[Mesa-dev] [PATCH 5/7] mesa/es3.1: enable GL_ARB_texture_gather for gles 3.1

[Marta Lofstedt]

GL_ARB_texture_gather is needed for gles 3.1 conformance.

Signed-off-by: Marta Lofstedt <marta.lofstedt at intel.com>
---
 src/mesa/main/get.c              | 6 ++++++
 src/mesa/main/get_hash_params.py | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index dcf4f0a..95868bf 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -373,6 +373,12 @@ static const int extra_ARB_texture_multisample_es31[] = {
    EXTRA_END
 };
 
+static const int extra_ARB_texture_gather_es31[] = {
+   EXT(ARB_texture_gather),
+   EXTRA_API_ES31,
+   EXTRA_END
+};
+
 EXTRA_EXT(ARB_texture_cube_map);
 EXTRA_EXT(EXT_texture_array);
 EXTRA_EXT(NV_fog_distance);
diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py
index 4aac97d..392a898 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -437,6 +437,10 @@ descriptor=[
   [ "MAX_INTEGER_SAMPLES", "CONTEXT_INT(Const.MaxIntegerSamples), extra_ARB_texture_multisample_es31" ],
   [ "SAMPLE_MASK", "CONTEXT_BOOL(Multisample.SampleMask), extra_ARB_texture_multisample_es31" ],
   [ "MAX_SAMPLE_MASK_WORDS", "CONST(1), extra_ARB_texture_multisample_es31" ],
+# GL_ARB_texture_gather / GLES 3.1
+  [ "MIN_PROGRAM_TEXTURE_GATHER_OFFSET", "CONTEXT_INT(Const.MinProgramTextureGatherOffset), extra_ARB_texture_gather_es31"],
+  [ "MAX_PROGRAM_TEXTURE_GATHER_OFFSET", "CONTEXT_INT(Const.MaxProgramTextureGatherOffset), extra_ARB_texture_gather_es31"],
+  [ "MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB", "CONTEXT_INT(Const.MaxProgramTextureGatherComponents), extra_ARB_texture_gather_es31"],
 ]},
 
 # Remaining enums are only in OpenGL
-- 
1.9.1

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