[Mesa-dev] [PATCH 1/5] main: add extension GL_ARB_shader_image_size

[Edward O'Callaghan]

Reviewed-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>

-- 
  Edward O'Callaghan
  edward.ocallaghan at koparo.com

On Wed, Aug 12, 2015, at 02:43 AM, Martin Peres wrote:
> Signed-off-by: Martin Peres <martin.peres at linux.intel.com>
> ---
>  src/glsl/glcpp/glcpp-parse.y    | 3 +++
>  src/glsl/glsl_parser_extras.cpp | 1 +
>  src/glsl/glsl_parser_extras.h   | 2 ++
>  src/mesa/main/extensions.c      | 1 +
>  src/mesa/main/mtypes.h          | 1 +
>  5 files changed, 8 insertions(+)
> 
> diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
> index dd5ec2a..18e50af 100644
> --- a/src/glsl/glcpp/glcpp-parse.y
> +++ b/src/glsl/glcpp/glcpp-parse.y
> @@ -2478,6 +2478,9 @@
> _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t
> versio
>  	      if (extensions->ARB_shader_image_load_store)
>  	         add_builtin_define(parser, "GL_ARB_shader_image_load_store", 1);
>  
> +              if (extensions->ARB_shader_image_size)
> +                 add_builtin_define(parser, "GL_ARB_shader_image_size",
> 1);
> +
>                if (extensions->ARB_derivative_control)
>                   add_builtin_define(parser, "GL_ARB_derivative_control",
>                   1);
>  
> diff --git a/src/glsl/glsl_parser_extras.cpp
> b/src/glsl/glsl_parser_extras.cpp
> index 46896d7..a4fbb33 100644
> --- a/src/glsl/glsl_parser_extras.cpp
> +++ b/src/glsl/glsl_parser_extras.cpp
> @@ -599,6 +599,7 @@ static const _mesa_glsl_extension
> _mesa_glsl_supported_extensions[] = {
>     EXT(ARB_shader_atomic_counters,       true,  false,    
>     ARB_shader_atomic_counters),
>     EXT(ARB_shader_bit_encoding,          true,  false,    
>     ARB_shader_bit_encoding),
>     EXT(ARB_shader_image_load_store,      true,  false,    
>     ARB_shader_image_load_store),
> +   EXT(ARB_shader_image_size,            true,  false,    
> ARB_shader_image_size),
>     EXT(ARB_shader_precision,             true,  false,    
>     ARB_shader_precision),
>     EXT(ARB_shader_stencil_export,        true,  false,    
>     ARB_shader_stencil_export),
>     EXT(ARB_shader_storage_buffer_object, true,  false,    
>     ARB_shader_storage_buffer_object),
> diff --git a/src/glsl/glsl_parser_extras.h
> b/src/glsl/glsl_parser_extras.h
> index eb325f0..f018f1d 100644
> --- a/src/glsl/glsl_parser_extras.h
> +++ b/src/glsl/glsl_parser_extras.h
> @@ -495,6 +495,8 @@ struct _mesa_glsl_parse_state {
>     bool ARB_shader_bit_encoding_warn;
>     bool ARB_shader_image_load_store_enable;
>     bool ARB_shader_image_load_store_warn;
> +   bool ARB_shader_image_size_enable;
> +   bool ARB_shader_image_size_warn;
>     bool ARB_shader_precision_enable;
>     bool ARB_shader_precision_warn;
>     bool ARB_shader_stencil_export_enable;
> diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
> index 2dbfabd..038a438 100644
> --- a/src/mesa/main/extensions.c
> +++ b/src/mesa/main/extensions.c
> @@ -152,6 +152,7 @@ static const struct extension extension_table[] = {
>     { "GL_ARB_shader_atomic_counters",             
>     o(ARB_shader_atomic_counters),              GL,             2011 },
>     { "GL_ARB_shader_bit_encoding",                
>     o(ARB_shader_bit_encoding),                 GL,             2010 },
>     { "GL_ARB_shader_image_load_store",            
>     o(ARB_shader_image_load_store),             GL,             2011 },
> +   { "GL_ARB_shader_image_size",                  
> o(ARB_shader_image_size),                   GL,             2012 },
>     { "GL_ARB_shader_objects",                      o(dummy_true),       
>                           GL,             2002 },
>     { "GL_ARB_shader_precision",                   
>     o(ARB_shader_precision),                    GL,             2010 },
>     { "GL_ARB_shader_stencil_export",              
>     o(ARB_shader_stencil_export),               GL,             2009 },
> diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
> index 4e00fb6..6a0065c 100644
> --- a/src/mesa/main/mtypes.h
> +++ b/src/mesa/main/mtypes.h
> @@ -3862,6 +3862,7 @@ struct gl_extensions
>     GLboolean ARB_shader_atomic_counters;
>     GLboolean ARB_shader_bit_encoding;
>     GLboolean ARB_shader_image_load_store;
> +   GLboolean ARB_shader_image_size;
>     GLboolean ARB_shader_precision;
>     GLboolean ARB_shader_stencil_export;
>     GLboolean ARB_shader_storage_buffer_object;
> -- 
> 2.5.0
> 
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