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D3D12: Fixed resource state transition during blit.

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This commit is contained in:
Branimir Karadžić
2017-12-13 18:00:14 -08:00
parent 3f454feae2
commit ef5129c7fc
1 changed files with 22 additions and 1 deletions
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23
src/renderer_d3d12.cpp
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@@ -5083,13 +5083,28 @@ data.NumQualityLevels = 0;
void RendererContextD3D12::submitBlit(BlitState& _bs, uint16_t _view)
{
TextureHandle currentSrc = { kInvalidHandle };
D3D12_RESOURCE_STATES state = D3D12_RESOURCE_STATES(UINT32_MAX);
while (_bs.hasItem(_view) )
{
const BlitItem& blit = _bs.advance();
const TextureD3D12& src = m_textures[blit.m_src.idx];
TextureD3D12& src = m_textures[blit.m_src.idx];
const TextureD3D12& dst = m_textures[blit.m_dst.idx];
if (currentSrc.idx != blit.m_src.idx)
{
if (D3D12_RESOURCE_STATES(UINT32_MAX) != state)
{
m_textures[currentSrc.idx].setState(m_commandList, state);
}
currentSrc = blit.m_src;
state = src.setState(m_commandList, D3D12_RESOURCE_STATE_COPY_SOURCE);
}
uint32_t srcWidth = bx::uint32_min(src.m_width, blit.m_srcX + blit.m_width) - blit.m_srcX;
uint32_t srcHeight = bx::uint32_min(src.m_height, blit.m_srcY + blit.m_height) - blit.m_srcY;
uint32_t srcDepth = bx::uint32_min(src.m_depth, blit.m_srcZ + blit.m_depth) - blit.m_srcZ;
@@ -5158,6 +5173,12 @@ data.NumQualityLevels = 0;
);
}
}
if (isValid(currentSrc)
&& D3D12_RESOURCE_STATES(UINT32_MAX) != state)
{
m_textures[currentSrc.idx].setState(m_commandList, state);
}
}
void RendererContextD3D12::submit(Frame* _render, ClearQuad& /*_clearQuad*/, TextVideoMemBlitter& _textVideoMemBlitter)