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Texture Cache: Implement async texture downloads.

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This commit is contained in:
Fernando Sahmkow 2022-12-28 09:32:31 -05:00
parent ddbf851ef6
commit 03ccd8bf43
5 changed files with 91 additions and 35 deletions
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8
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -812,8 +812,12 @@ StagingBufferRef TextureCacheRuntime::UploadStagingBuffer(size_t size) {
return staging_buffer_pool.Request(size, MemoryUsage::Upload);
}
StagingBufferRef TextureCacheRuntime::DownloadStagingBuffer(size_t size) {
return staging_buffer_pool.Request(size, MemoryUsage::Download);
StagingBufferRef TextureCacheRuntime::DownloadStagingBuffer(size_t size, bool deferred) {
return staging_buffer_pool.Request(size, MemoryUsage::Download, deferred);
}
void TextureCacheRuntime::FreeDeferredStagingBuffer(StagingBufferRef& ref) {
staging_buffer_pool.FreeDeferred(ref);
}
bool TextureCacheRuntime::ShouldReinterpret(Image& dst, Image& src) {

6
src/video_core/renderer_vulkan/vk_texture_cache.h
View file

@ -51,7 +51,9 @@ public:
StagingBufferRef UploadStagingBuffer(size_t size);
StagingBufferRef DownloadStagingBuffer(size_t size);
StagingBufferRef DownloadStagingBuffer(size_t size, bool deferred = false);
void FreeDeferredStagingBuffer(StagingBufferRef& ref);
void TickFrame();
@ -347,6 +349,7 @@ struct TextureCacheParams {
static constexpr bool FRAMEBUFFER_BLITS = false;
static constexpr bool HAS_EMULATED_COPIES = false;
static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = true;
using Runtime = Vulkan::TextureCacheRuntime;
using Image = Vulkan::Image;
@ -354,6 +357,7 @@ struct TextureCacheParams {
using ImageView = Vulkan::ImageView;
using Sampler = Vulkan::Sampler;
using Framebuffer = Vulkan::Framebuffer;
using AsyncBuffer = Vulkan::StagingBufferRef;
};
using TextureCache = VideoCommon::TextureCache<TextureCacheParams>;