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anv/pipeline: Add a mem_ctx parameter to anv_pipeline_compile

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This lets us avoid some of the manual ralloc stealing and prepares for
future commits in which we will want to ralloc prog_data::param.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand
2017-09-28 21:51:48 -07:00
parent cfc7ed75eb
commit 490d80fd1a
1 changed files with 48 additions and 42 deletions
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90
src/intel/vulkan/anv_pipeline.c
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@@ -88,6 +88,7 @@ void anv_DestroyShaderModule(
*/
static nir_shader *
anv_shader_compile_to_nir(struct anv_pipeline *pipeline,
void *mem_ctx,
struct anv_shader_module *module,
const char *entrypoint_name,
gl_shader_stage stage,
@@ -139,6 +140,7 @@ anv_shader_compile_to_nir(struct anv_pipeline *pipeline,
nir_shader *nir = entry_point->shader;
assert(nir->stage == stage);
nir_validate_shader(nir);
ralloc_steal(mem_ctx, nir);
free(spec_entries);
@@ -363,6 +365,7 @@ anv_pipeline_hash_shader(struct anv_pipeline *pipeline,
static nir_shader *
anv_pipeline_compile(struct anv_pipeline *pipeline,
void *mem_ctx,
struct anv_shader_module *module,
const char *entrypoint,
gl_shader_stage stage,
@@ -370,7 +373,7 @@ anv_pipeline_compile(struct anv_pipeline *pipeline,
struct brw_stage_prog_data *prog_data,
struct anv_pipeline_bind_map *map)
{
nir_shader *nir = anv_shader_compile_to_nir(pipeline,
nir_shader *nir = anv_shader_compile_to_nir(pipeline, mem_ctx,
module, entrypoint, stage,
spec_info);
if (nir == NULL)
@@ -519,17 +522,18 @@ anv_pipeline_compile_vs(struct anv_pipeline *pipeline,
.sampler_to_descriptor = sampler_to_descriptor
};
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_VERTEX, spec_info,
&prog_data.base.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
anv_fill_binding_table(&prog_data.base.base, 0);
void *mem_ctx = ralloc_context(NULL);
ralloc_steal(mem_ctx, nir);
nir_shader *nir = anv_pipeline_compile(pipeline, mem_ctx,
module, entrypoint,
MESA_SHADER_VERTEX, spec_info,
&prog_data.base.base, &map);
if (nir == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
anv_fill_binding_table(&prog_data.base.base, 0);
brw_compute_vue_map(&pipeline->device->info,
&prog_data.base.vue_map,
@@ -656,16 +660,20 @@ anv_pipeline_compile_tcs_tes(struct anv_pipeline *pipeline,
.sampler_to_descriptor = tes_sampler_to_descriptor
};
void *mem_ctx = ralloc_context(NULL);
nir_shader *tcs_nir =
anv_pipeline_compile(pipeline, tcs_module, tcs_entrypoint,
anv_pipeline_compile(pipeline, mem_ctx, tcs_module, tcs_entrypoint,
MESA_SHADER_TESS_CTRL, tcs_spec_info,
&tcs_prog_data.base.base, &tcs_map);
nir_shader *tes_nir =
anv_pipeline_compile(pipeline, tes_module, tes_entrypoint,
anv_pipeline_compile(pipeline, mem_ctx, tes_module, tes_entrypoint,
MESA_SHADER_TESS_EVAL, tes_spec_info,
&tes_prog_data.base.base, &tes_map);
if (tcs_nir == NULL || tes_nir == NULL)
if (tcs_nir == NULL || tes_nir == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
nir_lower_tes_patch_vertices(tes_nir,
tcs_nir->info.tess.tcs_vertices_out);
@@ -676,11 +684,6 @@ anv_pipeline_compile_tcs_tes(struct anv_pipeline *pipeline,
anv_fill_binding_table(&tcs_prog_data.base.base, 0);
anv_fill_binding_table(&tes_prog_data.base.base, 0);
void *mem_ctx = ralloc_context(NULL);
ralloc_steal(mem_ctx, tcs_nir);
ralloc_steal(mem_ctx, tes_nir);
/* Whacking the key after cache lookup is a bit sketchy, but all of
* this comes from the SPIR-V, which is part of the hash used for the
* pipeline cache. So it should be safe.
@@ -781,17 +784,18 @@ anv_pipeline_compile_gs(struct anv_pipeline *pipeline,
.sampler_to_descriptor = sampler_to_descriptor
};
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_GEOMETRY, spec_info,
&prog_data.base.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
anv_fill_binding_table(&prog_data.base.base, 0);
void *mem_ctx = ralloc_context(NULL);
ralloc_steal(mem_ctx, nir);
nir_shader *nir = anv_pipeline_compile(pipeline, mem_ctx,
module, entrypoint,
MESA_SHADER_GEOMETRY, spec_info,
&prog_data.base.base, &map);
if (nir == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
anv_fill_binding_table(&prog_data.base.base, 0);
brw_compute_vue_map(&pipeline->device->info,
&prog_data.base.vue_map,
@@ -858,11 +862,16 @@ anv_pipeline_compile_fs(struct anv_pipeline *pipeline,
.sampler_to_descriptor = sampler_to_descriptor
};
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
void *mem_ctx = ralloc_context(NULL);
nir_shader *nir = anv_pipeline_compile(pipeline, mem_ctx,
module, entrypoint,
MESA_SHADER_FRAGMENT, spec_info,
&prog_data.base, &map);
if (nir == NULL)
if (nir == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
unsigned num_rts = 0;
struct anv_pipeline_binding rt_bindings[8];
@@ -917,10 +926,6 @@ anv_pipeline_compile_fs(struct anv_pipeline *pipeline,
anv_fill_binding_table(&prog_data.base, num_rts);
void *mem_ctx = ralloc_context(NULL);
ralloc_steal(mem_ctx, nir);
unsigned code_size;
const unsigned *shader_code =
brw_compile_fs(compiler, NULL, mem_ctx, &key, &prog_data, nir,
@@ -980,17 +985,18 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline,
.sampler_to_descriptor = sampler_to_descriptor
};
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_COMPUTE, spec_info,
&prog_data.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
anv_fill_binding_table(&prog_data.base, 1);
void *mem_ctx = ralloc_context(NULL);
ralloc_steal(mem_ctx, nir);
nir_shader *nir = anv_pipeline_compile(pipeline, mem_ctx,
module, entrypoint,
MESA_SHADER_COMPUTE, spec_info,
&prog_data.base, &map);
if (nir == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
anv_fill_binding_table(&prog_data.base, 1);
unsigned code_size;
const unsigned *shader_code =