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Xwayland: add "glamor" command line option 

This will force Glamor run on GL or GL ES independently from GL version set.

Signed-off-by: Konstantin <ria.freelander@gmail.com>
This commit is contained in:
Konstantin 2023-10-30 14:25:43 +03:00 committed by Olivier Fourdan
parent 8fd24a121a
commit f815f682ab
4 changed files with 26 additions and 2 deletions
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2
hw/xwayland/xwayland-glamor-gbm.c
View File

@ -1115,7 +1115,7 @@ xwl_glamor_try_gles_api(struct xwl_screen *xwl_screen)
EGL_NONE,
};
if (!(xwl_screen->glamor & XWL_GLAMOR_GL))
if (!(xwl_screen->glamor & XWL_GLAMOR_GLES))
return FALSE;
eglBindAPI(EGL_OPENGL_ES_API);

2
hw/xwayland/xwayland-glamor.h
View File

@ -44,6 +44,8 @@ typedef enum _xwl_egl_backend_flags {
typedef enum _xwl_glamor_mode_flags{
XWL_GLAMOR_NONE = 0,
XWL_GLAMOR_GL = (1 << 0),
XWL_GLAMOR_GLES = (1 << 1),
XWL_GLAMOR_DEFAULT = XWL_GLAMOR_GL | XWL_GLAMOR_GLES,
} xwl_glamor_mode_flags;
struct xwl_egl_backend {

14
hw/xwayland/xwayland-screen.c
View File

@ -760,7 +760,7 @@ xwl_screen_init(ScreenPtr pScreen, int argc, char **argv)
#endif
#ifdef XWL_HAS_GLAMOR
xwl_screen->glamor = XWL_GLAMOR_GL;
xwl_screen->glamor = XWL_GLAMOR_DEFAULT;
#endif
for (i = 1; i < argc; i++) {
@ -790,6 +790,18 @@ xwl_screen_init(ScreenPtr pScreen, int argc, char **argv)
ErrorF("Xwayland glamor: this build does not have EGLStream support\n");
#endif
}
#ifdef XWL_HAS_GLAMOR
else if (strcmp(argv[i], "-glamor") == 0) {
if (strncmp(argv[i + 1], "es", 2) == 0)
xwl_screen->glamor = XWL_GLAMOR_GLES;
else if (strncmp(argv[i + 1], "gl", 2) == 0)
xwl_screen->glamor = XWL_GLAMOR_GL;
else if (strncmp(argv[i + 1], "off", 3) == 0)
xwl_screen->glamor = XWL_GLAMOR_NONE;
else
ErrorF("Xwayland glamor: unknown rendering API selected\n");
}
#endif
else if (strcmp(argv[i], "-force-xrandr-emulation") == 0) {
xwl_screen->force_xrandr_emulation = 1;
}

10
hw/xwayland/xwayland.c
View File

@ -102,6 +102,9 @@ ddxUseMsg(void)
ErrorF("-eglstream use eglstream backend for nvidia GPUs\n");
#endif
ErrorF("-shm use shared memory for passing buffers\n");
#ifdef XWL_HAS_GLAMOR
ErrorF("-glamor [gl|es|off] use given API for Glamor acceleration. Incompatible with -shm option\n");
#endif
ErrorF("-verbose [n] verbose startup messages\n");
ErrorF("-version show the server version and exit\n");
ErrorF("-noTouchPointerEmulation disable touch pointer emulation\n");
@ -207,6 +210,13 @@ ddxProcessArgument(int argc, char *argv[], int i)
else if (strcmp(argv[i], "-shm") == 0) {
return 1;
}
#ifdef XWL_HAS_GLAMOR
else if (strcmp(argv[i], "-glamor") == 0) {
CHECK_FOR_REQUIRED_ARGUMENTS(1);
/* Only check here, actual work inside xwayland-screen.c */
return 2;
}
#endif
else if (strcmp(argv[i], "-verbose") == 0) {
if (++i < argc && argv[i]) {
char *end;