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Fix upside-down SSAO.

This commit is contained in:
SmileTheory 2013-08-23 01:51:58 -07:00
parent d46916082d
commit 311376af8a
1 changed files with 5 additions and 1 deletions
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6
code/renderergl2/tr_backend.c
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@ -1650,7 +1650,11 @@ const void *RB_PostProcess(const void *data)
srcBox[2] = backEnd.viewParms.viewportWidth * tr.screenSsaoImage->width / (float)glConfig.vidWidth;
srcBox[3] = backEnd.viewParms.viewportHeight * tr.screenSsaoImage->height / (float)glConfig.vidHeight;
FBO_BlitFromTexture(tr.screenSsaoImage, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
//FBO_BlitFromTexture(tr.screenSsaoImage, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
srcBox[1] = tr.screenSsaoImage->height - srcBox[1];
srcBox[3] = -srcBox[3];
FBO_Blit(tr.screenSsaoFbo, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
}
srcBox[0] = backEnd.viewParms.viewportX;