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Merge pull request #76348 from warriormaster12/pipeline-cache

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Implement Vulkan pipeline caching
This commit is contained in:
Rémi Verschelde
2023-06-01 00:40:33 +02:00
parent bb58eb6a94 dded713dc0
commit 3dd0307f3f
4 changed files with 166 additions and 2 deletions
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26
drivers/vulkan/rendering_device_vulkan.h
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@@ -31,6 +31,7 @@
#ifndef RENDERING_DEVICE_VULKAN_H
#define RENDERING_DEVICE_VULKAN_H
#include "core/object/worker_thread_pool.h"
#include "core/os/thread_safe.h"
#include "core/templates/local_vector.h"
#include "core/templates/oa_hash_map.h"
@@ -792,6 +793,31 @@ class RenderingDeviceVulkan : public RenderingDevice {
RID_Owner<RenderPipeline, true> render_pipeline_owner;
struct PipelineCacheHeader {
uint32_t magic;
uint32_t data_size;
uint64_t data_hash;
uint32_t vendor_id;
uint32_t device_id;
uint32_t driver_version;
uint8_t uuid[VK_UUID_SIZE];
uint8_t driver_abi;
};
struct PipelineCache {
size_t current_size = 0;
Vector<uint8_t> buffer;
VkPipelineCache cache_object = VK_NULL_HANDLE;
};
PipelineCache pipelines_cache;
WorkerThreadPool::TaskID pipelines_cache_save_task = WorkerThreadPool::INVALID_TASK_ID;
void _load_pipeline_cache();
void _update_pipeline_cache(bool p_closing = false);
void _save_pipeline_cache_threaded(size_t pso_blob_size);
struct ComputePipeline {
RID shader;
Vector<uint32_t> set_formats;