Reviewed-by: Jordan Justen <jordan.l.jus...@intel.com>
On 2015-07-22 23:42:55, Samuel Iglesias Gonsalvez wrote:
> v2:
> - Add tessellation shader constants assignment
>
> Signed-off-by: Samuel Iglesias Gonsalvez <sigles...@igalia.com>
> ---
> 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 b08a53b..a5c7b91 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -551,6 +551,18 @@ brw_initialize_context_constants(struct brw_context *brw)
> ctx->Const.TextureBufferOffsetAlignment = 16;
> ctx->Const.MaxTextureBufferSize = 128 * 1024 * 1024;
>
> + /* FIXME: Tessellation stages are not yet supported in i965, so
> + * MaxCombinedShaderStorageBlocks doesn't take them into account.
> + */
> + ctx->Const.Program[MESA_SHADER_VERTEX].MaxShaderStorageBlocks = 12;
> + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxShaderStorageBlocks = 12;
> + ctx->Const.Program[MESA_SHADER_TESS_EVAL].MaxShaderStorageBlocks = 0;
> + ctx->Const.Program[MESA_SHADER_TESS_CTRL].MaxShaderStorageBlocks = 0;
> + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxShaderStorageBlocks = 12;
> + ctx->Const.Program[MESA_SHADER_COMPUTE].MaxShaderStorageBlocks = 12;
> + ctx->Const.MaxCombinedShaderStorageBlocks = 12 * 3;
> + ctx->Const.MaxShaderStorageBufferBindings = 48;
> +
> if (brw->gen >= 6) {
> ctx->Const.MaxVarying = 32;
> ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 128;
> --
> 2.1.4
>
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