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Added ability to specify swap chain for screenshot.

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This commit is contained in:
Branimir Karadžić
2017-03-02 18:02:14 -08:00
parent 7e76736082
commit 86fc54ccfc
15 changed files with 84 additions and 38 deletions
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11
src/renderer_d3d11.cpp
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@@ -1975,16 +1975,21 @@ BX_PRAGMA_DIAGNOSTIC_POP();
m_uniformReg.remove(_handle);
}
void saveScreenShot(const char* _filePath) BX_OVERRIDE
void saveScreenShot(FrameBufferHandle _handle, const char* _filePath) BX_OVERRIDE
{
if (NULL == m_swapChain)
IDXGISwapChain* swapChain = isValid(_handle)
? m_frameBuffers[_handle.idx].m_swapChain
: m_swapChain
;
if (NULL == swapChain)
{
BX_TRACE("Unable to capture screenshot %s.", _filePath);
return;
}
ID3D11Texture2D* backBuffer;
DX_CHECK(m_swapChain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&backBuffer) );
DX_CHECK(swapChain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&backBuffer) );
D3D11_TEXTURE2D_DESC backBufferDesc;
backBuffer->GetDesc(&backBufferDesc);