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D3D12: Specify read/write ranges when calling Map/Unmap

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This commit is contained in:
Stenzek
2016-03-15 22:26:01 +10:00
parent fde7dee652
commit ccf9470241
10 changed files with 51 additions and 26 deletions
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6
Source/Core/VideoBackends/D3D12/XFBEncoder.cpp
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@ -132,7 +132,8 @@ void XFBEncoder::EncodeTextureToRam(u8* dst, u32 dst_pitch, u32 dst_height,
// Copy from the readback buffer to dst.
// Can't be done as one memcpy due to pitch difference.
void* readback_texture_map;
CheckHR(m_readback_buffer->Map(0, nullptr, &readback_texture_map));
D3D12_RANGE read_range = { 0, readback_pitch * dst_height };
CheckHR(m_readback_buffer->Map(0, &read_range, &readback_texture_map));
for (u32 row = 0; row < dst_height; row++)
{
@ -141,7 +142,8 @@ void XFBEncoder::EncodeTextureToRam(u8* dst, u32 dst_pitch, u32 dst_height,
memcpy(row_dst, row_src, std::min(dst_pitch, readback_pitch));
}
m_readback_buffer->Unmap(0, nullptr);
D3D12_RANGE write_range = {};
m_readback_buffer->Unmap(0, &write_range);
}
void XFBEncoder::DecodeToTexture(D3DTexture2D* dst_texture, const u8* src, u32 src_width, u32 src_height)