[Libva] [PATCH] vpp: expose BGRA surface formats on Ivybridge and Haswell.

[Gwenole Beauchesne]

Allow for vaQuerySurfaceAttributes() to return BGRA and BGRX formats
for VPP on Ivybridge and Haswell. This is supported as both source
and target surface formats.

This fixes VA/EGL interop on Gen7 processors when a BGR[AX] surface
is exported into an EGLImage.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne at intel.com>
---
 src/i965_drv_video.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c
index a628e05..75ea2f4 100755
--- a/src/i965_drv_video.c
+++ b/src/i965_drv_video.c
@@ -4952,6 +4952,18 @@ i965_QuerySurfaceAttributes(VADriverContextP ctx,
                 attribs[i].type = VASurfaceAttribPixelFormat;
                 attribs[i].value.type = VAGenericValueTypeInteger;
                 attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
+                attribs[i].value.value.i = VA_FOURCC_BGRA;
+                i++;
+
+                attribs[i].type = VASurfaceAttribPixelFormat;
+                attribs[i].value.type = VAGenericValueTypeInteger;
+                attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
+                attribs[i].value.value.i = VA_FOURCC_BGRX;
+                i++;
+
+                attribs[i].type = VASurfaceAttribPixelFormat;
+                attribs[i].value.type = VAGenericValueTypeInteger;
+                attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
                 attribs[i].value.value.i = VA_FOURCC_YV16;
                 i++;
             }
-- 
1.7.9.5