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glamor: Add a function to get the driver name via EGL_MESA_query_driver 

This maps to eglGetDisplayDriverName if EGL_MESA_query_render is
supported, otherwise it returns NULL.

(cherry picked from commit 195c2ef8f9)
This commit is contained in:
Kenneth Graunke 2019-11-21 23:01:28 -08:00
parent 6b3fafa9bf
commit 2a1a96d956
3 changed files with 20 additions and 0 deletions
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2
glamor/glamor.h
View File

@ -395,6 +395,8 @@ extern _X_EXPORT Bool
struct gbm_bo *bo, struct gbm_bo *bo,
Bool used_modifiers); Bool used_modifiers);
extern _X_EXPORT const char *glamor_egl_get_driver_name(ScreenPtr screen);
#endif #endif
extern _X_EXPORT void glamor_egl_screen_init(ScreenPtr screen, extern _X_EXPORT void glamor_egl_screen_init(ScreenPtr screen,

16
glamor/glamor_egl.c
View File

@ -688,6 +688,22 @@ glamor_get_modifiers(ScreenPtr screen, uint32_t format,
#endif #endif
} }
_X_EXPORT const char *
glamor_egl_get_driver_name(ScreenPtr screen)
{
#ifdef GLAMOR_HAS_EGL_QUERY_DRIVER
struct glamor_egl_screen_private *glamor_egl;
glamor_egl = glamor_egl_get_screen_private(xf86ScreenToScrn(screen));
if (epoxy_has_egl_extension(glamor_egl->display, "EGL_MESA_query_driver"))
return eglGetDisplayDriverName(glamor_egl->display);
#endif
return NULL;
}
static Bool static Bool
glamor_egl_destroy_pixmap(PixmapPtr pixmap) glamor_egl_destroy_pixmap(PixmapPtr pixmap)
{ {

2
include/meson.build
View File

@ -74,6 +74,8 @@ conf_data.set('HAVE_XSHMFENCE', xshmfence_dep.found())
conf_data.set('WITH_LIBDRM', libdrm_dep.found()) conf_data.set('WITH_LIBDRM', libdrm_dep.found())
conf_data.set('GLAMOR_HAS_EGL_QUERY_DMABUF', conf_data.set('GLAMOR_HAS_EGL_QUERY_DMABUF',
epoxy_dep.found() and epoxy_dep.version().version_compare('>= 1.4.4')) epoxy_dep.found() and epoxy_dep.version().version_compare('>= 1.4.4'))
conf_data.set('GLAMOR_HAS_EGL_QUERY_DRIVER',
epoxy_dep.found() and epoxy_dep.version().version_compare('>= 1.5.4'))
conf_data.set('GLXEXT', build_glx) conf_data.set('GLXEXT', build_glx)
conf_data.set('GLAMOR', build_glamor) conf_data.set('GLAMOR', build_glamor)
conf_data.set('GLAMOR_HAS_GBM', gbm_dep.found()) conf_data.set('GLAMOR_HAS_GBM', gbm_dep.found())