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OpenGL2: More ssao/depth blur improvements.

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This commit is contained in:
SmileTheory 2016-03-11 04:37:50 -08:00
parent 87cb2167bf
commit 93e1feaaad
4 changed files with 21 additions and 12 deletions
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7
code/renderergl2/tr_backend.c
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@ -980,7 +980,11 @@ const void *RB_DrawSurfs( const void *data ) {
if (tr.hdrDepthFbo)
{
// need the depth in a texture we can do GL_LINEAR sampling on, so copy it to an HDR image
FBO_BlitFromTexture(tr.renderDepthImage, NULL, NULL, tr.hdrDepthFbo, NULL, NULL, NULL, 0);
ivec4_t srcBox;
VectorSet4(srcBox, 0, tr.renderDepthImage->height, tr.renderDepthImage->width, -tr.renderDepthImage->height);
FBO_BlitFromTexture(tr.renderDepthImage, srcBox, NULL, tr.hdrDepthFbo, NULL, NULL, NULL, 0);
}
if (r_sunlightMode->integer && backEnd.viewParms.flags & VPF_USESUNLIGHT)
@ -1540,7 +1544,6 @@ 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_Blit(tr.screenSsaoFbo, srcBox, NULL, srcFbo, dstBox, NULL, NULL, GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ZERO);
}