diff options
| author | Marek Olšák <[email protected]> | 2016-05-27 12:39:30 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-05-27 21:40:43 +0200 |
| commit | 43550f25ed9595788c9b8b87da5cc48e83c7bce4 (patch) | |
| tree | a06a8231e5afb2dfcc66ef69d0d3c0df7bbdf923 /src/gallium/drivers/radeonsi/si_state_shaders.c | |
| parent | c44513a1f3dc0dd4c1a7217cca19de94e4e5b2af (diff) | |
radeonsi: always reserve output space for tess factors
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Tested-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state_shaders.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index c6f51ea84d5..8ec0470889c 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -1104,8 +1104,13 @@ static void *si_create_shader_selector(struct pipe_context *ctx, u_vertices_per_prim(sel->info.properties[TGSI_PROPERTY_GS_INPUT_PRIM]); break; - case PIPE_SHADER_VERTEX: case PIPE_SHADER_TESS_CTRL: + /* Always reserve space for these. */ + sel->patch_outputs_written |= + (1llu << si_shader_io_get_unique_index(TGSI_SEMANTIC_TESSINNER, 0)) | + (1llu << si_shader_io_get_unique_index(TGSI_SEMANTIC_TESSOUTER, 0)); + /* fall through */ + case PIPE_SHADER_VERTEX: case PIPE_SHADER_TESS_EVAL: for (i = 0; i < sel->info.num_outputs; i++) { unsigned name = sel->info.output_semantic_name[i]; |