Patches 1,3,4,5 (and 2 with the changes mentioned);

Reviewed-by: Tapani Pälli <tapani.pa...@intel.com>

(I'll continue on this a bit later.)

On 04/24/2015 04:42 AM, Dave Airlie wrote:
From: Chris Forbes <chr...@ijw.co.nz>

Signed-off-by: Chris Forbes <chr...@ijw.co.nz>
---
  src/glsl/glcpp/glcpp-parse.y        | 3 +++
  src/glsl/glsl_parser_extras.cpp     | 1 +
  src/glsl/glsl_parser_extras.h       | 2 ++
  src/glsl/standalone_scaffolding.cpp | 1 +
  4 files changed, 7 insertions(+)

diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
index c2f5223..c548ed2 100644
--- a/src/glsl/glcpp/glcpp-parse.y
+++ b/src/glsl/glcpp/glcpp-parse.y
@@ -2480,6 +2480,9 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t 
*parser, intmax_t versio

                if (extensions->ARB_shader_precision)
                   add_builtin_define(parser, "GL_ARB_shader_precision", 1);
+
+              if (extensions->ARB_shader_subroutine)
+                 add_builtin_define(parser, "GL_ARB_shader_subroutine", 1);
           }
        }

diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index 0aa3c54..237c2ad 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -555,6 +555,7 @@ static const _mesa_glsl_extension 
_mesa_glsl_supported_extensions[] = {
     EXT(ARB_shader_image_load_store,    true,  false,     
ARB_shader_image_load_store),
     EXT(ARB_shader_precision,           true,  false,     
ARB_shader_precision),
     EXT(ARB_shader_stencil_export,      true,  false,     
ARB_shader_stencil_export),
+   EXT(ARB_shader_subroutine,          true,  false,     
ARB_shader_subroutine),
     EXT(ARB_shader_texture_lod,         true,  false,     
ARB_shader_texture_lod),
     EXT(ARB_shading_language_420pack,   true,  false,     
ARB_shading_language_420pack),
     EXT(ARB_shading_language_packing,   true,  false,     
ARB_shading_language_packing),
diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index dae7864..1d3da44 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -438,6 +438,8 @@ struct _mesa_glsl_parse_state {
     bool ARB_shader_precision_warn;
     bool ARB_shader_stencil_export_enable;
     bool ARB_shader_stencil_export_warn;
+   bool ARB_shader_subroutine_enable;
+   bool ARB_shader_subroutine_warn;
     bool ARB_shader_texture_lod_enable;
     bool ARB_shader_texture_lod_warn;
     bool ARB_shading_language_420pack_enable;
diff --git a/src/glsl/standalone_scaffolding.cpp 
b/src/glsl/standalone_scaffolding.cpp
index a109c4e..62c2ff5 100644
--- a/src/glsl/standalone_scaffolding.cpp
+++ b/src/glsl/standalone_scaffolding.cpp
@@ -132,6 +132,7 @@ void initialize_context_to_defaults(struct gl_context *ctx, 
gl_api api)
     ctx->Extensions.ARB_sample_shading = true;
     ctx->Extensions.ARB_shader_bit_encoding = true;
     ctx->Extensions.ARB_shader_stencil_export = true;
+   ctx->Extensions.ARB_shader_subroutine = true;
     ctx->Extensions.ARB_shader_texture_lod = true;
     ctx->Extensions.ARB_shading_language_420pack = true;
     ctx->Extensions.ARB_shading_language_packing = true;

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