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radv/gfx10: adjust the LDS size for VS/TES NGG streamout

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It should account for the number of streamout outputs.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-09-09 10:42:18 +02:00
parent 67093ed3a3
commit c415c58b4a
1 changed files with 9 additions and 8 deletions
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17
src/amd/vulkan/radv_pipeline.c
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@ -1729,15 +1729,16 @@ gfx10_get_ngg_info(const VkGraphicsPipelineCreateInfo *pCreateInfo,
esvert_lds_size = es_info->esgs_itemsize / 4;
gsprim_lds_size = (gs_info->gs.gsvs_vertex_size / 4 + 1) * max_out_verts_per_gsprim;
} else {
/* TODO: This needs to be adjusted once LDS use for compaction
* after culling is implemented. */
/*
if (es_info->info.so.num_outputs)
esvert_lds_size = 4 * es_info->info.so.num_outputs + 1;
*/
/* VS and TES. */
/* LDS size for passing data from GS to ES. */
struct radv_streamout_info *so_info = nir[MESA_SHADER_TESS_CTRL]
? &infos[MESA_SHADER_TESS_EVAL].so
: &infos[MESA_SHADER_VERTEX].so;
/* LDS size for passing data from GS to ES.
* GS stores Primitive IDs (one DWORD) into LDS at the address
if (so_info->num_outputs)
esvert_lds_size = 4 * so_info->num_outputs + 1;
/* GS stores Primitive IDs (one DWORD) into LDS at the address
* corresponding to the ES thread of the provoking vertex. All
* ES threads load and export PrimitiveID for their thread.
*/