1 From 6a19dba1d275579c73e7763b0554410ff4e1e650 Mon Sep 17 00:00:00 2001
2 From: Frank Binns <frank.binns@imgtec.com>
3 Date: Fri, 29 Jun 2012 12:00:26 +0100
4 Subject: [PATCH 6/9] Query display for EGL_MESA_screen_surface extension
7 This code makes heavy use of the EGL_MESA_screen_surface extension so
8 check the display to determine if it's supported by the underlying EGL
9 implementation. If it doesn't then bail.
11 Signed-off-by: Frank Binns <frank.binns@imgtec.com>
13 Applied and fixed up in Yocto by...
15 Integrated-by: Tom Zanussi <tom.zanussi@linux.intel.com>
17 Upstream-Status: Pending
19 src/egl/opengl/demo1.c | 6 ++++++
20 1 file changed, 6 insertions(+)
22 diff --git a/src/egl/opengl/demo1.c b/src/egl/opengl/demo1.c
23 index 3a3564c..06e2138 100644
24 --- a/src/egl/opengl/demo1.c
25 +++ b/src/egl/opengl/demo1.c
26 @@ -110,6 +110,12 @@ main(int argc, char *argv[])
27 printf("EGL version = %d.%d\n", maj, min);
28 printf("EGL_VENDOR = %s\n", eglQueryString(d, EGL_VENDOR));
30 + if (!strstr(eglQueryString(d, EGL_EXTENSIONS),
31 + "EGL_MESA_screen_surface")) {
32 + printf("EGL_MESA_screen_surface is not supported\n");
36 eglGetConfigs(d, NULL, 0, &numConfigs);
37 configs = malloc(sizeof(*configs) *numConfigs);
38 eglGetConfigs(d, configs, numConfigs, &numConfigs);