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[d3d9] Create front buffer

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This commit is contained in:
Philip Rebohle 2020-01-17 11:14:10 +01:00
parent f20a3c07fb
commit 609856db35
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GPG Key ID: C8CC613427A31C99
1 changed files with 7 additions and 9 deletions
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16
src/d3d9/d3d9_swapchain.cpp
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@ -169,10 +169,8 @@ namespace dxvk {
if (unlikely(dst == nullptr))
return D3DERR_INVALIDCALL;
// TODO: Make the source what we consider the frontbuffer!
// rather than the first backbuffer...
D3D9CommonTexture* dstTexInfo = dst->GetCommonTexture();
D3D9CommonTexture* srcTexInfo = m_backBuffers[0]->GetCommonTexture();
D3D9CommonTexture* srcTexInfo = m_backBuffers[m_presentParams.BackBufferCount]->GetCommonTexture();
Rc<DxvkBuffer> dstBuffer = dstTexInfo->GetBuffer(dst->GetSubresource());
Rc<DxvkImage> srcImage = srcTexInfo->GetImage();
@ -341,7 +339,7 @@ namespace dxvk {
if (ppBackBuffer == nullptr)
return D3DERR_INVALIDCALL;
if (iBackBuffer >= m_backBuffers.size()) {
if (iBackBuffer >= m_presentParams.BackBufferCount) {
Logger::err(str::format("D3D9: GetBackBuffer: Invalid back buffer index: ", iBackBuffer));
return D3DERR_INVALIDCALL;
}
@ -582,7 +580,7 @@ namespace dxvk {
D3D9Surface* D3D9SwapChainEx::GetBackBuffer(UINT iBackBuffer) {
if (iBackBuffer >= m_backBuffers.size())
if (iBackBuffer >= m_presentParams.BackBufferCount)
return nullptr;
return m_backBuffers[iBackBuffer].ptr();
@ -756,8 +754,8 @@ namespace dxvk {
m_device->presentImage(m_presenter,
cSync.present, &m_presentStatus);
// Shift back buffers so that m_backBuffers[1] will
// contain the image that we just presented
// Shift back buffers so that m_backBuffers[BackBufferCount]
// will contain the image that we just presented
for (uint32_t i = m_backBuffers.size(); i > 1; i--) {
ctx->swapImages(
m_backBuffers[i - 1]->GetCommonTexture()->GetImage(),
@ -874,7 +872,7 @@ namespace dxvk {
m_swapImageView = nullptr;
m_backBuffers.clear();
m_backBuffers.resize(NumBackBuffers);
m_backBuffers.resize(NumBackBuffers + 1);
// Create new back buffer
D3D9_COMMON_TEXTURE_DESC desc;
@ -890,7 +888,7 @@ namespace dxvk {
desc.Usage = D3DUSAGE_RENDERTARGET;
desc.Discard = FALSE;
for (uint32_t i = 0; i < NumBackBuffers; i++)
for (uint32_t i = 0; i < m_backBuffers.size(); i++)
m_backBuffers[i] = new D3D9Surface(m_parent, &desc);
m_swapImage = m_backBuffers[0]->GetCommonTexture()->GetImage();