glsl: Add ARB_gpu_shader_int64 boilerplate.

This just adds the basic boilerplate support.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/compiler/glsl/glsl_parser_extras.cpp b/src/compiler/glsl/glsl_parser_extras.cpp
index 0e8f008..26251ec 100644 (file)
--- a/src/compiler/glsl/glsl_parser_extras.cpp
+++ b/src/compiler/glsl/glsl_parser_extras.cpp
@@ -608,6 +608,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = {
    EXT(ARB_fragment_layer_viewport),
    EXT(ARB_gpu_shader5),
    EXT(ARB_gpu_shader_fp64),
+   EXT(ARB_gpu_shader_int64),
    EXT(ARB_post_depth_coverage),
    EXT(ARB_sample_shading),
    EXT(ARB_separate_shader_objects),

diff --git a/src/compiler/glsl/glsl_parser_extras.h b/src/compiler/glsl/glsl_parser_extras.h
index d6fc377..424cab5 100644 (file)
--- a/src/compiler/glsl/glsl_parser_extras.h
+++ b/src/compiler/glsl/glsl_parser_extras.h
@@ -250,6 +250,11 @@ struct _mesa_glsl_parse_state {
       return ARB_gpu_shader_fp64_enable || is_version(400, 0);
    }
 
+   bool has_int64() const
+   {
+      return ARB_gpu_shader_int64_enable;
+   }
+
    bool has_420pack() const
    {
       return ARB_shading_language_420pack_enable || is_version(420, 0);
@@ -610,6 +615,8 @@ struct _mesa_glsl_parse_state {
    bool ARB_gpu_shader5_warn;
    bool ARB_gpu_shader_fp64_enable;
    bool ARB_gpu_shader_fp64_warn;
+   bool ARB_gpu_shader_int64_enable;
+   bool ARB_gpu_shader_int64_warn;
    bool ARB_post_depth_coverage_enable;
    bool ARB_post_depth_coverage_warn;
    bool ARB_sample_shading_enable;