[Mesa-dev] [PATCH] glcpp: Don't define macros for extensions that aren't in ES

[Ian Romanick]

On 11/14/2012 10:34 AM, Matt Turner wrote:
> Fixes 54 gles3conform tests.
> ---
>   src/glsl/glcpp/glcpp-parse.y |   59 +++++++++++++++++++++--------------------
>   1 files changed, 30 insertions(+), 29 deletions(-)
>
> The changes in whitespace make this patch hard to read. Here it is
> without whitespace changes:
>
> --- a/src/glsl/glcpp/glcpp-parse.y
> +++ b/src/glsl/glcpp/glcpp-parse.y
> @@ -1138,13 +1138,13 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api)
>   	parser->has_new_source_number = 0;
>   	parser->new_source_number = 0;
>
> +	if (api == API_OPENGLES2)
> +		add_builtin_define(parser, "GL_ES", 1);
> +	else {
>   	/* Add pre-defined macros. */
>   	add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
>   	add_builtin_define(parser, "GL_ARB_texture_rectangle", 1);
>
> -	if (api == API_OPENGLES2)
> -		add_builtin_define(parser, "GL_ES", 1);
> -
>   	if (extensions != NULL) {
>   	   if (extensions->EXT_texture_array) {
>   	      add_builtin_define(parser, "GL_EXT_texture_array", 1);
> @@ -1180,6 +1180,7 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api)
>   	   if (extensions->ARB_texture_cube_map_array)
>   	      add_builtin_define(parser, "GL_ARB_texture_cube_map_array", 1);
>   	}
> +	}
>
>   	language_version = 110;
>   	add_builtin_define(parser, "__VERSION__", language_version);
> --
>
> diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
> index d487521..72308e0 100644
> --- a/src/glsl/glcpp/glcpp-parse.y
> +++ b/src/glsl/glcpp/glcpp-parse.y
> @@ -1138,47 +1138,48 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api)
>   	parser->has_new_source_number = 0;
>   	parser->new_source_number = 0;
>
> -	/* Add pre-defined macros. */
> -	add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
> -	add_builtin_define(parser, "GL_ARB_texture_rectangle", 1);
> -
>   	if (api == API_OPENGLES2)
>   		add_builtin_define(parser, "GL_ES", 1);
> +	else {
> +	   /* Add pre-defined macros. */
> +	   add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
> +	   add_builtin_define(parser, "GL_ARB_texture_rectangle", 1);
>
> -	if (extensions != NULL) {
> -	   if (extensions->EXT_texture_array) {
> -	      add_builtin_define(parser, "GL_EXT_texture_array", 1);
> -	   }
> +	   if (extensions != NULL) {
> +	      if (extensions->EXT_texture_array) {
> +	         add_builtin_define(parser, "GL_EXT_texture_array", 1);
> +	      }
>
> -	   if (extensions->ARB_fragment_coord_conventions)
> -	      add_builtin_define(parser, "GL_ARB_fragment_coord_conventions",
> -				 1);
> +	      if (extensions->ARB_fragment_coord_conventions)
> +	         add_builtin_define(parser, "GL_ARB_fragment_coord_conventions",
> +				    1);
>
> -	   if (extensions->ARB_explicit_attrib_location)
> -	      add_builtin_define(parser, "GL_ARB_explicit_attrib_location", 1);
> +	      if (extensions->ARB_explicit_attrib_location)
> +	         add_builtin_define(parser, "GL_ARB_explicit_attrib_location", 1);
>
> -	   if (extensions->ARB_shader_texture_lod)
> -	      add_builtin_define(parser, "GL_ARB_shader_texture_lod", 1);
> +	      if (extensions->ARB_shader_texture_lod)
> +	         add_builtin_define(parser, "GL_ARB_shader_texture_lod", 1);
>
> -	   if (extensions->ARB_draw_instanced)
> -	      add_builtin_define(parser, "GL_ARB_draw_instanced", 1);
> +	      if (extensions->ARB_draw_instanced)
> +	         add_builtin_define(parser, "GL_ARB_draw_instanced", 1);
>
> -	   if (extensions->ARB_conservative_depth) {
> -	      add_builtin_define(parser, "GL_AMD_conservative_depth", 1);
> -	      add_builtin_define(parser, "GL_ARB_conservative_depth", 1);
> -	   }
> +	      if (extensions->ARB_conservative_depth) {
> +	         add_builtin_define(parser, "GL_AMD_conservative_depth", 1);
> +	         add_builtin_define(parser, "GL_ARB_conservative_depth", 1);
> +	      }
>
> -	   if (extensions->OES_EGL_image_external)
> -	      add_builtin_define(parser, "GL_OES_EGL_image_external", 1);
> +	      if (extensions->OES_EGL_image_external)
> +	         add_builtin_define(parser, "GL_OES_EGL_image_external", 1);

This extension exists in both ES and desktop.

>
> -	   if (extensions->ARB_shader_bit_encoding)
> -	      add_builtin_define(parser, "GL_ARB_shader_bit_encoding", 1);
> +	      if (extensions->ARB_shader_bit_encoding)
> +	         add_builtin_define(parser, "GL_ARB_shader_bit_encoding", 1);
>
> -	   if (extensions->ARB_uniform_buffer_object)
> -	      add_builtin_define(parser, "GL_ARB_uniform_buffer_object", 1);
> +	      if (extensions->ARB_uniform_buffer_object)
> +	         add_builtin_define(parser, "GL_ARB_uniform_buffer_object", 1);
>
> -	   if (extensions->ARB_texture_cube_map_array)
> -	      add_builtin_define(parser, "GL_ARB_texture_cube_map_array", 1);
> +	      if (extensions->ARB_texture_cube_map_array)
> +	         add_builtin_define(parser, "GL_ARB_texture_cube_map_array", 1);
> +	   }
>   	}
>
>   	language_version = 110;
>