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GPU/D3D12: Fix multisampled resolve

This commit is contained in:
Connor McLaughlin 2021-07-11 13:07:55 +10:00
parent 2937c72721
commit 719710ef98
1 changed files with 5 additions and 3 deletions
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8
src/core/gpu_hw_d3d12.cpp
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@ -1043,14 +1043,14 @@ void GPU_HW_D3D12::UpdateVRAMReadTexture()
{
ID3D12GraphicsCommandList* cmdlist = g_d3d12_context->GetCommandList();
m_vram_texture.TransitionToState(D3D12_RESOURCE_STATE_COPY_SOURCE);
m_vram_read_texture.TransitionToState(D3D12_RESOURCE_STATE_COPY_DEST);
const auto scaled_rect = m_vram_dirty_rect * m_resolution_scale;
if (m_vram_texture.IsMultisampled())
{
cmdlist->ResolveSubresource(m_vram_read_texture, 0, m_vram_texture, 0, DXGI_FORMAT_R8G8B8A8_UNORM);
m_vram_texture.TransitionToState(D3D12_RESOURCE_STATE_RESOLVE_SOURCE);
m_vram_read_texture.TransitionToState(D3D12_RESOURCE_STATE_RESOLVE_DEST);
cmdlist->ResolveSubresource(m_vram_read_texture, 0, m_vram_texture, 0, m_vram_texture.GetFormat());
}
else
{
@ -1058,6 +1058,8 @@ void GPU_HW_D3D12::UpdateVRAMReadTexture()
const D3D12_TEXTURE_COPY_LOCATION dst = {m_vram_read_texture.GetResource(),
D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX};
const D3D12_BOX src_box = {scaled_rect.left, scaled_rect.top, 0u, scaled_rect.right, scaled_rect.bottom, 1u};
m_vram_texture.TransitionToState(D3D12_RESOURCE_STATE_COPY_SOURCE);
m_vram_read_texture.TransitionToState(D3D12_RESOURCE_STATE_COPY_DEST);
cmdlist->CopyTextureRegion(&dst, scaled_rect.left, scaled_rect.top, 0, &src, &src_box);
}