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Move common EFB copy code into VideoCommon

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Addded a few duplicated depth copy texture formats to the enum
in TextureDecoder.h. These texture formats were already implemented
in TextureCacheBase and the ogl/dx11 texture cache implementations.
This commit is contained in:
Scott Mansell
2015-09-05 02:45:29 +12:00
parent 52948bb3ef
commit b9be3245e1
14 changed files with 151 additions and 249 deletions
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60
Source/Core/VideoBackends/D3D/PSTextureEncoder.cpp
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@ -87,55 +87,21 @@ void PSTextureEncoder::Shutdown()
SAFE_RELEASE(m_out);
}
size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, size_t dstStride,
void PSTextureEncoder::Encode(u8* dst, const TextureCache::TCacheEntryBase *texture_entry,
PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect,
bool isIntensity, bool scaleByHalf)
{
if (!m_ready) // Make sure we initialized OK
return 0;
// Clamp srcRect to 640x528. BPS: The Strike tries to encode an 800x600
// texture, which is invalid.
EFBRectangle correctSrc = srcRect;
correctSrc.ClampUL(0, 0, EFB_WIDTH, EFB_HEIGHT);
// Validate source rect size
if (correctSrc.GetWidth() <= 0 || correctSrc.GetHeight() <= 0)
return 0;
return;
HRESULT hr;
unsigned int blockW = BLOCK_WIDTHS[dstFormat];
unsigned int blockH = BLOCK_HEIGHTS[dstFormat];
// Round up source dims to multiple of block size
unsigned int actualWidth = correctSrc.GetWidth() / (scaleByHalf ? 2 : 1);
actualWidth = (actualWidth + blockW-1) & ~(blockW-1);
unsigned int actualHeight = correctSrc.GetHeight() / (scaleByHalf ? 2 : 1);
actualHeight = (actualHeight + blockH-1) & ~(blockH-1);
unsigned int numBlocksX = actualWidth/blockW;
unsigned int numBlocksY = actualHeight/blockH;
unsigned int cacheLinesPerRow;
if (dstFormat == 0x6) // RGBA takes two cache lines per block; all others take one
cacheLinesPerRow = numBlocksX*2;
else
cacheLinesPerRow = numBlocksX;
_assert_msg_(VIDEO, cacheLinesPerRow*32 <= MAX_BYTES_PER_BLOCK_ROW, "cache lines per row sanity check");
unsigned int totalCacheLines = cacheLinesPerRow * numBlocksY;
_assert_msg_(VIDEO, totalCacheLines*32 <= MAX_BYTES_PER_ENCODE, "total encode size sanity check");
size_t encodeSize = 0;
// Reset API
g_renderer->ResetAPIState();
// Set up all the state for EFB encoding
{
D3D11_VIEWPORT vp = CD3D11_VIEWPORT(0.f, 0.f, FLOAT(cacheLinesPerRow * 8), FLOAT(numBlocksY));
D3D11_VIEWPORT vp = CD3D11_VIEWPORT(0.f, 0.f, FLOAT(texture_entry->CacheLinesPerRow() * 8), FLOAT(texture_entry->NumBlocksY()));
D3D::context->RSSetViewports(1, &vp);
EFBRectangle fullSrcRect;
@ -155,9 +121,9 @@ size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, size_t dstStrid
FramebufferManager::GetResolvedEFBColorTexture()->GetSRV();
EFBEncodeParams params;
params.SrcLeft = correctSrc.left;
params.SrcTop = correctSrc.top;
params.DestWidth = actualWidth;
params.SrcLeft = srcRect.left;
params.SrcTop = srcRect.top;
params.DestWidth = texture_entry->native_width;
params.ScaleFactor = scaleByHalf ? 2 : 1;
D3D::context->UpdateSubresource(m_encodeParams, 0, nullptr, &params, 0, 0);
D3D::stateman->SetPixelConstants(m_encodeParams);
@ -172,12 +138,12 @@ size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, size_t dstStrid
targetRect.AsRECT(),
Renderer::GetTargetWidth(),
Renderer::GetTargetHeight(),
SetStaticShader(dstFormat, srcFormat, isIntensity, scaleByHalf),
SetStaticShader(texture_entry->format, srcFormat, isIntensity, scaleByHalf),
VertexShaderCache::GetSimpleVertexShader(),
VertexShaderCache::GetSimpleInputLayout());
// Copy to staging buffer
D3D11_BOX srcBox = CD3D11_BOX(0, 0, 0, cacheLinesPerRow * 8, numBlocksY, 1);
D3D11_BOX srcBox = CD3D11_BOX(0, 0, 0, texture_entry->CacheLinesPerRow() * 8, texture_entry->NumBlocksY(), 1);
D3D::context->CopySubresourceRegion(m_outStage, 0, 0, 0, 0, m_out, 0, &srcBox);
// Transfer staging buffer to GameCube/Wii RAM
@ -186,16 +152,14 @@ size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, size_t dstStrid
CHECK(SUCCEEDED(hr), "map staging buffer (0x%x)", hr);
u8* src = (u8*)map.pData;
for (unsigned int y = 0; y < numBlocksY; ++y)
for (unsigned int y = 0; y < texture_entry->NumBlocksY(); ++y)
{
memcpy(dst, src, cacheLinesPerRow*32);
dst += dstStride;
memcpy(dst, src, texture_entry->CacheLinesPerRow() * 32);
dst += texture_entry->memory_stride;
src += map.RowPitch;
}
D3D::context->Unmap(m_outStage, 0);
encodeSize = dstStride * numBlocksY;
}
// Restore API
@ -203,8 +167,6 @@ size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, size_t dstStrid
D3D::context->OMSetRenderTargets(1,
&FramebufferManager::GetEFBColorTexture()->GetRTV(),
FramebufferManager::GetEFBDepthTexture()->GetDSV());
return encodeSize;
}
ID3D11PixelShader* PSTextureEncoder::SetStaticShader(unsigned int dstFormat, PEControl::PixelFormat srcFormat,