[Mesa-dev] [PATCH v4 1/6] mesa/es3.1: enable GL_ARB_shader_image_load_store for gles3.1

[Marta Lofstedt]

From: Marta Lofstedt <marta.lofstedt at intel.com>

v4: only expose enums from GL_ARB_shader_image_load_store
for gles 3.1 and desktop GL.

Signed-off-by: Marta Lofstedt <marta.lofstedt at intel.com>
---
 src/mesa/main/get.c              |  6 ++++++
 src/mesa/main/get_hash_params.py | 14 ++++++++------
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 1bc9b5d..0ab6837 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -355,6 +355,12 @@ static const int extra_ARB_draw_indirect_es31[] = {
    EXTRA_END
 };
 
+static const int extra_ARB_shader_image_load_store_es31[] = {
+   EXT(ARB_shader_image_load_store),
+   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 513d5d2..3eecc28 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -407,6 +407,14 @@ descriptor=[
 { "apis": ["GL", "GL_CORE", "GLES3"], "params": [
 # GL_ARB_sampler_objects / GL 3.3 / GLES 3.0
   [ "SAMPLER_BINDING", "LOC_CUSTOM, TYPE_INT, GL_SAMPLER_BINDING, NO_EXTRA" ],
+
+# GL_ARB_shader_image_load_store / GLES 3.1
+  [ "MAX_IMAGE_UNITS", "CONTEXT_INT(Const.MaxImageUnits), extra_ARB_shader_image_load_store_es31" ],
+  [ "MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS", "CONTEXT_INT(Const.MaxCombinedImageUnitsAndFragmentOutputs), extra_ARB_shader_image_load_store_es31" ],
+  [ "MAX_IMAGE_SAMPLES", "CONTEXT_INT(Const.MaxImageSamples), extra_ARB_shader_image_load_store_es31" ],
+  [ "MAX_VERTEX_IMAGE_UNIFORMS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxImageUniforms), extra_ARB_shader_image_load_store_es31" ],
+  [ "MAX_FRAGMENT_IMAGE_UNIFORMS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxImageUniforms), extra_ARB_shader_image_load_store_es31" ],
+  [ "MAX_COMBINED_IMAGE_UNIFORMS", "CONTEXT_INT(Const.MaxCombinedImageUniforms), extra_ARB_shader_image_load_store_es31" ],
 ]},
 
 # Enums in OpenGL Core profile and ES 3.1
@@ -781,13 +789,7 @@ descriptor=[
   [ "MAX_VERTEX_ATTRIB_BINDINGS", "CONTEXT_ENUM(Const.MaxVertexAttribBindings), NO_EXTRA" ],
 
 # GL_ARB_shader_image_load_store
-  [ "MAX_IMAGE_UNITS", "CONTEXT_INT(Const.MaxImageUnits), extra_ARB_shader_image_load_store"],
-  [ "MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS", "CONTEXT_INT(Const.MaxCombinedImageUnitsAndFragmentOutputs), extra_ARB_shader_image_load_store"],
-  [ "MAX_IMAGE_SAMPLES", "CONTEXT_INT(Const.MaxImageSamples), extra_ARB_shader_image_load_store"],
-  [ "MAX_VERTEX_IMAGE_UNIFORMS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxImageUniforms), extra_ARB_shader_image_load_store"],
   [ "MAX_GEOMETRY_IMAGE_UNIFORMS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxImageUniforms), extra_ARB_shader_image_load_store_and_geometry_shader"],
-  [ "MAX_FRAGMENT_IMAGE_UNIFORMS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxImageUniforms), extra_ARB_shader_image_load_store"],
-  [ "MAX_COMBINED_IMAGE_UNIFORMS", "CONTEXT_INT(Const.MaxCombinedImageUniforms), extra_ARB_shader_image_load_store"],
 
 # GL_ARB_compute_shader
   [ "MAX_COMPUTE_WORK_GROUP_INVOCATIONS", "CONTEXT_INT(Const.MaxComputeWorkGroupInvocations), extra_ARB_compute_shader" ],
-- 
1.9.1