diff options
Diffstat (limited to 'indra/newview/lldrawpoolalpha.cpp')
| -rw-r--r-- | indra/newview/lldrawpoolalpha.cpp | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/indra/newview/lldrawpoolalpha.cpp b/indra/newview/lldrawpoolalpha.cpp index a2428d2de0..2519d0297c 100644 --- a/indra/newview/lldrawpoolalpha.cpp +++ b/indra/newview/lldrawpoolalpha.cpp @@ -103,16 +103,29 @@ void LLDrawPoolAlpha::renderDeferred(S32 pass) S32 LLDrawPoolAlpha::getNumPostDeferredPasses() { - return 1; + return 2; } void LLDrawPoolAlpha::beginPostDeferredPass(S32 pass) { LLFastTimer t(FTM_RENDER_ALPHA); - simple_shader = &gDeferredAlphaProgram; - fullbright_shader = &gDeferredFullbrightProgram; - + if (pass == 0) + { + simple_shader = &gDeferredAlphaProgram; + fullbright_shader = &gDeferredFullbrightProgram; + } + else + { + //update depth buffer sampler + gPipeline.mScreen.flush(); + gPipeline.mDeferredDepth.copyContents(gPipeline.mDeferredScreen, 0, 0, gPipeline.mDeferredScreen.getWidth(), gPipeline.mDeferredScreen.getHeight(), + 0, 0, gPipeline.mDeferredDepth.getWidth(), gPipeline.mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST); + gPipeline.mDeferredDepth.bindTarget(); + simple_shader = NULL; + fullbright_shader = NULL; + } + deferred_render = TRUE; if (mVertexShaderLevel > 0) { @@ -124,6 +137,8 @@ void LLDrawPoolAlpha::beginPostDeferredPass(S32 pass) void LLDrawPoolAlpha::endPostDeferredPass(S32 pass) { + gPipeline.mDeferredDepth.flush(); + gPipeline.mScreen.bindTarget(); deferred_render = FALSE; endRenderPass(pass); } @@ -174,7 +189,14 @@ void LLDrawPoolAlpha::render(S32 pass) LLGLSPipelineAlpha gls_pipeline_alpha; - gGL.setColorMask(true, true); + if (deferred_render && pass == 1) + { //depth only + gGL.setColorMask(false, false); + } + else + { + gGL.setColorMask(true, true); + } if (LLPipeline::sAutoMaskAlphaNonDeferred && !deferred_render) { @@ -206,7 +228,13 @@ void LLDrawPoolAlpha::render(S32 pass) gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); } - LLGLDepthTest depth(GL_TRUE, LLDrawPoolWater::sSkipScreenCopy ? GL_TRUE : GL_FALSE); + LLGLDepthTest depth(GL_TRUE, LLDrawPoolWater::sSkipScreenCopy || + (deferred_render && pass == 1) ? GL_TRUE : GL_FALSE); + + if (deferred_render && pass == 1) + { + gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.33f); + } mColorSFactor = LLRender::BF_SOURCE_ALPHA; // } regular alpha blend mColorDFactor = LLRender::BF_ONE_MINUS_SOURCE_ALPHA; // } @@ -218,6 +246,11 @@ void LLDrawPoolAlpha::render(S32 pass) gGL.setColorMask(true, false); + if (deferred_render && pass == 1) + { + gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); + } + if (deferred_render && current_shader != NULL) { gPipeline.unbindDeferredShader(*current_shader); |