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Merge remote-tracking branch 'anholt/glamor-reformat' 

Conflicts:
	Makefile.am

Conflict caused by adding PSEUDORAMIX and GLAMOR directory defines in
separate branches
This commit is contained in:
Keith Packard 2014-01-27 14:11:09 -08:00
parent 7ddef4f703 b98e49379c
commit 0fbb3d711e
45 changed files with 13681 additions and 13915 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Makefile.am
View File

@ -31,6 +31,10 @@ if PSEUDORAMIX
PSEUDORAMIX_DIR=pseudoramiX
endif
if GLAMOR
GLAMOR_DIR=glamor
endif
SUBDIRS = \
doc \
man \
@ -55,6 +59,7 @@ SUBDIRS = \
$(PRESENT_DIR) \
$(DRI3_DIR) \
exa \
$(GLAMOR_DIR) \
config \
hw \
test
@ -106,6 +111,7 @@ DIST_SUBDIRS = \
composite \
glx \
exa \
$(GLAMOR_DIR) \
config \
dri3 \
present \

10
configure.ac
View File

@ -636,6 +636,7 @@ AC_ARG_ENABLE(xnest, AS_HELP_STRING([--enable-xnest], [Build Xnest serv
AC_ARG_ENABLE(xquartz, AS_HELP_STRING([--enable-xquartz], [Build Xquartz server for OS-X (default: auto)]), [XQUARTZ=$enableval], [XQUARTZ=auto])
AC_ARG_ENABLE(standalone-xpbproxy, AS_HELP_STRING([--enable-standalone-xpbproxy], [Build a standalone xpbproxy (in addition to the one integrated into Xquartz as a separate thread) (default: no)]), [STANDALONE_XPBPROXY=$enableval], [STANDALONE_XPBPROXY=no])
AC_ARG_ENABLE(xwin, AS_HELP_STRING([--enable-xwin], [Build XWin server (default: auto)]), [XWIN=$enableval], [XWIN=auto])
AC_ARG_ENABLE(glamor, AS_HELP_STRING([--enable-glamor], [Build glamor dix module (default: no)]), [GLAMOR=$enableval], [GLAMOR=no])
dnl kdrive and its subsystems
AC_ARG_ENABLE(kdrive, AS_HELP_STRING([--enable-kdrive], [Build kdrive servers (default: no)]), [KDRIVE=$enableval], [KDRIVE=no])
AC_ARG_ENABLE(xephyr, AS_HELP_STRING([--enable-xephyr], [Build the kdrive Xephyr server (default: auto)]), [XEPHYR=$enableval], [XEPHYR=auto])
@ -2063,6 +2064,14 @@ AM_CONDITIONAL([SOLARIS_VT], [test "x$solaris_vt" = xyes])
AM_CONDITIONAL([DGA], [test "x$DGA" = xyes])
AM_CONDITIONAL([XF86VIDMODE], [test "x$XF86VIDMODE" = xyes])
AM_CONDITIONAL([XORG_BUS_PLATFORM], [test "x$CONFIG_UDEV_KMS" = xyes])
dnl glamor
AM_CONDITIONAL([GLAMOR], [test "x$GLAMOR" = xyes])
if test "x$GLAMOR" = xyes; then
AC_DEFINE(GLAMOR, 1, [Build glamor])
PKG_CHECK_MODULES([GLAMOR], [egl gl])
fi
dnl XWin DDX
AC_MSG_CHECKING([whether to build XWin DDX])
@ -2434,6 +2443,7 @@ doc/Makefile
doc/dtrace/Makefile
man/Makefile
fb/Makefile
glamor/Makefile
record/Makefile
config/Makefile
mi/Makefile

36
glamor/Makefile.am
View File

@ -1,18 +1,10 @@
lib_LTLIBRARIES = libglamor.la
noinst_LTLIBRARIES = libglamor.la libglamor_egl_stubs.la
if GLAMOR_GLES2
libglamor_la_LIBADD = $(GLESV2_LIBS)
else
libglamor_la_LIBADD = $(GL_LIBS)
endif
libglamor_la_LIBADD = $(GLAMOR_LIBS)
AM_CFLAGS = $(CWARNFLAGS) $(XORG_CFLAGS) $(LIBDRM_CFLAGS)
libglamor_la_LDFLAGS = -version-info 0:0:0
AM_CFLAGS = $(CWARNFLAGS) $(DIX_CFLAGS) $(GLAMOR_CFLAGS)
libglamor_la_SOURCES = \
compat-api.h \
compiler.h \
glamor.c \
glamor_copyarea.c \
glamor_copywindow.c \
@ -48,24 +40,8 @@ libglamor_la_SOURCES = \
glamor_compositerects.c\
glamor_xv.c\
glamor_utils.h\
glamor.h\
glapi.h
glamor.h
libglamor_egl_stubs_la_SOURCES = glamor_egl_stubs.c
sdk_HEADERS = glamor.h
if EGL
LIBGLAMOREGL = libglamoregl.la
module_LTLIBRARIES = $(LIBGLAMOREGL)
libglamoregl_la_DEPENDENCIES = libglamor.la
libglamoregl_la_LDFLAGS = -avoid-version -module
libglamoregl_la_LIBADD = $(EGL_LIBS) $(GLX_SYS_LIBS) $(GBM_LIBS) libglamor.la
libglamoregl_la_SOURCES = glamor_eglmodule.c glamor_egl.c
libglamoregl_la_CFLAGS = \
$(AM_CFLAGS) \
$(GLX_DEFINES) \
$(LIBDRM_CFLAGS) \
$(EGL_CFLAGS) \
$(GBM_CFLAGS)
endif

107
glamor/compat-api.h
View File

@ -1,107 +0,0 @@
/*
* Copyright 2012 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Author: Dave Airlie <airlied@redhat.com>
*/
/* this file provides API compat between server post 1.13 and pre it,
it should be reused inside as many drivers as possible */
#ifndef COMPAT_API_H
#define COMPAT_API_H
#ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
#define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
#define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
#endif
#ifndef XF86_HAS_SCRN_CONV
#define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
#define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
#endif
#ifndef XF86_SCRN_INTERFACE
#define SCRN_ARG_TYPE int
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr scrn = xf86Screens[(arg1)]
#define SCREEN_ARG_TYPE int
#define SCREEN_PTR(arg1) ScreenPtr screen = screenInfo.screens[(arg1)]
#define SCREEN_INIT_ARGS_DECL int scrnIndex, ScreenPtr screen, int argc, char **argv
#define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer timeout, pointer read_mask
#define BLOCKHANDLER_ARGS arg, blockData, timeout, read_mask
#define WAKEUPHANDLER_ARGS_DECL int arg, pointer wakeupData, unsigned long result, pointer read_mask
#define WAKEUPHANDLER_ARGS arg, wakeupData, result, read_mask
#define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr screen
#define CLOSE_SCREEN_ARGS scrnIndex, screen
#define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
#define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0
#define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
#define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0
#define FREE_SCREEN_ARGS_DECL int arg, int flags
#define FREE_SCREEN_ARGS arg, flags
#define VT_FUNC_ARGS_DECL int arg, int flags
#define VT_FUNC_ARGS(flags) scrn->scrnIndex, (flags)
#define XF86_ENABLEDISABLEFB_ARG(x) ((x)->scrnIndex)
#else
#define SCRN_ARG_TYPE ScrnInfoPtr
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr scrn = (arg1)
#define SCREEN_ARG_TYPE ScreenPtr
#define SCREEN_PTR(arg1) ScreenPtr screen = (arg1)
#define SCREEN_INIT_ARGS_DECL ScreenPtr screen, int argc, char **argv
#define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer timeout, pointer read_mask
#define BLOCKHANDLER_ARGS arg, timeout, read_mask
#define WAKEUPHANDLER_ARGS_DECL ScreenPtr arg, unsigned long result, pointer read_mask
#define WAKEUPHANDLER_ARGS arg, result, read_mask
#define CLOSE_SCREEN_ARGS_DECL ScreenPtr screen
#define CLOSE_SCREEN_ARGS screen
#define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
#define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y
#define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
#define SWITCH_MODE_ARGS(arg, m) arg, m
#define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
#define FREE_SCREEN_ARGS arg
#define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
#define VT_FUNC_ARGS(flags) scrn
#define XF86_ENABLEDISABLEFB_ARG(x) (x)
#endif
#endif

93
glamor/glamor.c
View File

@ -55,8 +55,7 @@ PixmapPtr
glamor_get_drawable_pixmap(DrawablePtr drawable)
{
if (drawable->type == DRAWABLE_WINDOW)
return drawable->
pScreen->GetWindowPixmap((WindowPtr) drawable);
return drawable->pScreen->GetWindowPixmap((WindowPtr) drawable);
else
return (PixmapPtr) drawable;
}
@ -98,8 +97,7 @@ glamor_set_pixmap_texture(PixmapPtr pixmap, unsigned int tex)
gl_iformat_for_depth(pixmap->drawable.depth, &format);
fbo = glamor_create_fbo_from_tex(glamor_priv, pixmap->drawable.width,
pixmap->drawable.height,
format, tex, 0);
pixmap->drawable.height, format, tex, 0);
if (fbo == NULL) {
ErrorF("XXX fail to create fbo.\n");
@ -132,8 +130,7 @@ glamor_create_pixmap(ScreenPtr screen, int w, int h, int depth,
PixmapPtr pixmap;
glamor_pixmap_type_t type = GLAMOR_TEXTURE_ONLY;
glamor_pixmap_private *pixmap_priv;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_pixmap_fbo *fbo;
int pitch;
GLenum format;
@ -179,8 +176,7 @@ glamor_create_pixmap(ScreenPtr screen, int w, int h, int depth,
pixmap_priv->type = GLAMOR_TEXTURE_LARGE;
fbo = glamor_create_fbo_array(glamor_priv, w, h, format, usage,
glamor_priv->max_fbo_size,
glamor_priv->max_fbo_size,
pixmap_priv);
glamor_priv->max_fbo_size, pixmap_priv);
}
if (fbo == NULL) {
@ -221,8 +217,7 @@ glamor_destroy_pixmap(PixmapPtr pixmap)
void
glamor_block_handler(ScreenPtr screen)
{
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_gl_dispatch *dispatch;
dispatch = glamor_get_dispatch(glamor_priv);
@ -238,11 +233,11 @@ glamor_block_handler(ScreenPtr screen)
}
static void
_glamor_block_handler(void *data, OSTimePtr timeout,
void *last_select_mask)
_glamor_block_handler(void *data, OSTimePtr timeout, void *last_select_mask)
{
glamor_screen_private *glamor_priv = data;
glamor_gl_dispatch *dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glFlush();
glamor_put_dispatch(glamor_priv);
}
@ -256,6 +251,7 @@ static void
glamor_set_debug_level(int *debug_level)
{
char *debug_level_string;
debug_level_string = getenv("GLAMOR_DEBUG");
if (debug_level_string
&& sscanf(debug_level_string, "%d", debug_level) == 1)
@ -265,6 +261,7 @@ glamor_set_debug_level(int *debug_level)
int glamor_debug_level;
/** Set up glamor for an already-configured GL context. */
Bool
glamor_init(ScreenPtr screen, unsigned int flags)
@ -285,11 +282,11 @@ glamor_init(ScreenPtr screen, unsigned int flags)
if (flags & GLAMOR_INVERTED_Y_AXIS) {
glamor_priv->yInverted = 1;
} else
}
else
glamor_priv->yInverted = 0;
if (!dixRegisterPrivateKey
(glamor_screen_private_key, PRIVATE_SCREEN, 0)) {
if (!dixRegisterPrivateKey(glamor_screen_private_key, PRIVATE_SCREEN, 0)) {
LogMessage(X_WARNING,
"glamor%d: Failed to allocate screen private\n",
screen->myNum);
@ -298,8 +295,7 @@ glamor_init(ScreenPtr screen, unsigned int flags)
glamor_set_screen_private(screen, glamor_priv);
if (!dixRegisterPrivateKey
(glamor_pixmap_private_key, PRIVATE_PIXMAP, 0)) {
if (!dixRegisterPrivateKey(glamor_pixmap_private_key, PRIVATE_PIXMAP, 0)) {
LogMessage(X_WARNING,
"glamor%d: Failed to allocate pixmap private\n",
screen->myNum);
@ -378,14 +374,12 @@ glamor_init(ScreenPtr screen, unsigned int flags)
glamor_priv->saved_procs.change_window_attributes =
screen->ChangeWindowAttributes;
screen->ChangeWindowAttributes =
glamor_change_window_attributes;
screen->ChangeWindowAttributes = glamor_change_window_attributes;
glamor_priv->saved_procs.copy_window = screen->CopyWindow;
screen->CopyWindow = glamor_copy_window;
glamor_priv->saved_procs.bitmap_to_region =
screen->BitmapToRegion;
glamor_priv->saved_procs.bitmap_to_region = screen->BitmapToRegion;
screen->BitmapToRegion = glamor_bitmap_to_region;
}
#ifdef RENDER
@ -393,11 +387,9 @@ glamor_init(ScreenPtr screen, unsigned int flags)
glamor_priv->saved_procs.composite = ps->Composite;
ps->Composite = glamor_composite;
glamor_priv->saved_procs.trapezoids = ps->Trapezoids;
ps->Trapezoids = glamor_trapezoids;
glamor_priv->saved_procs.triangles = ps->Triangles;
ps->Triangles = glamor_triangles;
@ -491,7 +483,8 @@ glamor_set_pixmap_private(PixmapPtr pixmap, glamor_pixmap_private *priv)
if (priv) {
assert(old_priv == NULL);
} else {
}
else {
if (old_priv == NULL)
return;
fbo = glamor_pixmap_detach_fbo(old_priv);
@ -499,17 +492,16 @@ glamor_set_pixmap_private(PixmapPtr pixmap, glamor_pixmap_private *priv)
free(old_priv);
}
dixSetPrivate(&pixmap->devPrivates,
glamor_pixmap_private_key,
priv);
dixSetPrivate(&pixmap->devPrivates, glamor_pixmap_private_key, priv);
}
Bool
glamor_close_screen(CLOSE_SCREEN_ARGS_DECL)
glamor_close_screen(ScreenPtr screen)
{
glamor_screen_private *glamor_priv;
PixmapPtr screen_pixmap;
int flags;
#ifdef RENDER
PictureScreenPtr ps = GetPictureScreenIfSet(screen);
#endif
@ -548,35 +540,34 @@ glamor_close_screen(CLOSE_SCREEN_ARGS_DECL)
glamor_release_screen_priv(screen);
return screen->CloseScreen(CLOSE_SCREEN_ARGS);
return screen->CloseScreen(screen);
}
void
glamor_fini(ScreenPtr screen)
{
/* Do nothing currently. */
}
void glamor_enable_dri3(ScreenPtr screen)
void
glamor_enable_dri3(ScreenPtr screen)
{
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_priv->dri3_enabled = TRUE;
}
Bool glamor_is_dri3_support_enabled(ScreenPtr screen)
Bool
glamor_is_dri3_support_enabled(ScreenPtr screen)
{
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
return glamor_priv->dri3_enabled;
}
int
glamor_dri3_fd_from_pixmap (ScreenPtr screen,
PixmapPtr pixmap,
CARD16 *stride,
CARD32 *size)
glamor_dri3_fd_from_pixmap(ScreenPtr screen,
PixmapPtr pixmap, CARD16 *stride, CARD32 *size)
{
glamor_pixmap_private *pixmap_priv;
glamor_screen_private *glamor_priv =
@ -585,24 +576,22 @@ glamor_dri3_fd_from_pixmap (ScreenPtr screen,
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (pixmap_priv == NULL || !glamor_priv->dri3_enabled)
return -1;
switch (pixmap_priv->type)
{
switch (pixmap_priv->type) {
case GLAMOR_TEXTURE_DRM:
case GLAMOR_TEXTURE_ONLY:
glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0);
return glamor_egl_dri3_fd_name_from_tex(screen,
pixmap,
pixmap_priv->base.fbo->tex,
FALSE,
stride,
size);
default: break;
FALSE, stride, size);
default:
break;
}
return -1;
}
int
glamor_dri3_name_from_pixmap (PixmapPtr pixmap)
glamor_dri3_name_from_pixmap(PixmapPtr pixmap)
{
glamor_pixmap_private *pixmap_priv;
glamor_screen_private *glamor_priv =
@ -611,18 +600,16 @@ glamor_dri3_name_from_pixmap (PixmapPtr pixmap)
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (pixmap_priv == NULL || !glamor_priv->dri3_enabled)
return -1;
switch (pixmap_priv->type)
{
switch (pixmap_priv->type) {
case GLAMOR_TEXTURE_DRM:
case GLAMOR_TEXTURE_ONLY:
glamor_pixmap_ensure_fbo(pixmap, GL_RGBA, 0);
return glamor_egl_dri3_fd_name_from_tex(pixmap->drawable.pScreen,
pixmap,
pixmap_priv->base.fbo->tex,
TRUE,
NULL,
NULL);
default: break;
TRUE, NULL, NULL);
default:
break;
}
return -1;
}

135
glamor/glamor.h
View File

@ -30,14 +30,12 @@
#define GLAMOR_H
#include <scrnintstr.h>
#include <xf86.h>
#include <xf86str.h>
#include <pixmapstr.h>
#include <gcstruct.h>
#include <picturestr.h>
#include <fb.h>
#include <fbpict.h>
#include <xf86xv.h>
/*
* glamor_pixmap_type : glamor pixmap's type.
* @MEMORY: pixmap is in memory.
@ -116,17 +114,13 @@ extern _X_EXPORT void glamor_fini(ScreenPtr screen);
* screen pixmap which must be a glamor pixmap and requires
* the internal data structure still exist at that time.
* Otherwise, the glamor internal structure will not be freed.*/
#ifndef XF86_SCRN_INTERFACE
extern _X_EXPORT Bool glamor_close_screen(int scrnIndex, ScreenPtr screen);
#else
extern _X_EXPORT Bool glamor_close_screen(ScreenPtr screen);
#endif
/* Let glamor to know the screen's fbo. The low level
* driver should already assign a tex
* to this pixmap through the set_pixmap_texture. */
extern _X_EXPORT void glamor_set_screen_pixmap(PixmapPtr screen_pixmap, PixmapPtr *back_pixmap);
extern _X_EXPORT void glamor_set_screen_pixmap(PixmapPtr screen_pixmap,
PixmapPtr *back_pixmap);
/* @glamor_glyphs_init: Initialize glyphs internal data structures.
*
@ -141,11 +135,12 @@ extern _X_EXPORT Bool glamor_glyphs_init(ScreenPtr pScreen);
extern _X_EXPORT void glamor_set_pixmap_texture(PixmapPtr pixmap,
unsigned int tex);
extern _X_EXPORT void glamor_set_pixmap_type(PixmapPtr pixmap, glamor_pixmap_type_t type);
extern _X_EXPORT void glamor_set_pixmap_type(PixmapPtr pixmap,
glamor_pixmap_type_t type);
extern _X_EXPORT void glamor_destroy_textured_pixmap(PixmapPtr pixmap);
extern _X_EXPORT void glamor_block_handler(ScreenPtr screen);
extern _X_EXPORT PixmapPtr glamor_create_pixmap(ScreenPtr screen, int w, int h, int depth,
unsigned int usage);
extern _X_EXPORT PixmapPtr glamor_create_pixmap(ScreenPtr screen, int w, int h,
int depth, unsigned int usage);
extern _X_EXPORT void glamor_egl_screen_init(ScreenPtr screen);
@ -160,14 +155,21 @@ extern _X_EXPORT void glamor_egl_restore_context(ScreenPtr screen);
* Used by the DRI2 page flip. This function will exchange the KHR images and
* fbos of the two pixmaps.
* */
extern _X_EXPORT void glamor_egl_exchange_buffers(PixmapPtr front, PixmapPtr back);
extern _X_EXPORT void glamor_egl_exchange_buffers(PixmapPtr front,
PixmapPtr back);
extern _X_EXPORT void glamor_pixmap_exchange_fbos(PixmapPtr front, PixmapPtr back);
extern _X_EXPORT void glamor_pixmap_exchange_fbos(PixmapPtr front,
PixmapPtr back);
/* The DDX is not supposed to call these three functions */
extern _X_EXPORT void glamor_enable_dri3(ScreenPtr screen);
extern _X_EXPORT unsigned int glamor_egl_create_argb8888_based_texture(ScreenPtr screen, int w, int h);
extern _X_EXPORT int glamor_egl_dri3_fd_name_from_tex(ScreenPtr, PixmapPtr, unsigned int, Bool, CARD16*, CARD32*);
extern _X_EXPORT unsigned int glamor_egl_create_argb8888_based_texture(ScreenPtr
screen,
int w,
int h);
extern _X_EXPORT int glamor_egl_dri3_fd_name_from_tex(ScreenPtr, PixmapPtr,
unsigned int, Bool,
CARD16 *, CARD32 *);
/* @glamor_is_dri3_support_enabled: Returns if DRI3 support is enabled.
*
@ -194,10 +196,9 @@ extern _X_EXPORT Bool glamor_is_dri3_support_enabled(ScreenPtr screen);
* content.
* Returns the fd on success, -1 on error.
* */
extern _X_EXPORT int glamor_dri3_fd_from_pixmap (ScreenPtr screen,
extern _X_EXPORT int glamor_dri3_fd_from_pixmap(ScreenPtr screen,
PixmapPtr pixmap,
CARD16 *stride,
CARD32 *size);
CARD16 *stride, CARD32 *size);
/* @glamor_dri3_name_from_pixmap: helper to get an gem name from a pixmap.
*
@ -208,7 +209,7 @@ extern _X_EXPORT int glamor_dri3_fd_from_pixmap (ScreenPtr screen,
* glamor DRI3 support to be activated.
* Returns the name on success, -1 on error.
* */
extern _X_EXPORT int glamor_dri3_name_from_pixmap (PixmapPtr pixmap);
extern _X_EXPORT int glamor_dri3_name_from_pixmap(PixmapPtr pixmap);
/* @glamor_egl_dri3_pixmap_from_fd: DRI3 helper to get a pixmap from a dma-buf fd.
*
@ -222,7 +223,7 @@ extern _X_EXPORT int glamor_dri3_name_from_pixmap (PixmapPtr pixmap);
*
* Returns a valid pixmap if the import succeeded, else NULL.
* */
extern _X_EXPORT PixmapPtr glamor_egl_dri3_pixmap_from_fd (ScreenPtr screen,
extern _X_EXPORT PixmapPtr glamor_egl_dri3_pixmap_from_fd(ScreenPtr screen,
int fd,
CARD16 width,
CARD16 height,
@ -265,8 +266,7 @@ extern _X_EXPORT Bool glamor_egl_init_textured_pixmap(ScreenPtr screen);
* screen pixmap is a special, we handle it separately in this function.
*/
extern _X_EXPORT Bool glamor_egl_create_textured_screen(ScreenPtr screen,
int handle,
int stride);
int handle, int stride);
/* @glamor_egl_create_textured_screen_ext:
*
@ -277,7 +277,8 @@ extern _X_EXPORT Bool glamor_egl_create_textured_screen(ScreenPtr screen,
extern _X_EXPORT Bool glamor_egl_create_textured_screen_ext(ScreenPtr screen,
int handle,
int stride,
PixmapPtr *back_pixmap);
PixmapPtr
*back_pixmap);
/*
* @glamor_egl_create_textured_pixmap: Try to create a textured pixmap from
@ -292,8 +293,7 @@ extern _X_EXPORT Bool glamor_egl_create_textured_screen_ext(ScreenPtr screen,
* as well. Return true if successful, otherwise return FALSE.
*/
extern _X_EXPORT Bool glamor_egl_create_textured_pixmap(PixmapPtr pixmap,
int handle,
int stride);
int handle, int stride);
/*
* @glamor_egl_create_textured_pixmap_from_bo: Try to create a textured pixmap
@ -305,8 +305,7 @@ extern _X_EXPORT Bool glamor_egl_create_textured_pixmap(PixmapPtr pixmap,
* This function is similar to glamor_egl_create_textured_pixmap.
*/
extern _X_EXPORT Bool
glamor_egl_create_textured_pixmap_from_gbm_bo(PixmapPtr pixmap,
void *bo);
glamor_egl_create_textured_pixmap_from_gbm_bo(PixmapPtr pixmap, void *bo);
#endif
@ -314,7 +313,8 @@ extern _X_EXPORT void glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap);
extern _X_EXPORT int glamor_create_gc(GCPtr gc);
extern _X_EXPORT void glamor_validate_gc(GCPtr gc, unsigned long changes, DrawablePtr drawable);
extern _X_EXPORT void glamor_validate_gc(GCPtr gc, unsigned long changes,
DrawablePtr drawable);
/* Glamor rendering/drawing functions with XXX_nf.
* nf means no fallback within glamor internal if possible. If glamor
* fail to accelerate the operation, glamor will return a false, and the
@ -327,8 +327,7 @@ extern _X_EXPORT Bool glamor_fill_spans_nf(DrawablePtr drawable,
extern _X_EXPORT Bool glamor_poly_fill_rect_nf(DrawablePtr drawable,
GCPtr gc,
int nrect,
xRectangle * prect);
int nrect, xRectangle *prect);
extern _X_EXPORT Bool glamor_put_image_nf(DrawablePtr drawable,
GCPtr gc, int depth, int x, int y,
@ -361,7 +360,7 @@ extern _X_EXPORT Bool glamor_trapezoids_nf(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format,
INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps);
int ntrap, xTrapezoid *traps);
extern _X_EXPORT Bool glamor_glyphs_nf(CARD8 op,
PicturePtr src,
@ -369,64 +368,76 @@ extern _X_EXPORT Bool glamor_glyphs_nf(CARD8 op,
PictFormatPtr mask_format,
INT16 x_src,
INT16 y_src, int nlist,
GlyphListPtr list, GlyphPtr * glyphs);
GlyphListPtr list, GlyphPtr *glyphs);
extern _X_EXPORT Bool glamor_triangles_nf(CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc, INT16 ySrc,
int ntris, xTriangle * tris);
int ntris, xTriangle *tris);
extern _X_EXPORT void glamor_glyph_unrealize(ScreenPtr screen, GlyphPtr glyph);
extern _X_EXPORT Bool glamor_set_spans_nf(DrawablePtr drawable, GCPtr gc, char *src,
DDXPointPtr points, int *widths, int n, int sorted);
extern _X_EXPORT Bool glamor_set_spans_nf(DrawablePtr drawable, GCPtr gc,
char *src, DDXPointPtr points,
int *widths, int n, int sorted);
extern _X_EXPORT Bool glamor_get_spans_nf(DrawablePtr drawable, int wmax,
DDXPointPtr points, int *widths, int count, char *dst);
DDXPointPtr points, int *widths,
int count, char *dst);
extern _X_EXPORT Bool glamor_composite_rects_nf (CARD8 op,
extern _X_EXPORT Bool glamor_composite_rects_nf(CARD8 op,
PicturePtr pDst,
xRenderColor *color,
int nRect,
xRectangle *rects);
int nRect, xRectangle *rects);
extern _X_EXPORT Bool glamor_get_image_nf(DrawablePtr pDrawable, int x, int y, int w, int h,
unsigned int format, unsigned long planeMask, char *d);
extern _X_EXPORT Bool glamor_get_image_nf(DrawablePtr pDrawable, int x, int y,
int w, int h, unsigned int format,
unsigned long planeMask, char *d);
extern _X_EXPORT Bool glamor_add_traps_nf(PicturePtr pPicture,
INT16 x_off,
INT16 y_off, int ntrap, xTrap * traps);
INT16 y_off, int ntrap,
xTrap *traps);
extern _X_EXPORT Bool glamor_copy_plane_nf(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty,
unsigned long bitPlane, RegionPtr *pRegion);
extern _X_EXPORT Bool glamor_copy_plane_nf(DrawablePtr pSrc, DrawablePtr pDst,
GCPtr pGC, int srcx, int srcy, int w,
int h, int dstx, int dsty,
unsigned long bitPlane,
RegionPtr *pRegion);
extern _X_EXPORT Bool glamor_image_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase);
extern _X_EXPORT Bool glamor_image_glyph_blt_nf(DrawablePtr pDrawable,
GCPtr pGC, int x, int y,
unsigned int nglyph,
CharInfoPtr *ppci,
void *pglyphBase);
extern _X_EXPORT Bool glamor_poly_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase);
int x, int y,
unsigned int nglyph,
CharInfoPtr *ppci,
void *pglyphBase);
extern _X_EXPORT Bool glamor_push_pixels_nf(GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable, int w, int h, int x, int y);
DrawablePtr pDrawable, int w, int h,
int x, int y);
extern _X_EXPORT Bool glamor_poly_point_nf(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt);
extern _X_EXPORT Bool glamor_poly_point_nf(DrawablePtr pDrawable, GCPtr pGC,
int mode, int npt, DDXPointPtr ppt);
extern _X_EXPORT Bool glamor_poly_segment_nf(DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg);
extern _X_EXPORT Bool glamor_poly_segment_nf(DrawablePtr pDrawable, GCPtr pGC,
int nseg, xSegment *pSeg);
extern _X_EXPORT Bool glamor_poly_line_nf(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt);
extern _X_EXPORT Bool glamor_poly_line_nf(DrawablePtr pDrawable, GCPtr pGC,
int mode, int npt, DDXPointPtr ppt);
extern _X_EXPORT Bool glamor_poly_lines_nf(DrawablePtr drawable, GCPtr gc, int mode, int n,
DDXPointPtr points);
extern _X_EXPORT Bool glamor_poly_lines_nf(DrawablePtr drawable, GCPtr gc,
int mode, int n, DDXPointPtr points);
extern _X_EXPORT XF86VideoAdaptorPtr glamor_xv_init(ScreenPtr pScreen, int num_texture_ports);
#if 0
extern _X_EXPORT XF86VideoAdaptorPtr glamor_xv_init(ScreenPtr pScreen,
int num_texture_ports);
#endif
#endif /* GLAMOR_H */

12
glamor/glamor_addtraps.c
View File

@ -31,11 +31,10 @@
static Bool
_glamor_add_traps(PicturePtr pPicture,
INT16 x_off,
INT16 y_off, int ntrap, xTrap * traps,
Bool fallback)
INT16 y_off, int ntrap, xTrap *traps, Bool fallback)
{
if (!fallback
&& ( !pPicture->pDrawable
&& (!pPicture->pDrawable
|| glamor_ddx_fallback_check_pixmap(pPicture->pDrawable)))
return FALSE;
@ -49,17 +48,14 @@ _glamor_add_traps(PicturePtr pPicture,
void
glamor_add_traps(PicturePtr pPicture,
INT16 x_off,
INT16 y_off, int ntrap, xTrap * traps)
INT16 x_off, INT16 y_off, int ntrap, xTrap *traps)
{
_glamor_add_traps(pPicture, x_off, y_off, ntrap, traps, TRUE);
}
Bool
glamor_add_traps_nf(PicturePtr pPicture,
INT16 x_off,
INT16 y_off, int ntrap, xTrap * traps)
INT16 x_off, INT16 y_off, int ntrap, xTrap *traps)
{
return _glamor_add_traps(pPicture, x_off, y_off, ntrap, traps, FALSE);
}

46
glamor/glamor_compositerects.c
View File

@ -36,20 +36,21 @@
* compositeRects acceleration implementation
*/
static int16_t bound(int16_t a, uint16_t b)
static int16_t
bound(int16_t a, uint16_t b)
{
int v = (int)a + (int)b;
int v = (int) a + (int) b;
if (v > MAXSHORT)
return MAXSHORT;
return v;
}
static Bool
_pixman_region_init_clipped_rectangles(pixman_region16_t *region,
_pixman_region_init_clipped_rectangles(pixman_region16_t * region,
unsigned int num_rects,
xRectangle *rects,
int tx, int ty,
BoxPtr extents)
int tx, int ty, BoxPtr extents)
{
pixman_box16_t stack_boxes[64], *boxes = stack_boxes;
pixman_bool_t ret;
@ -92,18 +93,15 @@ _pixman_region_init_clipped_rectangles(pixman_region16_t *region,
DEBUGF("%s: nrects=%d, region=(%d, %d), (%d, %d) x %d\n",
__FUNCTION__, num_rects,
region->extents.x1, region->extents.y1,
region->extents.x2, region->extents.y2,
j);
region->extents.x2, region->extents.y2, j);
return ret;
}
void
glamor_composite_rectangles(CARD8 op,
PicturePtr dst,
xRenderColor *color,
int num_rects,
xRectangle *rects)
xRenderColor * color,
int num_rects, xRectangle *rects)
{
PixmapPtr pixmap;
struct glamor_pixmap_private *priv;
@ -120,18 +118,17 @@ glamor_composite_rectangles(CARD8 op,
(color->red >> 8 << 16) |
(color->green >> 8 << 8) |
(color->blue >> 8 << 0),
num_rects,
rects[0].x, rects[0].y, rects[0].width, rects[0].height);
num_rects, rects[0].x, rects[0].y, rects[0].width, rects[0].height);
if (!num_rects)
return;
if (region_is_empty(dst->pCompositeClip)) {
if (RegionNil(dst->pCompositeClip)) {
DEBUGF("%s: empty clip, skipping\n", __FUNCTION__);
return;
}
if ((color->red|color->green|color->blue|color->alpha) <= 0x00ff) {
if ((color->red | color->green | color->blue | color->alpha) <= 0x00ff) {
switch (op) {
case PictOpOver:
case PictOpOutReverse:
@ -164,7 +161,8 @@ glamor_composite_rectangles(CARD8 op,
op = PictOpOverReverse;
break;
}
} else if (color->alpha >= 0xff00) {
}
else if (color->alpha >= 0xff00) {
switch (op) {
case PictOpOver:
op = PictOpSrc;
@ -214,7 +212,7 @@ glamor_composite_rectangles(CARD8 op,
if (dst->pCompositeClip->data &&
(!pixman_region_intersect(&region, &region, dst->pCompositeClip) ||
region_is_empty(&region))) {
RegionNil(&region))) {
DEBUGF("%s: zero-intersection between rectangles and clip\n",
__FUNCTION__);
pixman_region_fini(&region);
@ -235,10 +233,10 @@ glamor_composite_rectangles(CARD8 op,
RegionExtents(&region)->x1, RegionExtents(&region)->y1,
RegionExtents(&region)->x2, RegionExtents(&region)->y2);
boxes = pixman_region_rectangles(&region, &num_boxes);
if (op == PictOpSrc || op == PictOpClear) {
CARD32 pixel;
if (op == PictOpClear)
pixel = 0;
else
@ -246,8 +244,9 @@ glamor_composite_rectangles(CARD8 op,
glamor_solid_boxes(pixmap, boxes, num_boxes, pixel);
goto done;
} else {
if (likely(priv->type != GLAMOR_TEXTURE_LARGE)) {
}
else {
if (_X_LIKELY(priv->type != GLAMOR_TEXTURE_LARGE)) {
int error;
source = CreateSolidPicture(0, color, &error);
@ -256,14 +255,13 @@ glamor_composite_rectangles(CARD8 op,
if (glamor_composite_clipped_region(op, source,
NULL, dst,
NULL, NULL, priv,
&region,
0,0,0,0,0,0))
&region, 0, 0, 0, 0, 0, 0))
goto done;
}
}
fallback:
fallback:
miCompositeRects(op, dst, color, num_rects, rects);
done:
done:
/* XXX xserver-1.8: CompositeRects is not tracked by Damage, so we must
* manually append the damaged regions ourselves.
*/

241
glamor/glamor_copyarea.c
View File

@ -41,16 +41,14 @@ glamor_copy_n_to_n_fbo_blit(DrawablePtr src,
PixmapPtr dst_pixmap = glamor_get_drawable_pixmap(dst);
PixmapPtr src_pixmap = glamor_get_drawable_pixmap(src);
glamor_pixmap_private *src_pixmap_priv, *dst_pixmap_priv;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_gl_dispatch *dispatch;
int dst_x_off, dst_y_off, src_x_off, src_y_off, i;
int fbo_x_off, fbo_y_off;
int src_fbo_x_off, src_fbo_y_off;
if (!glamor_priv->has_fbo_blit) {
glamor_delayed_fallback(screen,
"no EXT_framebuffer_blit\n");
glamor_delayed_fallback(screen, "no EXT_framebuffer_blit\n");
return FALSE;
}
src_pixmap_priv = glamor_get_pixmap_private(src_pixmap);
@ -77,10 +75,8 @@ glamor_copy_n_to_n_fbo_blit(DrawablePtr src,
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glBindFramebuffer(GL_READ_FRAMEBUFFER_EXT,
src_pixmap_priv->base.fbo->fb);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off,
&dst_y_off);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off,
&src_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, &dst_y_off);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, &src_y_off);
dst_x_off += fbo_x_off;
dst_y_off += fbo_y_off;
src_y_off += dy + src_fbo_y_off;
@ -104,21 +100,17 @@ glamor_copy_n_to_n_fbo_blit(DrawablePtr src,
dst_x_off),
(box[i].y2 +
dst_y_off),
GL_COLOR_BUFFER_BIT,
GL_NEAREST);
} else {
GL_COLOR_BUFFER_BIT, GL_NEAREST);
}
else {
int flip_dst_y1 =
dst_pixmap->drawable.height - (box[i].y2 +
dst_y_off);
dst_pixmap->drawable.height - (box[i].y2 + dst_y_off);
int flip_dst_y2 =
dst_pixmap->drawable.height - (box[i].y1 +
dst_y_off);
dst_pixmap->drawable.height - (box[i].y1 + dst_y_off);
int flip_src_y1 =
src_pixmap->drawable.height - (box[i].y2 +
src_y_off);
src_pixmap->drawable.height - (box[i].y2 + src_y_off);
int flip_src_y2 =
src_pixmap->drawable.height - (box[i].y1 +
src_y_off);
src_pixmap->drawable.height - (box[i].y1 + src_y_off);
dispatch->glBlitFramebuffer(box[i].x1 + dx +
src_x_off,
@ -132,8 +124,7 @@ glamor_copy_n_to_n_fbo_blit(DrawablePtr src,
box[i].x2 +
dst_x_off,
flip_dst_y2,
GL_COLOR_BUFFER_BIT,
GL_NEAREST);
GL_COLOR_BUFFER_BIT, GL_NEAREST);
}
}
glamor_put_dispatch(glamor_priv);
@ -176,54 +167,40 @@ glamor_copy_n_to_n_textured(DrawablePtr src,
#endif
}
pixmap_priv_get_dest_scale(dst_pixmap_priv, &dst_xscale, &dst_yscale);
pixmap_priv_get_scale(src_pixmap_priv, &src_xscale, &src_yscale);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off,
&dst_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, &dst_y_off);
dispatch = glamor_get_dispatch(glamor_priv);
glamor_set_destination_pixmap_priv_nc(dst_pixmap_priv);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float),
vertices);
GL_FALSE, 2 * sizeof(float), vertices);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off,
&src_y_off);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, &src_y_off);
dx += src_x_off;
dy += src_y_off;
dispatch->glActiveTexture(GL_TEXTURE0);
dispatch->glBindTexture(GL_TEXTURE_2D,
src_pixmap_priv->base.fbo->tex);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv->base.fbo->tex);
#ifndef GLAMOR_GLES2
dispatch->glEnable(GL_TEXTURE_2D);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_BORDER);
GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_BORDER);
GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
#endif
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2,
GL_FLOAT, GL_FALSE,
2 * sizeof(float),
texcoords);
2 * sizeof(float), texcoords);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
dispatch->glUseProgram(glamor_priv->finish_access_prog[0]);
dispatch->glUniform1i(glamor_priv->finish_access_revert[0],
REVERT_NONE);
dispatch->glUniform1i(glamor_priv->finish_access_revert[0], REVERT_NONE);
dispatch->glUniform1i(glamor_priv->finish_access_swap_rb[0],
SWAP_NONE_UPLOADING);
@ -235,8 +212,7 @@ glamor_copy_n_to_n_textured(DrawablePtr src,
box[i].y1 + dst_y_off,
box[i].x2 + dst_x_off,
box[i].y2 + dst_y_off,
glamor_priv->yInverted,
vertices);
glamor_priv->yInverted, vertices);
glamor_set_normalize_tcoords(src_pixmap_priv,
src_xscale,
@ -245,8 +221,7 @@ glamor_copy_n_to_n_textured(DrawablePtr src,
box[i].y1 + dy,
box[i].x2 + dx,
box[i].y2 + dy,
glamor_priv->yInverted,
texcoords);
glamor_priv->yInverted, texcoords);
dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
}
@ -272,8 +247,7 @@ __glamor_copy_n_to_n(DrawablePtr src,
int dx,
int dy,
Bool reverse,
Bool upsidedown, Pixel bitplane,
void *closure)
Bool upsidedown, Pixel bitplane, void *closure)
{
PixmapPtr dst_pixmap, src_pixmap, temp_pixmap = NULL;
DrawablePtr temp_src = src;
@ -294,16 +268,15 @@ __glamor_copy_n_to_n(DrawablePtr src,
src_pixmap_priv = glamor_get_pixmap_private(src_pixmap);
screen = dst_pixmap->drawable.pScreen;
glamor_priv = glamor_get_screen_private(dst->pScreen);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off,
&src_y_off);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, &src_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off,
&dst_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, &dst_y_off);
if (src_pixmap_priv->base.fbo
&& src_pixmap_priv->base.fbo->fb == dst_pixmap_priv->base.fbo->fb) {
int x_shift = abs(src_x_off - dx - dst_x_off);
int y_shift = abs(src_y_off - dy - dst_y_off);
for (i = 0; i < nbox; i++) {
if (x_shift < abs(box[i].x2 - box[i].x1)
&& y_shift < abs(box[i].y2 - box[i].y1)) {
@ -315,14 +288,12 @@ __glamor_copy_n_to_n(DrawablePtr src,
DEBUGF("Copy %d %d %dx%d dx %d dy %d from %p to %p \n",
box[0].x1, box[0].y1,
box[0].x2 - box[0].x1, box[0].y2 - box[0].y1,
dx, dy,
src_pixmap, dst_pixmap);
dx, dy, src_pixmap, dst_pixmap);
#ifndef GLAMOR_GLES2
if (!overlaped &&
(glamor_priv->state != RENDER_STATE
|| !src_pixmap_priv->base.gl_tex || !dst_pixmap_priv->base.gl_tex)
&& glamor_copy_n_to_n_fbo_blit(src, dst, gc, box, nbox, dx,
dy)) {
&& glamor_copy_n_to_n_fbo_blit(src, dst, gc, box, nbox, dx, dy)) {
ret = TRUE;
goto done;
}
@ -337,13 +308,13 @@ __glamor_copy_n_to_n(DrawablePtr src,
src_pixmap->drawable.height)
|| !(glamor_check_fbo_size(glamor_priv,
src_pixmap->drawable.width,
src_pixmap->drawable.height))))) {
src_pixmap->drawable.
height))))) {
temp_pixmap = glamor_create_pixmap(screen,
bound.x2 - bound.x1,
bound.y2 - bound.y1,
src_pixmap->
drawable.depth,
src_pixmap->drawable.depth,
overlaped ? 0 :
GLAMOR_CREATE_PIXMAP_CPU);
assert(bound.x2 - bound.x1 <= glamor_priv->max_fbo_size);
@ -356,8 +327,7 @@ __glamor_copy_n_to_n(DrawablePtr src,
if (overlaped)
glamor_copy_n_to_n_textured(src, temp_src, gc, box,
nbox,
temp_dx + bound.x1,
temp_dy + bound.y1);
temp_dx + bound.x1, temp_dy + bound.y1);
else
fbCopyNtoN(src, temp_src, gc, box, nbox,
temp_dx + bound.x1, temp_dy + bound.y1,
@ -365,7 +335,8 @@ __glamor_copy_n_to_n(DrawablePtr src,
glamor_translate_boxes(box, nbox, bound.x1, bound.y1);
temp_dx = -bound.x1;
temp_dy = -bound.y1;
} else {
}
else {
temp_dx = dx;
temp_dy = dy;
temp_src = src;
@ -375,7 +346,7 @@ __glamor_copy_n_to_n(DrawablePtr src,
(temp_src, dst, gc, box, nbox, temp_dx, temp_dy)) {
ret = TRUE;
}
done:
done:
if (temp_src != src)
glamor_destroy_pixmap(temp_pixmap);
return ret;
@ -415,8 +386,7 @@ _glamor_copy_n_to_n(DrawablePtr src,
DEBUGF("Copy %d %d %dx%d dx %d dy %d from %p to %p \n",
box[0].x1, box[0].y1,
box[0].x2 - box[0].x1, box[0].y2 - box[0].y1,
dx, dy,
src_pixmap, dst_pixmap);
dx, dy, src_pixmap, dst_pixmap);
if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(dst_pixmap_priv))
goto fall_back;
@ -437,10 +407,8 @@ _glamor_copy_n_to_n(DrawablePtr src,
src_pixmap_priv = glamor_get_pixmap_private(src_pixmap);
}
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off,
&src_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off,
&dst_y_off);
glamor_get_drawable_deltas(src, src_pixmap, &src_x_off, &src_y_off);
glamor_get_drawable_deltas(dst, dst_pixmap, &dst_x_off, &dst_y_off);
RegionInitBoxes(&region, box, nbox);
extent = RegionExtents(&region);
@ -461,82 +429,101 @@ _glamor_copy_n_to_n(DrawablePtr src,
RegionTranslate(&region, dst_x_off, dst_y_off);
if (!force_clip)
clipped_dst_regions = glamor_compute_clipped_regions(dst_pixmap_priv,
&region, &n_dst_region, 0,
reverse, upsidedown);
clipped_dst_regions =
glamor_compute_clipped_regions(dst_pixmap_priv, &region,
&n_dst_region, 0, reverse,
upsidedown);
else
clipped_dst_regions = glamor_compute_clipped_regions_ext(dst_pixmap_priv,
&region, &n_dst_region,
clipped_dst_regions =
glamor_compute_clipped_regions_ext(dst_pixmap_priv, &region,
&n_dst_region,
glamor_priv->max_fbo_size,
glamor_priv->max_fbo_size,
reverse, upsidedown);
for(i = 0; i < n_dst_region; i++)
{
for (i = 0; i < n_dst_region; i++) {
int n_src_region;
glamor_pixmap_clipped_regions *clipped_src_regions;
BoxPtr current_boxes;
int n_current_boxes;
SET_PIXMAP_FBO_CURRENT(dst_pixmap_priv, clipped_dst_regions[i].block_idx);
SET_PIXMAP_FBO_CURRENT(dst_pixmap_priv,
clipped_dst_regions[i].block_idx);
temp_source_pixmap = NULL;
if (src_pixmap_priv->type == GLAMOR_TEXTURE_LARGE) {
RegionTranslate(clipped_dst_regions[i].region,
-dst_x_off + src_x_off + dx, -dst_y_off + src_y_off + dy);
clipped_src_regions = glamor_compute_clipped_regions(src_pixmap_priv,
clipped_dst_regions[i].region,
&n_src_region, 0,
-dst_x_off + src_x_off + dx,
-dst_y_off + src_y_off + dy);
clipped_src_regions =
glamor_compute_clipped_regions(src_pixmap_priv,
clipped_dst_regions[i].
region, &n_src_region, 0,
reverse, upsidedown);
DEBUGF("Source is large pixmap.\n");
for (j = 0; j < n_src_region; j++)
{
for (j = 0; j < n_src_region; j++) {
if (src_pixmap_priv != dst_pixmap_priv)
SET_PIXMAP_FBO_CURRENT(src_pixmap_priv, clipped_src_regions[j].block_idx);
SET_PIXMAP_FBO_CURRENT(src_pixmap_priv,
clipped_src_regions[j].
block_idx);
else if (src_pixmap_priv == dst_pixmap_priv &&
clipped_src_regions[j].block_idx != clipped_dst_regions[i].block_idx) {
clipped_src_regions[j].block_idx !=
clipped_dst_regions[i].block_idx) {
/* source and the dest are the same, but need different block_idx.
* we create a empty pixmap and fill the required source fbo and box to
* it. It's a little hacky, but avoid extra copy. */
temp_source_pixmap = glamor_create_pixmap(src->pScreen, 0, 0,
src->depth, 0);
temp_source_pixmap =
glamor_create_pixmap(src->pScreen, 0, 0, src->depth,
0);
if (!temp_source_pixmap) {
ok = FALSE;
goto fail;
}
src->pScreen->ModifyPixmapHeader(temp_source_pixmap,
src_pixmap->drawable.width,
src_pixmap->drawable.height,
0, 0, src_pixmap->devKind, NULL);
temp_source_priv = glamor_get_pixmap_private(temp_source_pixmap);
src_pixmap->drawable.
width,
src_pixmap->drawable.
height, 0, 0,
src_pixmap->devKind,
NULL);
temp_source_priv =
glamor_get_pixmap_private(temp_source_pixmap);
*temp_source_priv = *src_pixmap_priv;
temp_source_priv->large.box = src_pixmap_priv->large.box_array[clipped_src_regions[j].block_idx];
temp_source_priv->base.fbo = src_pixmap_priv->large.fbo_array[clipped_src_regions[j].block_idx];
temp_source_priv->large.box =
src_pixmap_priv->large.
box_array[clipped_src_regions[j].block_idx];
temp_source_priv->base.fbo =
src_pixmap_priv->large.
fbo_array[clipped_src_regions[j].block_idx];
temp_source_priv->base.pixmap = temp_source_pixmap;
}
assert(temp_source_pixmap || !(src_pixmap_priv == dst_pixmap_priv
&& (clipped_src_regions[j].block_idx != clipped_dst_regions[i].block_idx)));
assert(temp_source_pixmap ||
!(src_pixmap_priv == dst_pixmap_priv &&
(clipped_src_regions[j].block_idx !=
clipped_dst_regions[i].block_idx)));
RegionTranslate(clipped_src_regions[j].region,
-src_x_off - dx,
-src_y_off - dy);
-src_x_off - dx, -src_y_off - dy);
current_boxes = RegionRects(clipped_src_regions[j].region);
n_current_boxes = RegionNumRects(clipped_src_regions[j].region);
n_current_boxes =
RegionNumRects(clipped_src_regions[j].region);
DEBUGF("dst pixmap fbo idx %d src pixmap fbo idx %d \n",
clipped_dst_regions[i].block_idx,
clipped_src_regions[j].block_idx);
DEBUGF("Copy %d %d %d %d dx %d dy %d from %p to %p \n",
current_boxes[0].x1, current_boxes[0].y1,
current_boxes[0].x2, current_boxes[0].y2,
dx, dy, src_pixmap, dst_pixmap);
current_boxes[0].x2, current_boxes[0].y2, dx, dy,
src_pixmap, dst_pixmap);
if (!temp_source_pixmap)
ok = __glamor_copy_n_to_n(src, dst, gc, current_boxes,
n_current_boxes, dx, dy, reverse,
upsidedown, bitplane, closure);
n_current_boxes, dx, dy,
reverse, upsidedown, bitplane,
closure);
else {
ok = __glamor_copy_n_to_n(&temp_source_pixmap->drawable,
dst, gc, current_boxes,
n_current_boxes, dx, dy, reverse,
upsidedown, bitplane, closure);
n_current_boxes, dx, dy,
reverse, upsidedown, bitplane,
closure);
temp_source_priv->type = GLAMOR_MEMORY;
temp_source_priv->base.fbo = NULL;
glamor_destroy_pixmap(temp_source_pixmap);
@ -553,10 +540,10 @@ _glamor_copy_n_to_n(DrawablePtr src,
if (n_src_region == 0)
ok = TRUE;
free(clipped_src_regions);
} else {
}
else {
RegionTranslate(clipped_dst_regions[i].region,
- dst_x_off,
- dst_y_off);
-dst_x_off, -dst_y_off);
current_boxes = RegionRects(clipped_dst_regions[i].region);
n_current_boxes = RegionNumRects(clipped_dst_regions[i].region);
@ -578,22 +565,21 @@ _glamor_copy_n_to_n(DrawablePtr src,
ok = TRUE;
free(clipped_dst_regions);
RegionUninit(&region);
} else {
}
else {
ok = __glamor_copy_n_to_n(src, dst, gc, box, nbox, dx, dy,
reverse, upsidedown, bitplane,
closure);
reverse, upsidedown, bitplane, closure);
}
fail:
fail:
dispatch = glamor_get_dispatch(glamor_priv);
glamor_set_alu(dispatch, GXcopy);
glamor_put_dispatch(glamor_priv);
if (ok)
return TRUE;
fall_back:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(src)
fall_back:
if (!fallback && glamor_ddx_fallback_check_pixmap(src)
&& glamor_ddx_fallback_check_pixmap(dst))
goto done;
@ -611,11 +597,9 @@ fall_back:
glamor_get_drawable_location(dst));
if (glamor_prepare_access(dst, GLAMOR_ACCESS_RW)) {
if (dst == src
|| glamor_prepare_access(src, GLAMOR_ACCESS_RO)) {
if (dst == src || glamor_prepare_access(src, GLAMOR_ACCESS_RO)) {
fbCopyNtoN(src, dst, gc, box, nbox,
dx, dy, reverse, upsidedown, bitplane,
closure);
dx, dy, reverse, upsidedown, bitplane, closure);
if (dst != src)
glamor_finish_access(src, GLAMOR_ACCESS_RO);
}
@ -631,10 +615,10 @@ fall_back:
RegionPtr
glamor_copy_area(DrawablePtr src, DrawablePtr dst, GCPtr gc,
int srcx, int srcy, int width, int height, int dstx,
int dsty)
int srcx, int srcy, int width, int height, int dstx, int dsty)
{
RegionPtr region;
region = miDoCopy(src, dst, gc,
srcx, srcy, width, height,
dstx, dsty, glamor_copy_n_to_n, 0, NULL);
@ -650,9 +634,7 @@ glamor_copy_n_to_n(DrawablePtr src,
int nbox,
int dx,
int dy,
Bool reverse,
Bool upsidedown, Pixel bitplane,
void *closure)
Bool reverse, Bool upsidedown, Pixel bitplane, void *closure)
{
_glamor_copy_n_to_n(src, dst, gc, box, nbox, dx,
dy, reverse, upsidedown, bitplane, closure, TRUE);
@ -667,10 +649,9 @@ glamor_copy_n_to_n_nf(DrawablePtr src,
int dx,
int dy,
Bool reverse,
Bool upsidedown, Pixel bitplane,
void *closure)
Bool upsidedown, Pixel bitplane, void *closure)
{
return _glamor_copy_n_to_n(src, dst, gc, box, nbox, dx,
dy, reverse, upsidedown, bitplane, closure, FALSE);
dy, reverse, upsidedown, bitplane, closure,
FALSE);
}

4
glamor/glamor_copyplane.c
View File

@ -33,8 +33,7 @@ _glamor_copy_plane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty,
unsigned long bitPlane, RegionPtr *pRegion, Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_gc(pGC)
if (!fallback && glamor_ddx_fallback_check_gc(pGC)
&& glamor_ddx_fallback_check_pixmap(pSrc)
&& glamor_ddx_fallback_check_pixmap(pDst))
goto fail;
@ -57,6 +56,7 @@ glamor_copy_plane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
unsigned long bitPlane)
{
RegionPtr ret;
_glamor_copy_plane(pSrc, pDst, pGC, srcx, srcy, w, h,
dstx, dsty, bitPlane, &ret, TRUE);
return ret;

6
glamor/glamor_copywindow.c
View File

@ -29,8 +29,7 @@
*/
void
glamor_copy_window(WindowPtr win, DDXPointRec old_origin,
RegionPtr src_region)
glamor_copy_window(WindowPtr win, DDXPointRec old_origin, RegionPtr src_region)
{
RegionRec dst_region;
int dx, dy;
@ -51,8 +50,7 @@ glamor_copy_window(WindowPtr win, DDXPointRec old_origin,
#endif
miCopyRegion(&pixmap->drawable, &pixmap->drawable,
NULL, &dst_region, dx, dy, glamor_copy_n_to_n, 0,
NULL);
NULL, &dst_region, dx, dy, glamor_copy_n_to_n, 0, NULL);
REGION_UNINIT(win->drawable.pScreen, &dst_region);
}

121
glamor/glamor_core.c
View File

@ -39,8 +39,7 @@ const Bool
glamor_get_drawable_location(const DrawablePtr drawable)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(pixmap);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
glamor_screen_private *glamor_priv =
glamor_get_screen_private(drawable->pScreen);
if (pixmap_priv == NULL || pixmap_priv->base.gl_fbo == 0)
@ -74,7 +73,8 @@ glamor_compile_glsl_prog(glamor_gl_dispatch * dispatch, GLenum type,
type == GL_FRAGMENT_SHADER ? "FS" : "VS", info);
ErrorF("Program source:\n%s", source);
free(info);
} else
}
else
ErrorF("Failed to get shader compilation info.\n");
FatalError("GLSL compile failure\n");
}
@ -102,11 +102,11 @@ glamor_link_glsl_prog(glamor_gl_dispatch * dispatch, GLint prog)
}
}
Bool
glamor_prepare_access(DrawablePtr drawable, glamor_access_t access)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
return glamor_download_pixmap_to_cpu(pixmap, access);
}
@ -151,7 +151,8 @@ glamor_init_finish_access_shaders(ScreenPtr screen)
"void main()\n"
"{\n"
" gl_Position = v_position;\n"
" source_texture = v_texcoord0.xy;\n" "}\n";
" source_texture = v_texcoord0.xy;\n"
"}\n";
const char *common_source =
GLAMOR_DEFAULT_PRECISION
@ -159,7 +160,6 @@ glamor_init_finish_access_shaders(ScreenPtr screen)
"uniform sampler2D sampler;\n"
"uniform int revert;\n"
"uniform int swap_rb;\n"
"#define REVERT_NONE 0\n"
"#define REVERT_NORMAL 1\n"
"#define SWAP_NONE_DOWNLOADING 0\n"
@ -187,7 +187,8 @@ glamor_init_finish_access_shaders(ScreenPtr screen)
" gl_FragColor = texture2D(sampler, source_texture).gbar;\n"
" else if (swap_rb == SWAP_NONE_UPLOADING)\n"
" gl_FragColor = texture2D(sampler, source_texture).abgr;\n"
" } \n" "}\n";
" } \n"
"}\n";
const char *set_alpha_source =
"void main()\n"
@ -220,60 +221,47 @@ glamor_init_finish_access_shaders(ScreenPtr screen)
glamor_priv->finish_access_prog[0] = dispatch->glCreateProgram();
glamor_priv->finish_access_prog[1] = dispatch->glCreateProgram();
vs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER,
vs_source);
vs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER, vs_source);
XNFasprintf(&source, "%s%s", common_source, fs_source);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER,
source);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER, source);
free(source);
dispatch->glAttachShader(glamor_priv->finish_access_prog[0],
vs_prog);
dispatch->glAttachShader(glamor_priv->finish_access_prog[0],
fs_prog);
dispatch->glAttachShader(glamor_priv->finish_access_prog[0], vs_prog);
dispatch->glAttachShader(glamor_priv->finish_access_prog[0], fs_prog);
avs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER,
vs_source);
avs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER, vs_source);
XNFasprintf(&source, "%s%s", common_source, set_alpha_source);
set_alpha_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER,
source);
free(source);
dispatch->glAttachShader(glamor_priv->finish_access_prog[1],
avs_prog);
dispatch->glAttachShader(glamor_priv->finish_access_prog[1], avs_prog);
dispatch->glAttachShader(glamor_priv->finish_access_prog[1],
set_alpha_prog);
dispatch->glBindAttribLocation(glamor_priv->finish_access_prog[0],
GLAMOR_VERTEX_POS, "v_position");
dispatch->glBindAttribLocation(glamor_priv->finish_access_prog[0],
GLAMOR_VERTEX_SOURCE,
"v_texcoord0");
glamor_link_glsl_prog(dispatch,
glamor_priv->finish_access_prog[0]);
GLAMOR_VERTEX_SOURCE, "v_texcoord0");
glamor_link_glsl_prog(dispatch, glamor_priv->finish_access_prog[0]);
dispatch->glBindAttribLocation(glamor_priv->finish_access_prog[1],
GLAMOR_VERTEX_POS, "v_position");
dispatch->glBindAttribLocation(glamor_priv->finish_access_prog[1],
GLAMOR_VERTEX_SOURCE,
"v_texcoord0");
glamor_link_glsl_prog(dispatch,
glamor_priv->finish_access_prog[1]);
GLAMOR_VERTEX_SOURCE, "v_texcoord0");
glamor_link_glsl_prog(dispatch, glamor_priv->finish_access_prog[1]);
glamor_priv->finish_access_revert[0] =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[0],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[0],
"revert");
glamor_priv->finish_access_swap_rb[0] =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[0],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[0],
"swap_rb");
sampler_uniform_location =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[0],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[0],
"sampler");
dispatch->glUseProgram(glamor_priv->finish_access_prog[0]);
dispatch->glUniform1i(sampler_uniform_location, 0);
@ -282,16 +270,13 @@ glamor_init_finish_access_shaders(ScreenPtr screen)
dispatch->glUseProgram(0);
glamor_priv->finish_access_revert[1] =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[1],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[1],
"revert");
glamor_priv->finish_access_swap_rb[1] =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[1],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[1],
"swap_rb");
sampler_uniform_location =
dispatch->
glGetUniformLocation(glamor_priv->finish_access_prog[1],
dispatch->glGetUniformLocation(glamor_priv->finish_access_prog[1],
"sampler");
dispatch->glUseProgram(glamor_priv->finish_access_prog[1]);
dispatch->glUniform1i(glamor_priv->finish_access_revert[1], 0);
@ -318,8 +303,7 @@ void
glamor_finish_access(DrawablePtr drawable, glamor_access_t access_mode)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(pixmap);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
glamor_screen_private *glamor_priv =
glamor_get_screen_private(drawable->pScreen);
@ -343,7 +327,8 @@ glamor_finish_access(DrawablePtr drawable, glamor_access_t access_mode)
pixmap_priv->base.fbo->pbo_valid = FALSE;
pixmap_priv->base.fbo->pbo = 0;
} else {
}
else {
free(pixmap->devPrivate.ptr);
}
@ -356,7 +341,6 @@ glamor_finish_access(DrawablePtr drawable, glamor_access_t access_mode)
pixmap->devPrivate.ptr = NULL;
}
/**
* Calls uxa_prepare_access with UXA_PREPARE_SRC for the tile, if that is the
* current fill style.
@ -369,17 +353,14 @@ Bool
glamor_prepare_access_gc(GCPtr gc)
{
if (gc->stipple) {
if (!glamor_prepare_access
(&gc->stipple->drawable, GLAMOR_ACCESS_RO))
if (!glamor_prepare_access(&gc->stipple->drawable, GLAMOR_ACCESS_RO))
return FALSE;
}
if (gc->fillStyle == FillTiled) {
if (!glamor_prepare_access(&gc->tile.pixmap->drawable,
GLAMOR_ACCESS_RO)) {
if (gc->stipple)
glamor_finish_access(&gc->
stipple->drawable,
GLAMOR_ACCESS_RO);
glamor_finish_access(&gc->stipple->drawable, GLAMOR_ACCESS_RO);
return FALSE;
}
}
@ -405,8 +386,7 @@ glamor_stipple(PixmapPtr pixmap, PixmapPtr stipple,
unsigned long fg_pixel, unsigned long bg_pixel,
int stipple_x, int stipple_y)
{
glamor_fallback("stubbed out stipple depth %d\n",
pixmap->drawable.depth);
glamor_fallback("stubbed out stipple depth %d\n", pixmap->drawable.depth);
return FALSE;
}
@ -454,31 +434,23 @@ glamor_validate_gc(GCPtr gc, unsigned long changes, DrawablePtr drawable)
PixmapPtr old_tile, new_tile;
old_tile = gc->tile.pixmap;
if (old_tile->drawable.bitsPerPixel !=
drawable->bitsPerPixel) {
if (old_tile->drawable.bitsPerPixel != drawable->bitsPerPixel) {
new_tile = fbGetRotatedPixmap(gc);
if (!new_tile ||
new_tile->drawable.bitsPerPixel !=
drawable->bitsPerPixel) {
new_tile->drawable.bitsPerPixel != drawable->bitsPerPixel) {
if (new_tile)
gc->pScreen->DestroyPixmap
(new_tile);
gc->pScreen->DestroyPixmap(new_tile);
/* fb24_32ReformatTile will do direct access of a newly-
* allocated pixmap.
*/
glamor_fallback
("GC %p tile FB_24_32 transformat %p.\n",
gc, old_tile);
("GC %p tile FB_24_32 transformat %p.\n", gc, old_tile);
if (glamor_prepare_access
(&old_tile->drawable,
GLAMOR_ACCESS_RO)) {
(&old_tile->drawable, GLAMOR_ACCESS_RO)) {
new_tile =
fb24_32ReformatTile
(old_tile,
drawable->bitsPerPixel);
glamor_finish_access
(&old_tile->drawable, GLAMOR_ACCESS_RO);
fb24_32ReformatTile(old_tile, drawable->bitsPerPixel);
glamor_finish_access(&old_tile->drawable, GLAMOR_ACCESS_RO);
}
}
if (new_tile) {
@ -497,11 +469,9 @@ glamor_validate_gc(GCPtr gc, unsigned long changes, DrawablePtr drawable)
&& FbEvenTile(gc->tile.pixmap->drawable.width *
drawable->bitsPerPixel)) {
glamor_fallback
("GC %p tile changed %p.\n", gc,
gc->tile.pixmap);
("GC %p tile changed %p.\n", gc, gc->tile.pixmap);
if (glamor_prepare_access
(&gc->tile.pixmap->drawable,
GLAMOR_ACCESS_RW)) {
(&gc->tile.pixmap->drawable, GLAMOR_ACCESS_RW)) {
fbPadPixmap(gc->tile.pixmap);
glamor_finish_access
(&gc->tile.pixmap->drawable, GLAMOR_ACCESS_RW);
@ -518,12 +488,12 @@ glamor_validate_gc(GCPtr gc, unsigned long changes, DrawablePtr drawable)
/* We can't inline stipple handling like we do for GCTile because
* it sets fbgc privates.
*/
if (glamor_prepare_access
(&gc->stipple->drawable, GLAMOR_ACCESS_RW)) {
if (glamor_prepare_access(&gc->stipple->drawable, GLAMOR_ACCESS_RW)) {
fbValidateGC(gc, changes, drawable);
glamor_finish_access(&gc->stipple->drawable, GLAMOR_ACCESS_RW);
}
} else {
}
else {
fbValidateGC(gc, changes, drawable);
}
@ -559,6 +529,7 @@ RegionPtr
glamor_bitmap_to_region(PixmapPtr pixmap)
{
RegionPtr ret;
glamor_fallback("pixmap %p \n", pixmap);
if (!glamor_prepare_access(&pixmap->drawable, GLAMOR_ACCESS_RO))
return NULL;
@ -573,9 +544,10 @@ glamor_gl_has_extension(const char *extension)
{
const char *pext;
int ext_len;
ext_len = strlen(extension);
pext = (const char*)glGetString(GL_EXTENSIONS);
pext = (const char *) glGetString(GL_EXTENSIONS);
if (pext == NULL || extension == NULL)
return FALSE;
@ -600,7 +572,8 @@ glamor_gl_get_version(void)
if (dot == NULL || dot == version || *(dot + 1) == '\0') {
major = 0;
minor = 0;
} else {
}
else {
/* Find the start of the major version in the string */
while (major_start > version && *major_start != ' ')
--major_start;

9
glamor/glamor_debug.h
View File

@ -29,7 +29,6 @@
#ifndef __GLAMOR_DEBUG_H__
#define __GLAMOR_DEBUG_H__
#define GLAMOR_DELAYED_STRING_MAX 64
#define GLAMOR_DEBUG_NONE 0
@ -51,9 +50,6 @@ AbortServer(void)
exit(1); \
} while(0)
#define __debug_output_message(_format_, _prefix_, ...) \
LogMessageVerb(X_NONE, 0, \
"%32s:\t" _format_ , \
@ -69,7 +65,6 @@ AbortServer(void)
##__VA_ARGS__); \
} while(0)
#define glamor_fallback(_format_,...) \
do { \
if (glamor_debug_level >= GLAMOR_DEBUG_FALLBACK) \
@ -77,8 +72,6 @@ AbortServer(void)
"Glamor fallback", \
##__VA_ARGS__);} while(0)
#define glamor_delayed_fallback(_screen_, _format_,...) \
do { \
if (glamor_debug_level >= GLAMOR_DEBUG_FALLBACK) { \
@ -90,7 +83,6 @@ AbortServer(void)
"glamor delayed fallback: \t%s " _format_ , \
__FUNCTION__, ##__VA_ARGS__); } } while(0)
#define glamor_clear_delayed_fallbacks(_screen_) \
do { \
if (glamor_debug_level >= GLAMOR_DEBUG_FALLBACK) { \
@ -112,5 +104,4 @@ AbortServer(void)
#define DEBUGRegionPrint(x) do {} while (0)
//#define DEBUGRegionPrint RegionPrint
#endif

221
glamor/glamor_egl.c
View File

@ -27,9 +27,7 @@
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "dix-config.h"
#define GLAMOR_FOR_XORG
#include <xorg-server.h>
@ -60,16 +58,13 @@
#include <EGL/eglext.h>
#include "glamor.h"
#include "compat-api.h"
#include "glamor_gl_dispatch.h"
#ifdef GLX_USE_SHARED_DISPATCH
#include "glapi.h"
#endif
static const char glamor_name[] = "glamor";
static DevPrivateKeyRec glamor_egl_pixmap_private_key_index;
DevPrivateKey glamor_egl_pixmap_private_key = &glamor_egl_pixmap_private_key_index;
DevPrivateKey glamor_egl_pixmap_private_key =
&glamor_egl_pixmap_private_key_index;
static void
glamor_identify(int flags)
@ -93,8 +88,6 @@ struct glamor_egl_screen_private {
struct gbm_device *gbm;
#endif
int has_gem;
void *glamor_context;
void *current_context;
int gl_context_depth;
int dri3_capable;
@ -114,7 +107,7 @@ glamor_egl_get_screen_private(ScrnInfoPtr scrn)
return (struct glamor_egl_screen_private *)
scrn->privates[xf86GlamorEGLPrivateIndex].ptr;
}
#ifdef GLX_USE_SHARED_DISPATCH
_X_EXPORT void
glamor_egl_make_current(ScreenPtr screen)
{
@ -125,9 +118,7 @@ glamor_egl_make_current(ScreenPtr screen)
if (glamor_egl->gl_context_depth++)
return;
GET_CURRENT_CONTEXT(glamor_egl->current_context);
if (glamor_egl->glamor_context != glamor_egl->current_context) {
if (glamor_egl->context != eglGetCurrentContext()) {
eglMakeCurrent(glamor_egl->display, EGL_NO_SURFACE,
EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (!eglMakeCurrent(glamor_egl->display,
@ -148,20 +139,16 @@ glamor_egl_restore_context(ScreenPtr screen)
if (--glamor_egl->gl_context_depth)
return;
if (glamor_egl->current_context &&
glamor_egl->glamor_context != glamor_egl->current_context)
SET_CURRENT_CONTEXT(glamor_egl->current_context);
eglMakeCurrent(glamor_egl->display, EGL_NO_SURFACE,
EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
#else
#define glamor_egl_make_current(x)
#define glamor_egl_restore_context(s)
#endif
static EGLImageKHR
_glamor_egl_create_image(struct glamor_egl_screen_private *glamor_egl,
int width, int height, int stride, int name, int depth)
{
EGLImageKHR image;
EGLint attribs[] = {
EGL_WIDTH, 0,
EGL_HEIGHT, 0,
@ -169,8 +156,7 @@ _glamor_egl_create_image(struct glamor_egl_screen_private *glamor_egl,
EGL_DRM_BUFFER_FORMAT_MESA,
EGL_DRM_BUFFER_FORMAT_ARGB32_MESA,
EGL_DRM_BUFFER_USE_MESA,
EGL_DRM_BUFFER_USE_SHARE_MESA |
EGL_DRM_BUFFER_USE_SCANOUT_MESA,
EGL_DRM_BUFFER_USE_SHARE_MESA | EGL_DRM_BUFFER_USE_SCANOUT_MESA,
EGL_NONE
};
attribs[1] = width;
@ -181,11 +167,11 @@ _glamor_egl_create_image(struct glamor_egl_screen_private *glamor_egl,
image = glamor_egl->egl_create_image_khr(glamor_egl->display,
glamor_egl->context,
EGL_DRM_BUFFER_MESA,
(void *) (uintptr_t)name, attribs);
(void *) (uintptr_t) name,
attribs);
if (image == EGL_NO_IMAGE_KHR)
return EGL_NO_IMAGE_KHR;
return image;
}
@ -193,6 +179,7 @@ static int
glamor_get_flink_name(int fd, int handle, int *name)
{
struct drm_gem_flink flink;
flink.handle = handle;
if (ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink) < 0)
return FALSE;
@ -208,34 +195,30 @@ glamor_create_texture_from_image(struct glamor_egl_screen_private
glamor_egl->dispatch->glGenTextures(1, texture);
glamor_egl->dispatch->glBindTexture(GL_TEXTURE_2D, *texture);
glamor_egl->dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glamor_egl->dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
GL_TEXTURE_MAG_FILTER, GL_NEAREST);
(glamor_egl->egl_image_target_texture2d_oes) (GL_TEXTURE_2D,
image);
(glamor_egl->egl_image_target_texture2d_oes) (GL_TEXTURE_2D, image);
glamor_egl->dispatch->glBindTexture(GL_TEXTURE_2D, 0);
return TRUE;
}
unsigned int
glamor_egl_create_argb8888_based_texture(ScreenPtr screen,
int w,
int h)
glamor_egl_create_argb8888_based_texture(ScreenPtr screen, int w, int h)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl;
EGLImageKHR image;
GLuint texture;
#ifdef GLAMOR_HAS_DRI3_SUPPORT
struct gbm_bo *bo;
EGLNativePixmapType native_pixmap;
glamor_egl = glamor_egl_get_screen_private(scrn);
bo = gbm_bo_create (glamor_egl->gbm, w, h, GBM_FORMAT_ARGB8888,
GBM_BO_USE_RENDERING |
GBM_BO_USE_SCANOUT);
bo = gbm_bo_create(glamor_egl->gbm, w, h, GBM_FORMAT_ARGB8888,
GBM_BO_USE_RENDERING | GBM_BO_USE_SCANOUT);
if (!bo)
return 0;
@ -272,7 +255,8 @@ glamor_egl_create_textured_screen(ScreenPtr screen, int handle, int stride)
screen_pixmap = screen->GetScreenPixmap(screen);
if (!glamor_egl_create_textured_pixmap(screen_pixmap, handle, stride)) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR, "Failed to create textured screen.");
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"Failed to create textured screen.");
return FALSE;
}
@ -285,8 +269,7 @@ glamor_egl_create_textured_screen(ScreenPtr screen, int handle, int stride)
Bool
glamor_egl_create_textured_screen_ext(ScreenPtr screen,
int handle,
int stride,
PixmapPtr *back_pixmap)
int stride, PixmapPtr *back_pixmap)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl;
@ -303,6 +286,7 @@ static Bool
glamor_egl_check_has_gem(int fd)
{
struct drm_gem_flink flink;
flink.handle = 0;
ioctl(fd, DRM_IOCTL_GEM_FLINK, &flink);
@ -333,15 +317,16 @@ glamor_egl_create_textured_pixmap(PixmapPtr pixmap, int handle, int stride)
assert(0);
return FALSE;
}
} else
}
else
name = handle;
image = _glamor_egl_create_image(glamor_egl,
pixmap->drawable.width,
pixmap->drawable.height,
((stride * 8 + 7) / pixmap->drawable.bitsPerPixel),
name,
pixmap->drawable.depth);
((stride * 8 +
7) / pixmap->drawable.bitsPerPixel),
name, pixmap->drawable.depth);
if (image == EGL_NO_IMAGE_KHR) {
glamor_set_pixmap_type(pixmap, GLAMOR_DRM_ONLY);
goto done;
@ -349,11 +334,10 @@ glamor_egl_create_textured_pixmap(PixmapPtr pixmap, int handle, int stride)
glamor_create_texture_from_image(glamor_egl, image, &texture);
glamor_set_pixmap_type(pixmap, GLAMOR_TEXTURE_DRM);
glamor_set_pixmap_texture(pixmap, texture);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key,
image);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key, image);
ret = TRUE;
done:
done:
glamor_egl_restore_context(screen);
return ret;
}
@ -374,8 +358,7 @@ glamor_egl_create_textured_pixmap_from_gbm_bo(PixmapPtr pixmap, void *bo)
image = glamor_egl->egl_create_image_khr(glamor_egl->display,
glamor_egl->context,
EGL_NATIVE_PIXMAP_KHR,
bo, NULL);
EGL_NATIVE_PIXMAP_KHR, bo, NULL);
if (image == EGL_NO_IMAGE_KHR) {
glamor_set_pixmap_type(pixmap, GLAMOR_DRM_ONLY);
goto done;
@ -383,20 +366,19 @@ glamor_egl_create_textured_pixmap_from_gbm_bo(PixmapPtr pixmap, void *bo)
glamor_create_texture_from_image(glamor_egl, image, &texture);
glamor_set_pixmap_type(pixmap, GLAMOR_TEXTURE_DRM);
glamor_set_pixmap_texture(pixmap, texture);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key,
image);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key, image);
ret = TRUE;
done:
done:
glamor_egl_restore_context(screen);
return ret;
}
#ifdef GLAMOR_HAS_DRI3_SUPPORT
int glamor_get_fd_from_bo (int gbm_fd, struct gbm_bo *bo, int *fd);
void glamor_get_name_from_bo (int gbm_fd, struct gbm_bo *bo, int *name);
int glamor_get_fd_from_bo(int gbm_fd, struct gbm_bo *bo, int *fd);
void glamor_get_name_from_bo(int gbm_fd, struct gbm_bo *bo, int *name);
int
glamor_get_fd_from_bo (int gbm_fd, struct gbm_bo *bo, int *fd)
glamor_get_fd_from_bo(int gbm_fd, struct gbm_bo *bo, int *fd)
{
union gbm_bo_handle handle;
struct drm_prime_handle args;
@ -404,14 +386,14 @@ glamor_get_fd_from_bo (int gbm_fd, struct gbm_bo *bo, int *fd)
handle = gbm_bo_get_handle(bo);
args.handle = handle.u32;
args.flags = DRM_CLOEXEC;
if (ioctl (gbm_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &args))
if (ioctl(gbm_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &args))
return FALSE;
*fd = args.fd;
return TRUE;
}
void
glamor_get_name_from_bo (int gbm_fd, struct gbm_bo *bo, int *name)
glamor_get_name_from_bo(int gbm_fd, struct gbm_bo *bo, int *name)
{
union gbm_bo_handle handle;
@ -421,18 +403,17 @@ glamor_get_name_from_bo (int gbm_fd, struct gbm_bo *bo, int *name)
}
#endif
int glamor_egl_dri3_fd_name_from_tex (ScreenPtr screen,
int
glamor_egl_dri3_fd_name_from_tex(ScreenPtr screen,
PixmapPtr pixmap,
unsigned int tex,
Bool want_name,
CARD16 *stride,
CARD32 *size)
Bool want_name, CARD16 *stride, CARD32 *size)
{
#ifdef GLAMOR_HAS_DRI3_SUPPORT
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl;
EGLImageKHR image;
struct gbm_bo* bo;
struct gbm_bo *bo;
int fd = -1;
EGLint attribs[] = {
@ -448,18 +429,17 @@ int glamor_egl_dri3_fd_name_from_tex (ScreenPtr screen,
image = dixLookupPrivate(&pixmap->devPrivates,
glamor_egl_pixmap_private_key);
if (image == EGL_NO_IMAGE_KHR || image == NULL)
{
if (image == EGL_NO_IMAGE_KHR || image == NULL) {
image = glamor_egl->egl_create_image_khr(glamor_egl->display,
glamor_egl->context,
EGL_GL_TEXTURE_2D_KHR,
(EGLClientBuffer)(uintptr_t)tex, attribs);
(EGLClientBuffer) (uintptr_t)
tex, attribs);
if (image == EGL_NO_IMAGE_KHR)
goto failure;
dixSetPrivate(&pixmap->devPrivates,
glamor_egl_pixmap_private_key,
image);
glamor_egl_pixmap_private_key, image);
glamor_set_pixmap_type(pixmap, GLAMOR_TEXTURE_DRM);
}
@ -469,22 +449,19 @@ int glamor_egl_dri3_fd_name_from_tex (ScreenPtr screen,
pixmap->devKind = gbm_bo_get_stride(bo);
if (want_name)
{
if (want_name) {
if (glamor_egl->has_gem)
glamor_get_name_from_bo(glamor_egl->fd, bo, &fd);
}
else
{
if (glamor_get_fd_from_bo(glamor_egl->fd, bo, &fd))
{
else {
if (glamor_get_fd_from_bo(glamor_egl->fd, bo, &fd)) {
*stride = pixmap->devKind;
*size = pixmap->devKind * gbm_bo_get_height(bo);
}
}
gbm_bo_destroy(bo);
failure:
failure:
glamor_egl_restore_context(screen);
return fd;
#else
@ -492,21 +469,21 @@ failure:
#endif
}
PixmapPtr glamor_egl_dri3_pixmap_from_fd (ScreenPtr screen,
PixmapPtr
glamor_egl_dri3_pixmap_from_fd(ScreenPtr screen,
int fd,
CARD16 width,
CARD16 height,
CARD16 stride,
CARD8 depth,
CARD8 bpp)
CARD16 stride, CARD8 depth, CARD8 bpp)
{
#ifdef GLAMOR_HAS_DRI3_SUPPORT
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl;
struct gbm_bo* bo;
struct gbm_bo *bo;
EGLImageKHR image;
PixmapPtr pixmap;
Bool ret = FALSE;
EGLint attribs[] = {
EGL_WIDTH, 0,
EGL_HEIGHT, 0,
@ -547,15 +524,14 @@ PixmapPtr glamor_egl_dri3_pixmap_from_fd (ScreenPtr screen,
return NULL;
pixmap = screen->CreatePixmap(screen, 0, 0, depth, 0);
screen->ModifyPixmapHeader (pixmap, width, height, 0, 0, stride, NULL);
screen->ModifyPixmapHeader(pixmap, width, height, 0, 0, stride, NULL);
ret = glamor_egl_create_textured_pixmap_from_gbm_bo(pixmap, bo);
gbm_bo_destroy(bo);
if (ret)
return pixmap;
else
{
else {
screen->DestroyPixmap(pixmap);
return NULL;
}
@ -580,7 +556,8 @@ _glamor_egl_destroy_pixmap_image(PixmapPtr pixmap)
* operation on that texture has been done.*/
glamor_block_handler(pixmap->drawable.pScreen);
glamor_egl->egl_destroy_image_khr(glamor_egl->display, image);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key, NULL);
dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key,
NULL);
}
}
@ -594,10 +571,14 @@ glamor_egl_exchange_buffers(PixmapPtr front, PixmapPtr back)
EGLImageKHR new_front_image;
glamor_pixmap_exchange_fbos(front, back);
new_front_image = dixLookupPrivate(&back->devPrivates, glamor_egl_pixmap_private_key);
old_front_image = dixLookupPrivate(&front->devPrivates, glamor_egl_pixmap_private_key);
dixSetPrivate(&front->devPrivates, glamor_egl_pixmap_private_key, new_front_image);
dixSetPrivate(&back->devPrivates, glamor_egl_pixmap_private_key, old_front_image);
new_front_image =
dixLookupPrivate(&back->devPrivates, glamor_egl_pixmap_private_key);
old_front_image =
dixLookupPrivate(&front->devPrivates, glamor_egl_pixmap_private_key);
dixSetPrivate(&front->devPrivates, glamor_egl_pixmap_private_key,
new_front_image);
dixSetPrivate(&back->devPrivates, glamor_egl_pixmap_private_key,
old_front_image);
glamor_set_pixmap_type(front, GLAMOR_TEXTURE_DRM);
glamor_set_pixmap_type(back, GLAMOR_TEXTURE_DRM);
glamor_egl->front_image = new_front_image;
@ -613,7 +594,7 @@ glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap)
}
static Bool
glamor_egl_close_screen(CLOSE_SCREEN_ARGS_DECL)
glamor_egl_close_screen(ScreenPtr screen)
{
ScrnInfoPtr scrn;
struct glamor_egl_screen_private *glamor_egl;
@ -624,8 +605,10 @@ glamor_egl_close_screen(CLOSE_SCREEN_ARGS_DECL)
glamor_egl = glamor_egl_get_screen_private(scrn);
screen_pixmap = screen->GetScreenPixmap(screen);
glamor_egl->egl_destroy_image_khr(glamor_egl->display, glamor_egl->front_image);
dixSetPrivate(&screen_pixmap->devPrivates, glamor_egl_pixmap_private_key, NULL);
glamor_egl->egl_destroy_image_khr(glamor_egl->display,
glamor_egl->front_image);
dixSetPrivate(&screen_pixmap->devPrivates, glamor_egl_pixmap_private_key,
NULL);
glamor_egl->front_image = NULL;
if (glamor_egl->back_pixmap && *glamor_egl->back_pixmap) {
back_image = dixLookupPrivate(&(*glamor_egl->back_pixmap)->devPrivates,
@ -639,7 +622,7 @@ glamor_egl_close_screen(CLOSE_SCREEN_ARGS_DECL)
screen->CloseScreen = glamor_egl->saved_close_screen;
return screen->CloseScreen(CLOSE_SCREEN_ARGS);
return screen->CloseScreen(screen);
}
static Bool
@ -650,9 +633,7 @@ glamor_egl_has_extension(struct glamor_egl_screen_private *glamor_egl,
int ext_len;
ext_len = strlen(extension);
pext =
(const char *) eglQueryString(glamor_egl->display,
EGL_EXTENSIONS);
pext = (const char *) eglQueryString(glamor_egl->display, EGL_EXTENSIONS);
if (pext == NULL || extension == NULL)
return FALSE;
while ((pext = strstr(pext, extension)) != NULL) {
@ -675,29 +656,22 @@ glamor_egl_screen_init(ScreenPtr screen)
}
static void
glamor_egl_free_screen(FREE_SCREEN_ARGS_DECL)
glamor_egl_free_screen(ScrnInfoPtr scrn)
{
ScrnInfoPtr scrn;
struct glamor_egl_screen_private *glamor_egl;
#ifndef XF86_SCRN_INTERFACE
scrn = xf86Screens[arg];
#else
scrn = arg;
#endif
glamor_egl = glamor_egl_get_screen_private(scrn);
if (glamor_egl != NULL) {
eglMakeCurrent(glamor_egl->display,
EGL_NO_SURFACE, EGL_NO_SURFACE,
EGL_NO_CONTEXT);
EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
#ifdef GLAMOR_HAS_GBM
if (glamor_egl->gbm)
gbm_device_destroy(glamor_egl->gbm);
#endif
scrn->FreeScreen = glamor_egl->saved_free_screen;
free(glamor_egl);
scrn->FreeScreen(FREE_SCREEN_ARGS);
scrn->FreeScreen(scrn);
}
}
@ -706,6 +680,7 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
{
struct glamor_egl_screen_private *glamor_egl;
const char *version;
EGLint config_attribs[] = {
#ifdef GLAMOR_GLES2
EGL_CONTEXT_CLIENT_VERSION, 2,
@ -718,8 +693,7 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
if (glamor_egl == NULL)
return FALSE;
if (xf86GlamorEGLPrivateIndex == -1)
xf86GlamorEGLPrivateIndex =
xf86AllocateScrnInfoPrivateIndex();
xf86GlamorEGLPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
scrn->privates[xf86GlamorEGLPrivateIndex].ptr = glamor_egl;
glamor_egl->fd = fd;
@ -731,7 +705,7 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
}
glamor_egl->display = eglGetDisplay(glamor_egl->gbm);
#else
glamor_egl->display = eglGetDisplay((EGLNativeDisplayType)(intptr_t)fd);
glamor_egl->display = eglGetDisplay((EGLNativeDisplayType) (intptr_t) fd);
#endif
glamor_egl->has_gem = glamor_egl_check_has_gem(fd);
@ -742,10 +716,8 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
eglBindAPI(EGL_OPENGL_ES_API);
#endif
if (!eglInitialize
(glamor_egl->display, &glamor_egl->major, &glamor_egl->minor))
{
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"eglInitialize() failed\n");
(glamor_egl->display, &glamor_egl->major, &glamor_egl->minor)) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR, "eglInitialize() failed\n");
return FALSE;
}
@ -770,12 +742,13 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
#ifdef GLAMOR_GLES2
GLAMOR_CHECK_EGL_EXTENSIONS(KHR_surfaceless_context, KHR_surfaceless_gles2);
#else
GLAMOR_CHECK_EGL_EXTENSIONS(KHR_surfaceless_context, KHR_surfaceless_opengl);
GLAMOR_CHECK_EGL_EXTENSIONS(KHR_surfaceless_context,
KHR_surfaceless_opengl);
#endif
#ifdef GLAMOR_HAS_DRI3_SUPPORT
if (glamor_egl_has_extension(glamor_egl, "EGL_KHR_gl_texture_2D_image") &&
glamor_egl_has_extension(glamor_egl, "EGL_EXT_image_dma_buf_import") )
glamor_egl_has_extension(glamor_egl, "EGL_EXT_image_dma_buf_import"))
glamor_egl->dri3_capable = TRUE;
#endif
glamor_egl->egl_create_image_khr = (PFNEGLCREATEIMAGEKHRPROC)
@ -790,8 +763,7 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
if (!glamor_egl->egl_create_image_khr
|| !glamor_egl->egl_image_target_texture2d_oes) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"eglGetProcAddress() failed\n");
xf86DrvMsg(scrn->scrnIndex, X_ERROR, "eglGetProcAddress() failed\n");
return FALSE;
}
@ -799,29 +771,23 @@ glamor_egl_init(ScrnInfoPtr scrn, int fd)
NULL, EGL_NO_CONTEXT,
config_attribs);
if (glamor_egl->context == EGL_NO_CONTEXT) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"Failed to create EGL context\n");
xf86DrvMsg(scrn->scrnIndex, X_ERROR, "Failed to create EGL context\n");
return FALSE;
}
if (!eglMakeCurrent(glamor_egl->display,
EGL_NO_SURFACE, EGL_NO_SURFACE,
glamor_egl->context)) {
EGL_NO_SURFACE, EGL_NO_SURFACE, glamor_egl->context)) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"Failed to make EGL context current\n");
return FALSE;
}
#ifdef GLX_USE_SHARED_DISPATCH
GET_CURRENT_CONTEXT(glamor_egl->glamor_context);
#endif
glamor_egl->saved_free_screen = scrn->FreeScreen;
scrn->FreeScreen = glamor_egl_free_screen;
#ifdef GLAMOR_GLES2
xf86DrvMsg(scrn->scrnIndex, X_INFO, "Using GLES2.\n");
#ifdef GLX_USE_SHARED_DISPATCH
xf86DrvMsg(scrn->scrnIndex, X_WARNING, "Glamor is using GLES2 but GLX needs GL. "
xf86DrvMsg(scrn->scrnIndex, X_WARNING,
"Glamor is using GLES2 but GLX needs GL. "
"Indirect GLX may not work correctly.\n");
#endif
#endif
return TRUE;
}
@ -846,14 +812,13 @@ glamor_egl_init_textured_pixmap(ScreenPtr screen)
Bool
glamor_gl_dispatch_init(ScreenPtr screen,
struct glamor_gl_dispatch *dispatch,
int gl_version)
struct glamor_gl_dispatch *dispatch, int gl_version)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl =
glamor_egl_get_screen_private(scrn);
if (!glamor_gl_dispatch_init_impl
(dispatch, gl_version, (get_proc_address_t)eglGetProcAddress))
(dispatch, gl_version, (get_proc_address_t) eglGetProcAddress))
return FALSE;
glamor_egl->dispatch = dispatch;
return TRUE;

75
glamor/compiler.h → glamor/glamor_egl_stubs.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2011 Intel Corporation
* Copyright © 2013 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -16,44 +16,49 @@
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Chris Wilson <chris@chris-wilson.co.uk>
*
* Copied from sna
*
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef _GLAMOR_COMPILER_H_
#define _GLAMOR_COMPILER_H_
/** @file glamor_egl_stubs.c
*
* Stubbed out glamor_egl.c functions for servers other than Xorg.
*/
#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
#define likely(expr) (__builtin_expect (!!(expr), 1))
#define unlikely(expr) (__builtin_expect (!!(expr), 0))
#define noinline __attribute__((noinline))
#define fastcall __attribute__((regparm(3)))
#define must_check __attribute__((warn_unused_result))
#define constant __attribute__((const))
#else
#define likely(expr) (expr)
#define unlikely(expr) (expr)
#define noinline
#define fastcall
#define must_check
#define constant
#endif
#include "glamor_priv.h"
#ifdef HAVE_VALGRIND
#define VG(x) x
#else
#define VG(x)
#endif
void
glamor_egl_screen_init(ScreenPtr screen)
{
}
#define VG_CLEAR(s) VG(memset(&s, 0, sizeof(s)))
void
glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap)
{
}
#define COMPILE_TIME_ASSERT(E) ((void)sizeof(char[1 - 2*!(E)]))
void
glamor_egl_make_current(ScreenPtr screen)
{
}
#endif /* _SNA_COMPILER_H_ */
void
glamor_egl_restore_context(ScreenPtr screen)
{
}
int
glamor_egl_dri3_fd_name_from_tex(ScreenPtr screen,
PixmapPtr pixmap,
unsigned int tex,
Bool want_name, CARD16 *stride, CARD32 *size)
{
return 0;
}
unsigned int
glamor_egl_create_argb8888_based_texture(ScreenPtr screen, int w, int h)
{
return 0;
}

4
glamor/glamor_eglmodule.c
View File

@ -27,9 +27,7 @@
* Zhigang Gong <zhigang.gong@gmail.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "dix-config.h"
#include <xorg-server.h>
#define GLAMOR_FOR_XORG

127
glamor/glamor_fbo.c
View File

@ -44,24 +44,27 @@
&pos->member != (head); \
pos = __container_of(pos->member.prev, pos, member))
#define xorg_list_for_each_entry_safe_reverse(pos, tmp, head, member) \
for (pos = __container_of((head)->prev, pos, member), \
tmp = __container_of(pos->member.prev, pos, member); \
&pos->member != (head); \
pos = tmp, tmp = __container_of(pos->member.prev, tmp, member))
inline static int cache_wbucket(int size)
inline static int
cache_wbucket(int size)
{
int order = __fls(size / 32);
if (order >= CACHE_BUCKET_WCOUNT)
order = CACHE_BUCKET_WCOUNT - 1;
return order;
}
inline static int cache_hbucket(int size)
inline static int
cache_hbucket(int size)
{
int order = __fls(size / 32);
if (order >= CACHE_BUCKET_HCOUNT)
order = CACHE_BUCKET_HCOUNT - 1;
return order;
@ -74,6 +77,7 @@ glamor_pixmap_fbo_cache_get(glamor_screen_private *glamor_priv,
struct xorg_list *cache;
glamor_pixmap_fbo *fbo_entry, *ret_fbo = NULL;
int n_format;
#ifdef NO_FBO_CACHE
return NULL;
#else
@ -126,6 +130,7 @@ void
glamor_purge_fbo(glamor_pixmap_fbo *fbo)
{
glamor_gl_dispatch *dispatch = glamor_get_dispatch(fbo->glamor_priv);
if (fbo->fb)
dispatch->glDeleteFramebuffers(1, &fbo->fb);
if (fbo->tex)
@ -160,8 +165,9 @@ glamor_pixmap_fbo_cache_put(glamor_pixmap_fbo *fbo)
cache = &fbo->glamor_priv->fbo_cache[n_format]
[cache_wbucket(fbo->width)]
[cache_hbucket(fbo->height)];
DEBUGF("Put cache entry %p to cache %p w %d h %d format %x fbo %d tex %d \n", fbo, cache,
fbo->width, fbo->height, fbo->format, fbo->fb, fbo->tex);
DEBUGF
("Put cache entry %p to cache %p w %d h %d format %x fbo %d tex %d \n",
fbo, cache, fbo->width, fbo->height, fbo->format, fbo->fb, fbo->tex);
fbo->glamor_priv->fbo_cache_watermark += fbo->width * fbo->height;
xorg_list_add(&fbo->list, cache);
@ -183,11 +189,11 @@ glamor_pixmap_ensure_fb(glamor_pixmap_fbo *fbo)
dispatch->glBindFramebuffer(GL_FRAMEBUFFER, fbo->fb);
dispatch->glFramebufferTexture2D(GL_FRAMEBUFFER,
GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D, fbo->tex,
0);
GL_TEXTURE_2D, fbo->tex, 0);
status = dispatch->glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
const char *str;
switch (status) {
case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
str = "incomplete attachment";
@ -238,6 +244,7 @@ glamor_create_fbo_from_tex(glamor_screen_private *glamor_priv,
if (flag == GLAMOR_CREATE_PIXMAP_MAP) {
glamor_gl_dispatch *dispatch;
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glGenBuffers(1, &fbo->pbo);
glamor_put_dispatch(glamor_priv);
@ -247,31 +254,32 @@ glamor_create_fbo_from_tex(glamor_screen_private *glamor_priv,
if (flag != GLAMOR_CREATE_FBO_NO_FBO)
glamor_pixmap_ensure_fb(fbo);
done:
done:
return fbo;
}
void
glamor_fbo_expire(glamor_screen_private *glamor_priv)
{
struct xorg_list *cache;
glamor_pixmap_fbo *fbo_entry, *tmp;
int i,j,k;
int i, j, k;
for(i = 0; i < CACHE_FORMAT_COUNT; i++)
for(j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for(k = 0; k < CACHE_BUCKET_HCOUNT; k++) {
for (i = 0; i < CACHE_FORMAT_COUNT; i++)
for (j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for (k = 0; k < CACHE_BUCKET_HCOUNT; k++) {
cache = &glamor_priv->fbo_cache[i][j][k];
xorg_list_for_each_entry_safe_reverse(fbo_entry, tmp, cache, list) {
xorg_list_for_each_entry_safe_reverse(fbo_entry, tmp, cache,
list) {
if (GLAMOR_TICK_AFTER(fbo_entry->expire, glamor_priv->tick)) {
break;
}
glamor_priv->fbo_cache_watermark -= fbo_entry->width * fbo_entry->height;
glamor_priv->fbo_cache_watermark -=
fbo_entry->width * fbo_entry->height;
xorg_list_del(&fbo_entry->list);
DEBUGF("cache %p fbo %p expired %d current %d \n", cache, fbo_entry,
fbo_entry->expire, glamor_priv->tick);
DEBUGF("cache %p fbo %p expired %d current %d \n", cache,
fbo_entry, fbo_entry->expire, glamor_priv->tick);
glamor_purge_fbo(fbo_entry);
}
}
@ -282,13 +290,12 @@ void
glamor_init_pixmap_fbo(ScreenPtr screen)
{
glamor_screen_private *glamor_priv;
int i,j,k;
int i, j, k;
glamor_priv = glamor_get_screen_private(screen);
for(i = 0; i < CACHE_FORMAT_COUNT; i++)
for(j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for(k = 0; k < CACHE_BUCKET_HCOUNT; k++)
{
for (i = 0; i < CACHE_FORMAT_COUNT; i++)
for (j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for (k = 0; k < CACHE_BUCKET_HCOUNT; k++) {
xorg_list_init(&glamor_priv->fbo_cache[i][j][k]);
}
glamor_priv->fbo_cache_watermark = 0;
@ -300,15 +307,15 @@ glamor_fini_pixmap_fbo(ScreenPtr screen)
struct xorg_list *cache;
glamor_screen_private *glamor_priv;
glamor_pixmap_fbo *fbo_entry, *tmp;
int i,j,k;
int i, j, k;
glamor_priv = glamor_get_screen_private(screen);
for(i = 0; i < CACHE_FORMAT_COUNT; i++)
for(j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for(k = 0; k < CACHE_BUCKET_HCOUNT; k++)
{
for (i = 0; i < CACHE_FORMAT_COUNT; i++)
for (j = 0; j < CACHE_BUCKET_WCOUNT; j++)
for (k = 0; k < CACHE_BUCKET_HCOUNT; k++) {
cache = &glamor_priv->fbo_cache[i][j][k];
xorg_list_for_each_entry_safe_reverse(fbo_entry, tmp, cache, list) {
xorg_list_for_each_entry_safe_reverse(fbo_entry, tmp, cache,
list) {
xorg_list_del(&fbo_entry->list);
glamor_purge_fbo(fbo_entry);
}
@ -334,13 +341,11 @@ _glamor_create_tex(glamor_screen_private *glamor_priv,
* Depending on the implementation, GL_RGBA might not
* give us ARGB8888. We ask glamor_egl to use get
* an ARGB8888 based texture for us. */
if (glamor_priv->dri3_enabled && format == GL_RGBA)
{
if (glamor_priv->dri3_enabled && format == GL_RGBA) {
tex = glamor_egl_create_argb8888_based_texture(glamor_priv->screen,
w, h);
}
if (!tex)
{
if (!tex) {
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glGenTextures(1, &tex);
dispatch->glBindTexture(GL_TEXTURE_2D, tex);
@ -357,9 +362,7 @@ _glamor_create_tex(glamor_screen_private *glamor_priv,
glamor_pixmap_fbo *
glamor_create_fbo(glamor_screen_private *glamor_priv,
int w, int h,
GLenum format,
int flag)
int w, int h, GLenum format, int flag)
{
glamor_pixmap_fbo *fbo;
GLint tex = 0;
@ -379,13 +382,12 @@ glamor_create_fbo(glamor_screen_private *glamor_priv,
else
cache_flag = 0;
fbo = glamor_pixmap_fbo_cache_get(glamor_priv, w, h,
format, cache_flag);
fbo = glamor_pixmap_fbo_cache_get(glamor_priv, w, h, format, cache_flag);
if (fbo)
return fbo;
new_fbo:
new_fbo:
tex = _glamor_create_tex(glamor_priv, w, h, format);
no_tex:
no_tex:
fbo = glamor_create_fbo_from_tex(glamor_priv, w, h, format, tex, flag);
return fbo;
@ -395,14 +397,13 @@ static glamor_pixmap_fbo *
_glamor_create_fbo_array(glamor_screen_private *glamor_priv,
int w, int h, GLenum format, int flag,
int block_w, int block_h,
glamor_pixmap_private *pixmap_priv,
int has_fbo)
glamor_pixmap_private *pixmap_priv, int has_fbo)
{
int block_wcnt;
int block_hcnt;
glamor_pixmap_fbo **fbo_array;
BoxPtr box_array;
int i,j;
int i, j;
glamor_pixmap_private_large_t *priv;
priv = &pixmap_priv->large;
@ -414,13 +415,12 @@ _glamor_create_fbo_array(glamor_screen_private *glamor_priv,
if (box_array == NULL)
return NULL;
fbo_array = calloc(block_wcnt * block_hcnt, sizeof(glamor_pixmap_fbo*));
fbo_array = calloc(block_wcnt * block_hcnt, sizeof(glamor_pixmap_fbo *));
if (fbo_array == NULL) {
free(box_array);
return FALSE;
}
for(i = 0; i < block_hcnt; i++)
{
for (i = 0; i < block_hcnt; i++) {
int block_y1, block_y2;
int fbo_w, fbo_h;
@ -428,16 +428,19 @@ _glamor_create_fbo_array(glamor_screen_private *glamor_priv,
block_y2 = (block_y1 + block_h) > h ? h : (block_y1 + block_h);
fbo_h = block_y2 - block_y1;
for (j = 0; j < block_wcnt; j++)
{
for (j = 0; j < block_wcnt; j++) {
box_array[i * block_wcnt + j].x1 = j * block_w;
box_array[i * block_wcnt + j].y1 = block_y1;
box_array[i * block_wcnt + j].x2 = (j + 1) * block_w > w ? w : (j + 1) * block_w;
box_array[i * block_wcnt + j].x2 =
(j + 1) * block_w > w ? w : (j + 1) * block_w;
box_array[i * block_wcnt + j].y2 = block_y2;
fbo_w = box_array[i * block_wcnt + j].x2 - box_array[i * block_wcnt + j].x1;
fbo_w =
box_array[i * block_wcnt + j].x2 - box_array[i * block_wcnt +
j].x1;
if (!has_fbo)
fbo_array[i * block_wcnt + j] = glamor_create_fbo(glamor_priv,
fbo_w, fbo_h, format,
fbo_w, fbo_h,
format,
GLAMOR_CREATE_PIXMAP_FIXUP);
else
fbo_array[i * block_wcnt + j] = priv->base.fbo;
@ -453,8 +456,8 @@ _glamor_create_fbo_array(glamor_screen_private *glamor_priv,
priv->block_hcnt = block_hcnt;
return fbo_array[0];
cleanup:
for(i = 0; i < block_wcnt * block_hcnt; i++)
cleanup:
for (i = 0; i < block_wcnt * block_hcnt; i++)
if ((fbo_array)[i])
glamor_destroy_fbo((fbo_array)[i]);
free(box_array);
@ -462,7 +465,6 @@ cleanup:
return NULL;
}
/* Create a fbo array to cover the w*h region, by using block_w*block_h
* block.*/
glamor_pixmap_fbo *
@ -514,7 +516,7 @@ glamor_pixmap_attach_fbo(PixmapPtr pixmap, glamor_pixmap_fbo *fbo)
if (fbo->tex != 0)
pixmap_priv->base.gl_tex = 1;
else {
/* XXX For the Xephyr only, may be broken now.*/
/* XXX For the Xephyr only, may be broken now. */
pixmap_priv->base.gl_tex = 0;
}
case GLAMOR_MEMORY_MAP:
@ -529,13 +531,16 @@ void
glamor_pixmap_destroy_fbo(glamor_pixmap_private *priv)
{
glamor_pixmap_fbo *fbo;
if (priv->type == GLAMOR_TEXTURE_LARGE) {
int i;
glamor_pixmap_private_large_t *large = &priv->large;
for(i = 0; i < large->block_wcnt * large->block_hcnt; i++)
for (i = 0; i < large->block_wcnt * large->block_hcnt; i++)
glamor_destroy_fbo(large->fbo_array[i]);
free(large->fbo_array);
} else {
}
else {
fbo = glamor_pixmap_detach_fbo(priv);
if (fbo)
glamor_destroy_fbo(fbo);
@ -556,17 +561,17 @@ glamor_pixmap_ensure_fbo(PixmapPtr pixmap, GLenum format, int flag)
if (pixmap_priv->base.fbo == NULL) {
fbo = glamor_create_fbo(glamor_priv, pixmap->drawable.width,
pixmap->drawable.height,
format,
flag);
pixmap->drawable.height, format, flag);
if (fbo == NULL)
return FALSE;
glamor_pixmap_attach_fbo(pixmap, fbo);
} else {
}
else {
/* We do have a fbo, but it may lack of fb or tex. */
if (!pixmap_priv->base.fbo->tex)
pixmap_priv->base.fbo->tex = _glamor_create_tex(glamor_priv, pixmap->drawable.width,
pixmap_priv->base.fbo->tex =
_glamor_create_tex(glamor_priv, pixmap->drawable.width,
pixmap->drawable.height, format);
if (flag != GLAMOR_CREATE_FBO_NO_FBO && pixmap_priv->base.fbo->fb == 0)

85
glamor/glamor_fill.c
View File

@ -49,8 +49,7 @@ glamor_fill(DrawablePtr drawable,
if (!glamor_solid(dst_pixmap,
x + off_x,
y + off_y,
width, height, gc->alu, gc->planemask,
gc->fgPixel))
width, height, gc->alu, gc->planemask, gc->fgPixel))
goto fail;
break;
case FillStippled:
@ -64,8 +63,7 @@ glamor_fill(DrawablePtr drawable,
gc->alu,
gc->planemask,
gc->fgPixel,
gc->bgPixel, gc->patOrg.x,
gc->patOrg.y))
gc->bgPixel, gc->patOrg.x, gc->patOrg.y))
goto fail;
break;
case FillTiled:
@ -142,19 +140,24 @@ glamor_init_solid_shader(ScreenPtr screen)
glamor_gl_dispatch *dispatch;
const char *solid_vs =
"attribute vec4 v_position;"
"void main()\n" "{\n" " gl_Position = v_position;\n"
"void main()\n"
"{\n"
" gl_Position = v_position;\n"
"}\n";
const char *solid_fs =
GLAMOR_DEFAULT_PRECISION "uniform vec4 color;\n"
"void main()\n" "{\n" " gl_FragColor = color;\n" "}\n";
GLAMOR_DEFAULT_PRECISION
"uniform vec4 color;\n"
"void main()\n"
"{\n"
" gl_FragColor = color;\n"
"}\n";
GLint fs_prog, vs_prog;
glamor_priv = glamor_get_screen_private(screen);
dispatch = glamor_get_dispatch(glamor_priv);
glamor_priv->solid_prog = dispatch->glCreateProgram();
vs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER, solid_vs);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER,
solid_fs);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER, solid_fs);
dispatch->glAttachShader(glamor_priv->solid_prog, vs_prog);
dispatch->glAttachShader(glamor_priv->solid_prog, fs_prog);
@ -163,8 +166,7 @@ glamor_init_solid_shader(ScreenPtr screen)
glamor_link_glsl_prog(dispatch, glamor_priv->solid_prog);
glamor_priv->solid_color_uniform_location =
dispatch->glGetUniformLocation(glamor_priv->solid_prog,
"color");
dispatch->glGetUniformLocation(glamor_priv->solid_prog, "color");
glamor_put_dispatch(glamor_priv);
}
@ -184,10 +186,8 @@ static void
_glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
{
ScreenPtr screen = pixmap->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(pixmap);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
glamor_gl_dispatch *dispatch;
GLfloat xscale, yscale;
float vertices[32];
@ -199,38 +199,38 @@ _glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glUseProgram(glamor_priv->solid_prog);
dispatch->glUniform4fv(glamor_priv->solid_color_uniform_location,
1, color);
dispatch->glUniform4fv(glamor_priv->solid_color_uniform_location, 1, color);
pixmap_priv_get_dest_scale(pixmap_priv, &xscale, &yscale);
if (unlikely(nbox*4*2 > ARRAY_SIZE(vertices))) {
if (_X_UNLIKELY(nbox * 4 * 2 > ARRAY_SIZE(vertices))) {
int allocated_box;
if (nbox * 6 > GLAMOR_COMPOSITE_VBO_VERT_CNT) {
allocated_box = GLAMOR_COMPOSITE_VBO_VERT_CNT / 6;
} else
}
else
allocated_box = nbox;
pvertices = malloc(allocated_box * 4 * 2 * sizeof(float));
if (pvertices)
valid_nbox = allocated_box;
else {
pvertices = vertices;
valid_nbox = ARRAY_SIZE(vertices) / (4*2);
valid_nbox = ARRAY_SIZE(vertices) / (4 * 2);
}
}
if (unlikely(nbox > 1))
if (_X_UNLIKELY(nbox > 1))
dispatch->glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, glamor_priv->ebo);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float),
pvertices);
GL_FALSE, 2 * sizeof(float), pvertices);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
while(nbox) {
while (nbox) {
int box_cnt, i;
float *valid_vertices;
valid_vertices = pvertices;
box_cnt = nbox > valid_nbox ? valid_nbox : nbox;
for (i = 0; i < box_cnt; i++) {
@ -239,7 +239,7 @@ _glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
box[i].x2, box[i].y2,
glamor_priv->yInverted,
valid_vertices);
valid_vertices += 4*2;
valid_vertices += 4 * 2;
}
if (box_cnt == 1)
dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, box_cnt * 4);
@ -248,14 +248,10 @@ _glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
dispatch->glDrawRangeElements(GL_TRIANGLES,
0,
box_cnt * 4,
box_cnt * 6,
GL_UNSIGNED_SHORT,
NULL);
box_cnt * 6, GL_UNSIGNED_SHORT, NULL);
#else
dispatch->glDrawElements(GL_TRIANGLES,
box_cnt * 6,
GL_UNSIGNED_SHORT,
NULL);
box_cnt * 6, GL_UNSIGNED_SHORT, NULL);
#endif
nbox -= box_cnt;
box += box_cnt;
@ -273,8 +269,7 @@ _glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
Bool
glamor_solid_boxes(PixmapPtr pixmap,
BoxPtr box, int nbox,
unsigned long fg_pixel)
BoxPtr box, int nbox, unsigned long fg_pixel)
{
glamor_pixmap_private *pixmap_priv;
GLfloat color[4];
@ -287,8 +282,7 @@ glamor_solid_boxes(PixmapPtr pixmap,
glamor_get_rgba_from_pixel(fg_pixel,
&color[0],
&color[1],
&color[2],
&color[3], format_for_pixmap(pixmap));
&color[2], &color[3], format_for_pixmap(pixmap));
if (pixmap_priv->type == GLAMOR_TEXTURE_LARGE) {
RegionRec region;
@ -297,11 +291,13 @@ glamor_solid_boxes(PixmapPtr pixmap,
int i;
RegionInitBoxes(&region, box, nbox);
clipped_regions = glamor_compute_clipped_regions(pixmap_priv, &region, &n_region, 0, 0, 0);
for(i = 0; i < n_region; i++)
{
clipped_regions =
glamor_compute_clipped_regions(pixmap_priv, &region, &n_region, 0,
0, 0);
for (i = 0; i < n_region; i++) {
BoxPtr inner_box;
int inner_nbox;
SET_PIXMAP_FBO_CURRENT(pixmap_priv, clipped_regions[i].block_idx);
inner_box = RegionRects(clipped_regions[i].region);
@ -311,7 +307,8 @@ glamor_solid_boxes(PixmapPtr pixmap,
}
free(clipped_regions);
RegionUninit(&region);
} else
}
else
_glamor_solid_boxes(pixmap, box, nbox, color);
return TRUE;
@ -319,12 +316,10 @@ glamor_solid_boxes(PixmapPtr pixmap,
Bool
glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
unsigned char alu, unsigned long planemask,
unsigned long fg_pixel)
unsigned char alu, unsigned long planemask, unsigned long fg_pixel)
{
ScreenPtr screen = pixmap->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_pixmap_private *pixmap_priv;
glamor_gl_dispatch *dispatch;
BoxRec box;
@ -335,8 +330,7 @@ glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
return FALSE;
if (!glamor_set_planemask(pixmap, planemask)) {
glamor_fallback
("Failedto set planemask in glamor_solid.\n");
glamor_fallback("Failedto set planemask in glamor_solid.\n");
return FALSE;
}
@ -361,4 +355,3 @@ glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
return TRUE;
}

19
glamor/glamor_fillspans.c
View File

@ -29,7 +29,8 @@
static Bool
_glamor_fill_spans(DrawablePtr drawable,
GCPtr gc,
int n, DDXPointPtr points, int *widths, int sorted, Bool fallback)
int n, DDXPointPtr points, int *widths, int sorted,
Bool fallback)
{
DDXPointPtr ppt;
int nbox;
@ -71,9 +72,8 @@ _glamor_fill_spans(DrawablePtr drawable,
ret = TRUE;
goto done;
fail:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(drawable)
fail:
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable)
&& glamor_ddx_fallback_check_gc(gc)) {
goto done;
}
@ -81,23 +81,20 @@ fail:
glamor_get_drawable_location(drawable));
if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW)) {
if (glamor_prepare_access_gc(gc)) {
fbFillSpans(drawable, gc, n, points, widths,
sorted);
fbFillSpans(drawable, gc, n, points, widths, sorted);
glamor_finish_access_gc(gc);
}
glamor_finish_access(drawable, GLAMOR_ACCESS_RW);
}
ret = TRUE;
done:
done:
return ret;
}
void
glamor_fill_spans(DrawablePtr drawable,
GCPtr gc,
int n, DDXPointPtr points, int *widths, int sorted)
GCPtr gc, int n, DDXPointPtr points, int *widths, int sorted)
{
_glamor_fill_spans(drawable, gc, n, points, widths, sorted, TRUE);
}
@ -109,5 +106,3 @@ glamor_fill_spans_nf(DrawablePtr drawable,
{
return _glamor_fill_spans(drawable, gc, n, points, widths, sorted, FALSE);
}

13
glamor/glamor_getimage.c
View File

@ -28,7 +28,6 @@
#include "glamor_priv.h"
static Bool
_glamor_get_image(DrawablePtr drawable, int x, int y, int w, int h,
unsigned int format, unsigned long planeMask, char *d,
@ -49,13 +48,11 @@ _glamor_get_image(DrawablePtr drawable, int x, int y, int w, int h,
glamor_get_drawable_deltas(drawable, pixmap, &x_off, &y_off);
if (!glamor_set_planemask(pixmap, planeMask)) {
glamor_fallback
("Failedto set planemask in glamor_solid.\n");
glamor_fallback("Failedto set planemask in glamor_solid.\n");
goto fall_back;
}
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv))
goto fall_back;
stride = PixmapBytePad(w, drawable->depth);
@ -69,7 +66,7 @@ _glamor_get_image(DrawablePtr drawable, int x, int y, int w, int h,
assert(data == d);
return TRUE;
}
fall_back:
fall_back:
sub_pixmap = glamor_get_sub_pixmap(pixmap, x + x_off + drawable->x,
y + y_off + drawable->y, w, h,
GLAMOR_ACCESS_RO);
@ -77,9 +74,9 @@ fall_back:
fbGetImage(&sub_pixmap->drawable, 0, 0, w, h, format, planeMask, d);
glamor_put_sub_pixmap(sub_pixmap, pixmap,
x + x_off + drawable->x,
y + y_off + drawable->y,
w, h, GLAMOR_ACCESS_RO);
} else
y + y_off + drawable->y, w, h, GLAMOR_ACCESS_RO);
}
else
miGetImage(drawable, x, y, w, h, format, planeMask, d);
return TRUE;

29
glamor/glamor_getspans.c
View File

@ -35,8 +35,7 @@ _glamor_get_spans(DrawablePtr drawable,
Bool fallback)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(pixmap);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
int i;
uint8_t *readpixels_dst = (uint8_t *) dst;
void *data;
@ -49,19 +48,22 @@ _glamor_get_spans(DrawablePtr drawable,
glamor_get_drawable_deltas(drawable, pixmap, &x_off, &y_off);
for (i = 0; i < count; i++) {
data = glamor_download_sub_pixmap_to_cpu(pixmap, points[i].x + x_off,
points[i].y + y_off, widths[i], 1,
PixmapBytePad(widths[i], drawable->depth),
readpixels_dst, 0, GLAMOR_ACCESS_RO);
points[i].y + y_off, widths[i],
1, PixmapBytePad(widths[i],
drawable->
depth),
readpixels_dst, 0,
GLAMOR_ACCESS_RO);
(void)data;
assert(data == readpixels_dst);
readpixels_dst += PixmapBytePad(widths[i], drawable->depth);
}
ret = TRUE;
goto done;
fail:
fail:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(drawable))
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable))
goto done;
ret = TRUE;
@ -69,7 +71,7 @@ fail:
fbGetSpans(drawable, wmax, points, widths, count, dst);
glamor_finish_access(drawable, GLAMOR_ACCESS_RO);
}
done:
done:
return ret;
}
@ -78,8 +80,7 @@ glamor_get_spans(DrawablePtr drawable,
int wmax,
DDXPointPtr points, int *widths, int count, char *dst)
{
_glamor_get_spans(drawable, wmax, points,
widths, count, dst, TRUE);
_glamor_get_spans(drawable, wmax, points, widths, count, dst, TRUE);
}
Bool
@ -87,9 +88,5 @@ glamor_get_spans_nf(DrawablePtr drawable,
int wmax,
DDXPointPtr points, int *widths, int count, char *dst)
{
return _glamor_get_spans(drawable, wmax, points,
widths, count, dst, FALSE);
return _glamor_get_spans(drawable, wmax, points, widths, count, dst, FALSE);
}

70
glamor/glamor_gl_dispatch.h
View File

@ -2,17 +2,19 @@ typedef struct glamor_gl_dispatch {
/* Transformation functions */
void (*glMatrixMode) (GLenum mode);
void (*glLoadIdentity) (void);
void (*glViewport) (GLint x, GLint y, GLsizei width,
GLsizei height);
void (*glViewport) (GLint x, GLint y, GLsizei width, GLsizei height);
/* Drawing functions */
void (*glRasterPos2i) (GLint x, GLint y);
/* Vertex Array */
void (*glDrawArrays) (GLenum mode, GLint first, GLsizei count);
/* Elements Array*/
void (*glDrawElements) (GLenum mode, GLsizei count, GLenum type, const GLvoid * indices);
void (*glDrawRangeElements) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid * indices);
/* Elements Array */
void (*glDrawElements) (GLenum mode, GLsizei count, GLenum type,
const GLvoid * indices);
void (*glDrawRangeElements) (GLenum mode, GLuint start, GLuint end,
GLsizei count, GLenum type,
const GLvoid * indices);
/* Raster functions */
void (*glReadPixels) (GLint x, GLint y,
@ -20,8 +22,7 @@ typedef struct glamor_gl_dispatch {
GLenum format, GLenum type, GLvoid * pixels);
void (*glDrawPixels) (GLsizei width, GLsizei height,
GLenum format, GLenum type,
const GLvoid * pixels);
GLenum format, GLenum type, const GLvoid * pixels);
void (*glPixelStorei) (GLenum pname, GLint param);
/* Texture Mapping */
@ -38,15 +39,13 @@ typedef struct glamor_gl_dispatch {
void (*glTexSubImage2D) (GLenum target, GLint level,
GLint xoffset, GLint yoffset,
GLsizei width, GLsizei height,
GLenum format, GLenum type,
const GLvoid * pixels);
GLenum format, GLenum type, const GLvoid * pixels);
/* MISC */
void (*glFlush) (void);
void (*glFinish) (void);
void (*glGetIntegerv) (GLenum pname, GLint * params);
const GLubyte *(*glGetString) (GLenum name);
void (*glScissor) (GLint x, GLint y, GLsizei width,
GLsizei height);
void (*glScissor) (GLint x, GLint y, GLsizei width, GLsizei height);
void (*glEnable) (GLenum cap);
void (*glDisable) (GLenum cap);
void (*glBlendFunc) (GLenum sfactor, GLenum dfactor);
@ -60,8 +59,9 @@ typedef struct glamor_gl_dispatch {
void (*glBufferData) (GLenum target, GLsizeiptr size,
const GLvoid * data, GLenum usage);
GLvoid *(*glMapBuffer) (GLenum target, GLenum access);
GLvoid *(*glMapBufferRange) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
GLboolean (*glUnmapBuffer) (GLenum target);
GLvoid *(*glMapBufferRange) (GLenum target, GLintptr offset,
GLsizeiptr length, GLbitfield access);
GLboolean(*glUnmapBuffer) (GLenum target);
void (*glBindBuffer) (GLenum target, GLuint buffer);
void (*glDeleteBuffers) (GLsizei n, const GLuint * buffers);
@ -69,10 +69,9 @@ typedef struct glamor_gl_dispatch {
GLenum textarget, GLuint texture,
GLint level);
void (*glBindFramebuffer) (GLenum target, GLuint framebuffer);
void (*glDeleteFramebuffers) (GLsizei n,
const GLuint * framebuffers);
void (*glDeleteFramebuffers) (GLsizei n, const GLuint * framebuffers);
void (*glGenFramebuffers) (GLsizei n, GLuint * framebuffers);
GLenum (*glCheckFramebufferStatus) (GLenum target);
GLenum(*glCheckFramebufferStatus) (GLenum target);
void (*glBlitFramebuffer) (GLint srcX0, GLint srcY0, GLint srcX1,
GLint srcY1, GLint dstX0, GLint dstY0,
GLint dstX1, GLint dstY1,
@ -80,8 +79,7 @@ typedef struct glamor_gl_dispatch {
void (*glVertexAttribPointer) (GLuint index, GLint size,
GLenum type, GLboolean normalized,
GLsizei stride,
const GLvoid * pointer);
GLsizei stride, const GLvoid * pointer);
void (*glDisableVertexAttribArray) (GLuint index);
void (*glEnableVertexAttribArray) (GLuint index);
void (*glBindAttribLocation) (GLuint program, GLuint index,
@ -89,50 +87,42 @@ typedef struct glamor_gl_dispatch {
void (*glLinkProgram) (GLuint program);
void (*glShaderSource) (GLuint shader, GLsizei count,
const GLchar * *string,
const GLint * length);
const GLchar * *string, const GLint * length);
void (*glUseProgram) (GLuint program);
void (*glUniform1i) (GLint location, GLint v0);
void (*glUniform1f) (GLint location, GLfloat v0);
void (*glUniform4f) (GLint location, GLfloat v0, GLfloat v1,
GLfloat v2, GLfloat v3);
void (*glUniform1fv) (GLint location, GLsizei count,
const GLfloat * value);
void (*glUniform2fv) (GLint location, GLsizei count,
const GLfloat * value);
void (*glUniform4fv) (GLint location, GLsizei count,
const GLfloat * value);
void (*glUniform1fv) (GLint location, GLsizei count, const GLfloat * value);
void (*glUniform2fv) (GLint location, GLsizei count, const GLfloat * value);
void (*glUniform4fv) (GLint location, GLsizei count, const GLfloat * value);
void (*glUniformMatrix3fv) (GLint location, GLsizei count,
GLboolean transpose, const GLfloat* value);
GLuint (*glCreateProgram) (void);
GLuint (*glDeleteProgram) (GLuint);
GLuint (*glCreateShader) (GLenum type);
GLboolean transpose, const GLfloat * value);
GLuint(*glCreateProgram) (void);
GLuint(*glDeleteProgram) (GLuint);
GLuint(*glCreateShader) (GLenum type);
void (*glCompileShader) (GLuint shader);
void (*glAttachShader) (GLuint program, GLuint shader);
void (*glDeleteShader) (GLuint shader);
void (*glGetShaderiv) (GLuint shader, GLenum pname,
GLint * params);
void (*glGetShaderiv) (GLuint shader, GLenum pname, GLint * params);
void (*glGetShaderInfoLog) (GLuint shader, GLsizei bufSize,
GLsizei * length, GLchar * infoLog);
void (*glGetProgramiv) (GLuint program, GLenum pname,
GLint * params);
void (*glGetProgramiv) (GLuint program, GLenum pname, GLint * params);
void (*glGetProgramInfoLog) (GLuint program, GLsizei bufSize,
GLsizei * length, GLchar * infoLog);
GLint (*glGetUniformLocation) (GLuint program,
const GLchar * name);
GLint(*glGetUniformLocation) (GLuint program, const GLchar * name);
} glamor_gl_dispatch;
typedef void *(*get_proc_address_t) (const char *);
_X_EXPORT Bool
glamor_gl_dispatch_init_impl(struct glamor_gl_dispatch *dispatch,
int gl_version,
get_proc_address_t get_proc_address);
_X_EXPORT Bool
glamor_gl_dispatch_init(ScreenPtr screen,
struct glamor_gl_dispatch *dispatch,
int gl_version);
struct glamor_gl_dispatch *dispatch, int gl_version);

1
glamor/glamor_glext.h
View File

@ -26,7 +26,6 @@
*
*/
#ifdef GLAMOR_GLES2
#define GL_BGRA GL_BGRA_EXT

37
glamor/glamor_glyphblt.c
View File

@ -31,10 +31,9 @@
static Bool
_glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase, Bool fallback)
CharInfoPtr *ppci, void *pglyphBase, Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_pixmap(pDrawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(pDrawable)
&& glamor_ddx_fallback_check_gc(pGC))
return FALSE;
@ -45,26 +44,27 @@ _glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
void
glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase)
CharInfoPtr *ppci, void *pglyphBase)
{
_glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, TRUE);
_glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase,
TRUE);
}
Bool
glamor_image_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase)
CharInfoPtr *ppci, void *pglyphBase)
{
return _glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, FALSE);
return _glamor_image_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci,
pglyphBase, FALSE);
}
static Bool
_glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase, Bool fallback)
CharInfoPtr *ppci, void *pglyphBase, Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_pixmap(pDrawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(pDrawable)
&& glamor_ddx_fallback_check_gc(pGC))
return FALSE;
@ -75,25 +75,27 @@ _glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
void
glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase)
CharInfoPtr *ppci, void *pglyphBase)
{
_glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, TRUE);
_glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase,
TRUE);
}
Bool
glamor_poly_glyph_blt_nf(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase)
CharInfoPtr *ppci, void *pglyphBase)
{
return _glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase, FALSE);
return _glamor_poly_glyph_blt(pDrawable, pGC, x, y, nglyph, ppci,
pglyphBase, FALSE);
}
static Bool
_glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable, int w, int h, int x, int y, Bool fallback)
DrawablePtr pDrawable, int w, int h, int x, int y,
Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_pixmap(pDrawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(pDrawable)
&& glamor_ddx_fallback_check_pixmap(&pBitmap->drawable)
&& glamor_ddx_fallback_check_gc(pGC))
return FALSE;
@ -115,4 +117,3 @@ glamor_push_pixels_nf(GCPtr pGC, PixmapPtr pBitmap,
{
return _glamor_push_pixels(pGC, pBitmap, pDrawable, w, h, x, y, FALSE);
}

449
glamor/glamor_glyphs.c
View File

File diff suppressed because it is too large Load Diff

572
glamor/glamor_gradient.c
View File

File diff suppressed because it is too large Load Diff

611
glamor/glamor_largepixmap.c
View File

File diff suppressed because it is too large Load Diff

7
glamor/glamor_picture.c
View File

@ -38,13 +38,13 @@ enum glamor_pixmap_status
glamor_upload_picture_to_texture(PicturePtr picture)
{
PixmapPtr pixmap;
assert(picture->pDrawable);
pixmap = glamor_get_drawable_pixmap(picture->pDrawable);
return glamor_upload_pixmap_to_texture(pixmap);
}
Bool
glamor_prepare_access_picture(PicturePtr picture, glamor_access_t access)
{
@ -86,7 +86,8 @@ glamor_create_picture(PicturePtr picture)
* the uploading, we need to know the picture format. */
glamor_set_pixmap_type(pixmap, GLAMOR_MEMORY);
pixmap_priv = glamor_get_pixmap_private(pixmap);
} else {
}
else {
if (GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv)) {
/* If the picture format is not compatible with glamor fbo format,
* we have to mark this pixmap as a separated texture, and don't
@ -125,7 +126,7 @@ glamor_destroy_picture(PicturePtr picture)
void
glamor_picture_format_fixup(PicturePtr picture,
glamor_pixmap_private * pixmap_priv)
glamor_pixmap_private *pixmap_priv)
{
pixmap_priv->base.picture = picture;
}

455
glamor/glamor_pixmap.c
View File

File diff suppressed because it is too large Load Diff

17
glamor/glamor_polyfillrect.c
View File

@ -35,7 +35,7 @@
static Bool
_glamor_poly_fill_rect(DrawablePtr drawable,
GCPtr gc, int nrect, xRectangle * prect, Bool fallback)
GCPtr gc, int nrect, xRectangle *prect, Bool fallback)
{
int fullX1, fullX2, fullY1, fullY2;
int xorg, yorg;
@ -78,8 +78,7 @@ _glamor_poly_fill_rect(DrawablePtr drawable,
pbox++;
if (x1 >= x2 || y1 >= y2)
continue;
if (!glamor_fill(drawable, gc, x1, y1, x2 - x1,
y2 - y1, fallback)) {
if (!glamor_fill(drawable, gc, x1, y1, x2 - x1, y2 - y1, fallback)) {
nrect++;
goto fail;
}
@ -89,10 +88,9 @@ _glamor_poly_fill_rect(DrawablePtr drawable,
ret = TRUE;
goto done;
fail:
fail:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(drawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable)
&& glamor_ddx_fallback_check_gc(gc))
goto done;
@ -107,21 +105,20 @@ fail:
}
ret = TRUE;
done:
done:
return ret;
}
void
glamor_poly_fill_rect(DrawablePtr drawable,
GCPtr gc, int nrect, xRectangle * prect)
GCPtr gc, int nrect, xRectangle *prect)
{
_glamor_poly_fill_rect(drawable, gc, nrect, prect, TRUE);
}
Bool
glamor_poly_fill_rect_nf(DrawablePtr drawable,
GCPtr gc, int nrect, xRectangle * prect)
GCPtr gc, int nrect, xRectangle *prect)
{
return _glamor_poly_fill_rect(drawable, gc, nrect, prect, FALSE);
}

21
glamor/glamor_polylines.c
View File

@ -54,9 +54,7 @@ _glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
goto wide_line;
}
if (gc->lineStyle != LineSolid) {
glamor_fallback
("non-solid fill line style %d\n",
gc->lineStyle);
glamor_fallback("non-solid fill line style %d\n", gc->lineStyle);
goto fail;
}
rects = malloc(sizeof(xRectangle) * (n - 1));
@ -67,7 +65,8 @@ _glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
if (mode == CoordModePrevious) {
x2 = x1 + points[i + 1].x;
y2 = y1 + points[i + 1].y;
} else {
}
else {
x2 = points[i + 1].x;
y2 = points[i + 1].y;
}
@ -79,14 +78,16 @@ _glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
if (x1 < x2) {
rects[i].x = x1;
rects[i].width = x2 - x1 + 1;
} else {
}
else {
rects[i].x = x2;
rects[i].width = x1 - x2 + 1;
}
if (y1 < y2) {
rects[i].y = y1;
rects[i].height = y2 - y1 + 1;
} else {
}
else {
rects[i].y = y2;
rects[i].height = y1 - y2 + 1;
}
@ -99,8 +100,7 @@ _glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
return TRUE;
fail:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(drawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable)
&& glamor_ddx_fallback_check_gc(gc))
return FALSE;
@ -112,8 +112,9 @@ _glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
}
glamor_finish_access(drawable, GLAMOR_ACCESS_RW);
}
} else {
wide_line:
}
else {
wide_line:
/* fb calls mi functions in the lineWidth != 0 case. */
fbPolyLine(drawable, gc, mode, n, points);
}

9
glamor/glamor_polyops.c
View File

@ -32,8 +32,7 @@ static Bool
_glamor_poly_point(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt, Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_gc(pGC)
if (!fallback && glamor_ddx_fallback_check_gc(pGC)
&& glamor_ddx_fallback_check_pixmap(pDrawable))
return FALSE;
@ -60,8 +59,7 @@ static Bool
_glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg, Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_gc(pGC)
if (!fallback && glamor_ddx_fallback_check_gc(pGC)
&& glamor_ddx_fallback_check_pixmap(pDrawable))
return FALSE;
@ -71,8 +69,7 @@ _glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg,
}
void
glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg)
glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pSeg)
{
_glamor_poly_segment(pDrawable, pGC, nseg, pSeg, TRUE);
}

289
glamor/glamor_priv.h
View File

@ -27,20 +27,13 @@
#ifndef GLAMOR_PRIV_H
#define GLAMOR_PRIV_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "compiler.h"
#include "dix-config.h"
#include <xorg-server.h>
#ifndef DEBUG
#define NDEBUG
#endif
#include "glamor.h"
#include "compat-api.h"
#define GL_GLEXT_PROTOTYPES
#ifdef GLAMOR_GLES2
#include <GLES2/gl2.h>
@ -61,19 +54,6 @@
#include "glamor_debug.h"
#include <list.h>
/* The list.h rename all the function to add xorg_ prefix.
We add hack here to avoid the compile error when using
old version xserver header file.
These will be removed in future. */
#ifndef xorg_list_entry
#define xorg_list list
#define xorg_list_for_each_entry list_for_each_entry
#define xorg_list_for_each_entry_safe list_for_each_entry_safe
#define xorg_list_del list_del
#define xorg_list_add list_add
#define xorg_list_append list_append
#define xorg_list_init list_init
#endif
struct glamor_pixmap_private;
@ -152,14 +132,12 @@ typedef struct {
INT16 height;
} glamor_composite_rect_t;
enum glamor_vertex_type {
GLAMOR_VERTEX_POS,
GLAMOR_VERTEX_SOURCE,
GLAMOR_VERTEX_MASK
};
enum gradient_shader {
SHADER_GRADIENT_LINEAR,
SHADER_GRADIENT_RADIAL,
@ -250,7 +228,8 @@ typedef struct glamor_screen_private {
int has_fbo_blit;
int max_fbo_size;
struct xorg_list fbo_cache[CACHE_FORMAT_COUNT][CACHE_BUCKET_WCOUNT][CACHE_BUCKET_HCOUNT];
struct xorg_list
fbo_cache[CACHE_FORMAT_COUNT][CACHE_BUCKET_WCOUNT][CACHE_BUCKET_HCOUNT];
unsigned long fbo_cache_watermark;
/* glamor_solid */
@ -271,7 +250,7 @@ typedef struct glamor_screen_private {
glamor_glyph_cache_t glyphCaches[GLAMOR_NUM_GLYPH_CACHE_FORMATS];
Bool glyph_cache_initialized;
/* shaders to restore a texture to another texture.*/
/* shaders to restore a texture to another texture. */
GLint finish_access_prog[2];
GLint finish_access_revert[2];
GLint finish_access_swap_rb[2];
@ -414,7 +393,7 @@ typedef struct glamor_pixmap_fbo {
*
**/
typedef struct glamor_pixmap_clipped_regions{
typedef struct glamor_pixmap_clipped_regions {
int block_idx;
RegionPtr region;
} glamor_pixmap_clipped_regions;
@ -437,7 +416,7 @@ typedef struct glamor_pixmap_private_base {
int drm_stride;
glamor_screen_private *glamor_priv;
PicturePtr picture;
}glamor_pixmap_private_base_t;
} glamor_pixmap_private_base_t;
/*
* @base.fbo: current fbo.
@ -464,7 +443,7 @@ typedef struct glamor_pixmap_private_large {
int nbox;
BoxPtr box_array;
glamor_pixmap_fbo **fbo_array;
}glamor_pixmap_private_large_t;
} glamor_pixmap_private_large_t;
/*
* @box: the relative coords in the corresponding fbo.
@ -475,7 +454,7 @@ typedef struct glamor_pixmap_private_atlas {
glamor_pixmap_private_base_t base;
};
BoxRec box;
}glamor_pixmap_private_atlas_t;
} glamor_pixmap_private_atlas_t;
typedef struct glamor_pixmap_private {
union {
@ -484,7 +463,7 @@ typedef struct glamor_pixmap_private {
glamor_pixmap_private_large_t large;
glamor_pixmap_private_atlas_t atlas;
};
}glamor_pixmap_private;
} glamor_pixmap_private;
/*
* Pixmap dynamic status, used by dynamic upload feature.
@ -508,26 +487,21 @@ static inline glamor_screen_private *
glamor_get_screen_private(ScreenPtr screen)
{
return (glamor_screen_private *)
dixLookupPrivate(&screen->devPrivates,
glamor_screen_private_key);
dixLookupPrivate(&screen->devPrivates, glamor_screen_private_key);
}
static inline void
glamor_set_screen_private(ScreenPtr screen, glamor_screen_private *priv)
{
dixSetPrivate(&screen->devPrivates,
glamor_screen_private_key,
priv);
dixSetPrivate(&screen->devPrivates, glamor_screen_private_key, priv);
}
static inline glamor_pixmap_private *
glamor_get_pixmap_private(PixmapPtr pixmap)
{
glamor_pixmap_private *priv;
priv = dixLookupPrivate(&pixmap->devPrivates,
glamor_pixmap_private_key);
priv = dixLookupPrivate(&pixmap->devPrivates, glamor_pixmap_private_key);
if (!priv) {
glamor_set_pixmap_type(pixmap, GLAMOR_MEMORY);
priv = dixLookupPrivate(&pixmap->devPrivates,
@ -556,12 +530,15 @@ PixmapPtr glamor_get_drawable_pixmap(DrawablePtr drawable);
Bool glamor_destroy_pixmap(PixmapPtr pixmap);
glamor_pixmap_fbo* glamor_pixmap_detach_fbo(glamor_pixmap_private *pixmap_priv);
glamor_pixmap_fbo *glamor_pixmap_detach_fbo(glamor_pixmap_private *
pixmap_priv);
void glamor_pixmap_attach_fbo(PixmapPtr pixmap, glamor_pixmap_fbo *fbo);
glamor_pixmap_fbo * glamor_create_fbo_from_tex(glamor_screen_private *glamor_priv,
int w, int h, GLenum format, GLint tex, int flag);
glamor_pixmap_fbo * glamor_create_fbo(glamor_screen_private *glamor_priv,
int w, int h, GLenum format, int flag);
glamor_pixmap_fbo *glamor_create_fbo_from_tex(glamor_screen_private *
glamor_priv, int w, int h,
GLenum format, GLint tex,
int flag);
glamor_pixmap_fbo *glamor_create_fbo(glamor_screen_private *glamor_priv, int w,
int h, GLenum format, int flag);
void glamor_destroy_fbo(glamor_pixmap_fbo *fbo);
void glamor_pixmap_destroy_fbo(glamor_pixmap_private *priv);
void glamor_purge_fbo(glamor_pixmap_fbo *fbo);
@ -571,16 +548,16 @@ void glamor_fini_pixmap_fbo(ScreenPtr screen);
Bool glamor_pixmap_fbo_fixup(ScreenPtr screen, PixmapPtr pixmap);
void glamor_fbo_expire(glamor_screen_private *glamor_priv);
glamor_pixmap_fbo *
glamor_create_fbo_array(glamor_screen_private *glamor_priv,
int w, int h, GLenum format, int flag,
int block_w, int block_h, glamor_pixmap_private *);
glamor_pixmap_fbo *glamor_create_fbo_array(glamor_screen_private *glamor_priv,
int w, int h, GLenum format,
int flag, int block_w, int block_h,
glamor_pixmap_private *);
/* glamor_copyarea.c */
RegionPtr
glamor_copy_area(DrawablePtr src, DrawablePtr dst, GCPtr gc,
int srcx, int srcy, int width, int height, int dstx,
int dsty);
int srcx, int srcy, int width, int height, int dstx, int dsty);
void glamor_copy_n_to_n(DrawablePtr src, DrawablePtr dst, GCPtr gc,
BoxPtr box, int nbox, int dx, int dy, Bool reverse,
Bool upsidedown, Pixel bitplane, void *closure);
@ -606,30 +583,28 @@ Bool glamor_stipple(PixmapPtr pixmap, PixmapPtr stipple,
unsigned char alu, unsigned long planemask,
unsigned long fg_pixel, unsigned long bg_pixel,
int stipple_x, int stipple_y);
GLint glamor_compile_glsl_prog(glamor_gl_dispatch * dispatch, GLenum type,
GLint glamor_compile_glsl_prog(glamor_gl_dispatch *dispatch, GLenum type,
const char *source);
void glamor_link_glsl_prog(glamor_gl_dispatch * dispatch, GLint prog);
void glamor_link_glsl_prog(glamor_gl_dispatch *dispatch, GLint prog);
void glamor_get_color_4f_from_pixel(PixmapPtr pixmap,
unsigned long fg_pixel,
GLfloat * color);
unsigned long fg_pixel, GLfloat *color);
int glamor_set_destination_pixmap(PixmapPtr pixmap);
int glamor_set_destination_pixmap_priv(glamor_pixmap_private *
pixmap_priv);
int glamor_set_destination_pixmap_priv(glamor_pixmap_private *pixmap_priv);
void glamor_set_destination_pixmap_fbo(glamor_pixmap_fbo *, int, int, int, int);
/* nc means no check. caller must ensure this pixmap has valid fbo.
* usually use the GLAMOR_PIXMAP_PRIV_HAS_FBO firstly.
* */
void glamor_set_destination_pixmap_priv_nc(glamor_pixmap_private *
pixmap_priv);
void glamor_set_destination_pixmap_priv_nc(glamor_pixmap_private *pixmap_priv);
glamor_pixmap_fbo *
glamor_es2_pixmap_read_prepare(PixmapPtr source, int x, int y, int w, int h, GLenum format,
GLenum type, int no_alpha, int revert, int swap_rb);
glamor_pixmap_fbo *glamor_es2_pixmap_read_prepare(PixmapPtr source, int x,
int y, int w, int h,
GLenum format, GLenum type,
int no_alpha, int revert,
int swap_rb);
Bool glamor_set_alu(struct glamor_gl_dispatch *dispatch,
unsigned char alu);
Bool glamor_set_alu(struct glamor_gl_dispatch *dispatch, unsigned char alu);
Bool glamor_set_planemask(PixmapPtr pixmap, unsigned long planemask);
Bool glamor_change_window_attributes(WindowPtr pWin, unsigned long mask);
RegionPtr glamor_bitmap_to_region(PixmapPtr pixmap);
@ -640,19 +615,14 @@ int glamor_gl_get_version(void);
((major) * 256) \
+ ((minor) * 1))
/* glamor_fill.c */
Bool glamor_fill(DrawablePtr drawable,
GCPtr gc, int x, int y, int width, int height, Bool fallback);
Bool glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
unsigned char alu, unsigned long planemask,
unsigned long fg_pixel);
Bool
glamor_solid_boxes(PixmapPtr pixmap,
BoxPtr box, int nbox,
unsigned long fg_pixel);
Bool glamor_solid_boxes(PixmapPtr pixmap,
BoxPtr box, int nbox, unsigned long fg_pixel);
/* glamor_fillspans.c */
void glamor_fill_spans(DrawablePtr drawable,
@ -663,12 +633,9 @@ void glamor_init_solid_shader(ScreenPtr screen);
void glamor_fini_solid_shader(ScreenPtr screen);
/* glamor_getspans.c */
void
glamor_get_spans(DrawablePtr drawable,
int wmax,
DDXPointPtr points,
int *widths, int nspans, char *dst_start);
void glamor_get_spans(DrawablePtr drawable,
int wmax, DDXPointPtr points, int *widths,
int nspans, char *dst_start);
/* glamor_glyphs.c */
void glamor_glyphs_fini(ScreenPtr screen);
@ -677,35 +644,28 @@ void glamor_glyphs(CARD8 op,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc, int nlist, GlyphListPtr list,
GlyphPtr * glyphs);
INT16 ySrc, int nlist, GlyphListPtr list, GlyphPtr *glyphs);
/* glamor_setspans.c */
void glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
DDXPointPtr points, int *widths, int n, int sorted);
/* glamor_polyfillrect.c */
void
glamor_poly_fill_rect(DrawablePtr drawable,
GCPtr gc, int nrect, xRectangle * prect);
void glamor_poly_fill_rect(DrawablePtr drawable,
GCPtr gc, int nrect, xRectangle *prect);
/* glamor_polylines.c */
void
glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
void glamor_poly_lines(DrawablePtr drawable, GCPtr gc, int mode, int n,
DDXPointPtr points);
/* glamor_putimage.c */
void
glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
void glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
int w, int h, int leftPad, int format, char *bits);
void glamor_init_putimage_shaders(ScreenPtr screen);
void glamor_fini_putimage_shaders(ScreenPtr screen);
/* glamor_render.c */
Bool
glamor_composite_clipped_region(CARD8 op,
Bool glamor_composite_clipped_region(CARD8 op,
PicturePtr source,
PicturePtr mask,
PicturePtr dest,
@ -715,10 +675,8 @@ glamor_composite_clipped_region(CARD8 op,
RegionPtr region,
int x_source,
int y_source,
int x_mask,
int y_mask,
int x_dest,
int y_dest);
int x_mask, int y_mask,
int x_dest, int y_dest);
void glamor_composite(CARD8 op,
PicturePtr pSrc,
@ -735,12 +693,10 @@ void glamor_fini_composite_shaders(ScreenPtr screen);
void glamor_composite_glyph_rects(CARD8 op,
PicturePtr src, PicturePtr mask,
PicturePtr dst, int nrect,
glamor_composite_rect_t * rects);
void glamor_composite_rects (CARD8 op,
glamor_composite_rect_t *rects);
void glamor_composite_rects(CARD8 op,
PicturePtr pDst,
xRenderColor *color,
int nRect,
xRectangle *rects);
xRenderColor *color, int nRect, xRectangle *rects);
void glamor_init_trapezoid_shader(ScreenPtr screen);
void glamor_fini_trapezoid_shader(ScreenPtr screen);
PicturePtr glamor_convert_gradient_picture(ScreenPtr screen,
@ -756,12 +712,11 @@ Bool glamor_composite_choose_shader(CARD8 op,
glamor_pixmap_private *mask_pixmap_priv,
glamor_pixmap_private *dest_pixmap_priv,
struct shader_key *s_key,
glamor_composite_shader **shader,
glamor_composite_shader ** shader,
struct blendinfo *op_info,
PictFormatShort *psaved_source_format);
void
glamor_composite_set_shader_blend(glamor_pixmap_private *dest_priv,
void glamor_composite_set_shader_blend(glamor_pixmap_private *dest_priv,
struct shader_key *key,
glamor_composite_shader *shader,
struct blendinfo *op_info);
@ -776,7 +731,7 @@ void glamor_emit_composite_vert(ScreenPtr screen,
void glamor_trapezoids(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format, INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps);
int ntrap, xTrapezoid *traps);
/* glamor_tile.c */
Bool glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
@ -801,9 +756,7 @@ PicturePtr glamor_generate_radial_gradient_picture(ScreenPtr screen,
PictFormatShort format);
/* glamor_triangles.c */
void
glamor_triangles(CARD8 op,
void glamor_triangles(CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
@ -813,6 +766,7 @@ glamor_triangles(CARD8 op,
void glamor_pixmap_init(ScreenPtr screen);
void glamor_pixmap_fini(ScreenPtr screen);
/**
* Download a pixmap's texture to cpu memory. If success,
* One copy of current pixmap's texture will be put into
@ -822,14 +776,12 @@ void glamor_pixmap_fini(ScreenPtr screen);
* gl_tex must be 1. Used by glamor_prepare_access.
*
*/
Bool glamor_download_pixmap_to_cpu(PixmapPtr pixmap,
Bool glamor_download_pixmap_to_cpu(PixmapPtr pixmap, glamor_access_t access);
void *glamor_download_sub_pixmap_to_cpu(PixmapPtr pixmap, int x, int y, int w,
int h, int stride, void *bits, int pbo,
glamor_access_t access);
void *
glamor_download_sub_pixmap_to_cpu(PixmapPtr pixmap, int x, int y, int w, int h,
int stride, void *bits, int pbo, glamor_access_t access);
/**
* Restore a pixmap's data which is downloaded by
* glamor_download_pixmap_to_cpu to its original
@ -848,53 +800,51 @@ void glamor_restore_pixmap_to_texture(PixmapPtr pixmap);
* the fbo has valid texture and attach to a valid fb.
* If the fbo already has a valid glfbo then do nothing.
*/
Bool
glamor_pixmap_ensure_fbo(PixmapPtr pixmap, GLenum format, int flag);
Bool glamor_pixmap_ensure_fbo(PixmapPtr pixmap, GLenum format, int flag);
/**
* Upload a pixmap to gl texture. Used by dynamic pixmap
* uploading feature. The pixmap must be a software pixmap.
* This function will change current FBO and current shaders.
*/
enum glamor_pixmap_status glamor_upload_pixmap_to_texture(PixmapPtr
pixmap);
enum glamor_pixmap_status glamor_upload_pixmap_to_texture(PixmapPtr pixmap);
Bool
glamor_upload_sub_pixmap_to_texture(PixmapPtr pixmap, int x, int y, int w, int h,
int stride, void *bits, int pbo);
Bool glamor_upload_sub_pixmap_to_texture(PixmapPtr pixmap, int x, int y, int w,
int h, int stride, void *bits,
int pbo);
PixmapPtr
glamor_get_sub_pixmap(PixmapPtr pixmap, int x, int y,
PixmapPtr glamor_get_sub_pixmap(PixmapPtr pixmap, int x, int y,
int w, int h, glamor_access_t access);
void
glamor_put_sub_pixmap(PixmapPtr sub_pixmap, PixmapPtr pixmap, int x, int y,
void glamor_put_sub_pixmap(PixmapPtr sub_pixmap, PixmapPtr pixmap, int x, int y,
int w, int h, glamor_access_t access);
glamor_pixmap_clipped_regions *
glamor_compute_clipped_regions(glamor_pixmap_private *priv, RegionPtr region,
int *clipped_nbox, int repeat_type,
int reverse, int upsidedown);
glamor_compute_clipped_regions(glamor_pixmap_private *priv,
RegionPtr region, int *clipped_nbox,
int repeat_type, int reverse,
int upsidedown);
glamor_pixmap_clipped_regions *
glamor_compute_clipped_regions_ext(glamor_pixmap_private *pixmap_priv,
RegionPtr region,
int *n_region,
RegionPtr region, int *n_region,
int inner_block_w, int inner_block_h,
int reverse, int upsidedown);
glamor_pixmap_clipped_regions *
glamor_compute_transform_clipped_regions(glamor_pixmap_private *priv, struct pixman_transform *transform,
RegionPtr region, int *n_region, int dx, int dy, int repeat_type,
int reverse, int upsidedown);
glamor_compute_transform_clipped_regions(glamor_pixmap_private *priv,
struct pixman_transform *transform,
RegionPtr region,
int *n_region, int dx, int dy,
int repeat_type, int reverse,
int upsidedown);
Bool
glamor_composite_largepixmap_region(CARD8 op,
Bool glamor_composite_largepixmap_region(CARD8 op,
PicturePtr source,
PicturePtr mask,
PicturePtr dest,
glamor_pixmap_private * source_pixmap_priv,
glamor_pixmap_private * mask_pixmap_priv,
glamor_pixmap_private * dest_pixmap_priv,
glamor_pixmap_private *source_pixmap_priv,
glamor_pixmap_private *mask_pixmap_priv,
glamor_pixmap_private *dest_pixmap_priv,
RegionPtr region, Bool force_clip,
INT16 x_source,
INT16 y_source,
@ -903,30 +853,28 @@ glamor_composite_largepixmap_region(CARD8 op,
INT16 x_dest, INT16 y_dest,
CARD16 width, CARD16 height);
Bool
glamor_get_transform_block_size(struct pixman_transform *transform,
Bool glamor_get_transform_block_size(struct pixman_transform *transform,
int block_w, int block_h,
int *transformed_block_w,
int *transformed_block_h);
void
glamor_get_transform_extent_from_box(struct pixman_box32 *temp_box,
void glamor_get_transform_extent_from_box(struct pixman_box32 *temp_box,
struct pixman_transform *transform);
/**
* Upload a picture to gl texture. Similar to the
* glamor_upload_pixmap_to_texture. Used in rendering.
**/
enum glamor_pixmap_status
glamor_upload_picture_to_texture(PicturePtr picture);
enum glamor_pixmap_status glamor_upload_picture_to_texture(PicturePtr picture);
/**
* Upload bits to a pixmap's texture. This function will
* convert the bits to the specified format/type format
* if the conversion is unavoidable.
**/
Bool glamor_upload_bits_to_pixmap_texture(PixmapPtr pixmap, GLenum format, GLenum type,
int no_alpha, int revert, int swap_rb, void *bits);
Bool glamor_upload_bits_to_pixmap_texture(PixmapPtr pixmap, GLenum format,
GLenum type, int no_alpha, int revert,
int swap_rb, void *bits);
/**
* Destroy all the resources allocated on the uploading
@ -938,67 +886,54 @@ int glamor_create_picture(PicturePtr picture);
void glamor_set_window_pixmap(WindowPtr pWindow, PixmapPtr pPixmap);
Bool
glamor_prepare_access_picture(PicturePtr picture, glamor_access_t access);
Bool glamor_prepare_access_picture(PicturePtr picture, glamor_access_t access);
void glamor_finish_access_picture(PicturePtr picture, glamor_access_t access);
void glamor_destroy_picture(PicturePtr picture);
/* fixup a fbo to the exact size as the pixmap. */
Bool
glamor_fixup_pixmap_priv(ScreenPtr screen, glamor_pixmap_private *pixmap_priv);
Bool glamor_fixup_pixmap_priv(ScreenPtr screen,
glamor_pixmap_private *pixmap_priv);
void
glamor_picture_format_fixup(PicturePtr picture,
glamor_pixmap_private * pixmap_priv);
void glamor_picture_format_fixup(PicturePtr picture,
glamor_pixmap_private *pixmap_priv);
void
glamor_get_image(DrawablePtr pDrawable, int x, int y, int w, int h,
void glamor_get_image(DrawablePtr pDrawable, int x, int y, int w, int h,
unsigned int format, unsigned long planeMask, char *d);
void
glamor_add_traps(PicturePtr pPicture,
INT16 x_off,
INT16 y_off, int ntrap, xTrap * traps);
void glamor_add_traps(PicturePtr pPicture,
INT16 x_off, INT16 y_off, int ntrap, xTrap *traps);
RegionPtr
glamor_copy_plane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty,
RegionPtr glamor_copy_plane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h,
int dstx, int dsty,
unsigned long bitPlane);
void
glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
void glamor_image_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase);
CharInfoPtr *ppci, void *pglyphBase);
void
glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
void glamor_poly_glyph_blt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, pointer pglyphBase);
CharInfoPtr *ppci, void *pglyphBase);
void
glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap,
void glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable, int w, int h, int x, int y);
void
glamor_poly_point(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
void glamor_poly_point(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt);
void
glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg,
void glamor_poly_segment(DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg);
void
glamor_poly_line(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
void glamor_poly_line(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt);
void
glamor_composite_rectangles(CARD8 op,
void glamor_composite_rectangles(CARD8 op,
PicturePtr dst,
xRenderColor *color,
int num_rects,
xRectangle *rects);
int num_rects, xRectangle *rects);
/* glamor_xv */
typedef struct {

89
glamor/glamor_putimage.c
View File

@ -26,7 +26,6 @@
*
*/
/** @file glamor_putaimge.c
*
* XPutImage implementation
@ -37,23 +36,31 @@ void
glamor_init_putimage_shaders(ScreenPtr screen)
{
#if 0
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
const char *xybitmap_vs =
"uniform float x_bias;\n" "uniform float x_scale;\n"
"uniform float y_bias;\n" "uniform float y_scale;\n"
"varying vec2 bitmap_coords;\n" "void main()\n" "{\n"
"uniform float x_bias;\n"
"uniform float x_scale;\n"
"uniform float y_bias;\n"
"uniform float y_scale;\n"
"varying vec2 bitmap_coords;\n"
"void main()\n"
"{\n"
" gl_Position = vec4((gl_Vertex.x + x_bias) * x_scale,\n"
" (gl_Vertex.y + y_bias) * y_scale,\n"
" 0,\n"
" 1);\n"
" bitmap_coords = gl_MultiTexCoord0.xy;\n" "}\n";
" bitmap_coords = gl_MultiTexCoord0.xy;\n"
"}\n";
const char *xybitmap_fs =
"uniform vec4 fg, bg;\n" "varying vec2 bitmap_coords;\n"
"uniform sampler2D bitmap_sampler;\n" "void main()\n" "{\n"
"uniform vec4 fg, bg;\n"
"varying vec2 bitmap_coords;\n"
"uniform sampler2D bitmap_sampler;\n"
"void main()\n"
"{\n"
" float bitmap_value = texture2D(bitmap_sampler,\n"
" bitmap_coords).x;\n"
" gl_FragColor = mix(bg, fg, bitmap_value);\n" "}\n";
" gl_FragColor = mix(bg, fg, bitmap_value);\n"
"}\n";
GLint fs_prog, vs_prog, prog;
GLint sampler_uniform_location;
@ -62,8 +69,7 @@ glamor_init_putimage_shaders(ScreenPtr screen)
prog = dispatch->glCreateProgram();
vs_prog = glamor_compile_glsl_prog(GL_VERTEX_SHADER, xybitmap_vs);
fs_prog =
glamor_compile_glsl_prog(GL_FRAGMENT_SHADER, xybitmap_fs);
fs_prog = glamor_compile_glsl_prog(GL_FRAGMENT_SHADER, xybitmap_fs);
dispatch->glAttachShader(prog, vs_prog);
dispatch->glAttachShader(prog, fs_prog);
glamor_link_glsl_prog(prog);
@ -78,13 +84,13 @@ glamor_init_putimage_shaders(ScreenPtr screen)
glamor_priv->put_image_xybitmap_bg_uniform_location =
dispatch->glGetUniformLocation(prog, "bg");
glamor_get_transform_uniform_locations(prog,
&glamor_priv->put_image_xybitmap_transform);
&glamor_priv->
put_image_xybitmap_transform);
glamor_priv->put_image_xybitmap_prog = prog;
dispatch->glUseProgram(0);
#endif
}
/* Do an XYBitmap putimage. The bits are byte-aligned rows of bitmap
* data (where each row starts at a bit index of left_pad), and the
* destination gets filled with the gc's fg color where the bitmap is set
@ -110,7 +116,6 @@ y_flip(PixmapPtr pixmap, int y)
return y;
}
static void
glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
int x, int y, int w, int h, int left_pad,
@ -118,8 +123,7 @@ glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
{
ScreenPtr screen = drawable->pScreen;
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
float fg[4], bg[4];
GLuint tex;
unsigned int stride = PixmapBytePad(1, w + left_pad);
@ -127,6 +131,7 @@ glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
BoxPtr box;
int nbox;
float dest_coords[8];
const float bitmap_coords[8] = {
0.0, 0.0,
1.0, 0.0,
@ -170,10 +175,8 @@ glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
dispatch->glActiveTexture(GL_TEXTURE0);
dispatch->glEnable(GL_TEXTURE_2D);
dispatch->glBindTexture(GL_TEXTURE_2D, tex);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
dispatch->glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
dispatch->glPixelStorei(GL_UNPACK_ROW_LENGTH, stride * 8);
dispatch->glPixelStorei(GL_UNPACK_SKIP_PIXELS, left_pad);
@ -194,8 +197,7 @@ glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
dispatch->glEnable(GL_SCISSOR_TEST);
clip = fbGetCompositeClip(gc);
for (nbox = REGION_NUM_RECTS(clip),
box = REGION_RECTS(clip); nbox--; box++) {
for (nbox = REGION_NUM_RECTS(clip), box = REGION_RECTS(clip); nbox--; box++) {
int x1 = x;
int y1 = y;
int x2 = x + w;
@ -230,10 +232,9 @@ glamor_put_image_xybitmap(DrawablePtr drawable, GCPtr gc,
glamor_set_planemask(pixmap, ~0);
glamor_fallback(": to %p (%c)\n",
drawable, glamor_get_drawable_location(drawable));
fail:
fail:
if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW)) {
fbPutImage(drawable, gc, 1, x, y, w, h, left_pad, XYBitmap,
bits);
fbPutImage(drawable, gc, 1, x, y, w, h, left_pad, XYBitmap, bits);
glamor_finish_access(drawable, GLAMOR_ACCESS_RW);
}
}
@ -244,14 +245,13 @@ glamor_fini_putimage_shaders(ScreenPtr screen)
{
}
static Bool
_glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
int w, int h, int left_pad, int image_format, char *bits, Bool fallback)
int w, int h, int left_pad, int image_format, char *bits,
Bool fallback)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(pixmap);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
RegionPtr clip;
int x_off, y_off;
Bool ret = FALSE;
@ -302,19 +302,21 @@ _glamor_put_image(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
glamor_upload_sub_pixmap_to_texture(temp_pixmap, 0, 0, w, h,
pixmap->devKind, bits, 0);
glamor_copy_area(&temp_pixmap->drawable, drawable, gc, 0, 0, w, h, x, y);
glamor_copy_area(&temp_pixmap->drawable, drawable, gc, 0, 0, w, h, x,
y);
glamor_destroy_pixmap(temp_pixmap);
} else
glamor_upload_sub_pixmap_to_texture(pixmap, x + drawable->x + x_off, y + drawable->y + y_off,
w, h, PixmapBytePad(w, depth), bits, 0);
}
else
glamor_upload_sub_pixmap_to_texture(pixmap, x + drawable->x + x_off,
y + drawable->y + y_off, w, h,
PixmapBytePad(w, depth), bits, 0);
ret = TRUE;
goto done;
fail:
fail:
glamor_set_planemask(pixmap, ~0);
if (!fallback
&& glamor_ddx_fallback_check_pixmap(&pixmap->drawable))
if (!fallback && glamor_ddx_fallback_check_pixmap(&pixmap->drawable))
goto done;
glamor_fallback("to %p (%c)\n",
@ -325,23 +327,23 @@ fail:
GLAMOR_ACCESS_RW);
if (sub_pixmap) {
if (clip != NULL)
pixman_region_translate (clip, -x - drawable->x, -y - drawable->y);
pixman_region_translate(clip, -x - drawable->x, -y - drawable->y);
fbPutImage(&sub_pixmap->drawable, gc, depth, 0, 0, w, h,
left_pad, image_format, bits);
glamor_put_sub_pixmap(sub_pixmap, pixmap,
x + x_off + drawable->x,
y + y_off + drawable->y,
w, h, GLAMOR_ACCESS_RW);
y + y_off + drawable->y, w, h, GLAMOR_ACCESS_RW);
if (clip != NULL)
pixman_region_translate (clip, x + drawable->x, y + drawable->y);
} else
pixman_region_translate(clip, x + drawable->x, y + drawable->y);
}
else
fbPutImage(drawable, gc, depth, x, y, w, h,
left_pad, image_format, bits);
ret = TRUE;
done:
done:
return ret;
}
@ -360,4 +362,3 @@ glamor_put_image_nf(DrawablePtr drawable, GCPtr gc, int depth, int x, int y,
return _glamor_put_image(drawable, gc, depth, x, y, w, h,
left_pad, image_format, bits, FALSE);
}

618
glamor/glamor_render.c
View File

File diff suppressed because it is too large Load Diff

17
glamor/glamor_setspans.c
View File

@ -56,6 +56,7 @@ _glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
for (i = 0; i < numPoints; i++) {
int n = REGION_NUM_RECTS(clip);
pbox = REGION_RECTS(clip);
while (n--) {
int x1 = points[i].x;
@ -68,8 +69,10 @@ _glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
x2 = x2 < pbox->x2 ? x2 : pbox->x2;
if (x1 >= x2)
continue;
glamor_upload_sub_pixmap_to_texture(dest_pixmap, x1 + x_off, y1 + y_off, x2 - x1, 1,
PixmapBytePad(widths[i], drawable->depth),
glamor_upload_sub_pixmap_to_texture(dest_pixmap, x1 + x_off,
y1 + y_off, x2 - x1, 1,
PixmapBytePad(widths[i],
drawable->depth),
drawpixels_src, 0);
}
drawpixels_src += PixmapBytePad(widths[i], drawable->depth);
@ -77,9 +80,8 @@ _glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
ret = TRUE;
goto done;
fail:
if (!fallback
&& glamor_ddx_fallback_check_pixmap(drawable))
fail:
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable))
goto done;
glamor_fallback("to %p (%c)\n",
@ -90,7 +92,7 @@ fail:
}
ret = TRUE;
done:
done:
return ret;
}
@ -98,8 +100,7 @@ void
glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
DDXPointPtr points, int *widths, int n, int sorted)
{
_glamor_set_spans(drawable, gc, src, points,
widths, n, sorted, TRUE);
_glamor_set_spans(drawable, gc, src, points, widths, n, sorted, TRUE);
}
Bool

108
glamor/glamor_tile.c
View File

@ -45,7 +45,8 @@ glamor_init_tile_shader(ScreenPtr screen)
"void main()\n"
"{\n"
" gl_Position = v_position;\n"
" tile_texture = v_texcoord0.xy;\n" "}\n";
" tile_texture = v_texcoord0.xy;\n"
"}\n";
const char *tile_fs =
GLAMOR_DEFAULT_PRECISION
"varying vec2 tile_texture;\n"
@ -65,27 +66,23 @@ glamor_init_tile_shader(ScreenPtr screen)
dispatch = glamor_get_dispatch(glamor_priv);
glamor_priv->tile_prog = dispatch->glCreateProgram();
vs_prog = glamor_compile_glsl_prog(dispatch, GL_VERTEX_SHADER, tile_vs);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER,
tile_fs);
fs_prog = glamor_compile_glsl_prog(dispatch, GL_FRAGMENT_SHADER, tile_fs);
dispatch->glAttachShader(glamor_priv->tile_prog, vs_prog);
dispatch->glAttachShader(glamor_priv->tile_prog, fs_prog);
dispatch->glBindAttribLocation(glamor_priv->tile_prog,
GLAMOR_VERTEX_POS, "v_position");
dispatch->glBindAttribLocation(glamor_priv->tile_prog,
GLAMOR_VERTEX_SOURCE,
"v_texcoord0");
GLAMOR_VERTEX_SOURCE, "v_texcoord0");
glamor_link_glsl_prog(dispatch, glamor_priv->tile_prog);
sampler_uniform_location =
dispatch->glGetUniformLocation(glamor_priv->tile_prog,
"sampler");
dispatch->glGetUniformLocation(glamor_priv->tile_prog, "sampler");
dispatch->glUseProgram(glamor_priv->tile_prog);
dispatch->glUniform1i(sampler_uniform_location, 0);
glamor_priv->tile_wh =
dispatch->glGetUniformLocation(glamor_priv->tile_prog,
"wh");
dispatch->glGetUniformLocation(glamor_priv->tile_prog, "wh");
dispatch->glUseProgram(0);
glamor_put_dispatch(glamor_priv);
}
@ -104,12 +101,10 @@ glamor_fini_tile_shader(ScreenPtr screen)
static void
_glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
int x, int y, int width, int height,
int tile_x, int tile_y)
int x, int y, int width, int height, int tile_x, int tile_y)
{
ScreenPtr screen = pixmap->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_gl_dispatch *dispatch;
int x1 = x;
int x2 = x + width;
@ -125,31 +120,24 @@ _glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
glamor_pixmap_private *src_pixmap_priv;
glamor_pixmap_private *dst_pixmap_priv;
float wh[4];
src_pixmap_priv = glamor_get_pixmap_private(tile);
dst_pixmap_priv = glamor_get_pixmap_private(pixmap);
glamor_set_destination_pixmap_priv_nc(dst_pixmap_priv);
pixmap_priv_get_dest_scale(dst_pixmap_priv, &dst_xscale, &dst_yscale);
pixmap_priv_get_scale(src_pixmap_priv, &src_xscale,
&src_yscale);
pixmap_priv_get_scale(src_pixmap_priv, &src_xscale, &src_yscale);
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glUseProgram(glamor_priv->tile_prog);
glamor_pixmap_fbo_fix_wh_ratio(wh, src_pixmap_priv);
dispatch->glUniform2fv(glamor_priv->tile_wh, 1, wh);
dispatch->glActiveTexture(GL_TEXTURE0);
dispatch->glBindTexture(GL_TEXTURE_2D,
src_pixmap_priv->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_REPEAT);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_REPEAT);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
#ifndef GLAMOR_GLES2
dispatch->glEnable(GL_TEXTURE_2D);
#endif
@ -157,24 +145,19 @@ _glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
(src_pixmap_priv, RepeatNormal,
src_xscale, src_yscale,
tile_x1, tile_y1,
tile_x2, tile_y2,
glamor_priv->yInverted,
source_texcoords);
tile_x2, tile_y2, glamor_priv->yInverted, source_texcoords);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2,
GL_FLOAT, GL_FALSE,
2 * sizeof(float),
source_texcoords);
2 * sizeof(float), source_texcoords);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
glamor_set_normalize_vcoords(dst_pixmap_priv, dst_xscale, dst_yscale,
x1, y1,
x2, y2,
glamor_priv->yInverted, vertices);
x2, y2, glamor_priv->yInverted, vertices);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float),
vertices);
GL_FALSE, 2 * sizeof(float), vertices);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
@ -193,12 +176,10 @@ _glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
Bool
glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
int x, int y, int width, int height,
unsigned char alu, unsigned long planemask,
int tile_x, int tile_y)
unsigned char alu, unsigned long planemask, int tile_x, int tile_y)
{
ScreenPtr screen = pixmap->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_pixmap_private *dst_pixmap_priv;
glamor_pixmap_private *src_pixmap_priv;
glamor_gl_dispatch *dispatch;
@ -245,37 +226,42 @@ glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
box.y2 = y + height;
RegionInitBoxes(&region, &box, 1);
clipped_dst_regions = glamor_compute_clipped_regions(dst_pixmap_priv,
&region, &n_dst_region, 0, 0, 0);
for(i = 0; i < n_dst_region; i++)
{
&region,
&n_dst_region, 0,
0, 0);
for (i = 0; i < n_dst_region; i++) {
int n_src_region;
glamor_pixmap_clipped_regions *clipped_src_regions;
BoxPtr current_boxes;
int n_current_boxes;
SET_PIXMAP_FBO_CURRENT(dst_pixmap_priv, clipped_dst_regions[i].block_idx);
SET_PIXMAP_FBO_CURRENT(dst_pixmap_priv,
clipped_dst_regions[i].block_idx);
if (src_pixmap_priv->type == GLAMOR_TEXTURE_LARGE) {
RegionTranslate(clipped_dst_regions[i].region,
tile_x - x, tile_y - y);
DEBUGF("tiled a large src pixmap. %dx%d \n", tile->drawable.width, tile->drawable.height);
clipped_src_regions = glamor_compute_clipped_regions(src_pixmap_priv,
clipped_dst_regions[i].region,
&n_src_region, 1, 0, 0);
DEBUGF("tiled a large src pixmap. %dx%d \n",
tile->drawable.width, tile->drawable.height);
clipped_src_regions =
glamor_compute_clipped_regions(src_pixmap_priv,
clipped_dst_regions[i].
region, &n_src_region, 1, 0,
0);
DEBUGF("got %d src regions %d \n", n_src_region);
for (j = 0; j < n_src_region; j++)
{
for (j = 0; j < n_src_region; j++) {
SET_PIXMAP_FBO_CURRENT(src_pixmap_priv, clipped_src_regions[j].block_idx);
SET_PIXMAP_FBO_CURRENT(src_pixmap_priv,
clipped_src_regions[j].block_idx);
RegionTranslate(clipped_src_regions[j].region,
x - tile_x,
y - tile_y);
x - tile_x, y - tile_y);
current_boxes = RegionRects(clipped_src_regions[j].region);
n_current_boxes = RegionNumRects(clipped_src_regions[j].region);
for(k = 0; k < n_current_boxes; k++)
{
DEBUGF("Tile on %d %d %d %d dst block id %d tile block id %d tilex %d tiley %d\n",
n_current_boxes =
RegionNumRects(clipped_src_regions[j].region);
for (k = 0; k < n_current_boxes; k++) {
DEBUGF
("Tile on %d %d %d %d dst block id %d tile block id %d tilex %d tiley %d\n",
current_boxes[k].x1, current_boxes[k].y1,
current_boxes[k].x2 - current_boxes[k].x1,
current_boxes[k].y2 - current_boxes[k].y1,
@ -295,11 +281,11 @@ glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
RegionDestroy(clipped_src_regions[j].region);
}
free(clipped_src_regions);
} else {
}
else {
current_boxes = RegionRects(clipped_dst_regions[i].region);
n_current_boxes = RegionNumRects(clipped_dst_regions[i].region);
for(k = 0; k < n_current_boxes; k++)
{
for (k = 0; k < n_current_boxes; k++) {
_glamor_tile(pixmap, tile,
current_boxes[k].x1, current_boxes[k].y1,
current_boxes[k].x2 - current_boxes[k].x1,
@ -319,7 +305,7 @@ glamor_tile(PixmapPtr pixmap, PixmapPtr tile,
glamor_set_alu(dispatch, GXcopy);
glamor_put_dispatch(glamor_priv);
return TRUE;
fail:
fail:
return FALSE;
}

460
glamor/glamor_trapezoid.c
View File

@ -37,22 +37,24 @@
#include "fbpict.h"
static xFixed
_glamor_linefixedX (xLineFixed *l, xFixed y, Bool ceil)
_glamor_linefixedX(xLineFixed *l, xFixed y, Bool ceil)
{
xFixed dx = l->p2.x - l->p1.x;
xFixed_32_32 ex = (xFixed_32_32) (y - l->p1.y) * dx;
xFixed dy = l->p2.y - l->p1.y;
if (ceil)
ex += (dy - 1);
return l->p1.x + (xFixed) (ex / dy);
}
static xFixed
_glamor_linefixedY (xLineFixed *l, xFixed x, Bool ceil)
_glamor_linefixedY(xLineFixed *l, xFixed x, Bool ceil)
{
xFixed dy = l->p2.y - l->p1.y;
xFixed_32_32 ey = (xFixed_32_32) (x - l->p1.x) * dy;
xFixed dx = l->p2.x - l->p1.x;
if (ceil)
ey += (dx - 1);
return l->p1.y + (xFixed) (ey / dx);
@ -73,7 +75,7 @@ _glamor_linefixedY (xLineFixed *l, xFixed x, Bool ceil)
&& point[1] <= IntToxFixed(rect->y2))
static xFixed
_glamor_lines_crossfixedY (xLineFixed *l, xLineFixed *r)
_glamor_lines_crossfixedY(xLineFixed *l, xLineFixed *r)
{
xFixed dx1 = l->p2.x - l->p1.x;
xFixed dx2 = r->p2.x - r->p1.x;
@ -85,32 +87,35 @@ _glamor_lines_crossfixedY (xLineFixed *l, xLineFixed *r)
xFixed_32_32 dividend3;
xFixed_32_32 divisor;
tmp = (xFixed_32_32) dx1 * dy2;
tmp = (xFixed_32_32) dx1 *dy2;
dividend2 = (tmp >> 32) * l->p1.y;
tmp = (xFixed_32_32) dy1 * dx2;
tmp = (xFixed_32_32) dy1 *dx2;
dividend3 = (tmp >> 32) * r->p1.y;
divisor = ((xFixed_32_32) dx1 * (xFixed_32_32) dy2
- (xFixed_32_32) dy1 * (xFixed_32_32) dx2) >> 32;
if (divisor)
return (xFixed)((dividend2 - dividend1 - dividend3) / divisor);
return (xFixed) ((dividend2 - dividend1 - dividend3) / divisor);
return 0xFFFFFFFF;
}
static Bool
point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
point_inside_trapezoid(int point[2], xTrapezoid *trap, xFixed cut_y)
{
int ret = TRUE;
int tmp;
if (point[1] > trap->bottom) {
ret = FALSE;
if (DEBUG_CLIP_VTX) {
ErrorF("Out of Trap bottom, point[1] = %d(0x%x)), "
"bottom = %d(0x%x)\n",
(unsigned int)xFixedToInt(point[1]), point[1],
(unsigned int)xFixedToInt(trap->bottom),
(unsigned int)trap->bottom);
(unsigned int) xFixedToInt(point[1]), point[1],
(unsigned int) xFixedToInt(trap->bottom),
(unsigned int) trap->bottom);
}
return ret;
@ -121,15 +126,15 @@ point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
if (DEBUG_CLIP_VTX) {
ErrorF("Out of Trap top, point[1] = %d(0x%x)), "
"top = %d(0x%x)\n",
(unsigned int)xFixedToInt(point[1]), point[1],
(unsigned int)xFixedToInt(trap->top),
(unsigned int)trap->top);
(unsigned int) xFixedToInt(point[1]), point[1],
(unsigned int) xFixedToInt(trap->top),
(unsigned int) trap->top);
}
return ret;
}
tmp = _glamor_linefixedX (&trap->left, point[1], FALSE);
tmp = _glamor_linefixedX(&trap->left, point[1], FALSE);
if (point[0] < tmp) {
ret = FALSE;
@ -137,7 +142,8 @@ point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
abs(point[1] - trap->top) < pixman_fixed_1_minus_e &&
tmp - point[0] < pixman_fixed_1_minus_e) {
ret = TRUE;
} else if (abs(cut_y - trap->bottom) < pixman_fixed_1_minus_e &&
}
else if (abs(cut_y - trap->bottom) < pixman_fixed_1_minus_e &&
point[1] - trap->bottom < pixman_fixed_1_minus_e &&
tmp - point[0] < pixman_fixed_1_minus_e) {
ret = TRUE;
@ -146,15 +152,15 @@ point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
if (DEBUG_CLIP_VTX && !ret) {
ErrorF("Out of Trap left, point[0] = %d(0x%x)), "
"left = %d(0x%x)\n",
(unsigned int)xFixedToInt(point[0]), point[0],
(unsigned int)xFixedToInt(tmp), (unsigned int)tmp);
(unsigned int) xFixedToInt(point[0]), point[0],
(unsigned int) xFixedToInt(tmp), (unsigned int) tmp);
}
if (!ret)
return ret;
}
tmp = _glamor_linefixedX (&trap->right, point[1], TRUE);
tmp = _glamor_linefixedX(&trap->right, point[1], TRUE);
if (point[0] > tmp) {
ret = FALSE;
@ -162,7 +168,8 @@ point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
abs(point[1] - trap->top) < pixman_fixed_1_minus_e &&
point[0] - tmp < pixman_fixed_1_minus_e) {
ret = TRUE;
} else if (abs(cut_y - trap->bottom) < pixman_fixed_1_minus_e &&
}
else if (abs(cut_y - trap->bottom) < pixman_fixed_1_minus_e &&
abs(point[1] - trap->bottom) < pixman_fixed_1_minus_e &&
point[0] - tmp < pixman_fixed_1_minus_e) {
ret = TRUE;
@ -171,8 +178,8 @@ point_inside_trapezoid(int point[2], xTrapezoid * trap, xFixed cut_y)
if (DEBUG_CLIP_VTX && !ret) {
ErrorF("Out of Trap right, point[0] = %d(0x%x)), "
"right = %d(0x%x)\n",
(unsigned int)xFixedToInt(point[0]), point[0],
(unsigned int)xFixedToInt(tmp), (unsigned int)tmp);
(unsigned int) xFixedToInt(point[0]), point[0],
(unsigned int) xFixedToInt(tmp), (unsigned int) tmp);
}
if (!ret)
@ -188,19 +195,15 @@ glamor_emit_composite_triangle(ScreenPtr screen,
const float *mask_coords,
const float *dst_coords)
{
glamor_emit_composite_vert(screen, src_coords, mask_coords,
dst_coords, 0);
glamor_emit_composite_vert(screen, src_coords, mask_coords,
dst_coords, 1);
glamor_emit_composite_vert(screen, src_coords, mask_coords,
dst_coords, 2);
glamor_emit_composite_vert(screen, src_coords, mask_coords, dst_coords, 0);
glamor_emit_composite_vert(screen, src_coords, mask_coords, dst_coords, 1);
glamor_emit_composite_vert(screen, src_coords, mask_coords, dst_coords, 2);
}
static void
glamor_flush_composite_triangles(ScreenPtr screen)
{
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_gl_dispatch *dispatch;
dispatch = glamor_get_dispatch(glamor_priv);
@ -222,7 +225,7 @@ glamor_flush_composite_triangles(ScreenPtr screen)
}
static Bool
_glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
_glamor_clip_trapezoid_vertex(xTrapezoid *trap, BoxPtr pbox,
int vertex[6], int *num)
{
xFixed edge_cross_y = 0xFFFFFFFF;
@ -239,26 +242,27 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
int right_cut_right[2];
int right_cut_bottom[2];
int tmp[2];
int tmp_vtx[20*2];
int tmp_vtx[20 * 2];
float tmp_vtx_slope[20];
BoxRec trap_bound;
int i = 0;
int vertex_num = 0;
if (DEBUG_CLIP_VTX) {
ErrorF("The parameter of xTrapezoid is:\ntop: %d 0x%x\tbottom: %d 0x%x\n"
ErrorF
("The parameter of xTrapezoid is:\ntop: %d 0x%x\tbottom: %d 0x%x\n"
"left: p1 (%d 0x%x, %d 0x%x)\tp2 (%d 0x%x, %d 0x%x)\n"
"right: p1 (%d 0x%x, %d 0x%x)\tp2 (%d 0x%x, %d 0x%x)\n",
xFixedToInt(trap->top), (unsigned int)trap->top,
xFixedToInt(trap->bottom), (unsigned int)trap->bottom,
xFixedToInt(trap->left.p1.x), (unsigned int)trap->left.p1.x,
xFixedToInt(trap->left.p1.y), (unsigned int)trap->left.p1.y,
xFixedToInt(trap->left.p2.x), (unsigned int)trap->left.p2.x,
xFixedToInt(trap->left.p2.y), (unsigned int)trap->left.p2.y,
xFixedToInt(trap->right.p1.x), (unsigned int)trap->right.p1.x,
xFixedToInt(trap->right.p1.y), (unsigned int)trap->right.p1.y,
xFixedToInt(trap->right.p2.x), (unsigned int)trap->right.p2.x,
xFixedToInt(trap->right.p2.y), (unsigned int)trap->right.p2.y);
xFixedToInt(trap->top), (unsigned int) trap->top,
xFixedToInt(trap->bottom), (unsigned int) trap->bottom,
xFixedToInt(trap->left.p1.x), (unsigned int) trap->left.p1.x,
xFixedToInt(trap->left.p1.y), (unsigned int) trap->left.p1.y,
xFixedToInt(trap->left.p2.x), (unsigned int) trap->left.p2.x,
xFixedToInt(trap->left.p2.y), (unsigned int) trap->left.p2.y,
xFixedToInt(trap->right.p1.x), (unsigned int) trap->right.p1.x,
xFixedToInt(trap->right.p1.y), (unsigned int) trap->right.p1.y,
xFixedToInt(trap->right.p2.x), (unsigned int) trap->right.p2.x,
xFixedToInt(trap->right.p2.y), (unsigned int) trap->right.p2.y);
}
miTrapezoidBounds(1, trap, &trap_bound);
@ -335,14 +339,14 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
}
/*Trap's right edge cut right edge. */
if((!IS_TRAP_EDGE_VERTICAL((&trap->left))) ||
if ((!IS_TRAP_EDGE_VERTICAL((&trap->left))) ||
(!IS_TRAP_EDGE_VERTICAL((&trap->right)))) {
edge_cross_y = _glamor_lines_crossfixedY((&trap->left), (&trap->right));
if (DEBUG_CLIP_VTX) {
ErrorF("Trap's left edge cut right edge at %d(0x%x), "
"trap_top = %x, trap_bottom = %x\n",
xFixedToInt(edge_cross_y), edge_cross_y,
(unsigned int)trap->top, (unsigned int)trap->bottom);
(unsigned int) trap->top, (unsigned int) trap->bottom);
}
}
@ -381,32 +385,40 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
/*Trap's left edge cut Rect. */
if (DEBUG_CLIP_VTX)
ErrorF("Trap's left edge cut Rect\n");
CACULATE_CUT_VERTEX(left_cut_top, 1, FALSE, IntToxFixed(pbox->y1), (&trap->left));
CACULATE_CUT_VERTEX(left_cut_top, 1, FALSE, IntToxFixed(pbox->y1),
(&trap->left));
ADD_VERTEX_IF_INSIDE(left_cut_top);
if (!IS_TRAP_EDGE_VERTICAL((&trap->left))) {
CACULATE_CUT_VERTEX(left_cut_left, 0, FALSE, IntToxFixed(pbox->x1), (&trap->left));
CACULATE_CUT_VERTEX(left_cut_left, 0, FALSE, IntToxFixed(pbox->x1),
(&trap->left));
ADD_VERTEX_IF_INSIDE(left_cut_left);
}
CACULATE_CUT_VERTEX(left_cut_bottom, 1, FALSE, IntToxFixed(pbox->y2), (&trap->left));
CACULATE_CUT_VERTEX(left_cut_bottom, 1, FALSE, IntToxFixed(pbox->y2),
(&trap->left));
ADD_VERTEX_IF_INSIDE(left_cut_bottom);
if (!IS_TRAP_EDGE_VERTICAL((&trap->left))) {
CACULATE_CUT_VERTEX(left_cut_right, 0, FALSE, IntToxFixed(pbox->x2), (&trap->left));
CACULATE_CUT_VERTEX(left_cut_right, 0, FALSE, IntToxFixed(pbox->x2),
(&trap->left));
ADD_VERTEX_IF_INSIDE(left_cut_right);
}
/*Trap's right edge cut Rect. */
if (DEBUG_CLIP_VTX)
ErrorF("Trap's right edge cut Rect\n");
CACULATE_CUT_VERTEX(right_cut_top, 1, TRUE, IntToxFixed(pbox->y1), (&trap->right));
CACULATE_CUT_VERTEX(right_cut_top, 1, TRUE, IntToxFixed(pbox->y1),
(&trap->right));
ADD_VERTEX_IF_INSIDE(right_cut_top);
if (!IS_TRAP_EDGE_VERTICAL((&trap->right))) {
CACULATE_CUT_VERTEX(right_cut_left, 0, TRUE, IntToxFixed(pbox->x1), (&trap->right));
CACULATE_CUT_VERTEX(right_cut_left, 0, TRUE, IntToxFixed(pbox->x1),
(&trap->right));
ADD_VERTEX_IF_INSIDE(right_cut_left);
}
CACULATE_CUT_VERTEX(right_cut_bottom, 1, TRUE, IntToxFixed(pbox->y2), (&trap->right));
CACULATE_CUT_VERTEX(right_cut_bottom, 1, TRUE, IntToxFixed(pbox->y2),
(&trap->right));
ADD_VERTEX_IF_INSIDE(right_cut_bottom);
if (!IS_TRAP_EDGE_VERTICAL((&trap->right))) {
CACULATE_CUT_VERTEX(right_cut_right, 0, TRUE, IntToxFixed(pbox->x2), (&trap->right));
CACULATE_CUT_VERTEX(right_cut_right, 0, TRUE, IntToxFixed(pbox->x2),
(&trap->right));
ADD_VERTEX_IF_INSIDE(right_cut_right);
}
@ -449,7 +461,7 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
if (DEBUG_CLIP_VTX) {
ErrorF("\nThe candidate vertex number is %d\n", vertex_num / 2);
for (i = 0; i < vertex_num / 2; i++) {
ErrorF("(%d, %d) ", tmp_vtx[2*i], tmp_vtx[2*i + 1]);
ErrorF("(%d, %d) ", tmp_vtx[2 * i], tmp_vtx[2 * i + 1]);
}
ErrorF("\n");
}
@ -457,16 +469,17 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
/* Sort the vertex by X and then Y. */
for (i = 0; i < vertex_num / 2; i++) {
int j;
for (j = 0; j < vertex_num / 2 - i - 1; j++) {
if (tmp_vtx[2*j] > tmp_vtx[2*(j+1)]
|| (tmp_vtx[2*j] == tmp_vtx[2*(j+1)]
&& tmp_vtx[2*j + 1] > tmp_vtx[2*(j+1) + 1])) {
tmp[0] = tmp_vtx[2*j];
tmp[1] = tmp_vtx[2*j + 1];
tmp_vtx[2*j] = tmp_vtx[2*(j+1)];
tmp_vtx[2*j + 1] = tmp_vtx[2*(j+1) + 1];
tmp_vtx[2*(j+1)] = tmp[0];
tmp_vtx[2*(j+1) + 1] = tmp[1];
if (tmp_vtx[2 * j] > tmp_vtx[2 * (j + 1)]
|| (tmp_vtx[2 * j] == tmp_vtx[2 * (j + 1)]
&& tmp_vtx[2 * j + 1] > tmp_vtx[2 * (j + 1) + 1])) {
tmp[0] = tmp_vtx[2 * j];
tmp[1] = tmp_vtx[2 * j + 1];
tmp_vtx[2 * j] = tmp_vtx[2 * (j + 1)];
tmp_vtx[2 * j + 1] = tmp_vtx[2 * (j + 1) + 1];
tmp_vtx[2 * (j + 1)] = tmp[0];
tmp_vtx[2 * (j + 1) + 1] = tmp[1];
}
}
@ -475,21 +488,21 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
if (DEBUG_CLIP_VTX) {
ErrorF("\nAfter sort vertex number is:\n");
for (i = 0; i < vertex_num / 2; i++) {
ErrorF("(%d, %d) ", tmp_vtx[2*i], tmp_vtx[2*i + 1]);
ErrorF("(%d, %d) ", tmp_vtx[2 * i], tmp_vtx[2 * i + 1]);
}
ErrorF("\n");
}
memset(vertex, -1, 2*6);
memset(vertex, -1, 2 * 6);
*num = 0;
for (i = 0; i < vertex_num / 2; i++) {
if (*num > 0 && vertex[2*(*num - 1)] == tmp_vtx[2*i]
&& vertex[2*(*num - 1) + 1] == tmp_vtx[2*i + 1]) {
/*same vertex.*/
if (*num > 0 && vertex[2 * (*num - 1)] == tmp_vtx[2 * i]
&& vertex[2 * (*num - 1) + 1] == tmp_vtx[2 * i + 1]) {
/*same vertex. */
if (DEBUG_CLIP_VTX)
ErrorF("X Point:(%d, %d) discard\n",
tmp_vtx[2*i], tmp_vtx[2*i + 1]);
tmp_vtx[2 * i], tmp_vtx[2 * i + 1]);
continue;
}
@ -506,28 +519,29 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
}
}
vertex[2*(*num - 1)] = tmp_vtx[2*i];
vertex[2*(*num - 1) + 1] = tmp_vtx[2*i + 1];
vertex[2 * (*num - 1)] = tmp_vtx[2 * i];
vertex[2 * (*num - 1) + 1] = tmp_vtx[2 * i + 1];
if (DEBUG_CLIP_VTX)
ErrorF("@ Point:(%d, %d) select, num now is %d\n",
tmp_vtx[2*i], tmp_vtx[2*i + 1], *num);
tmp_vtx[2 * i], tmp_vtx[2 * i + 1], *num);
}
/* Now we need to arrange the vtx in the polygon's counter-clockwise
order. We first select the left and top point as the start point and
sort every vtx by the slope from vtx to the start vtx. */
for (i = 1; i < *num; i++) {
tmp_vtx_slope[i] = (vertex[2*i] != vertex[0] ?
(float)(vertex[2*i + 1] - vertex[1]) / (float)(vertex[2*i] - vertex[0])
: (float)INT_MAX);
tmp_vtx_slope[i] = (vertex[2 * i] != vertex[0] ?
(float) (vertex[2 * i + 1] -
vertex[1]) / (float) (vertex[2 * i] -
vertex[0])
: (float) INT_MAX);
}
if (DEBUG_CLIP_VTX) {
ErrorF("\nvtx number: %d, VTX and slope:\n", *num);
for (i = 0; i < *num; i++) {
ErrorF("(%d, %d):%f ",
vertex[2*i], vertex[2*i + 1],
tmp_vtx_slope[i]);
vertex[2 * i], vertex[2 * i + 1], tmp_vtx_slope[i]);
}
ErrorF("\n");
}
@ -536,17 +550,18 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
for (i = 0; i < *num - 1; i++) {
int j;
float tmp_slope;
for (j = 1; j < *num - i - 1; j++) {
if (tmp_vtx_slope[j] < tmp_vtx_slope[j + 1]) {
tmp_slope = tmp_vtx_slope[j];
tmp_vtx_slope[j] = tmp_vtx_slope[j + 1];
tmp_vtx_slope[j + 1] = tmp_slope;
tmp[0] = vertex[2*j];
tmp[1] = vertex[2*j + 1];
vertex[2*j] = vertex[2*(j+1)];
vertex[2*j + 1] = vertex[2*(j+1) + 1];
vertex[2*(j+1)] = tmp[0];
vertex[2*(j+1) + 1] = tmp[1];
tmp[0] = vertex[2 * j];
tmp[1] = vertex[2 * j + 1];
vertex[2 * j] = vertex[2 * (j + 1)];
vertex[2 * j + 1] = vertex[2 * (j + 1) + 1];
vertex[2 * (j + 1)] = tmp[0];
vertex[2 * (j + 1) + 1] = tmp[1];
}
}
}
@ -555,8 +570,7 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
ErrorF("\nBefore return, vtx number: %d, VTX and slope:\n", *num);
for (i = 0; i < *num; i++) {
ErrorF("(%d, %d):%f ",
vertex[2*i], vertex[2*i + 1],
tmp_vtx_slope[i]);
vertex[2 * i], vertex[2 * i + 1], tmp_vtx_slope[i]);
}
ErrorF("\n");
}
@ -567,8 +581,7 @@ _glamor_clip_trapezoid_vertex(xTrapezoid * trap, BoxPtr pbox,
static void
glamor_setup_composite_vbo_for_trapezoid(ScreenPtr screen, int n_verts)
{
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_gl_dispatch *dispatch;
int stride;
int vert_size;
@ -607,18 +620,19 @@ glamor_setup_composite_vbo_for_trapezoid(ScreenPtr screen, int n_verts)
glamor_priv->vb_stride;
glamor_priv->vbo_offset = 0;
dispatch->glBufferData(GL_ARRAY_BUFFER,
glamor_priv->vbo_size,
NULL, GL_STREAM_DRAW);
glamor_priv->vbo_size, NULL, GL_STREAM_DRAW);
}
glamor_priv->vb = dispatch->glMapBufferRange(GL_ARRAY_BUFFER,
glamor_priv->vbo_offset,
vert_size,
GL_MAP_WRITE_BIT | GL_MAP_UNSYNCHRONIZED_BIT);
GL_MAP_WRITE_BIT |
GL_MAP_UNSYNCHRONIZED_BIT);
assert(glamor_priv->vb != NULL);
glamor_priv->vb -= glamor_priv->vbo_offset;
} else {
}
else {
glamor_priv->vbo_offset = 0;
}
@ -627,31 +641,35 @@ glamor_setup_composite_vbo_for_trapezoid(ScreenPtr screen, int n_verts)
/* Set the vertex pointer. */
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, glamor_priv->vb_stride,
(void *) ((long)glamor_priv->vbo_offset));
(void *) ((long) glamor_priv->vbo_offset));
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
stride = 2;
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2, GL_FLOAT,
GL_FALSE, glamor_priv->vb_stride,
(void *) ((long)glamor_priv->vbo_offset + stride * sizeof(float)));
(void *) ((long) glamor_priv->vbo_offset +
stride * sizeof(float)));
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
stride += 2;
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_TOP_BOTTOM, 2, GL_FLOAT,
GL_FALSE, glamor_priv->vb_stride,
(void *) ((long)glamor_priv->vbo_offset + stride * sizeof(float)));
(void *) ((long) glamor_priv->vbo_offset +
stride * sizeof(float)));
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_TOP_BOTTOM);
stride += 2;
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_LEFT_PARAM, 4, GL_FLOAT,
GL_FALSE, glamor_priv->vb_stride,
(void *) ((long)glamor_priv->vbo_offset + stride * sizeof(float)));
(void *) ((long) glamor_priv->vbo_offset +
stride * sizeof(float)));
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_LEFT_PARAM);
stride += 4;
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_RIGHT_PARAM, 4, GL_FLOAT,
GL_FALSE, glamor_priv->vb_stride,
(void *) ((long)glamor_priv->vbo_offset + stride * sizeof(float)));
(void *) ((long) glamor_priv->vbo_offset +
stride * sizeof(float)));
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_RIGHT_PARAM);
glamor_put_dispatch(glamor_priv);
@ -660,8 +678,8 @@ glamor_setup_composite_vbo_for_trapezoid(ScreenPtr screen, int n_verts)
static Bool
_glamor_trapezoids_with_shader(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format, INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps)
PictFormatPtr mask_format, INT16 x_src,
INT16 y_src, int ntrap, xTrapezoid * traps)
{
ScreenPtr screen = dst->pDrawable->pScreen;
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
@ -689,13 +707,13 @@ _glamor_trapezoids_with_shader(CARD8 op,
int nclip_rect;
int mclip_rect;
int clip_processed;
int clipped_vtx[6*2];
int clipped_vtx[6 * 2];
RegionRec region;
BoxPtr box = NULL;
BoxPtr pbox = NULL;
int traps_count = 0;
int traps_not_completed = 0;
xTrapezoid * ptrap = NULL;
xTrapezoid *ptrap = NULL;
int nbox;
float src_matrix[9];
Bool ret = FALSE;
@ -728,7 +746,7 @@ _glamor_trapezoids_with_shader(CARD8 op,
if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(dest_pixmap_priv)
|| dest_pixmap_priv->type == GLAMOR_TEXTURE_LARGE) {
/* Currently. Always fallback to cpu if destination is in CPU memory.*/
/* Currently. Always fallback to cpu if destination is in CPU memory. */
ret = FALSE;
DEBUGF("dst pixmap has no FBO.\n");
goto TRAPEZOID_OUT;
@ -755,13 +773,13 @@ _glamor_trapezoids_with_shader(CARD8 op,
x_temp_src = x_src + bounds.x1 - (traps[0].left.p1.x >> 16);
y_temp_src = y_src + bounds.y1 - (traps[0].left.p1.y >> 16);
if ((!src->pDrawable &&
(src->pSourcePict->type != SourcePictTypeSolidFill)) //1. The Gradient case.
/* 2. Has no fbo but can upload.*/
if ((!src->pDrawable && (src->pSourcePict->type != SourcePictTypeSolidFill)) //1. The Gradient case.
/* 2. Has no fbo but can upload. */
|| (src->pDrawable && !GLAMOR_PIXMAP_PRIV_HAS_FBO(source_pixmap_priv)
&& ((src_width * src_height * 4 <
source_pixmap->drawable.width * source_pixmap->drawable.height)
|| !glamor_check_fbo_size(glamor_priv, source_pixmap->drawable.width,
|| !glamor_check_fbo_size(glamor_priv,
source_pixmap->drawable.width,
source_pixmap->drawable.height)))) {
if (!glamor_check_fbo_size(glamor_priv, src_width, src_height)) {
@ -777,7 +795,8 @@ _glamor_trapezoids_with_shader(CARD8 op,
DEBUGF("Convert gradient picture failed\n");
goto TRAPEZOID_OUT;
}
temp_src_priv = glamor_get_pixmap_private((PixmapPtr)temp_src->pDrawable);
temp_src_priv =
glamor_get_pixmap_private((PixmapPtr) temp_src->pDrawable);
x_temp_src = y_temp_src = 0;
}
@ -791,9 +810,7 @@ _glamor_trapezoids_with_shader(CARD8 op,
if (!miComputeCompositeRegion(&region,
temp_src, NULL, dst,
x_temp_src, y_temp_src,
0, 0,
x_dst, y_dst,
src_width, src_height)) {
0, 0, x_dst, y_dst, src_width, src_height)) {
DEBUGF("All the regions are clipped out, do nothing\n");
goto TRAPEZOID_OUT;
}
@ -804,7 +821,8 @@ _glamor_trapezoids_with_shader(CARD8 op,
ret = glamor_composite_choose_shader(op, temp_src, NULL, dst,
temp_src_priv, NULL, dest_pixmap_priv,
&key, &shader, &op_info, &saved_source_format);
&key, &shader, &op_info,
&saved_source_format);
if (ret == FALSE) {
DEBUGF("can not set the shader program for composite\n");
goto TRAPEZOID_RESET_GL;
@ -826,10 +844,8 @@ _glamor_trapezoids_with_shader(CARD8 op,
source_pixmap = glamor_get_drawable_pixmap(temp_src->pDrawable);
source_pixmap_priv = glamor_get_pixmap_private(source_pixmap);
glamor_get_drawable_deltas(temp_src->pDrawable,
source_pixmap,
&source_x_off, &source_y_off);
pixmap_priv_get_scale(source_pixmap_priv,
&src_xscale, &src_yscale);
source_pixmap, &source_x_off, &source_y_off);
pixmap_priv_get_scale(source_pixmap_priv, &src_xscale, &src_yscale);
glamor_picture_get_matrixf(temp_src, src_matrix);
vert_stride += 3;
}
@ -842,8 +858,10 @@ _glamor_trapezoids_with_shader(CARD8 op,
/* A trapezoid clip with a rectangle will at most generate a hexagon,
which can be devided into 4 triangles to render. */
ntriangle_per_loop = (vert_stride * nbox * ntrap * 4) > GLAMOR_COMPOSITE_VBO_VERT_CNT ?
(GLAMOR_COMPOSITE_VBO_VERT_CNT / vert_stride) : nbox * ntrap * 4;
ntriangle_per_loop =
(vert_stride * nbox * ntrap * 4) >
GLAMOR_COMPOSITE_VBO_VERT_CNT ? (GLAMOR_COMPOSITE_VBO_VERT_CNT /
vert_stride) : nbox * ntrap * 4;
ntriangle_per_loop = (ntriangle_per_loop / 4) * 4;
nclip_rect = nbox;
@ -851,64 +869,69 @@ _glamor_trapezoids_with_shader(CARD8 op,
mclip_rect = (nclip_rect * ntrap * 4) > ntriangle_per_loop ?
(ntriangle_per_loop / (4 * ntrap)) : nclip_rect;
if (!mclip_rect) {/* Maybe too many traps. */
if (!mclip_rect) { /* Maybe too many traps. */
mclip_rect = 1;
ptrap = traps;
traps_count = ntriangle_per_loop / 4;
traps_not_completed = ntrap - traps_count;
} else {
}
else {
traps_count = ntrap;
ptrap = traps;
traps_not_completed = 0;
}
NTRAPS_LOOP_AGAIN:
NTRAPS_LOOP_AGAIN:
glamor_setup_composite_vbo(screen, mclip_rect * traps_count * 4 * vert_stride);
glamor_setup_composite_vbo(screen,
mclip_rect * traps_count * 4 * vert_stride);
clip_processed = mclip_rect;
while (mclip_rect--) {
while (traps_count--) {
int vtx_num;
int i;
float vertices[3*2], source_texcoords[3*2];
float vertices[3 * 2], source_texcoords[3 * 2];
DEBUGF("In loop of render trapezoid, nclip_rect = %d, mclip_rect = %d, "
DEBUGF
("In loop of render trapezoid, nclip_rect = %d, mclip_rect = %d, "
"clip_processed = %d, traps_count = %d, traps_not_completed = %d\n",
nclip_rect, mclip_rect, clip_processed, traps_count, traps_not_completed);
nclip_rect, mclip_rect, clip_processed, traps_count,
traps_not_completed);
if (_glamor_clip_trapezoid_vertex(ptrap, pbox, clipped_vtx, &vtx_num)) {
if (_glamor_clip_trapezoid_vertex
(ptrap, pbox, clipped_vtx, &vtx_num)) {
for (i = 0; i < vtx_num - 2; i++) {
int clipped_vtx_tmp[3*2];
int clipped_vtx_tmp[3 * 2];
clipped_vtx_tmp[0] = clipped_vtx[0];
clipped_vtx_tmp[1] = clipped_vtx[1];
clipped_vtx_tmp[2] = clipped_vtx[(i+1)*2];
clipped_vtx_tmp[3] = clipped_vtx[(i+1)*2 + 1];
clipped_vtx_tmp[4] = clipped_vtx[(i+2)*2];
clipped_vtx_tmp[5] = clipped_vtx[(i+2)*2 + 1];
glamor_set_normalize_tri_vcoords(
dst_xscale, dst_yscale, clipped_vtx_tmp,
glamor_priv->yInverted, vertices);
clipped_vtx_tmp[2] = clipped_vtx[(i + 1) * 2];
clipped_vtx_tmp[3] = clipped_vtx[(i + 1) * 2 + 1];
clipped_vtx_tmp[4] = clipped_vtx[(i + 2) * 2];
clipped_vtx_tmp[5] = clipped_vtx[(i + 2) * 2 + 1];
glamor_set_normalize_tri_vcoords(dst_xscale, dst_yscale,
clipped_vtx_tmp,
glamor_priv->yInverted,
vertices);
DEBUGF("vertices of triangle: (%f X %f), (%f X %f), "
"(%f X %f)\n", vertices[0], vertices[1],
vertices[2], vertices[3], vertices[4], vertices[5]);
vertices[2], vertices[3], vertices[4],
vertices[5]);
if (key.source != SHADER_SOURCE_SOLID) {
if (src->transform) {
glamor_set_transformed_normalize_tri_tcoords(
source_pixmap_priv,
src_matrix, src_xscale, src_yscale,
glamor_set_transformed_normalize_tri_tcoords
(source_pixmap_priv, src_matrix, src_xscale,
src_yscale, clipped_vtx_tmp,
glamor_priv->yInverted, source_texcoords);
}
else {
glamor_set_normalize_tri_tcoords(src_xscale,
src_yscale,
clipped_vtx_tmp,
glamor_priv->yInverted,
source_texcoords);
} else {
glamor_set_normalize_tri_tcoords(
src_xscale, src_yscale,
clipped_vtx_tmp,
glamor_priv->yInverted,
glamor_priv->
yInverted,
source_texcoords);
}
@ -934,7 +957,8 @@ NTRAPS_LOOP_AGAIN:
traps_not_completed -= traps_count;
glamor_flush_composite_triangles(screen);
goto NTRAPS_LOOP_AGAIN;
} else {
}
else {
ptrap = traps;
traps_count = ntrap;
}
@ -949,7 +973,7 @@ NTRAPS_LOOP_AGAIN:
ret = TRUE;
TRAPEZOID_RESET_GL:
TRAPEZOID_RESET_GL:
dispatch->glBindBuffer(GL_ARRAY_BUFFER, 0);
dispatch->glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
@ -964,14 +988,15 @@ TRAPEZOID_RESET_GL:
#endif
dispatch->glUseProgram(0);
TRAPEZOID_OUT:
TRAPEZOID_OUT:
if (box) {
REGION_UNINIT(dst->pDrawable->pScreen, &region);
}
if (temp_src != src) {
FreePicture(temp_src, 0);
} else {
}
else {
if (saved_source_format) {
src->format = saved_source_format;
}
@ -1363,7 +1388,8 @@ glamor_fini_trapezoid_shader(ScreenPtr screen)
static Bool
_glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
xTrapezoid * traps, int ntrap, BoxRec *bounds)
xTrapezoid *traps, int ntrap,
BoxRec *bounds)
{
glamor_screen_private *glamor_priv;
glamor_gl_dispatch *dispatch;
@ -1427,7 +1453,8 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
for (j = 0; j < mrect; j++) {
ptrap = traps + i + j;
DEBUGF("--- The parameter of xTrapezoid is:\ntop: %d 0x%x\tbottom: %d 0x%x\n"
DEBUGF
("--- The parameter of xTrapezoid is:\ntop: %d 0x%x\tbottom: %d 0x%x\n"
"left: p1 (%d 0x%x, %d 0x%x)\tp2 (%d 0x%x, %d 0x%x)\n"
"right: p1 (%d 0x%x, %d 0x%x)\tp2 (%d 0x%x, %d 0x%x)\n",
xFixedToInt(ptrap->top), ptrap->top,
@ -1443,20 +1470,18 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
miTrapezoidBounds(1, ptrap, &one_trap_bound);
vertices = (float*)(glamor_priv->vb + glamor_priv->vbo_offset) + 2;
vertices =
(float *) (glamor_priv->vb + glamor_priv->vbo_offset) + 2;
glamor_set_tcoords_ext((pixmap_priv->base.pixmap->drawable.width),
(pixmap_priv->base.pixmap->drawable.height),
(one_trap_bound.x1),
(one_trap_bound.y1),
(one_trap_bound.x2),
(one_trap_bound.y2),
(one_trap_bound.x1), (one_trap_bound.y1),
(one_trap_bound.x2), (one_trap_bound.y2),
glamor_priv->yInverted, vertices, stride);
DEBUGF("tex_vertices --> leftup : %f X %f, rightup: %f X %f,"
"rightbottom: %f X %f, leftbottom : %f X %f\n",
vertices[0], vertices[1],
vertices[1*stride], vertices[1*stride + 1],
vertices[2*stride], vertices[2*stride + 1],
vertices[3*stride], vertices[3*stride + 1]);
"rightbottom: %f X %f, leftbottom : %f X %f\n", vertices[0],
vertices[1], vertices[1 * stride], vertices[1 * stride + 1],
vertices[2 * stride], vertices[2 * stride + 1],
vertices[3 * stride], vertices[3 * stride + 1]);
/* Need to rebase. */
one_trap_bound.x1 -= bounds->x1;
@ -1467,33 +1492,36 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
vertices -= 2;
glamor_set_normalize_vcoords_ext(pixmap_priv, xscale, yscale,
one_trap_bound.x1, one_trap_bound.y1,
one_trap_bound.x2, one_trap_bound.y2,
glamor_priv->yInverted, vertices, stride);
one_trap_bound.x1,
one_trap_bound.y1,
one_trap_bound.x2,
one_trap_bound.y2,
glamor_priv->yInverted, vertices,
stride);
DEBUGF("vertices --> leftup : %f X %f, rightup: %f X %f,"
"rightbottom: %f X %f, leftbottom : %f X %f\n",
vertices[0], vertices[1],
vertices[1*stride], vertices[1*stride + 1],
vertices[2*stride], vertices[2*stride + 1],
vertices[3*stride], vertices[3*stride + 1]);
"rightbottom: %f X %f, leftbottom : %f X %f\n", vertices[0],
vertices[1], vertices[1 * stride], vertices[1 * stride + 1],
vertices[2 * stride], vertices[2 * stride + 1],
vertices[3 * stride], vertices[3 * stride + 1]);
vertices += 4;
/* Set the top and bottom. */
params[0] = ((float)ptrap->top) / 65536;
params[1] = ((float)ptrap->bottom) / 65536;
params[0] = ((float) ptrap->top) / 65536;
params[1] = ((float) ptrap->bottom) / 65536;
glamor_set_const_ext(params, 2, vertices, 4, stride);
vertices += 2;
/* Set the left params. */
params[0] = ((float)ptrap->left.p1.x) / 65536;
params[1] = ((float)ptrap->left.p1.y) / 65536;
params[0] = ((float) ptrap->left.p1.x) / 65536;
params[1] = ((float) ptrap->left.p1.y) / 65536;
if (ptrap->left.p1.x == ptrap->left.p2.x) {
left_slope = 0.0;
params[3] = 1.0;
} else {
left_slope = ((float)(ptrap->left.p1.y - ptrap->left.p2.y))
/ ((float)(ptrap->left.p1.x - ptrap->left.p2.x));
}
else {
left_slope = ((float) (ptrap->left.p1.y - ptrap->left.p2.y))
/ ((float) (ptrap->left.p1.x - ptrap->left.p2.x));
params[3] = 0.0;
}
params[2] = left_slope;
@ -1501,15 +1529,16 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
vertices += 4;
/* Set the left params. */
params[0] = ((float)ptrap->right.p1.x) / 65536;
params[1] = ((float)ptrap->right.p1.y) / 65536;
params[0] = ((float) ptrap->right.p1.x) / 65536;
params[1] = ((float) ptrap->right.p1.y) / 65536;
if (ptrap->right.p1.x == ptrap->right.p2.x) {
right_slope = 0.0;
params[3] = 1.0;
} else {
right_slope = ((float)(ptrap->right.p1.y - ptrap->right.p2.y))
/ ((float)(ptrap->right.p1.x - ptrap->right.p2.x));
}
else {
right_slope = ((float) (ptrap->right.p1.y - ptrap->right.p2.y))
/ ((float) (ptrap->right.p1.x - ptrap->right.p2.x));
params[3] = 0.0;
}
params[2] = right_slope;
@ -1518,11 +1547,12 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
DEBUGF("trap_top = %f, trap_bottom = %f, "
"trap_left_x = %f, trap_left_y = %f, left_slope = %f, "
"trap_right_x = %f, trap_right_y = %f, right_slope = %f\n",
((float)ptrap->top) / 65536, ((float)ptrap->bottom) / 65536,
((float)ptrap->left.p1.x) / 65536, ((float)ptrap->left.p1.y) / 65536,
left_slope,
((float)ptrap->right.p1.x) / 65536, ((float)ptrap->right.p1.y) / 65536,
right_slope);
((float) ptrap->top) / 65536,
((float) ptrap->bottom) / 65536,
((float) ptrap->left.p1.x) / 65536,
((float) ptrap->left.p1.y) / 65536, left_slope,
((float) ptrap->right.p1.x) / 65536,
((float) ptrap->right.p1.y) / 65536, right_slope);
glamor_priv->render_nr_verts += 4;
glamor_priv->vbo_offset += glamor_priv->vb_stride * 4;
@ -1544,11 +1574,13 @@ _glamor_generate_trapezoid_with_shader(ScreenPtr screen, PicturePtr picture,
}
#ifndef GLAMOR_GLES2
dispatch->glDrawRangeElements(GL_TRIANGLES, 0, glamor_priv->render_nr_verts,
dispatch->glDrawRangeElements(GL_TRIANGLES, 0,
glamor_priv->render_nr_verts,
(glamor_priv->render_nr_verts * 3) / 2,
GL_UNSIGNED_SHORT, NULL);
#else
dispatch->glDrawElements(GL_TRIANGLES, (glamor_priv->render_nr_verts * 3) / 2,
dispatch->glDrawElements(GL_TRIANGLES,
(glamor_priv->render_nr_verts * 3) / 2,
GL_UNSIGNED_SHORT, NULL);
#endif
}
@ -1584,11 +1616,9 @@ glamor_create_mask_picture(ScreenPtr screen,
if (!pict_format) {
if (dst->polyEdge == PolyEdgeSharp)
pict_format =
PictureMatchFormat(screen, 1, PICT_a1);
pict_format = PictureMatchFormat(screen, 1, PICT_a1);
else
pict_format =
PictureMatchFormat(screen, 8, PICT_a8);
pict_format = PictureMatchFormat(screen, 8, PICT_a8);
if (!pict_format)
return 0;
}
@ -1596,7 +1626,8 @@ glamor_create_mask_picture(ScreenPtr screen,
if (gpu) {
pixmap = glamor_create_pixmap(screen, width, height,
pict_format->depth, 0);
} else {
}
else {
pixmap = glamor_create_pixmap(screen, 0, 0,
pict_format->depth,
GLAMOR_CREATE_PIXMAP_CPU);
@ -1611,9 +1642,10 @@ glamor_create_mask_picture(ScreenPtr screen,
}
static int
_glamor_trapezoid_bounds (int ntrap, xTrapezoid *traps, BoxPtr box)
_glamor_trapezoid_bounds(int ntrap, xTrapezoid *traps, BoxPtr box)
{
int has_large_trapezoid = 0;
box->y1 = MAXSHORT;
box->y2 = MINSHORT;
box->x1 = MAXSHORT;
@ -1624,21 +1656,26 @@ _glamor_trapezoid_bounds (int ntrap, xTrapezoid *traps, BoxPtr box)
if (!xTrapezoidValid(traps))
continue;
y1 = xFixedToInt (traps->top);
y1 = xFixedToInt(traps->top);
if (y1 < box->y1)
box->y1 = y1;
y2 = xFixedToInt (xFixedCeil (traps->bottom));
y2 = xFixedToInt(xFixedCeil(traps->bottom));
if (y2 > box->y2)
box->y2 = y2;
x1 = xFixedToInt (min (_glamor_linefixedX (&traps->left, traps->top, FALSE),
_glamor_linefixedX (&traps->left, traps->bottom, FALSE)));
x1 = xFixedToInt(min
(_glamor_linefixedX(&traps->left, traps->top, FALSE),
_glamor_linefixedX(&traps->left, traps->bottom,
FALSE)));
if (x1 < box->x1)
box->x1 = x1;
x2 = xFixedToInt (xFixedCeil (max (_glamor_linefixedX (&traps->right, traps->top, TRUE),
_glamor_linefixedX (&traps->right, traps->bottom, TRUE))));
x2 = xFixedToInt(xFixedCeil
(max
(_glamor_linefixedX(&traps->right, traps->top, TRUE),
_glamor_linefixedX(&traps->right, traps->bottom,
TRUE))));
if (x2 > box->x2)
box->x2 = x2;
@ -1658,7 +1695,7 @@ static Bool
_glamor_trapezoids(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format, INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps, Bool fallback)
int ntrap, xTrapezoid *traps, Bool fallback)
{
ScreenPtr screen = dst->pDrawable->pScreen;
BoxRec bounds;
@ -1676,11 +1713,9 @@ _glamor_trapezoids(CARD8 op,
*/
if (!mask_format) {
if (dst->polyEdge == PolyEdgeSharp)
mask_format =
PictureMatchFormat(screen, 1, PICT_a1);
mask_format = PictureMatchFormat(screen, 1, PICT_a1);
else
mask_format =
PictureMatchFormat(screen, 8, PICT_a8);
mask_format = PictureMatchFormat(screen, 8, PICT_a8);
for (; ntrap; ntrap--, traps++)
glamor_trapezoids(op, src, dst, mask_format, x_src,
y_src, 1, traps);
@ -1718,14 +1753,16 @@ _glamor_trapezoids(CARD8 op,
if (mask_format->depth == 1) {
ret = _glamor_trapezoids_with_shader(op, src, dst, mask_format,
x_src, y_src, ntrap, traps);
if(ret)
if (ret)
return TRUE;
} else {
}
else {
if (has_large_trapezoid || ntrap > 256) {
/* The shader speed is relative slower than pixman when generating big chunk
trapezoid mask. We fallback to pixman to improve the performance. */
;
} else if (dst->polyMode == PolyModeImprecise) {
}
else if (dst->polyMode == PolyModeImprecise) {
/* The precise mode is that we sample the trapezoid on the centre points of
an (2*n+1)x(2*n-1) subpixel grid. It is computationally expensive in shader
and we use inside area ratio to replace it if the polymode == Imprecise. */
@ -1734,7 +1771,9 @@ _glamor_trapezoids(CARD8 op,
if (!picture)
return TRUE;
ret = _glamor_generate_trapezoid_with_shader(screen, picture, traps, ntrap, &bounds);
ret =
_glamor_generate_trapezoid_with_shader(screen, picture, traps,
ntrap, &bounds);
if (!ret)
FreePicture(picture, 0);
@ -1795,7 +1834,7 @@ void
glamor_trapezoids(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format, INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps)
int ntrap, xTrapezoid *traps)
{
DEBUGF("x_src = %d, y_src = %d, ntrap = %d\n", x_src, y_src, ntrap);
@ -1807,7 +1846,7 @@ Bool
glamor_trapezoids_nf(CARD8 op,
PicturePtr src, PicturePtr dst,
PictFormatPtr mask_format, INT16 x_src, INT16 y_src,
int ntrap, xTrapezoid * traps)
int ntrap, xTrapezoid *traps)
{
DEBUGF("x_src = %d, y_src = %d, ntrap = %d\n", x_src, y_src, ntrap);
@ -1816,4 +1855,3 @@ glamor_trapezoids_nf(CARD8 op,
}
#endif /* RENDER */

13
glamor/glamor_triangles.c
View File

@ -33,20 +33,18 @@ _glamor_triangles(CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc, INT16 ySrc, int ntris, xTriangle * tris, Bool fallback)
INT16 xSrc, INT16 ySrc, int ntris, xTriangle * tris,
Bool fallback)
{
if (!fallback
&& glamor_ddx_fallback_check_pixmap(pDst->pDrawable)
if (!fallback && glamor_ddx_fallback_check_pixmap(pDst->pDrawable)
&& (!pSrc->pDrawable
|| glamor_ddx_fallback_check_pixmap(pSrc->pDrawable)))
return FALSE;
if (glamor_prepare_access_picture(pDst, GLAMOR_ACCESS_RW)) {
if (glamor_prepare_access_picture(pSrc,
GLAMOR_ACCESS_RO)) {
if (glamor_prepare_access_picture(pSrc, GLAMOR_ACCESS_RO)) {
fbTriangles(op, pSrc, pDst, maskFormat, xSrc,
ySrc, ntris, tris);
fbTriangles(op, pSrc, pDst, maskFormat, xSrc, ySrc, ntris, tris);
glamor_finish_access_picture(pSrc, GLAMOR_ACCESS_RO);
}
@ -77,4 +75,3 @@ glamor_triangles_nf(CARD8 op,
return _glamor_triangles(op, pSrc, pDst, maskFormat,
xSrc, ySrc, ntris, tris, FALSE);
}

326
glamor/glamor_utils.h
View File

@ -59,7 +59,7 @@
#define PIXMAP_PRIV_GET_ACTUAL_SIZE(priv, w, h) \
do { \
if (unlikely(priv->type == GLAMOR_TEXTURE_LARGE)) { \
if (_X_UNLIKELY(priv->type == GLAMOR_TEXTURE_LARGE)) { \
w = priv->large.box.x2 - priv->large.box.x1; \
h = priv->large.box.y2 - priv->large.box.y1; \
} else { \
@ -80,7 +80,7 @@
#define pixmap_priv_get_fbo_off(_priv_, _xoff_, _yoff_) \
do { \
if (unlikely(_priv_ && (_priv_)->type == GLAMOR_TEXTURE_LARGE)) { \
if (_X_UNLIKELY(_priv_ && (_priv_)->type == GLAMOR_TEXTURE_LARGE)) { \
*(_xoff_) = - (_priv_)->large.box.x1; \
*(_yoff_) = - (_priv_)->large.box.y1; \
} else { \
@ -254,7 +254,6 @@
} \
} while(0)
/* _x1_ ... _y2_ may has fractional. */
#define glamor_get_repeat_transform_coords(priv, repeat_type, tx1, \
ty1, _x1_, _y1_) \
@ -315,7 +314,7 @@
texcoord, yInverted) \
do { \
(texcoord)[0] = t_from_x_coord_x(xscale, _tx_); \
if (likely(yInverted)) \
if (_X_LIKELY(yInverted)) \
(texcoord)[1] = t_from_x_coord_y_inverted(yscale, _ty_);\
else \
(texcoord)[1] = t_from_x_coord_y(yscale, _ty_); \
@ -338,7 +337,7 @@
tx += fbo_x_off; \
ty += fbo_y_off; \
(texcoord)[0] = t_from_x_coord_x(xscale, tx); \
if (likely(yInverted)) \
if (_X_LIKELY(yInverted)) \
(texcoord)[1] = t_from_x_coord_y_inverted(yscale, ty); \
else \
(texcoord)[1] = t_from_x_coord_y(yscale, ty); \
@ -402,8 +401,6 @@
2); \
} while (0)
#define glamor_set_normalize_tri_tcoords(xscale, \
yscale, \
vtx, \
@ -435,7 +432,7 @@
texcoords, \
stride) \
do { \
if (likely(priv->type != GLAMOR_TEXTURE_LARGE)) { \
if (_X_LIKELY(priv->type != GLAMOR_TEXTURE_LARGE)) { \
glamor_set_transformed_normalize_tcoords_ext(priv, matrix, xscale, \
yscale, _x1_, _y1_, \
_x2_, _y2_, yInverted, \
@ -475,7 +472,6 @@
} \
} while (0)
#define glamor_set_repeat_transformed_normalize_tcoords( priv, \
repeat_type, \
matrix, \
@ -509,7 +505,7 @@
(vertices)[1 * stride] = _t2_ = t_from_x_coord_x(xscale, tx2); \
(vertices)[2 * stride] = _t2_; \
(vertices)[3 * stride] = _t0_; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = _t1_ = t_from_x_coord_y_inverted(yscale, ty1); \
(vertices)[2 * stride + 1] = _t5_ = t_from_x_coord_y_inverted(yscale, ty2);\
} \
@ -525,7 +521,7 @@
x1, y1, x2, y2, \
yInverted, vertices, stride) \
do { \
if (unlikely(priv->type == GLAMOR_TEXTURE_LARGE)) { \
if (_X_UNLIKELY(priv->type == GLAMOR_TEXTURE_LARGE)) { \
float tx1, tx2, ty1, ty2; \
int fbo_x_off, fbo_y_off; \
pixmap_priv_get_fbo_off(priv, &fbo_x_off, &fbo_y_off); \
@ -541,7 +537,6 @@
x2, y2, yInverted, vertices, stride);\
} while(0)
#define glamor_set_normalize_tcoords(priv, xscale, yscale, \
x1, y1, x2, y2, \
yInverted, vertices) \
@ -556,7 +551,7 @@
_x1_, _y1_, _x2_, _y2_, \
yInverted, vertices, stride)\
do { \
if (unlikely(priv->type == GLAMOR_TEXTURE_LARGE)) { \
if (_X_UNLIKELY(priv->type == GLAMOR_TEXTURE_LARGE)) { \
float tx1, tx2, ty1, ty2; \
if (repeat_type == RepeatPad) { \
tx1 = _x1_ - priv->large.box.x1; \
@ -577,7 +572,6 @@
stride); \
} while(0)
#define glamor_set_repeat_normalize_tcoords(priv, repeat_type, \
xscale, yscale, \
_x1_, _y1_, _x2_, _y2_, \
@ -597,7 +591,7 @@
(vertices)[2] = t_from_x_coord_x(xscale, x2); \
(vertices)[6] = (vertices)[2]; \
(vertices)[4] = (vertices)[0]; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = t_from_x_coord_y_inverted(yscale, y1); \
(vertices)[7] = t_from_x_coord_y_inverted(yscale, y2); \
} \
@ -616,7 +610,7 @@
(vertices)[2] = (x2); \
(vertices)[4] = (vertices)[2]; \
(vertices)[6] = (vertices)[0]; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = (y1); \
(vertices)[5] = (y2); \
} \
@ -635,7 +629,7 @@
(vertices)[1*stride] = (x2); \
(vertices)[2*stride] = (vertices)[1*stride]; \
(vertices)[3*stride] = (vertices)[0]; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = (y1); \
(vertices)[2*stride + 1] = (y2); \
} \
@ -651,7 +645,7 @@
yInverted, vertices) \
do { \
(vertices)[0] = v_from_x_coord_x(xscale, x); \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = v_from_x_coord_y_inverted(yscale, y); \
} else { \
(vertices)[1] = v_from_x_coord_y(yscale, y); \
@ -679,7 +673,7 @@
(vertices)[2] = (x2); \
(vertices)[6] = (vertices)[2]; \
(vertices)[4] = (vertices)[0]; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = (y1); \
(vertices)[7] = (y2); \
} \
@ -705,7 +699,7 @@
x2 + fbo_x_off); \
(vertices)[2 * stride] = _t2_; \
(vertices)[3 * stride] = _t0_; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = _t1_ = v_from_x_coord_y_inverted(yscale, \
y1 + fbo_y_off); \
(vertices)[2 * stride + 1] = _t5_ = \
@ -721,7 +715,6 @@
(vertices)[3 * stride + 1] = _t5_; \
} while(0)
#define glamor_set_normalize_vcoords(priv, xscale, yscale, \
x1, y1, x2, y2, \
yInverted, vertices) \
@ -749,7 +742,7 @@
(vertices)[2] = v_from_x_coord_x(xscale, x2); \
(vertices)[6] = (vertices)[2]; \
(vertices)[4] = (vertices)[0]; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(vertices)[1] = v_from_x_coord_y_inverted(yscale, y1); \
(vertices)[7] = v_from_x_coord_y_inverted(yscale, y2); \
} \
@ -765,7 +758,7 @@
yInverted, pt) \
do { \
(pt)[0] = t_from_x_coord_x(xscale, x); \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(pt)[1] = t_from_x_coord_y_inverted(yscale, y); \
} else { \
(pt)[1] = t_from_x_coord_y(yscale, y); \
@ -776,7 +769,7 @@
yInverted, c) \
do { \
(c)[0] = (float)x; \
if (likely(yInverted)) { \
if (_X_LIKELY(yInverted)) { \
(c)[1] = (float)y; \
} else { \
(c)[1] = (float)height - (float)y; \
@ -789,6 +782,7 @@ glamor_calculate_boxes_bound(BoxPtr bound, BoxPtr boxes, int nbox)
int x_min, y_min;
int x_max, y_max;
int i;
x_min = y_min = MAXSHORT;
x_max = y_max = MINSHORT;
for (i = 0; i < nbox; i++) {
@ -812,6 +806,7 @@ inline static void
glamor_translate_boxes(BoxPtr boxes, int nbox, int dx, int dy)
{
int i;
for (i = 0; i < nbox; i++) {
boxes[i].x1 += dx;
boxes[i].y1 += dy;
@ -820,12 +815,6 @@ glamor_translate_boxes(BoxPtr boxes, int nbox, int dx, int dy)
}
}
static inline Bool
region_is_empty(pixman_region16_t *region)
{
return region->data && region->data->numRects == 0;
}
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
#endif
@ -943,9 +932,7 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
GLenum * tex_type,
int *no_alpha,
int *revert,
int *swap_rb,
int is_upload)
int *swap_rb, int is_upload)
{
*no_alpha = 0;
*revert = REVERT_NONE;
@ -1029,15 +1016,15 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
default:
LogMessageVerb(X_INFO, 0,
"fail to get matched format for %x \n",
format);
"fail to get matched format for %x \n", format);
return -1;
}
return 0;
}
/* Currently, we use RGBA to represent all formats. */
inline static int cache_format(GLenum format)
inline static int
cache_format(GLenum format)
{
switch (format) {
case GL_ALPHA:
@ -1058,8 +1045,7 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
GLenum * tex_type,
int *no_alpha,
int *revert,
int *swap_rb,
int is_upload)
int *swap_rb, int is_upload)
{
int need_swap_rb = 0;
@ -1157,8 +1143,11 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
*tex_format = GL_RGBA;
*tex_type = GL_UNSIGNED_SHORT_5_5_5_1;
if (IS_LITTLE_ENDIAN) {
*revert = is_upload ? REVERT_UPLOADING_1_5_5_5 : REVERT_DOWNLOADING_1_5_5_5;
} else
*revert =
is_upload ? REVERT_UPLOADING_1_5_5_5 :
REVERT_DOWNLOADING_1_5_5_5;
}
else
*revert = REVERT_NONE;
break;
@ -1168,8 +1157,11 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
*tex_format = GL_RGBA;
*tex_type = GL_UNSIGNED_SHORT_5_5_5_1;
if (IS_LITTLE_ENDIAN) {
*revert = is_upload ? REVERT_UPLOADING_1_5_5_5 : REVERT_DOWNLOADING_1_5_5_5;
} else
*revert =
is_upload ? REVERT_UPLOADING_1_5_5_5 :
REVERT_DOWNLOADING_1_5_5_5;
}
else
*revert = REVERT_NONE;
need_swap_rb = 1;
break;
@ -1205,8 +1197,7 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
default:
LogMessageVerb(X_INFO, 0,
"fail to get matched format for %x \n",
format);
"fail to get matched format for %x \n", format);
return -1;
}
@ -1217,7 +1208,8 @@ glamor_get_tex_format_type_from_pictformat(PictFormatShort format,
return 0;
}
inline static int cache_format(GLenum format)
inline static int
cache_format(GLenum format)
{
switch (format) {
case GL_ALPHA:
@ -1233,15 +1225,12 @@ inline static int cache_format(GLenum format)
#endif
static inline int
glamor_get_tex_format_type_from_pixmap(PixmapPtr pixmap,
GLenum * format,
GLenum * type,
int *no_alpha,
int *revert,
int *swap_rb,
int is_upload)
int *revert, int *swap_rb, int is_upload)
{
glamor_pixmap_private *pixmap_priv;
PictFormatShort pict_format;
@ -1256,11 +1245,9 @@ glamor_get_tex_format_type_from_pixmap(PixmapPtr pixmap,
format, type,
no_alpha,
revert,
swap_rb,
is_upload);
swap_rb, is_upload);
}
/* borrowed from uxa */
static inline Bool
glamor_get_rgba_from_pixel(CARD32 pixel,
@ -1278,27 +1265,30 @@ glamor_get_rgba_from_pixel(CARD32 pixel,
if (PICT_FORMAT_TYPE(format) == PICT_TYPE_A) {
rshift = gshift = bshift = ashift = 0;
} else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_ARGB) {
}
else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_ARGB) {
bshift = 0;
gshift = bbits;
rshift = gshift + gbits;
ashift = rshift + rbits;
} else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_ABGR) {
}
else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_ABGR) {
rshift = 0;
gshift = rbits;
bshift = gshift + gbits;
ashift = bshift + bbits;
#if XORG_VERSION_CURRENT >= 10699900
} else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_BGRA) {
}
else if (PICT_FORMAT_TYPE(format) == PICT_TYPE_BGRA) {
ashift = 0;
rshift = abits;
if (abits == 0)
rshift = PICT_FORMAT_BPP(format) - (rbits + gbits +
bbits);
rshift = PICT_FORMAT_BPP(format) - (rbits + gbits + bbits);
gshift = rshift + rbits;
bshift = gshift + gbits;
#endif
} else {
}
else {
return FALSE;
}
#define COLOR_INT_TO_FLOAT(_fc_, _p_, _s_, _bits_) \
@ -1328,7 +1318,8 @@ glamor_get_rgba_from_pixel(CARD32 pixel,
return TRUE;
}
inline static Bool glamor_pict_format_is_compatible(PictFormatShort pict_format, int depth)
inline static Bool
glamor_pict_format_is_compatible(PictFormatShort pict_format, int depth)
{
GLenum iformat;
@ -1344,19 +1335,23 @@ inline static Bool glamor_pict_format_is_compatible(PictFormatShort pict_format,
}
/* return TRUE if we can access this pixmap at DDX driver. */
inline static Bool glamor_ddx_fallback_check_pixmap(DrawablePtr drawable)
inline static Bool
glamor_ddx_fallback_check_pixmap(DrawablePtr drawable)
{
PixmapPtr pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
return (!pixmap_priv
|| (pixmap_priv->type == GLAMOR_TEXTURE_DRM
|| pixmap_priv->type == GLAMOR_MEMORY
|| pixmap_priv->type == GLAMOR_DRM_ONLY));
}
inline static Bool glamor_ddx_fallback_check_gc(GCPtr gc)
inline static Bool
glamor_ddx_fallback_check_gc(GCPtr gc)
{
PixmapPtr pixmap;
if (!gc)
return TRUE;
switch (gc->fillStyle) {
@ -1372,7 +1367,9 @@ inline static Bool glamor_ddx_fallback_check_gc(GCPtr gc)
}
return (!pixmap || glamor_ddx_fallback_check_pixmap(&pixmap->drawable));
}
inline static Bool glamor_is_large_pixmap(PixmapPtr pixmap)
inline static Bool
glamor_is_large_pixmap(PixmapPtr pixmap)
{
glamor_pixmap_private *priv;
@ -1380,7 +1377,8 @@ inline static Bool glamor_is_large_pixmap(PixmapPtr pixmap)
return (priv->type == GLAMOR_TEXTURE_LARGE);
}
inline static Bool glamor_is_large_picture(PicturePtr picture)
inline static Bool
glamor_is_large_picture(PicturePtr picture)
{
PixmapPtr pixmap;
@ -1391,85 +1389,87 @@ inline static Bool glamor_is_large_picture(PicturePtr picture)
return FALSE;
}
inline static Bool glamor_tex_format_is_readable(GLenum format)
inline static Bool
glamor_tex_format_is_readable(GLenum format)
{
return ((format == GL_RGBA || format == GL_RGB || format == GL_ALPHA));
}
static inline void _glamor_dump_pixmap_bits(PixmapPtr pixmap, int x, int y, int w, int h)
static inline void
_glamor_dump_pixmap_bits(PixmapPtr pixmap, int x, int y, int w, int h)
{
int i,j;
unsigned char * p = pixmap->devPrivate.ptr;
int i, j;
unsigned char *p = pixmap->devPrivate.ptr;
int stride = pixmap->devKind;
p = p + y * stride + x;
for (i = 0; i < h; i++)
{
for (i = 0; i < h; i++) {
ErrorF("line %3d: ", i);
for(j = 0; j < w; j++)
ErrorF("%2d ", (p[j/8] & (1 << (j%8)))>>(j%8));
for (j = 0; j < w; j++)
ErrorF("%2d ", (p[j / 8] & (1 << (j % 8))) >> (j % 8));
p += stride;
ErrorF("\n");
}
}
static inline void _glamor_dump_pixmap_byte(PixmapPtr pixmap, int x, int y, int w, int h)
static inline void
_glamor_dump_pixmap_byte(PixmapPtr pixmap, int x, int y, int w, int h)
{
int i,j;
unsigned char * p = pixmap->devPrivate.ptr;
int i, j;
unsigned char *p = pixmap->devPrivate.ptr;
int stride = pixmap->devKind;
p = p + y * stride + x;
for (i = 0; i < h; i++)
{
for (i = 0; i < h; i++) {
ErrorF("line %3d: ", i);
for(j = 0; j < w; j++)
for (j = 0; j < w; j++)
ErrorF("%2x ", p[j]);
p += stride;
ErrorF("\n");
}
}
static inline void _glamor_dump_pixmap_sword(PixmapPtr pixmap, int x, int y, int w, int h)
static inline void
_glamor_dump_pixmap_sword(PixmapPtr pixmap, int x, int y, int w, int h)
{
int i,j;
unsigned short * p = pixmap->devPrivate.ptr;
int i, j;
unsigned short *p = pixmap->devPrivate.ptr;
int stride = pixmap->devKind / 2;
p = p + y * stride + x;
for (i = 0; i < h; i++)
{
for (i = 0; i < h; i++) {
ErrorF("line %3d: ", i);
for(j = 0; j < w; j++)
for (j = 0; j < w; j++)
ErrorF("%2x ", p[j]);
p += stride;
ErrorF("\n");
}
}
static inline void _glamor_dump_pixmap_word(PixmapPtr pixmap, int x, int y, int w, int h)
static inline void
_glamor_dump_pixmap_word(PixmapPtr pixmap, int x, int y, int w, int h)
{
int i,j;
unsigned int * p = pixmap->devPrivate.ptr;
int i, j;
unsigned int *p = pixmap->devPrivate.ptr;
int stride = pixmap->devKind / 4;
p = p + y * stride + x;
for (i = 0; i < h; i++)
{
for (i = 0; i < h; i++) {
ErrorF("line %3d: ", i);
for(j = 0; j < w; j++)
for (j = 0; j < w; j++)
ErrorF("%2x ", p[j]);
p += stride;
ErrorF("\n");
}
}
static inline void glamor_dump_pixmap(PixmapPtr pixmap, int x, int y, int w, int h)
static inline void
glamor_dump_pixmap(PixmapPtr pixmap, int x, int y, int w, int h)
{
w = ((x + w) > pixmap->drawable.width) ? (pixmap->drawable.width - x) : w;
h = ((y + h) > pixmap->drawable.height) ? (pixmap->drawable.height - y) : h;
@ -1497,14 +1497,14 @@ static inline void glamor_dump_pixmap(PixmapPtr pixmap, int x, int y, int w, int
glamor_finish_access(&pixmap->drawable, GLAMOR_ACCESS_RO);
}
static inline void _glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
static inline void
_glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
int x, int y, int w, int h,
PictFormatShort short_format,
int all, int diffs)
PictFormatShort short_format, int all, int diffs)
{
int i, j;
unsigned char * p1 = pixmap1->devPrivate.ptr;
unsigned char * p2 = pixmap2->devPrivate.ptr;
unsigned char *p1 = pixmap1->devPrivate.ptr;
unsigned char *p2 = pixmap2->devPrivate.ptr;
int line_need_printed = 0;
int test_code = 0xAABBCCDD;
int little_endian = 0;
@ -1534,9 +1534,10 @@ static inline void _glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
p2 += stride;
ErrorF("\n");
}
} else {
}
else {
if (short_format == PICT_a8r8g8b8) {
p_test = (unsigned char *) & test_code;
p_test = (unsigned char *) &test_code;
little_endian = (*p_test == 0xDD);
bpp = 4;
@ -1544,40 +1545,51 @@ static inline void _glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
line_need_printed = 0;
for (j = 0; j < stride; j++) {
if (p1[j] != p2[j] && (p1[j] - p2[j] > diffs || p2[j] - p1[j] > diffs)) {
if (p1[j] != p2[j] &&
(p1[j] - p2[j] > diffs || p2[j] - p1[j] > diffs)) {
if (line_need_printed) {
if (little_endian) {
switch (j % 4) {
case 2:
ErrorF("[%d]RED:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]RED:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 1:
ErrorF("[%d]GREEN:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]GREEN:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 0:
ErrorF("[%d]BLUE:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]BLUE:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 3:
ErrorF("[%d]Alpha:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]Alpha:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
}
} else {
}
else {
switch (j % 4) {
case 1:
ErrorF("[%d]RED:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]RED:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 2:
ErrorF("[%d]GREEN:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]GREEN:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 3:
ErrorF("[%d]BLUE:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]BLUE:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
case 0:
ErrorF("[%d]Alpha:%2x:%2x ", j / bpp, p1[j], p2[j]);
ErrorF("[%d]Alpha:%2x:%2x ", j / bpp, p1[j],
p2[j]);
break;
}
}
} else {
}
else {
line_need_printed = 1;
j = -1;
ErrorF("line %3d: ", i);
@ -1599,7 +1611,8 @@ static inline void _glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
if (p1[j] != p2[j]) {
if (line_need_printed) {
ErrorF("[%d]%2x:%2x ", j / bpp, p1[j], p2[j]);
} else {
}
else {
line_need_printed = 1;
j = -1;
ErrorF("line %3d: ", i);
@ -1616,7 +1629,8 @@ static inline void _glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
}
}
static inline void glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
static inline void
glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
int x, int y, int w, int h, int all, int diffs)
{
assert(pixmap1->drawable.depth == pixmap2->drawable.depth);
@ -1632,12 +1646,12 @@ static inline void glamor_compare_pixmaps(PixmapPtr pixmap1, PixmapPtr pixmap2,
/* This function is used to compare two pictures.
If the picture has no drawable, we use fb functions to generate it. */
static inline void glamor_compare_pictures( ScreenPtr screen,
static inline void
glamor_compare_pictures(ScreenPtr screen,
PicturePtr fst_picture,
PicturePtr snd_picture,
int x_source, int y_source,
int width, int height,
int all, int diffs)
int width, int height, int all, int diffs)
{
PixmapPtr fst_pixmap;
PixmapPtr snd_pixmap;
@ -1681,14 +1695,12 @@ static inline void glamor_compare_pictures( ScreenPtr screen,
pixman_pic = CreatePicture(0,
&pixmap->drawable,
PictureMatchFormat(screen,
PIXMAN_FORMAT_DEPTH(format), format),
0, 0, serverClient, &error);
PIXMAN_FORMAT_DEPTH
(format), format), 0, 0,
serverClient, &error);
fbComposite(PictOpSrc, fst_picture, NULL, pixman_pic,
x_source, y_source,
0, 0,
0, 0,
width, height);
x_source, y_source, 0, 0, 0, 0, width, height);
glamor_destroy_pixmap(pixmap);
@ -1711,14 +1723,12 @@ static inline void glamor_compare_pictures( ScreenPtr screen,
pixman_pic = CreatePicture(0,
&pixmap->drawable,
PictureMatchFormat(screen,
PIXMAN_FORMAT_DEPTH(format), format),
0, 0, serverClient, &error);
PIXMAN_FORMAT_DEPTH
(format), format), 0, 0,
serverClient, &error);
fbComposite(PictOpSrc, snd_picture, NULL, pixman_pic,
x_source, y_source,
0, 0,
0, 0,
width, height);
x_source, y_source, 0, 0, 0, 0, width, height);
glamor_destroy_pixmap(pixmap);
@ -1753,8 +1763,7 @@ static inline void glamor_compare_pictures( ScreenPtr screen,
_glamor_compare_pixmaps(fst_pixmap, snd_pixmap,
x_source, y_source,
width, height,
fst_picture->format, all, diffs);
width, height, fst_picture->format, all, diffs);
glamor_finish_access(&fst_pixmap->drawable, GLAMOR_ACCESS_RO);
glamor_finish_access(&snd_pixmap->drawable, GLAMOR_ACCESS_RO);
@ -1768,42 +1777,59 @@ static inline void glamor_compare_pictures( ScreenPtr screen,
}
#ifdef __i386__
static inline unsigned long __fls(unsigned long x)
static inline unsigned long
__fls(unsigned long x)
{
asm("bsr %1,%0"
: "=r" (x)
: "rm" (x));
asm("bsr %1,%0":"=r"(x)
: "rm"(x));
return x;
}
#else
static inline unsigned long __fls(unsigned long x)
static inline unsigned long
__fls(unsigned long x)
{
int n;
if (x == 0) return(0);
if (x == 0)
return (0);
n = 0;
if (x <= 0x0000FFFF) {n = n +16; x = x <<16;}
if (x <= 0x00FFFFFF) {n = n + 8; x = x << 8;}
if (x <= 0x0FFFFFFF) {n = n + 4; x = x << 4;}
if (x <= 0x3FFFFFFF) {n = n + 2; x = x << 2;}
if (x <= 0x7FFFFFFF) {n = n + 1;}
if (x <= 0x0000FFFF) {
n = n + 16;
x = x << 16;
}
if (x <= 0x00FFFFFF) {
n = n + 8;
x = x << 8;
}
if (x <= 0x0FFFFFFF) {
n = n + 4;
x = x << 4;
}
if (x <= 0x3FFFFFFF) {
n = n + 2;
x = x << 2;
}
if (x <= 0x7FFFFFFF) {
n = n + 1;
}
return 31 - n;
}
#endif
static inline void glamor_make_current(ScreenPtr screen)
static inline void
glamor_make_current(ScreenPtr screen)
{
glamor_egl_make_current(screen);
}
static inline void glamor_restore_current(ScreenPtr screen)
static inline void
glamor_restore_current(ScreenPtr screen)
{
glamor_egl_restore_context(screen);
}
#ifdef GLX_USE_SHARED_DISPATCH
static inline glamor_gl_dispatch *
glamor_get_dispatch(glamor_screen_private *glamor_priv)
glamor_get_dispatch(glamor_screen_private * glamor_priv)
{
if (glamor_priv->flags & GLAMOR_USE_EGL_SCREEN)
glamor_make_current(glamor_priv->screen);
@ -1812,24 +1838,10 @@ glamor_get_dispatch(glamor_screen_private *glamor_priv)
}
static inline void
glamor_put_dispatch(glamor_screen_private *glamor_priv)
glamor_put_dispatch(glamor_screen_private * glamor_priv)
{
if (glamor_priv->flags & GLAMOR_USE_EGL_SCREEN)
glamor_restore_current(glamor_priv->screen);
}
#else
#warning "Indirect GLX may be broken, need to implement context switch."
static inline glamor_gl_dispatch *
glamor_get_dispatch(glamor_screen_private *glamor_priv)
{
return &glamor_priv->_dispatch;
}
static inline void
glamor_put_dispatch(glamor_screen_private *glamor_priv)
{
}
#endif
#endif

22
glamor/glamor_window.c
View File

@ -28,9 +28,8 @@
* Screen Change Window Attribute implementation.
*/
static void
glamor_fixup_window_pixmap(DrawablePtr pDrawable, PixmapPtr * ppPixmap)
glamor_fixup_window_pixmap(DrawablePtr pDrawable, PixmapPtr *ppPixmap)
{
PixmapPtr pPixmap = *ppPixmap;
glamor_pixmap_private *pixmap_priv;
@ -41,8 +40,7 @@ glamor_fixup_window_pixmap(DrawablePtr pDrawable, PixmapPtr * ppPixmap)
glamor_fallback("pixmap %p has no fbo\n", pPixmap);
goto fail;
}
glamor_debug_output(GLAMOR_DEBUG_UNIMPL,
"To be implemented.\n");
glamor_debug_output(GLAMOR_DEBUG_UNIMPL, "To be implemented.\n");
}
return;
@ -58,14 +56,12 @@ glamor_change_window_attributes(WindowPtr pWin, unsigned long mask)
if (mask & CWBackPixmap) {
if (pWin->backgroundState == BackgroundPixmap)
glamor_fixup_window_pixmap(&pWin->drawable,
&pWin->
background.pixmap);
&pWin->background.pixmap);
}
if (mask & CWBorderPixmap) {
if (pWin->borderIsPixel == FALSE)
glamor_fixup_window_pixmap(&pWin->drawable,
&pWin->border.pixmap);
glamor_fixup_window_pixmap(&pWin->drawable, &pWin->border.pixmap);
}
return TRUE;
}
@ -74,8 +70,7 @@ void
glamor_set_window_pixmap(WindowPtr win, PixmapPtr pPixmap)
{
ScreenPtr screen = win->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
PixmapPtr old = screen->GetWindowPixmap(win);
if (pPixmap != old) {
@ -83,7 +78,8 @@ glamor_set_window_pixmap(WindowPtr win, PixmapPtr pPixmap)
PicturePtr pic = NULL;
pixmap_priv = glamor_get_pixmap_private(old);
if (GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv) && pixmap_priv->base.picture->pDrawable == (DrawablePtr)win) {
if (GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv) &&
pixmap_priv->base.picture->pDrawable == (DrawablePtr) win) {
pic = pixmap_priv->base.picture;
pixmap_priv->base.is_picture = 0;
pixmap_priv->base.picture = NULL;
@ -91,13 +87,13 @@ glamor_set_window_pixmap(WindowPtr win, PixmapPtr pPixmap)
pixmap_priv = glamor_get_pixmap_private(pPixmap);
if (pixmap_priv) {
pixmap_priv->base.is_picture = !!pic;
pixmap_priv->base.is_picture = ! !pic;
pixmap_priv->base.picture = pic;
}
}
screen->SetWindowPixmap = glamor_priv->saved_procs.set_window_pixmap;
(screen->SetWindowPixmap)(win, pPixmap);
(screen->SetWindowPixmap) (win, pPixmap);
glamor_priv->saved_procs.set_window_pixmap = screen->SetWindowPixmap;
screen->SetWindowPixmap = glamor_set_window_pixmap;
}

468
glamor/glamor_xv.c
View File

@ -39,8 +39,7 @@
#include <X11/extensions/Xv.h>
#include "fourcc.h"
/* Reference color space transform data */
typedef struct tagREF_TRANSFORM
{
typedef struct tagREF_TRANSFORM {
float RefLuma;
float RefRCb;
float RefRCr;
@ -56,10 +55,12 @@ typedef struct tagREF_TRANSFORM
#define RTFContrast(a) (1.0 + ((a)*1.0)/1000.0)
#define RTFHue(a) (((a)*3.1416)/1000.0)
static const char *xv_vs= "attribute vec4 v_position;\n"
static const char *xv_vs = "attribute vec4 v_position;\n"
"attribute vec4 v_texcoord0;\n"
"varying vec2 tcs;\n"
"void main()\n" "{\n" " gl_Position = v_position;\n"
"void main()\n"
"{\n"
" gl_Position = v_position;\n"
"tcs = v_texcoord0.xy;\n"
"}\n";
@ -73,7 +74,8 @@ static const char *xv_ps = GLAMOR_DEFAULT_PRECISION
"varying vec2 tcs;\n"
"float sample;\n"
"vec4 temp1;\n"
"void main()\n" "{\n"
"void main()\n"
"{\n"
"sample = texture2D(y_sampler, tcs).w;\n"
"temp1.xyz = offsetyco.www * vec3(sample) + offsetyco.xyz;\n"
"sample = texture2D(u_sampler, tcs).w;\n"
@ -125,97 +127,94 @@ glamor_fini_xv_shader(ScreenPtr screen)
#define ClipValue(v,min,max) ((v) < (min) ? (min) : (v) > (max) ? (max) : (v))
#define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE)
static Atom xvBrightness, xvContrast, xvSaturation, xvHue, xvColorspace, xvGamma;
static Atom xvBrightness, xvContrast, xvSaturation, xvHue, xvColorspace,
xvGamma;
#define NUM_ATTRIBUTES 5
static XF86AttributeRec Attributes_glamor[NUM_ATTRIBUTES+1] =
{
static XF86AttributeRec Attributes_glamor[NUM_ATTRIBUTES + 1] = {
{XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"},
{XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"},
{XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"},
{XvSettable | XvGettable, -1000, 1000, "XV_HUE"},
{XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"},
{0, 0, 0, NULL}
};
};
#define NUM_FORMATS 3
static XF86VideoFormatRec Formats[NUM_FORMATS] =
{
static XF86VideoFormatRec Formats[NUM_FORMATS] = {
{15, TrueColor}, {16, TrueColor}, {24, TrueColor}
};
};
#define NUM_IMAGES 2
static XF86ImageRec Images[NUM_IMAGES] =
{
XVIMAGE_YV12,
static XF86ImageRec Images[NUM_IMAGES] = {
XVIMAGE_YV12,
XVIMAGE_I420,
};
};
static void
glamor_xv_stop_video(ScrnInfoPtr pScrn, pointer data, Bool cleanup)
glamor_xv_stop_video(ScrnInfoPtr pScrn, void *data, Bool cleanup)
{
glamor_port_private *port_priv = (glamor_port_private *)data;
int i;
if (!cleanup)
glamor_port_private *port_priv = (glamor_port_private *) data;
int i;
if (!cleanup)
return;
for (i = 0; i < 3; i++) {
if (port_priv->src_pix[i]) {
glamor_destroy_pixmap(port_priv->src_pix[i]);
port_priv->src_pix[i] = NULL;
}
}
for (i = 0; i < 3; i++) {
if (port_priv->src_pix[i]) {
glamor_destroy_pixmap(port_priv->src_pix[i]);
port_priv->src_pix[i] = NULL;
}
}
}
static int
glamor_xv_set_port_attribute(ScrnInfoPtr pScrn,
Atom attribute,
INT32 value,
pointer data)
Atom attribute, INT32 value, void *data)
{
glamor_port_private *port_priv = (glamor_port_private *)data;
if (attribute == xvBrightness)
glamor_port_private *port_priv = (glamor_port_private *) data;
if (attribute == xvBrightness)
port_priv->brightness = ClipValue(value, -1000, 1000);
else if (attribute == xvHue)
else if (attribute == xvHue)
port_priv->hue = ClipValue(value, -1000, 1000);
else if (attribute == xvContrast)
else if (attribute == xvContrast)
port_priv->contrast = ClipValue(value, -1000, 1000);
else if (attribute == xvSaturation)
else if (attribute == xvSaturation)
port_priv->saturation = ClipValue(value, -1000, 1000);
else if (attribute == xvGamma)
port_priv->gamma = ClipValue (value, 100, 10000);
else if(attribute == xvColorspace)
port_priv->transform_index = ClipValue (value, 0, 1);
else
else if (attribute == xvGamma)
port_priv->gamma = ClipValue(value, 100, 10000);
else if (attribute == xvColorspace)
port_priv->transform_index = ClipValue(value, 0, 1);
else
return BadMatch;
return Success;
return Success;
}
static int
glamor_xv_get_port_attribute(ScrnInfoPtr pScrn,
Atom attribute,
INT32 *value,
pointer data)
Atom attribute, INT32 *value, void *data)
{
glamor_port_private *port_priv = (glamor_port_private *)data;
if (attribute == xvBrightness)
glamor_port_private *port_priv = (glamor_port_private *) data;
if (attribute == xvBrightness)
*value = port_priv->brightness;
else if (attribute == xvHue)
else if (attribute == xvHue)
*value = port_priv->hue;
else if (attribute == xvContrast)
else if (attribute == xvContrast)
*value = port_priv->contrast;
else if (attribute == xvSaturation)
else if (attribute == xvSaturation)
*value = port_priv->saturation;
else if (attribute == xvGamma)
else if (attribute == xvGamma)
*value = port_priv->gamma;
else if(attribute == xvColorspace)
else if (attribute == xvColorspace)
*value = port_priv->transform_index;
else
else
return BadMatch;
return Success;
return Success;
}
static void
@ -223,11 +222,10 @@ glamor_xv_query_best_size(ScrnInfoPtr pScrn,
Bool motion,
short vid_w, short vid_h,
short drw_w, short drw_h,
unsigned int *p_w, unsigned int *p_h,
pointer data)
unsigned int *p_w, unsigned int *p_h, void *data)
{
*p_w = drw_w;
*p_h = drw_h;
*p_w = drw_w;
*p_h = drw_h;
}
static int
@ -236,216 +234,203 @@ glamor_xv_query_image_attributes(ScrnInfoPtr pScrn,
unsigned short *w, unsigned short *h,
int *pitches, int *offsets)
{
int size = 0, tmp;
int size = 0, tmp;
if (offsets) offsets[0] = 0;
switch (id) {
case FOURCC_YV12:
case FOURCC_I420:
*h = *h;
*w = *w;
size = *w;
if (pitches) pitches[0] = size;
size *= *h;
if (offsets) offsets[1] = size;
tmp = *w >> 1;
if (pitches) pitches[1] = pitches[2] = tmp;
tmp *= (*h >> 1);
size += tmp;
if (offsets) offsets[2] = size;
size += tmp;
break;
}
return size;
if (offsets)
offsets[0] = 0;
switch (id) {
case FOURCC_YV12:
case FOURCC_I420:
*h = *h;
*w = *w;
size = *w;
if (pitches)
pitches[0] = size;
size *= *h;
if (offsets)
offsets[1] = size;
tmp = *w >> 1;
if (pitches)
pitches[1] = pitches[2] = tmp;
tmp *= (*h >> 1);
size += tmp;
if (offsets)
offsets[2] = size;
size += tmp;
break;
}
return size;
}
/* Parameters for ITU-R BT.601 and ITU-R BT.709 colour spaces
note the difference to the parameters used in overlay are due
to 10bit vs. float calcs */
static REF_TRANSFORM trans[2] =
{
static REF_TRANSFORM trans[2] = {
{1.1643, 0.0, 1.5960, -0.3918, -0.8129, 2.0172, 0.0}, /* BT.601 */
{1.1643, 0.0, 1.7927, -0.2132, -0.5329, 2.1124, 0.0} /* BT.709 */
};
};
static void
glamor_display_textured_video(glamor_port_private *port_priv)
{
ScreenPtr screen = port_priv->pPixmap->drawable.pScreen;
glamor_screen_private *glamor_priv =
glamor_get_screen_private(screen);
glamor_pixmap_private *pixmap_priv =
ScreenPtr screen = port_priv->pPixmap->drawable.pScreen;
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
glamor_pixmap_private *pixmap_priv =
glamor_get_pixmap_private(port_priv->pPixmap);
glamor_pixmap_private *src_pixmap_priv[3];
glamor_gl_dispatch *dispatch;
float vertices[32], texcoords[8];
BoxPtr box = REGION_RECTS(&port_priv->clip);
int nBox = REGION_NUM_RECTS(&port_priv->clip);
int dst_x_off, dst_y_off;
GLfloat dst_xscale, dst_yscale;
GLfloat src_xscale[3], src_yscale[3];
int i;
const float Loff = -0.0627;
const float Coff = -0.502;
float uvcosf, uvsinf;
float yco;
float uco[3], vco[3], off[3];
float bright, cont, gamma;
int ref = port_priv->transform_index;
GLint uloc, sampler_loc;
glamor_pixmap_private *src_pixmap_priv[3];
glamor_gl_dispatch *dispatch;
float vertices[32], texcoords[8];
BoxPtr box = REGION_RECTS(&port_priv->clip);
int nBox = REGION_NUM_RECTS(&port_priv->clip);
int dst_x_off, dst_y_off;
GLfloat dst_xscale, dst_yscale;
GLfloat src_xscale[3], src_yscale[3];
int i;
const float Loff = -0.0627;
const float Coff = -0.502;
float uvcosf, uvsinf;
float yco;
float uco[3], vco[3], off[3];
float bright, cont, gamma;
int ref = port_priv->transform_index;
GLint uloc, sampler_loc;
cont = RTFContrast(port_priv->contrast);
bright = RTFBrightness(port_priv->brightness);
gamma = (float)port_priv->gamma / 1000.0;
uvcosf = RTFSaturation(port_priv->saturation) * cos(RTFHue(port_priv->hue));
uvsinf = RTFSaturation(port_priv->saturation) * sin(RTFHue(port_priv->hue));
cont = RTFContrast(port_priv->contrast);
bright = RTFBrightness(port_priv->brightness);
gamma = (float) port_priv->gamma / 1000.0;
uvcosf = RTFSaturation(port_priv->saturation) * cos(RTFHue(port_priv->hue));
uvsinf = RTFSaturation(port_priv->saturation) * sin(RTFHue(port_priv->hue));
/* overlay video also does pre-gamma contrast/sat adjust, should we? */
yco = trans[ref].RefLuma * cont;
uco[0] = -trans[ref].RefRCr * uvsinf;
uco[1] = trans[ref].RefGCb * uvcosf - trans[ref].RefGCr * uvsinf;
uco[2] = trans[ref].RefBCb * uvcosf;
vco[0] = trans[ref].RefRCr * uvcosf;
vco[1] = trans[ref].RefGCb * uvsinf + trans[ref].RefGCr * uvcosf;
vco[2] = trans[ref].RefBCb * uvsinf;
off[0] = Loff * yco + Coff * (uco[0] + vco[0]) + bright;
off[1] = Loff * yco + Coff * (uco[1] + vco[1]) + bright;
off[2] = Loff * yco + Coff * (uco[2] + vco[2]) + bright;
gamma = 1.0;
yco = trans[ref].RefLuma * cont;
uco[0] = -trans[ref].RefRCr * uvsinf;
uco[1] = trans[ref].RefGCb * uvcosf - trans[ref].RefGCr * uvsinf;
uco[2] = trans[ref].RefBCb * uvcosf;
vco[0] = trans[ref].RefRCr * uvcosf;
vco[1] = trans[ref].RefGCb * uvsinf + trans[ref].RefGCr * uvcosf;
vco[2] = trans[ref].RefBCb * uvsinf;
off[0] = Loff * yco + Coff * (uco[0] + vco[0]) + bright;
off[1] = Loff * yco + Coff * (uco[1] + vco[1]) + bright;
off[2] = Loff * yco + Coff * (uco[2] + vco[2]) + bright;
gamma = 1.0;
pixmap_priv_get_dest_scale(pixmap_priv, &dst_xscale, &dst_yscale);
glamor_get_drawable_deltas(port_priv->pDraw, port_priv->pPixmap, &dst_x_off,
pixmap_priv_get_dest_scale(pixmap_priv, &dst_xscale, &dst_yscale);
glamor_get_drawable_deltas(port_priv->pDraw, port_priv->pPixmap, &dst_x_off,
&dst_y_off);
glamor_set_destination_pixmap_priv_nc(pixmap_priv);
glamor_set_destination_pixmap_priv_nc(pixmap_priv);
for (i = 0; i < 3; i++) {
if (port_priv->src_pix[i]) {
src_pixmap_priv[i] = glamor_get_pixmap_private(port_priv->src_pix[i]);
pixmap_priv_get_scale(src_pixmap_priv[i], &src_xscale[i], &src_yscale[i]);
}
}
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glUseProgram(glamor_priv->xv_prog);
for (i = 0; i < 3; i++) {
if (port_priv->src_pix[i]) {
src_pixmap_priv[i] =
glamor_get_pixmap_private(port_priv->src_pix[i]);
pixmap_priv_get_scale(src_pixmap_priv[i], &src_xscale[i],
&src_yscale[i]);
}
}
dispatch = glamor_get_dispatch(glamor_priv);
dispatch->glUseProgram(glamor_priv->xv_prog);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "offsetyco");
dispatch->glUniform4f(uloc, off[0], off[1], off[2], yco);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "ucogamma");
dispatch->glUniform4f(uloc, uco[0], uco[1], uco[2], gamma);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "vco");
dispatch->glUniform4f(uloc, vco[0], vco[1], vco[2], 0);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "offsetyco");
dispatch->glUniform4f(uloc, off[0], off[1], off[2], yco);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "ucogamma");
dispatch->glUniform4f(uloc, uco[0], uco[1], uco[2], gamma);
uloc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "vco");
dispatch->glUniform4f(uloc, vco[0], vco[1], vco[2], 0);
dispatch->glActiveTexture(GL_TEXTURE0);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[0]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
dispatch->glActiveTexture(GL_TEXTURE0);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[0]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
dispatch->glActiveTexture(GL_TEXTURE1);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[1]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
dispatch->glActiveTexture(GL_TEXTURE1);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[1]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
dispatch->glActiveTexture(GL_TEXTURE2);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[2]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
dispatch->glActiveTexture(GL_TEXTURE2);
dispatch->glBindTexture(GL_TEXTURE_2D, src_pixmap_priv[2]->base.fbo->tex);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
dispatch->glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
sampler_loc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "y_sampler");
dispatch->glUniform1i(sampler_loc, 0);
sampler_loc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "u_sampler");
dispatch->glUniform1i(sampler_loc, 1);
sampler_loc = dispatch->glGetUniformLocation(glamor_priv->xv_prog, "v_sampler");
dispatch->glUniform1i(sampler_loc, 2);
sampler_loc =
dispatch->glGetUniformLocation(glamor_priv->xv_prog, "y_sampler");
dispatch->glUniform1i(sampler_loc, 0);
sampler_loc =
dispatch->glGetUniformLocation(glamor_priv->xv_prog, "u_sampler");
dispatch->glUniform1i(sampler_loc, 1);
sampler_loc =
dispatch->glGetUniformLocation(glamor_priv->xv_prog, "v_sampler");
dispatch->glUniform1i(sampler_loc, 2);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2,
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2,
GL_FLOAT, GL_FALSE,
2 * sizeof(float),
texcoords);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
2 * sizeof(float), texcoords);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float),
vertices);
dispatch->glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float), vertices);
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
for (i = 0; i < nBox; i++) {
float off_x = box[i].x1 - port_priv->drw_x;
float off_y = box[i].y1 - port_priv->drw_y;
float diff_x = (float)port_priv->src_w / (float)port_priv->dst_w;
float diff_y = (float)port_priv->src_h / (float)port_priv->dst_h;
float srcx, srcy, srcw, srch;
int dstx, dsty, dstw, dsth;
dispatch->glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
for (i = 0; i < nBox; i++) {
float off_x = box[i].x1 - port_priv->drw_x;
float off_y = box[i].y1 - port_priv->drw_y;
float diff_x = (float) port_priv->src_w / (float) port_priv->dst_w;
float diff_y = (float) port_priv->src_h / (float) port_priv->dst_h;
float srcx, srcy, srcw, srch;
int dstx, dsty, dstw, dsth;
dstx = box[i].x1 + dst_x_off;
dsty = box[i].y1 + dst_y_off;
dstw = box[i].x2 - box[i].x1;
dsth = box[i].y2 - box[i].y1;
dstx = box[i].x1 + dst_x_off;
dsty = box[i].y1 + dst_y_off;
dstw = box[i].x2 - box[i].x1;
dsth = box[i].y2 - box[i].y1;
srcx = port_priv->src_x + off_x * diff_x;
srcy = port_priv->src_y + off_y * diff_y;
srcw = (port_priv->src_w * dstw) / (float) port_priv->dst_w;
srch = (port_priv->src_h * dsth) / (float) port_priv->dst_h;
srcx = port_priv->src_x + off_x * diff_x;
srcy = port_priv->src_y + off_y * diff_y;
srcw = (port_priv->src_w * dstw) / (float)port_priv->dst_w;
srch = (port_priv->src_h * dsth) / (float)port_priv->dst_h;
glamor_set_normalize_vcoords(pixmap_priv,
glamor_set_normalize_vcoords(pixmap_priv,
dst_xscale, dst_yscale,
dstx,
dsty,
dstx + dstw,
dsty + dsth,
glamor_priv->yInverted,
vertices);
glamor_priv->yInverted, vertices);
glamor_set_normalize_tcoords(src_pixmap_priv[0],
glamor_set_normalize_tcoords(src_pixmap_priv[0],
src_xscale[0],
src_yscale[0],
srcx,
srcy,
srcx + srcw,
srcy + srch,
glamor_priv->yInverted,
texcoords);
glamor_priv->yInverted, texcoords);
dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
dispatch->glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
}
dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
dispatch->glUseProgram(0);
glamor_put_dispatch(glamor_priv);
DamageDamageRegion(port_priv->pDraw, &port_priv->clip);
}
dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
dispatch->glDisableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
dispatch->glUseProgram(0);
glamor_put_dispatch(glamor_priv);
DamageDamageRegion(port_priv->pDraw, &port_priv->clip);
}
static int glamor_xv_put_image(ScrnInfoPtr pScrn,
static int
glamor_xv_put_image(ScrnInfoPtr pScrn,
short src_x, short src_y,
short drw_x, short drw_y,
short src_w, short src_h,
@ -455,12 +440,10 @@ static int glamor_xv_put_image(ScrnInfoPtr pScrn,
short width,
short height,
Bool sync,
RegionPtr clipBoxes,
pointer data,
DrawablePtr pDrawable)
RegionPtr clipBoxes, void *data, DrawablePtr pDrawable)
{
ScreenPtr screen = xf86ScrnToScreen(pScrn);
glamor_port_private *port_priv = (glamor_port_private *)data;
glamor_port_private *port_priv = (glamor_port_private *) data;
INT32 x1, x2, y1, y2;
int srcPitch, srcPitch2;
BoxRec dstBox;
@ -479,7 +462,8 @@ static int glamor_xv_put_image(ScrnInfoPtr pScrn,
dstBox.x2 = drw_x + drw_w;
dstBox.y1 = drw_y;
dstBox.y2 = drw_y + drw_h;
if (!xf86XVClipVideoHelper(&dstBox, &x1, &x2, &y1, &y2, clipBoxes, width, height))
if (!xf86XVClipVideoHelper
(&dstBox, &x1, &x2, &y1, &y2, clipBoxes, width, height))
return Success;
if ((x1 >= x2) || (y1 >= y2))
@ -488,19 +472,25 @@ static int glamor_xv_put_image(ScrnInfoPtr pScrn,
srcPitch = width;
srcPitch2 = width >> 1;
if (!port_priv->src_pix[0] || (width != port_priv->src_pix_w || height != port_priv->src_pix_h)) {
if (!port_priv->src_pix[0] ||
(width != port_priv->src_pix_w || height != port_priv->src_pix_h)) {
int i;
for (i = 0; i < 3; i++)
if (port_priv->src_pix[i])
glamor_destroy_pixmap(port_priv->src_pix[i]);
port_priv->src_pix[0] = glamor_create_pixmap(screen, width, height, 8, 0);
port_priv->src_pix[1] = glamor_create_pixmap(screen, width >> 1, height >> 1, 8, 0);
port_priv->src_pix[2] = glamor_create_pixmap(screen, width >> 1, height >> 1, 8, 0);
port_priv->src_pix[0] =
glamor_create_pixmap(screen, width, height, 8, 0);
port_priv->src_pix[1] =
glamor_create_pixmap(screen, width >> 1, height >> 1, 8, 0);
port_priv->src_pix[2] =
glamor_create_pixmap(screen, width >> 1, height >> 1, 8, 0);
port_priv->src_pix_w = width;
port_priv->src_pix_h = height;
if (!port_priv->src_pix[0] || !port_priv->src_pix[1] || !port_priv->src_pix[2])
if (!port_priv->src_pix[0] || !port_priv->src_pix[1] ||
!port_priv->src_pix[2])
return BadAlloc;
}
@ -539,9 +529,9 @@ static int glamor_xv_put_image(ScrnInfoPtr pScrn,
}
if (pDrawable->type == DRAWABLE_WINDOW)
port_priv->pPixmap = (*screen->GetWindowPixmap)((WindowPtr)pDrawable);
port_priv->pPixmap = (*screen->GetWindowPixmap) ((WindowPtr) pDrawable);
else
port_priv->pPixmap = (PixmapPtr)pDrawable;
port_priv->pPixmap = (PixmapPtr) pDrawable;
if (!RegionEqual(&port_priv->clip, clipBoxes)) {
RegionCopy(&port_priv->clip, clipBoxes);
@ -562,8 +552,7 @@ static int glamor_xv_put_image(ScrnInfoPtr pScrn,
return Success;
}
static XF86VideoEncodingRec DummyEncodingGLAMOR[1] =
{
static XF86VideoEncodingRec DummyEncodingGLAMOR[1] = {
{
0,
"XV_IMAGE",
@ -600,12 +589,13 @@ glamor_xv_init(ScreenPtr screen, int num_texture_ports)
adapt->nFormats = NUM_FORMATS;
adapt->pFormats = Formats;
adapt->nPorts = num_texture_ports;
adapt->pPortPrivates = (DevUnion*)(&adapt[1]);
adapt->pPortPrivates = (DevUnion *) (&adapt[1]);
adapt->pAttributes = Attributes_glamor;
adapt->nAttributes = NUM_ATTRIBUTES;
port_priv = (glamor_port_private *)(&adapt->pPortPrivates[num_texture_ports]);
port_priv =
(glamor_port_private *) (&adapt->pPortPrivates[num_texture_ports]);
adapt->pImages = Images;
adapt->nImages = NUM_IMAGES;
adapt->PutVideo = NULL;
@ -632,14 +622,16 @@ glamor_xv_init(ScreenPtr screen, int num_texture_ports)
REGION_NULL(pScreen, &pPriv->clip);
adapt->pPortPrivates[i].ptr = (pointer)(pPriv);
adapt->pPortPrivates[i].ptr = (void *) (pPriv);
}
return adapt;
}
#else
#if 0
XF86VideoAdaptorPtr
glamor_xv_init(ScreenPtr screen, int num_texture_ports)
{
return NULL;
}
#endif
#endif

121
glamor/glapi.h
View File

@ -1,121 +0,0 @@
/*
* Mesa 3-D graphics library
* Version: 7.1
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \mainpage Mesa GL API Module
*
* \section GLAPIIntroduction Introduction
*
* The Mesa GL API module is responsible for dispatching all the
* gl*() functions. All GL functions are dispatched by jumping through
* the current dispatch table (basically a struct full of function
* pointers.)
*
* A per-thread current dispatch table and per-thread current context
* pointer are managed by this module too.
*
* This module is intended to be non-Mesa-specific so it can be used
* with the X/DRI libGL also.
*/
#ifndef _GLAPI_H
#define _GLAPI_H
#define GL_GLEXT_PROTOTYPES
#if GLAMOR_GLES2
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#else
#include <GL/gl.h>
#include "GL/glext.h"
#endif
/* Is this needed? It is incomplete anyway. */
#ifdef USE_MGL_NAMESPACE
#define _glapi_set_dispatch _mglapi_set_dispatch
#define _glapi_get_dispatch _mglapi_get_dispatch
#define _glapi_set_context _mglapi_set_context
#define _glapi_get_context _mglapi_get_context
#define _glapi_Dispatch _mglapi_Dispatch
#define _glapi_Context _mglapi_Context
#endif
typedef void (*_glapi_proc)(void);
struct _glapi_table;
#if defined (GLX_USE_TLS)
extern __thread struct _glapi_table * _glapi_tls_Dispatch
__attribute__((tls_model("initial-exec")));
extern __thread void * _glapi_tls_Context
__attribute__((tls_model("initial-exec")));
extern const struct _glapi_table *_glapi_Dispatch;
extern const void *_glapi_Context;
# define GET_DISPATCH() _glapi_tls_Dispatch
# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) _glapi_tls_Context
# define SET_CURRENT_CONTEXT(C) _glapi_tls_Context = (void*)C
#else
extern struct _glapi_table *_glapi_Dispatch;
extern void *_glapi_Context;
# ifdef THREADS
# define GET_DISPATCH() \
(likely(_glapi_Dispatch) ? _glapi_Dispatch : _glapi_get_dispatch())
# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) \
(likely(_glapi_Context) ? _glapi_Context : _glapi_get_context())
# define SET_CURRENT_CONTEXT(C) do { if (likely(_glapi_Context)) \
_glapi_Context = (void*)C; \
else \
_glapi_set_context(C); } while(0)
# else
# define GET_DISPATCH() _glapi_Dispatch
# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) _glapi_Context
# define SET_CURRENT_CONTEXT(C) _glapi_Context = (void*)C
# endif
#endif /* defined (GLX_USE_TLS) */
extern void
_glapi_set_context(void *context);
extern void *
_glapi_get_context(void);
#endif

3
include/dix-config.h.in
View File

@ -478,4 +478,7 @@
/* Ask fontsproto to make font path element names const */
#define FONT_PATH_ELEMENT_NAME_CONST 1
/* Build GLAMOR */
#undef GLAMOR
#endif /* _DIX_CONFIG_H_ */