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| author | Nicolai Hähnle <[email protected]> | 2017-05-19 22:42:12 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-07-31 14:55:29 +0200 |
| commit | 2cf8c8461931c5b23cac4d9cf834f120150ff869 (patch) | |
| tree | 237f7d9901b801d79b437e5d10ab1de9ce80d9fa /src/mesa/state_tracker | |
| parent | 06d038c4bd479207576bcbfee9f6c3dc7ee64b94 (diff) | |
st/glsl_to_nir: use nir_lower_samplers_as_deref when requested by the driver
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_nir.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp b/src/mesa/state_tracker/st_glsl_to_nir.cpp index 5c4ae813055..c8a7464a008 100644 --- a/src/mesa/state_tracker/st_glsl_to_nir.cpp +++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp @@ -317,6 +317,8 @@ sort_varyings(struct exec_list *var_list) void st_finalize_nir(struct st_context *st, struct gl_program *prog, nir_shader *nir) { + struct pipe_screen *screen = st->pipe->screen; + NIR_PASS_V(nir, nir_split_var_copies); NIR_PASS_V(nir, nir_lower_var_copies); NIR_PASS_V(nir, nir_lower_io_types); @@ -372,7 +374,10 @@ st_finalize_nir(struct st_context *st, struct gl_program *prog, nir_shader *nir) NIR_PASS_V(nir, nir_lower_system_values); NIR_PASS_V(nir, nir_lower_io, nir_var_all, st_glsl_type_size, (nir_lower_io_options)0); - NIR_PASS_V(nir, nir_lower_samplers, shader_program); + if (screen->get_param(screen, PIPE_CAP_NIR_SAMPLERS_AS_DEREF)) + NIR_PASS_V(nir, nir_lower_samplers_as_deref, shader_program); + else + NIR_PASS_V(nir, nir_lower_samplers, shader_program); } struct gl_program * |