Alpha rendering fixes for appearance utility.

1 files changed, 1 insertions, 84 deletions

diff --git a/indra/llappearance/lltexlayer.cpp b/indra/llappearance/lltexlayer.cpp
index a8bbbdbc06..d1edd4f095 100644
--- a/indra/llappearance/lltexlayer.cpp
+++ b/indra/llappearance/lltexlayer.cpp
@@ -145,17 +145,11 @@ BOOL LLTexLayerSetBuffer::renderTexLayerSet()
 	
 	bool use_shaders = LLGLSLShader::sNoFixedFunction;
 
-	LLGLEnable(GL_ALPHA_TEST);
-
 	if (use_shaders)
 	{
 		gAlphaMaskProgram.bind();
 		gAlphaMaskProgram.setMinimumAlpha(0.004f);
 	}
-	else
-	{
-		gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-	}
 
 	LLVertexBuffer::unbind();
 
@@ -394,7 +388,6 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 	LLGLSUIDefault gls_ui;
 	LLGLDepthTest gls_depth(GL_FALSE, GL_FALSE);
 	gGL.setColorMask(true, true);
-	LLGLEnable(GL_ALPHA_TEST);
 
 	// clear buffer area to ensure we don't pick up UI elements
 	{
@@ -404,11 +397,6 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.0f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-		}
-
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 1.f );
 
@@ -419,10 +407,6 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.004f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-		}
 	}
 
 	if (mIsVisible)
@@ -453,10 +437,6 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-		}
 
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 0.f );
@@ -469,11 +449,6 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.004f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-		}
-
 	}
 
 	return success;
@@ -564,7 +539,6 @@ void LLTexLayerSet::renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height,
 
 	gGL.setColorMask(false, true);
 	gGL.setSceneBlendType(LLRender::BT_REPLACE);
-	LLGLEnable(GL_ALPHA_TEST);
 	
 	// (Optionally) replace alpha with a single component image from a tga file.
 	if (!info->mStaticAlphaFileName.empty())
@@ -591,11 +565,6 @@ void LLTexLayerSet::renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height,
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-		}
-
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 1.f );
 		
@@ -606,11 +575,6 @@ void LLTexLayerSet::renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height,
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.004f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-		}
-
 	}
 	
 	// (Optional) Mask out part of the baked texture with alpha masks
@@ -1118,7 +1082,6 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 	//gPipeline.disableLights();
 	stop_glerror();
 	glDisable(GL_LIGHTING);
-	LLGLEnable(GL_ALPHA_TEST);
 	stop_glerror();
 
 	bool use_shaders = LLGLSLShader::sNoFixedFunction;
@@ -1211,10 +1174,6 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 						{
 							gAlphaMaskProgram.setMinimumAlpha(0.f);
 						}
-						else
-						{
-							gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-						}
 					}
 					
 					LLTexUnit::eTextureAddressMode old_mode = tex->getAddressMode();
@@ -1232,12 +1191,7 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 						{
 							gAlphaMaskProgram.setMinimumAlpha(0.004f);
 						}
-						else
-						{
-							gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-						}
 					}
-					
 				}
 			}
 //			else
@@ -1272,11 +1226,7 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 		LLGLDisable no_alpha(GL_ALPHA_TEST);
 		if (use_shaders)
 		{
-			gAlphaMaskProgram.setMinimumAlpha(0.f);
-		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
+			gAlphaMaskProgram.setMinimumAlpha(0.000f);
 		}
 
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
@@ -1286,10 +1236,6 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 		{
 			gAlphaMaskProgram.setMinimumAlpha(0.004f);
 		}
-		else
-		{
-			gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-		}
 	}
 
 	if( alpha_mask_specified || getInfo()->mWriteAllChannels )
@@ -1378,7 +1324,6 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 	gGL.flush();
 	
 	bool use_shaders = LLGLSLShader::sNoFixedFunction;
-	LLGLEnable(GL_ALPHA_TEST);
 
 	if( !getInfo()->mStaticImageFileName.empty() )
 	{
@@ -1390,11 +1335,6 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 			{
 				gAlphaMaskProgram.setMinimumAlpha(0.f);
 			}
-			else
-			{
-				gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-			}
-
 			gGL.getTexUnit(0)->bind(tex, TRUE);
 			gl_rect_2d_simple_tex( width, height );
 			gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
@@ -1402,10 +1342,6 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 			{
 				gAlphaMaskProgram.setMinimumAlpha(0.004f);
 			}
-			else
-			{
-				gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-			}
 		}
 		else
 		{
@@ -1424,11 +1360,6 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 				{
 					gAlphaMaskProgram.setMinimumAlpha(0.f);
 				}
-				else
-				{
-					gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-				}
-
 				gGL.getTexUnit(0)->bind(tex);
 				gl_rect_2d_simple_tex( width, height );
 				gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
@@ -1437,10 +1368,6 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 				{
 					gAlphaMaskProgram.setMinimumAlpha(0.004f);
 				}
-				else
-				{
-					gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-				}
 			}
 		}
 	}
@@ -1462,17 +1389,11 @@ BOOL LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC
 	llassert( !mParamAlphaList.empty() );
 
 	bool use_shaders = LLGLSLShader::sNoFixedFunction;
-	LLGLEnable(GL_ALPHA_TEST);
 
 	if (use_shaders)
 	{
 		gAlphaMaskProgram.setMinimumAlpha(0.f);
 	}
-	else
-	{
-		gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.0f);
-	}
-
 
 	gGL.setColorMask(false, true);
 
@@ -1553,10 +1474,6 @@ BOOL LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC
 	{
 		gAlphaMaskProgram.setMinimumAlpha(0.004f);
 	}
-	else
-	{
-		gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.004f);
-	}
 
 	LLGLSUIDefault gls_ui;