radv/rt: stop storing unused hashes/identifiers

This is never used.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22327>

diff --git a/src/amd/vulkan/radv_pipeline_rt.c b/src/amd/vulkan/radv_pipeline_rt.c
index cc993b9..038c7dd 100644 (file)
--- a/src/amd/vulkan/radv_pipeline_rt.c
+++ b/src/amd/vulkan/radv_pipeline_rt.c
@@ -373,22 +373,9 @@ radv_rt_pipeline_library_create(VkDevice _device, VkPipelineCache _cache,
 
       memcpy(pipeline->stages, local_create_info.pStages, size);
 
-      pipeline->hashes =
-         ralloc_size(pipeline->ctx, sizeof(*pipeline->hashes) * local_create_info.stageCount);
-      if (!pipeline->hashes)
-         goto fail;
-
-      pipeline->identifiers =
-         ralloc_size(pipeline->ctx, sizeof(*pipeline->identifiers) * local_create_info.stageCount);
-      if (!pipeline->identifiers)
-         goto fail;
-
       for (uint32_t i = 0; i < local_create_info.stageCount; i++) {
          RADV_FROM_HANDLE(vk_shader_module, module, pipeline->stages[i].module);
 
-         const VkPipelineShaderStageModuleIdentifierCreateInfoEXT *iinfo =
-            vk_find_struct_const(local_create_info.pStages[i].pNext,
-                                 PIPELINE_SHADER_STAGE_MODULE_IDENTIFIER_CREATE_INFO_EXT);
          const VkShaderModuleCreateInfo *minfo =
             vk_find_struct_const(local_create_info.pStages[i].pNext, SHADER_MODULE_CREATE_INFO);
 
@@ -443,18 +430,6 @@ radv_rt_pipeline_library_create(VkDevice _device, VkPipelineCache _cache,
             if (!pipeline->stages[i].pName)
                goto fail;
             pipeline->stages[i].pNext = NULL;
-         } else {
-            assert(iinfo);
-            pipeline->identifiers[i].identifierSize =
-               MIN2(iinfo->identifierSize, sizeof(pipeline->hashes[i].sha1));
-            memcpy(pipeline->hashes[i].sha1, iinfo->pIdentifier,
-                   pipeline->identifiers[i].identifierSize);
-            pipeline->stages[i].module = VK_NULL_HANDLE;
-            pipeline->stages[i].pNext = &pipeline->identifiers[i];
-            pipeline->identifiers[i].sType =
-               VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_MODULE_IDENTIFIER_CREATE_INFO_EXT;
-            pipeline->identifiers[i].pNext = NULL;
-            pipeline->identifiers[i].pIdentifier = pipeline->hashes[i].sha1;
          }
       }
    }

diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index d37e2e0..3abdced 100644 (file)
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -2320,11 +2320,6 @@ struct radv_ray_tracing_lib_pipeline {
    VkPipelineShaderStageCreateInfo *stages;
    unsigned group_count;
    VkRayTracingShaderGroupCreateInfoKHR *group_infos;
-   VkPipelineShaderStageModuleIdentifierCreateInfoEXT *identifiers;
-   struct {
-      uint8_t sha1[SHA1_DIGEST_LENGTH];
-   } *hashes;
-
    struct radv_ray_tracing_module groups[];
 };