diff options
| author | Qiang Yu <yuq825@gmail.com> | 2022-05-20 17:27:27 +0800 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2022-06-27 02:38:21 +0000 |
| commit | a1763ad4b362c9f3a1fd12b6d06009b17fac3d24 (patch) | |
| tree | 84774d13ad818ec436938e1e7134dd0f10e1db85 /src/gallium/drivers/radeonsi/si_pipe.h | |
| parent | 3ab9c42b43d907696d2e18c5020a5abcaae47096 (diff) | |
radeonsi: replace llvm based fixed tcs with nir
Create nir passthrough shader with explicit input/output and vertex
output count so that it can be handled by compiler same as user tcs.
The drawback is we create more si_shader_selector with different
input/output and vertex output count which was handled by compiler
backend before.
As fixed function tcs can be handled like user tcs, we don't need
the dedicated fixed_func_tcs_shader state either.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16705>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pipe.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h index 80ec9ae4a79..80e03678366 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.h +++ b/src/gallium/drivers/radeonsi/si_pipe.h @@ -999,7 +999,7 @@ struct si_context { struct si_screen *screen; struct util_debug_callback debug; struct ac_llvm_compiler compiler; /* only non-threaded compilation */ - struct si_shader_ctx_state fixed_func_tcs_shader; + struct hash_table *fixed_func_tcs_shader_cache; struct si_resource *wait_mem_scratch; struct si_resource *wait_mem_scratch_tmz; unsigned wait_mem_number; @@ -1076,6 +1076,8 @@ struct si_context { struct si_shader_ctx_state shaders[SI_NUM_GRAPHICS_SHADERS]; }; struct si_cs_shader_state cs_shader_state; + /* if current tcs set by user */ + bool is_user_tcs; /* shader information */ uint64_t ps_inputs_read_or_disabled; @@ -1557,7 +1559,6 @@ void *si_create_passthrough_tcs(struct si_context *sctx); /* si_shaderlib_tgsi.c */ void *si_get_blitter_vs(struct si_context *sctx, enum blitter_attrib_type type, unsigned num_layers); -void *si_create_fixed_func_tcs(struct si_context *sctx); void *si_create_dma_compute_shader(struct pipe_context *ctx, unsigned num_dwords_per_thread, bool dst_stream_cache_policy, bool is_copy); void *si_create_clear_buffer_rmw_cs(struct si_context *sctx); |