[Mesa-dev] [PATCH 28/29] i965: Define implementation constants for ARB_shader_image_load_store.

[Kenneth Graunke]

On Saturday, May 02, 2015 06:29:55 PM Francisco Jerez wrote:
> Reviewed-by: Paul Berry <stereotype441 at gmail.com>
> 
> v2: Drop VS support pre-Gen8, drop GS support.
> ---
>  src/mesa/drivers/dri/i965/brw_context.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
> index 30263d0..bd8aa32 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -501,6 +501,18 @@ brw_initialize_context_constants(struct brw_context *brw)
>        ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxAtomicBuffers = BRW_MAX_ABO;
>        ctx->Const.Program[MESA_SHADER_COMPUTE].MaxAtomicBuffers = BRW_MAX_ABO;
>        ctx->Const.MaxCombinedAtomicBuffers = 3 * BRW_MAX_ABO;
> +
> +      ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxImageUniforms =
> +         BRW_MAX_IMAGES;
> +      ctx->Const.Program[MESA_SHADER_VERTEX].MaxImageUniforms =
> +         (brw->scalar_vs ? BRW_MAX_IMAGES : 0);
> +      ctx->Const.Program[MESA_SHADER_COMPUTE].MaxImageUniforms =
> +         BRW_MAX_IMAGES;
> +      ctx->Const.MaxImageUnits = MAX_IMAGE_UNITS;
> +      ctx->Const.MaxCombinedImageUnitsAndFragmentOutputs =
> +         MAX_IMAGE_UNITS + BRW_MAX_DRAW_BUFFERS;
> +      ctx->Const.MaxImageSamples = 0;
> +      ctx->Const.MaxCombinedImageUniforms = 3 * BRW_MAX_IMAGES;
>     }
>  
>     /* Gen6 converts quads to polygon in beginning of 3D pipeline,
> 

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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