[Mesa-dev] [PATCH 0/8] Implement support for EXT_blend_func_extended

[Ilia Mirkin]

You appear to be missing a patch to add this to glcpp:

    A new preprocessor #define is added to the OpenGL ES Shading Language:

      #define GL_EXT_blend_func_extended 1

On Thu, Nov 5, 2015 at 12:16 PM, Ryan Houdek <sonicadvance1 at gmail.com> wrote:
> This implements support for a very new extension to ES, which allows you
> to do dual source blending just like in desktop OpenGL.
> This works with the piglits that I am writing that just need to be cleaned
> before they are pushed, and it also works fantastically with the
> Dolphin emulator (Only known application that uses this extension)
>
> Ryan Houdek (8):
>   Add EXT_blend_func_extended XML definitions
>   Add required variables to _mesa_glsl_parse_state for
>     EXT_blend_func_extended
>   Add support for the new builtins that EXT_blend_func_extended
>     provides.
>   Add a parse check to check for the index layout qualifier
>   Enable usage of blend_func_extended blend factors
>   Allow MAX_DUAL_SOURCE_DRAW_BUFFERS to be available to ES
>   Add EXT_blend_func_extended functions to the dispatch_sanity test
>   Enable EXT_blend_func_extended if the driver supports the ARB version
>
>  src/glsl/ast_to_hir.cpp                 | 16 +++++++++
>  src/glsl/builtin_variables.cpp          | 62 +++++++++++++++++++++++++++++++++
>  src/glsl/glsl_parser.yy                 |  5 +++
>  src/glsl/glsl_parser_extras.cpp         |  3 ++
>  src/glsl/glsl_parser_extras.h           |  5 +++
>  src/mapi/glapi/gen/EXT_gpu_shader4.xml  |  3 +-
>  src/mapi/glapi/gen/es_EXT.xml           | 38 ++++++++++++++++++++
>  src/mesa/main/blend.c                   |  4 +--
>  src/mesa/main/extensions.c              |  1 +
>  src/mesa/main/get_hash_params.py        |  4 ++-
>  src/mesa/main/tests/dispatch_sanity.cpp |  8 +++++
>  11 files changed, 145 insertions(+), 4 deletions(-)
>
> --
> 2.5.0
>
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