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nir: rename nir_link_constant_varyings() nir_link_opt_varyings()

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The following patches will add support for an additional
optimisation so this function will no longer just optimise varying
constants.

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Timothy Arceri
2018-12-11 11:49:00 +11:00
parent 0a4378ce56
commit 50de3f80a8
5 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/amd/vulkan/radv_pipeline.c
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@@ -1814,8 +1814,8 @@ radv_link_shaders(struct radv_pipeline *pipeline, nir_shader **shaders)
nir_lower_io_arrays_to_elements(ordered_shaders[i],
ordered_shaders[i - 1]);
if (nir_link_constant_varyings(ordered_shaders[i],
ordered_shaders[i - 1]))
if (nir_link_opt_varyings(ordered_shaders[i],
ordered_shaders[i - 1]))
radv_optimize_nir(ordered_shaders[i - 1], false, false);
nir_remove_dead_variables(ordered_shaders[i],

2
src/compiler/nir/nir.h
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@@ -2870,7 +2870,7 @@ bool nir_remove_unused_io_vars(nir_shader *shader, struct exec_list *var_list,
void nir_compact_varyings(nir_shader *producer, nir_shader *consumer,
bool default_to_smooth_interp);
void nir_link_xfb_varyings(nir_shader *producer, nir_shader *consumer);
bool nir_link_constant_varyings(nir_shader *producer, nir_shader *consumer);
bool nir_link_opt_varyings(nir_shader *producer, nir_shader *consumer);
typedef enum {
/* If set, this forces all non-flat fragment shader inputs to be

2
src/compiler/nir/nir_linking_helpers.c
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@@ -634,7 +634,7 @@ try_replace_constant_input(nir_shader *shader,
}
bool
nir_link_constant_varyings(nir_shader *producer, nir_shader *consumer)
nir_link_opt_varyings(nir_shader *producer, nir_shader *consumer)
{
/* TODO: Add support for more shader stage combinations */
if (consumer->info.stage != MESA_SHADER_FRAGMENT ||

2
src/intel/compiler/brw_nir.c
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@@ -771,7 +771,7 @@ brw_nir_link_shaders(const struct brw_compiler *compiler,
*consumer = brw_nir_optimize(*consumer, compiler, c_is_scalar, false);
}
if (nir_link_constant_varyings(*producer, *consumer))
if (nir_link_opt_varyings(*producer, *consumer))
*consumer = brw_nir_optimize(*consumer, compiler, c_is_scalar, false);
NIR_PASS_V(*producer, nir_remove_dead_variables, nir_var_shader_out);

2
src/mesa/state_tracker/st_glsl_to_nir.cpp
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@@ -588,7 +588,7 @@ st_nir_link_shaders(nir_shader **producer, nir_shader **consumer, bool scalar)
{
nir_lower_io_arrays_to_elements(*producer, *consumer);
if (nir_link_constant_varyings(*producer, *consumer))
if (nir_link_opt_varyings(*producer, *consumer))
st_nir_opts(*consumer, scalar);
NIR_PASS_V(*producer, nir_remove_dead_variables, nir_var_shader_out);