diff options
Diffstat (limited to 'indra/newview/pipeline.cpp')
| -rw-r--r-- | indra/newview/pipeline.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index bd210b3376..02dc013ca4 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -572,9 +572,12 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY) F32 scale = gSavedSettings.getF32("RenderShadowResolutionScale"); + //HACK: make alpha masking work on ATI depth shadows (work around for ATI driver bug) + U32 shadow_fmt = gGLManager.mIsATI ? GL_ALPHA : 0; + for (U32 i = 0; i < 4; i++) { - mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE); + mShadow[i].allocate(U32(resX*scale),U32(resY*scale), shadow_fmt, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE); } @@ -583,11 +586,9 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY) for (U32 i = 4; i < 6; i++) { - mShadow[i].allocate(width, height, 0, TRUE, FALSE); + mShadow[i].allocate(width, height, shadow_fmt, TRUE, FALSE); } - - width = nhpo2(resX)/2; height = nhpo2(resY)/2; mLuminanceMap.allocate(width,height, GL_RGBA, FALSE, FALSE); |