Mesa (master): i915: Add XRGB8888 format to intel_screen_make_configs

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 3698d7112484baef90c0d3599d5705db561a37c1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3698d7112484baef90c0d3599d5705db561a37c1

Author: Derek Foreman <derekf at osg.samsung.com>
Date:   Wed Nov 23 17:01:43 2016 -0600

i915: Add XRGB8888 format to intel_screen_make_configs

This is a copy of commit 536003c11e4cb1172c540932ce3cce06f03bf44e
except for i915.

Original log for the i965 commit follows:

 Some application, such as drm backend of weston, uses XRGB8888 config as
 default. i965 doesn't provide this format, but before commit 65c8965d,
 the drm platform of EGL takes ARGB8888 as XRGB8888. Now that commit
 65c8965d makes EGL recognize format correctly so weston won't start
 because it can't find XRGB8888. Add XRGB8888 format to i965 just as
 other drivers do.

Signed-off-by: Derek Foreman <derekf at osg.samsung.com>
Acked-by: Boyan Ding <boyan.j.ding at gmail.com>
Tested-by: Mark Janes <mark.a.janes at intel.com>

---

 src/mesa/drivers/dri/i915/intel_screen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index 1b80df0..5c7c06a 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -1044,7 +1044,8 @@ intel_screen_make_configs(__DRIscreen *dri_screen)
 {
    static const mesa_format formats[] = {
       MESA_FORMAT_B5G6R5_UNORM,
-      MESA_FORMAT_B8G8R8A8_UNORM
+      MESA_FORMAT_B8G8R8A8_UNORM,
+      MESA_FORMAT_B8G8R8X8_UNORM
    };
 
    /* GLX_SWAP_COPY_OML is not supported due to page flipping. */