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Partial implementation of row interlaced mode.

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This commit is contained in:
Christopher Bruns 2016-09-27 19:49:24 -04:00
commit 79046580d5
3 changed files with 27 additions and 8 deletions
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13
src/gl/stereo3d/gl_interleaved3d.cpp
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@ -53,18 +53,15 @@ void RowInterleaved3D::Present() const
// Compute screen regions to use for left and right eye views
int topHeight = GLRenderer->mOutputLetterbox.height / 2;
int bottomHeight = GLRenderer->mOutputLetterbox.height - topHeight;
GL_IRECT topHalfScreen = GLRenderer->mOutputLetterbox;
topHalfScreen.height = topHeight;
topHalfScreen.top = topHeight;
GL_IRECT bottomHalfScreen = GLRenderer->mOutputLetterbox;
bottomHalfScreen.height = bottomHeight;
bottomHalfScreen.top += topHeight;
bottomHalfScreen.height = topHeight;
bottomHalfScreen.top = 0;
GLRenderer->mBuffers->BindEyeTexture(0, 0);
GLRenderer->DrawPresentTexture(topHalfScreen, true);
GLRenderer->mBuffers->BindEyeTexture(1, 0);
GLRenderer->DrawPresentTexture(bottomHalfScreen, true);
GLRenderer->mBuffers->BlitFromEyeTexture(0, &topHalfScreen);
GLRenderer->mBuffers->BlitFromEyeTexture(1, &bottomHalfScreen);
}