[Mesa-dev] [PATCH 7/8] mesa: expose AMD_vertex_shader_layer in the compatibility profile

[Nicolai Hähnle]

Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

On 23.05.2018 22:58, Marek Olšák wrote:
> From: Marek Olšák <marek.olsak at amd.com>
> 
> This requires layered FBOs from GL 3.2.
> 
> Gallium drivers don't expose this yet due to:
>      "st/mesa: use PIPE_CAP_GLSL_FEATURE_LEVEL_COMPATIBILITY"
> ---
>   src/mesa/drivers/dri/i965/intel_extensions.c | 3 ++-
>   src/mesa/main/extensions_table.h             | 2 +-
>   2 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
> index 395fec916be..c34d0101558 100644
> --- a/src/mesa/drivers/dri/i965/intel_extensions.c
> +++ b/src/mesa/drivers/dri/i965/intel_extensions.c
> @@ -189,21 +189,22 @@ intelInitExtensions(struct gl_context *ctx)
>         if (ctx->API != API_OPENGL_COMPAT) {
>            ctx->Extensions.ARB_texture_buffer_object = true;
>            ctx->Extensions.ARB_texture_buffer_object_rgb32 = true;
>            ctx->Extensions.ARB_texture_buffer_range = true;
>         }
>         ctx->Extensions.ARB_texture_cube_map_array = true;
>         ctx->Extensions.ARB_texture_gather = true;
>         ctx->Extensions.ARB_texture_multisample = true;
>         ctx->Extensions.ARB_uniform_buffer_object = true;
>   
> -      ctx->Extensions.AMD_vertex_shader_layer = true;
> +      if (ctx->API != API_OPENGL_COMPAT)
> +         ctx->Extensions.AMD_vertex_shader_layer = true;
>         ctx->Extensions.EXT_framebuffer_multisample = true;
>         ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = true;
>         ctx->Extensions.EXT_transform_feedback = true;
>         ctx->Extensions.ARB_transform_feedback_overflow_query = true;
>         ctx->Extensions.OES_depth_texture_cube_map = true;
>         ctx->Extensions.OES_sample_variables = true;
>   
>         ctx->Extensions.ARB_timer_query = brw->screen->hw_has_timestamp;
>         ctx->Extensions.EXT_disjoint_timer_query =
>            ctx->Extensions.ARB_timer_query;
> diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
> index ffb1caccddf..ef1c05cb6ce 100644
> --- a/src/mesa/main/extensions_table.h
> +++ b/src/mesa/main/extensions_table.h
> @@ -8,21 +8,21 @@
>   
>   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_draw_buffers_blend                  , ARB_draw_buffers_blend                 , GLL, GLC,  x ,  x , 2009)
>   EXT(AMD_performance_monitor                 , AMD_performance_monitor                , GLL, GLC,  x ,  x , 2007)
>   EXT(AMD_pinned_memory                       , AMD_pinned_memory                      , GLL, GLC,  x ,  x , 2013)
>   EXT(AMD_seamless_cubemap_per_texture        , AMD_seamless_cubemap_per_texture       , GLL, GLC,  x ,  x , 2009)
>   EXT(AMD_shader_stencil_export               , ARB_shader_stencil_export              , GLL, GLC,  x ,  x , 2009)
>   EXT(AMD_shader_trinary_minmax               , dummy_true                             , GLL, GLC,  x ,  x , 2012)
> -EXT(AMD_vertex_shader_layer                 , AMD_vertex_shader_layer                ,  x , GLC,  x ,  x , 2012)
> +EXT(AMD_vertex_shader_layer                 , AMD_vertex_shader_layer                , GLL, GLC,  x ,  x , 2012)
>   EXT(AMD_vertex_shader_viewport_index        , AMD_vertex_shader_viewport_index       ,  x , GLC,  x ,  x , 2012)
>   
>   EXT(ANDROID_extension_pack_es31a            , ANDROID_extension_pack_es31a           ,  x ,  x ,  x ,  31, 2014)
>   
>   EXT(ANGLE_texture_compression_dxt3          , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2011)
>   EXT(ANGLE_texture_compression_dxt5          , ANGLE_texture_compression_dxt          , GLL, GLC, ES1, ES2, 2011)
>   
>   EXT(APPLE_object_purgeable                  , APPLE_object_purgeable                 , GLL, GLC,  x ,  x , 2006)
>   EXT(APPLE_packed_pixels                     , dummy_true                             , GLL,  x ,  x ,  x , 2002)
>   EXT(APPLE_texture_max_level                 , dummy_true                             ,  x ,  x , ES1, ES2, 2009)
> 


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