On Fri, 2019-06-14 at 19:00 -0400, Marek Olšák wrote:
> From: Nicolai Hähnle <nicolai.haeh...@amd.com>
>
> This fixes piglit spec@glsl-1.50@gs-max-output.
> ---
Does it make sense to nominate this for stable?
J.A.
> src/gallium/drivers/radeonsi/si_get.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/drivers/radeonsi/si_get.c
> b/src/gallium/drivers/radeonsi/si_get.c
> index c1bddca1a66..9496817ac84 100644
> --- a/src/gallium/drivers/radeonsi/si_get.c
> +++ b/src/gallium/drivers/radeonsi/si_get.c
> @@ -256,21 +256,23 @@ static int si_get_param(struct pipe_screen *pscreen,
> enum pipe_cap param)
> return sscreen->info.chip_class <= GFX8 ?
> PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600 : 0;
>
> /* Stream output. */
> case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
> case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
> return 32*4;
>
> /* Geometry shader output. */
> case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
> - return 1024;
> + /* gfx8 and earlier can do more, but nobody uses it because it
> + * would be a bad idea for performance. */
> + return 256;
> case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
> return 4095;
> case PIPE_CAP_MAX_GS_INVOCATIONS:
> /* The closed driver exposes 127, but 125 is the greatest
> * number that works. */
> return 125;
>
> case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
> return 2048;
>
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