[Mesa-dev] [PATCH 3/3] mesa/st: expose ARB_texture_rgb10_a2ui if R10G10B10A2_UINT is supported

[Christoph Bumiller]

---
 src/mesa/state_tracker/st_extensions.c | 4 +++-
 src/mesa/state_tracker/st_format.c     | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mesa/state_tracker/st_extensions.c 
b/src/mesa/state_tracker/st_extensions.c
index 5e4a3b3..8c49e54 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -419,7 +419,9 @@ void st_init_extensions(struct st_context *st)
           PIPE_FORMAT_R16G16B16A16_FLOAT } },
 
       { { o(ARB_texture_rgb10_a2ui) },
-        { PIPE_FORMAT_B10G10R10A2_UINT } },
+        { PIPE_FORMAT_R10G10B10A2_UINT,
+          PIPE_FORMAT_B10G10R10A2_UINT },
+         GL_TRUE }, /* at least one format must be supported */
 
       { { o(EXT_framebuffer_sRGB) },
         { PIPE_FORMAT_A8B8G8R8_SRGB,
diff --git a/src/mesa/state_tracker/st_format.c 
b/src/mesa/state_tracker/st_format.c
index 6acf983..2bb07e7 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -813,7 +813,7 @@ static const struct format_mapping format_map[] = {
    },
    {
       { GL_RGB10_A2, 0 },
-      { PIPE_FORMAT_B10G10R10A2_UNORM, DEFAULT_RGBA_FORMATS }
+      { PIPE_FORMAT_R10G10B10A2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, 
DEFAULT_RGBA_FORMATS }
    },
    {
       { 4, GL_RGBA, GL_RGBA8, 0 },
-- 
1.8.1.5

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