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-rw-r--r--src/intel/vulkan/anv_pipeline.c127
-rw-r--r--src/intel/vulkan/anv_private.h4
2 files changed, 54 insertions, 77 deletions
diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c
index 90a056c8ef5..386f5a1cea0 100644
--- a/src/intel/vulkan/anv_pipeline.c
+++ b/src/intel/vulkan/anv_pipeline.c
@@ -57,7 +57,6 @@ VkResult anv_CreateShaderModule(
if (module == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- module->nir = NULL;
module->size = pCreateInfo->codeSize;
memcpy(module->data, pCreateInfo->pCode, module->size);
@@ -100,81 +99,67 @@ anv_shader_compile_to_nir(struct anv_device *device,
const nir_shader_compiler_options *nir_options =
compiler->glsl_compiler_options[stage].NirOptions;
- nir_shader *nir;
- nir_function *entry_point;
- if (module->nir) {
- /* Some things such as our meta clear/blit code will give us a NIR
- * shader directly. In that case, we just ignore the SPIR-V entirely
- * and just use the NIR shader */
- nir = module->nir;
- nir->options = nir_options;
- nir_validate_shader(nir);
-
- assert(exec_list_length(&nir->functions) == 1);
- struct exec_node *node = exec_list_get_head(&nir->functions);
- entry_point = exec_node_data(nir_function, node, node);
- } else {
- uint32_t *spirv = (uint32_t *) module->data;
- assert(spirv[0] == SPIR_V_MAGIC_NUMBER);
- assert(module->size % 4 == 0);
-
- uint32_t num_spec_entries = 0;
- struct nir_spirv_specialization *spec_entries = NULL;
- if (spec_info && spec_info->mapEntryCount > 0) {
- num_spec_entries = spec_info->mapEntryCount;
- spec_entries = malloc(num_spec_entries * sizeof(*spec_entries));
- for (uint32_t i = 0; i < num_spec_entries; i++) {
- VkSpecializationMapEntry entry = spec_info->pMapEntries[i];
- const void *data = spec_info->pData + entry.offset;
- assert(data + entry.size <= spec_info->pData + spec_info->dataSize);
-
- spec_entries[i].id = spec_info->pMapEntries[i].constantID;
- spec_entries[i].data = *(const uint32_t *)data;
- }
+ uint32_t *spirv = (uint32_t *) module->data;
+ assert(spirv[0] == SPIR_V_MAGIC_NUMBER);
+ assert(module->size % 4 == 0);
+
+ uint32_t num_spec_entries = 0;
+ struct nir_spirv_specialization *spec_entries = NULL;
+ if (spec_info && spec_info->mapEntryCount > 0) {
+ num_spec_entries = spec_info->mapEntryCount;
+ spec_entries = malloc(num_spec_entries * sizeof(*spec_entries));
+ for (uint32_t i = 0; i < num_spec_entries; i++) {
+ VkSpecializationMapEntry entry = spec_info->pMapEntries[i];
+ const void *data = spec_info->pData + entry.offset;
+ assert(data + entry.size <= spec_info->pData + spec_info->dataSize);
+
+ spec_entries[i].id = spec_info->pMapEntries[i].constantID;
+ spec_entries[i].data = *(const uint32_t *)data;
}
+ }
- entry_point = spirv_to_nir(spirv, module->size / 4,
- spec_entries, num_spec_entries,
- stage, entrypoint_name, nir_options);
- nir = entry_point->shader;
- assert(nir->stage == stage);
- nir_validate_shader(nir);
-
- free(spec_entries);
+ nir_function *entry_point =
+ spirv_to_nir(spirv, module->size / 4,
+ spec_entries, num_spec_entries,
+ stage, entrypoint_name, nir_options);
+ nir_shader *nir = entry_point->shader;
+ assert(nir->stage == stage);
+ nir_validate_shader(nir);
- if (stage == MESA_SHADER_FRAGMENT) {
- nir_lower_wpos_center(nir);
- nir_validate_shader(nir);
- }
+ free(spec_entries);
- nir_lower_returns(nir);
+ if (stage == MESA_SHADER_FRAGMENT) {
+ nir_lower_wpos_center(nir);
nir_validate_shader(nir);
+ }
- nir_inline_functions(nir);
- nir_validate_shader(nir);
+ nir_lower_returns(nir);
+ nir_validate_shader(nir);
- /* Pick off the single entrypoint that we want */
- foreach_list_typed_safe(nir_function, func, node, &nir->functions) {
- if (func != entry_point)
- exec_node_remove(&func->node);
- }
- assert(exec_list_length(&nir->functions) == 1);
- entry_point->name = ralloc_strdup(entry_point, "main");
+ nir_inline_functions(nir);
+ nir_validate_shader(nir);
- nir_remove_dead_variables(nir, nir_var_shader_in);
- nir_remove_dead_variables(nir, nir_var_shader_out);
- nir_remove_dead_variables(nir, nir_var_system_value);
- nir_validate_shader(nir);
+ /* Pick off the single entrypoint that we want */
+ foreach_list_typed_safe(nir_function, func, node, &nir->functions) {
+ if (func != entry_point)
+ exec_node_remove(&func->node);
+ }
+ assert(exec_list_length(&nir->functions) == 1);
+ entry_point->name = ralloc_strdup(entry_point, "main");
- nir_propagate_invariant(nir);
- nir_validate_shader(nir);
+ nir_remove_dead_variables(nir, nir_var_shader_in);
+ nir_remove_dead_variables(nir, nir_var_shader_out);
+ nir_remove_dead_variables(nir, nir_var_system_value);
+ nir_validate_shader(nir);
- nir_lower_io_to_temporaries(entry_point->shader, entry_point->impl,
- true, false);
+ nir_propagate_invariant(nir);
+ nir_validate_shader(nir);
- nir_lower_system_values(nir);
- nir_validate_shader(nir);
- }
+ nir_lower_io_to_temporaries(entry_point->shader, entry_point->impl,
+ true, false);
+
+ nir_lower_system_values(nir);
+ nir_validate_shader(nir);
/* Vulkan uses the separate-shader linking model */
nir->info.separate_shader = true;
@@ -471,8 +456,7 @@ anv_pipeline_compile_vs(struct anv_pipeline *pipeline,
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
prog_data.inputs_read = nir->info.inputs_read;
@@ -560,8 +544,7 @@ anv_pipeline_compile_gs(struct anv_pipeline *pipeline,
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
brw_compute_vue_map(&pipeline->device->info,
&prog_data.base.vue_map,
@@ -690,8 +673,7 @@ anv_pipeline_compile_fs(struct anv_pipeline *pipeline,
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
unsigned code_size;
const unsigned *shader_code =
@@ -763,8 +745,7 @@ anv_pipeline_compile_cs(struct anv_pipeline *pipeline,
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
unsigned code_size;
const unsigned *shader_code =
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 18cecdf1007..1f20ecba97c 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -1346,11 +1346,7 @@ struct anv_event {
struct anv_state state;
};
-struct nir_shader;
-
struct anv_shader_module {
- struct nir_shader * nir;
-
unsigned char sha1[20];
uint32_t size;
char data[0];
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 18:14:53 +0000