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Use NDC helpers in D3D11VA renderer

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This commit is contained in:
Cameron Gutman 2022-04-05 00:57:14 -05:00
parent 940ae6406b
commit 4291e15b60
1 changed files with 2 additions and 10 deletions
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12
app/streaming/video/ffmpeg-renderers/d3d11va.cpp
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@ -945,12 +945,7 @@ void D3D11VARenderer::notifyOverlayUpdated(Overlay::OverlayType type)
renderRect.h = newSurface->h;
// Convert screen space to normalized device coordinates
renderRect.x /= m_DisplayWidth / 2;
renderRect.w /= m_DisplayWidth / 2;
renderRect.y /= m_DisplayHeight / 2;
renderRect.h /= m_DisplayHeight / 2;
renderRect.x -= 1.0f;
renderRect.y -= 1.0f;
StreamUtils::screenSpaceToNormalizedDeviceCoords(&renderRect, m_DisplayWidth, m_DisplayHeight);
// The surface is no longer required
SDL_FreeSurface(newSurface);
@ -1290,10 +1285,7 @@ bool D3D11VARenderer::setupRenderingResources()
// Convert screen space to normalized device coordinates
SDL_FRect renderRect;
renderRect.x = ((float)dst.x / (m_DisplayWidth / 2)) - 1.0f;
renderRect.y = ((float)dst.y / (m_DisplayHeight / 2)) - 1.0f;
renderRect.w = (float)dst.w / (m_DisplayWidth / 2);
renderRect.h = (float)dst.h / (m_DisplayHeight / 2);
StreamUtils::screenSpaceToNormalizedDeviceCoords(&dst, &renderRect, m_DisplayWidth, m_DisplayHeight);
// Don't sample from the alignment padding area since that's not part of the video
SDL_assert(m_TextureAlignment != 0);