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Implement shader resource tables (#1165)

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* Implement shader resource tables

* fix after rebase + squash

* address some review comments

* fix pipeline_common

* cleanup debug stuff

* switch to using single codegenerator
This commit is contained in:
baggins183 2024-10-31 23:55:53 -07:00 • committed by GitHub
parent 7b16085c59
commit 9ec75c3feb
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GPG key ID: B5690EEEBB952194
30 changed files with 740 additions and 119 deletions
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11
src/video_core/buffer_cache/buffer_cache.cpp
View file

@ -4,6 +4,7 @@
#include <algorithm>
#include "common/alignment.h"
#include "common/scope_exit.h"
#include "common/types.h"
#include "shader_recompiler/info.h"
#include "video_core/amdgpu/liverpool.h"
#include "video_core/buffer_cache/buffer_cache.h"
@ -156,7 +157,7 @@ bool BufferCache::BindVertexBuffers(const Shader::Info& vs_info) {
continue;
}
const auto& buffer = vs_info.ReadUd<AmdGpu::Buffer>(input.sgpr_base, input.dword_offset);
const auto& buffer = vs_info.ReadUdReg<AmdGpu::Buffer>(input.sgpr_base, input.dword_offset);
if (buffer.GetSize() == 0) {
continue;
}
@ -301,6 +302,14 @@ void BufferCache::InlineData(VAddr address, const void* value, u32 num_bytes, bo
cmdbuf.updateBuffer(buffer->Handle(), buf_barrier.offset, num_bytes, value);
}
std::pair<Buffer*, u32> BufferCache::ObtainHostUBO(std::span<const u32> data) {
static constexpr u64 StreamThreshold = CACHING_PAGESIZE;
ASSERT(data.size_bytes() <= StreamThreshold);
const u64 offset = stream_buffer.Copy(reinterpret_cast<VAddr>(data.data()), data.size_bytes(),
instance.UniformMinAlignment());
return {&stream_buffer, offset};
}
std::pair<Buffer*, u32> BufferCache::ObtainBuffer(VAddr device_addr, u32 size, bool is_written,
bool is_texel_buffer, BufferId buffer_id) {
// For small uniform buffers that have not been modified by gpu

2
src/video_core/buffer_cache/buffer_cache.h
View file

@ -84,6 +84,8 @@ public:
/// Writes a value to GPU buffer.
void InlineData(VAddr address, const void* value, u32 num_bytes, bool is_gds);
[[nodiscard]] std::pair<Buffer*, u32> ObtainHostUBO(std::span<const u32> data);
/// Obtains a buffer for the specified region.
[[nodiscard]] std::pair<Buffer*, u32> ObtainBuffer(VAddr gpu_addr, u32 size, bool is_written,
bool is_texel_buffer = false,