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OpenGL2: Reimplement soft overbright to avoid a framebuffer blit.

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This commit is contained in:
SmileTheory 2013-11-05 00:08:59 -08:00
parent a7c5fc0ee7
commit 8c3ae8d7d2
8 changed files with 70 additions and 79 deletions
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3
code/renderergl2/tr_image.c
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@ -2931,9 +2931,6 @@ void R_CreateBuiltinImages( void ) {
if (r_drawSunRays->integer)
tr.sunRaysImage = R_CreateImage("*sunRays", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, rgbFormat);
if (r_softOverbright->integer)
tr.screenScratchImage = R_CreateImage("*screenScratch", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, rgbFormat);
if (glRefConfig.framebufferObject)
{
tr.renderDepthImage = R_CreateImage("*renderdepth", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24_ARB);