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Merge pull request #4175 from ReinUsesLisp/read-buffer

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gl_buffer_cache: Copy to buffers created as STREAM_READ before downloading
This commit is contained in:
bunnei 2020-07-02 23:30:08 -04:00 • committed by GitHub
commit 41a333321a
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 24 additions and 18 deletions
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6
src/video_core/renderer_vulkan/vk_buffer_cache.cpp
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@ -56,7 +56,7 @@ Buffer::Buffer(const VKDevice& device, VKMemoryManager& memory_manager, VKSchedu
Buffer::~Buffer() = default;
void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) const {
void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) {
const auto& staging = staging_pool.GetUnusedBuffer(size, true);
std::memcpy(staging.commit->Map(size), data, size);
@ -81,7 +81,7 @@ void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) const
});
}
void Buffer::Download(std::size_t offset, std::size_t size, u8* data) const {
void Buffer::Download(std::size_t offset, std::size_t size, u8* data) {
const auto& staging = staging_pool.GetUnusedBuffer(size, true);
scheduler.RequestOutsideRenderPassOperationContext();
@ -110,7 +110,7 @@ void Buffer::Download(std::size_t offset, std::size_t size, u8* data) const {
}
void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset,
std::size_t size) const {
std::size_t size) {
scheduler.RequestOutsideRenderPassOperationContext();
const VkBuffer dst_buffer = Handle();

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

@ -29,12 +29,12 @@ public:
VKStagingBufferPool& staging_pool, VAddr cpu_addr, std::size_t size);
~Buffer();
void Upload(std::size_t offset, std::size_t size, const u8* data) const;
void Upload(std::size_t offset, std::size_t size, const u8* data);
void Download(std::size_t offset, std::size_t size, u8* data) const;
void Download(std::size_t offset, std::size_t size, u8* data);
void CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset,
std::size_t size) const;
std::size_t size);
VkBuffer Handle() const {
return *buffer.handle;