diff options
Diffstat (limited to 'common/recipes-graphics/mesa/mesa-demos/egl-mesa-screen-surface-query.patch')
-rw-r--r-- | common/recipes-graphics/mesa/mesa-demos/egl-mesa-screen-surface-query.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-graphics/mesa/mesa-demos/egl-mesa-screen-surface-query.patch b/common/recipes-graphics/mesa/mesa-demos/egl-mesa-screen-surface-query.patch new file mode 100644 index 00000000..79537081 --- /dev/null +++ b/common/recipes-graphics/mesa/mesa-demos/egl-mesa-screen-surface-query.patch @@ -0,0 +1,35 @@ +From cf90a5c0c173d017a80cde057da57c365b3b1a40 Mon Sep 17 00:00:00 2001 +From: Frank Binns <frank.binns@imgtec.com> +Date: Fri, 29 Jun 2012 12:00:26 +0100 +Subject: [PATCH 2/2] mesa-demos: Query display for EGL_MESA_screen_surface + extension before using it + +This code makes heavy use of the EGL_MESA_screen_surface extension so +check the display to determine if it's supported by the underlying EGL +implementation. If it doesn't then bail. + +Signed-off-by: Frank Binns <frank.binns@imgtec.com> + +Applied and fixed up in Yocto by... + +Integrated-by: Tom Zanussi <tom.zanussi@linux.intel.com> + +Upstream-Status: Pending + +Index: mesa-demos-8.0.1/src/egl/opengl/demo1.c +=================================================================== +--- mesa-demos-8.0.1.orig/src/egl/opengl/demo1.c ++++ mesa-demos-8.0.1/src/egl/opengl/demo1.c +@@ -110,6 +110,12 @@ main(int argc, char *argv[]) + printf("EGL version = %d.%d\n", maj, min); + printf("EGL_VENDOR = %s\n", eglQueryString(d, EGL_VENDOR)); + ++ if (!strstr(eglQueryString(d, EGL_EXTENSIONS), ++ "EGL_MESA_screen_surface")) { ++ printf("EGL_MESA_screen_surface is not supported\n"); ++ exit(1); ++ } ++ + eglGetConfigs(d, NULL, 0, &numConfigs); + configs = malloc(sizeof(*configs) *numConfigs); + eglGetConfigs(d, configs, numConfigs, &numConfigs); |