[Mesa-dev] [PATCH 2/7] mesa: Add types for AMD_depth_clamp_separate.

[Marek Olšák]

On Tue, Aug 21, 2018 at 8:02 PM Sagar Ghuge <sagar.ghuge at intel.com> wrote:
>
> Add some basic types and storage for the AMD_depth_clamp_separate
> extension.
>
> Signed-off-by: Sagar Ghuge <sagar.ghuge at intel.com>
> ---
>  include/GL/glcorearb.h           | 2 ++
>  src/mesa/main/extensions_table.h | 1 +
>  src/mesa/main/mtypes.h           | 3 +++
>  3 files changed, 6 insertions(+)
>
> diff --git a/include/GL/glcorearb.h b/include/GL/glcorearb.h
> index 3cf945c8b2..7dc8b4e79b 100644
> --- a/include/GL/glcorearb.h
> +++ b/include/GL/glcorearb.h
> @@ -1558,6 +1558,8 @@ typedef int64_t GLint64;
>  #define GL_MAX_FRAGMENT_INPUT_COMPONENTS  0x9125
>  #define GL_CONTEXT_PROFILE_MASK           0x9126
>  #define GL_DEPTH_CLAMP                    0x864F
> +#define GL_DEPTH_CLAMP_NEAR_AMD           0x901E
> +#define GL_DEPTH_CLAMP_FAR_AMD            0x901F
>  #define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C
>  #define GL_FIRST_VERTEX_CONVENTION        0x8E4D
>  #define GL_LAST_VERTEX_CONVENTION         0x8E4E

Please drop this hunk. glext.h contains the definitions. The headers
are copied directly from the github opengl-registry repo and not
modified manually.

> diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
> index 746e821886..935da4943b 100644
> --- a/src/mesa/main/extensions_table.h
> +++ b/src/mesa/main/extensions_table.h
> @@ -9,6 +9,7 @@
>  EXT(3DFX_texture_compression_FXT1           , TDFX_texture_compression_FXT1          , GLL, GLC,  x ,  x , 1999)
>
>  EXT(AMD_conservative_depth                  , ARB_conservative_depth                 , GLL, GLC,  x ,  x , 2009)
> +EXT(AMD_depth_clamp_separate                , AMD_depth_clamp_separate               ,  x , GLC,  x ,  x , 2009)

It can also be exposed in the compatibility profile.

Marek