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simplify texture readback

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This commit is contained in:
Samuliak 2024-08-23 09:41:00 +02:00
parent 28aef858f2
commit 6bb191212b
3 changed files with 6 additions and 22 deletions
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2
src/Cafe/HW/Latte/Renderer/Metal/LatteTextureReadbackMtl.cpp
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@ -25,8 +25,6 @@ void LatteTextureReadbackInfoMtl::StartTransfer()
blitCommandEncoder->copyFromTexture(baseTexture->GetTexture(), 0, 0, MTL::Origin{0, 0, 0}, MTL::Size{(uint32)baseTexture->width, (uint32)baseTexture->height, 1}, m_mtlr->GetTextureReadbackBuffer(), m_bufferOffset, bytesPerRow, bytesPerImage);
m_commandBuffer = m_mtlr->GetCurrentCommandBuffer();
m_mtlr->RequestSoonCommit();
m_mtlr->RequestCommitOnIdle();
}
bool LatteTextureReadbackInfoMtl::IsFinished()

14
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
View File

@ -21,7 +21,7 @@
#include "HW/Latte/Renderer/Metal/MetalCommon.h"
#include "gui/guiWrapper.h"
#define DEFAULT_COMMIT_TRESHOLD 256
#define COMMIT_TRESHOLD 256
extern bool hasValidFramebufferAttached;
@ -297,7 +297,7 @@ bool MetalRenderer::BeginFrame(bool mainWindow)
void MetalRenderer::Flush(bool waitIdle)
{
if (m_commitOnIdle || m_recordedDrawcalls > 0)
if (m_recordedDrawcalls > 0)
CommitCommandBuffer();
if (waitIdle)
{
@ -308,8 +308,8 @@ void MetalRenderer::Flush(bool waitIdle)
void MetalRenderer::NotifyLatteCommandProcessorIdle()
{
if (m_commitOnIdle)
CommitCommandBuffer();
//if (m_commitOnIdle)
// CommitCommandBuffer();
}
void MetalRenderer::AppendOverlayDebugInfo()
@ -1055,7 +1055,7 @@ void MetalRenderer::draw_endSequence()
bool hasReadback = LatteTextureReadback_Update();
m_recordedDrawcalls++;
// The number of draw calls needs to twice as big, since we are interrupting the render pass
if (m_recordedDrawcalls >= m_commitTreshold * 2 || hasReadback)
if (m_recordedDrawcalls >= COMMIT_TRESHOLD * 2 || hasReadback)
{
CommitCommandBuffer();
@ -1320,16 +1320,14 @@ void MetalRenderer::EndEncoding()
m_encoderType = MetalEncoderType::None;
// Commit the command buffer if enough draw calls have been recorded
if (m_recordedDrawcalls >= m_commitTreshold)
if (m_recordedDrawcalls >= COMMIT_TRESHOLD)
CommitCommandBuffer();
}
}
void MetalRenderer::CommitCommandBuffer()
{
m_commitTreshold = DEFAULT_COMMIT_TRESHOLD;
m_recordedDrawcalls = 0;
m_commitOnIdle = false;
if (m_commandBuffers.size() != 0)
{

12
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.h
View File

@ -375,16 +375,6 @@ public:
return m_state.m_encoderState;
}
void RequestSoonCommit()
{
m_commitTreshold = m_recordedDrawcalls + 8;
}
void RequestCommitOnIdle()
{
m_commitOnIdle = true;
}
void SetBuffer(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::Buffer* buffer, size_t offset, uint32 index);
void SetTexture(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::Texture* texture, uint32 index);
void SetSamplerState(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::SamplerState* samplerState, uint32 index);
@ -485,9 +475,7 @@ private:
MTL::CommandEncoder* m_commandEncoder = nullptr;
CA::MetalDrawable* m_drawable = nullptr;
uint32 m_commitTreshold = 0;
uint32 m_recordedDrawcalls = 0;
bool m_commitOnIdle = false;
// State
MetalState m_state;