merge

1 files changed, 31 insertions, 68 deletions

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 845a87b8cf..ffe3b4b1a4 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -580,11 +580,6 @@ void LLPipeline::allocatePhysicsBuffer()
 	if (mPhysicsDisplay.getWidth() != resX || mPhysicsDisplay.getHeight() != resY)
 	{
 		mPhysicsDisplay.allocate(resX, resY, GL_RGBA, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
-		if (mSampleBuffer.getWidth() == mPhysicsDisplay.getWidth() && 
-			mSampleBuffer.getHeight() == mPhysicsDisplay.getHeight())
-		{
-			mPhysicsDisplay.setSampleBuffer(&mSampleBuffer);
-		}
 	}
 }
 
@@ -594,8 +589,8 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 	mScreenWidth = resX;
 	mScreenHeight = resY;
 	
-	//never use more than 4 samples for render targets
-	U32 samples = llmin(gSavedSettings.getU32("RenderFSAASamples"), (U32) 4);
+	U32 samples = llmin(gSavedSettings.getU32("RenderFSAASamples"), (U32) 16);
+
 	if (gGLManager.mIsATI)
 	{ //disable multisampling of render targets where ATI is involved
 		samples = 0;
@@ -621,11 +616,11 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 		bool gi = LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_DEFERRED);
 
 		//allocate deferred rendering color buffers
-		mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
-		mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+		mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples);
+		mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples);
 		addDeferredAttachments(mDeferredScreen);
 	
-		mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+		mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples);		
 		
 #if LL_DARWIN
 		// As of OS X 10.6.7, Apple doesn't support multiple color formats in a single FBO
@@ -636,7 +631,7 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 
 		if (shadow_detail > 0 || ssao)
 		{ //only need mDeferredLight[0] for shadows OR ssao
-			mDeferredLight[0].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			mDeferredLight[0].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples);
 		}
 		else
 		{
@@ -645,7 +640,7 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 
 		if (ssao)
 		{ //only need mDeferredLight[1] for ssao
-			mDeferredLight[1].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			mDeferredLight[1].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, false, samples);
 		}
 		else
 		{
@@ -654,7 +649,7 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 
 		if (gi)
 		{ //only need mDeferredLight[2] and mGIMapPost for gi
-			mDeferredLight[2].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			mDeferredLight[2].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, false);
 			for (U32 i = 0; i < 2; i++)
 			{
 #if LL_DARWIN
@@ -744,25 +739,6 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 		mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
 	}
 	
-	if (LLRenderTarget::sUseFBO && samples > 1)
-	{ 
-		mSampleBuffer.allocate(resX,resY,GL_RGBA,TRUE,TRUE,LLTexUnit::TT_RECT_TEXTURE,FALSE,samples);
-		if (LLPipeline::sRenderDeferred)
-		{
-			addDeferredAttachments(mSampleBuffer);
-			mDeferredScreen.setSampleBuffer(&mSampleBuffer);
-			mEdgeMap.setSampleBuffer(&mSampleBuffer);
-		}
-
-		mScreen.setSampleBuffer(&mSampleBuffer);
-
-		stop_glerror();
-	}
-	else
-	{
-		mSampleBuffer.release();
-	}
-	
 	if (LLPipeline::sRenderDeferred)
 	{ //share depth buffer between deferred targets
 		mDeferredScreen.shareDepthBuffer(mScreen);
@@ -841,7 +817,6 @@ void LLPipeline::releaseGLBuffers()
 	mScreen.release();
 	mPhysicsDisplay.release();
 	mUIScreen.release();
-	mSampleBuffer.release();
 	mDeferredScreen.release();
 	mDeferredDepth.release();
 	for (U32 i = 0; i < 3; i++)
@@ -6195,11 +6170,8 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 		gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
 		gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
 		
-		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);		
-		gGL.getTexUnit(0)->disable();
-		gGL.getTexUnit(0)->enable(LLTexUnit::TT_RECT_TEXTURE);
-		gGL.getTexUnit(0)->bind(&mScreen);
-
+		mScreen.bindTexture(0, 0);
+		
 		gGL.color4f(1,1,1,1);
 		gPipeline.enableLightsFullbright(LLColor4(1,1,1,1));
 		gGL.begin(LLRender::TRIANGLE_STRIP);
@@ -6214,7 +6186,7 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 		
 		gGL.end();
 		
-		gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
+		gGL.getTexUnit(0)->unbind(mScreen.getUsage());
 
 		mGlow[2].flush();
 	}
@@ -6242,7 +6214,6 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 
 	for (S32 i = 0; i < kernel; i++)
 	{
-		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		{
 			LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
 			mGlow[i%2].bindTarget();
@@ -6435,11 +6406,10 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 			shader->uniform1f("magnification", magnification);
 		}
 
-		S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, LLTexUnit::TT_RECT_TEXTURE);
+		S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
 		if (channel > -1)
 		{
 			mScreen.bindTexture(0, channel);
-			gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
 		}
 		//channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, LLTexUnit::TT_RECT_TEXTURE);
 		//if (channel > -1)
@@ -6582,21 +6552,21 @@ void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, LLRen
 
 	shader.bind();
 	S32 channel = 0;
-	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, LLTexUnit::TT_RECT_TEXTURE);
+	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
 	if (channel > -1)
 	{
 		mDeferredScreen.bindTexture(0,channel);
 		gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
 	}
 
-	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, LLTexUnit::TT_RECT_TEXTURE);
+	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
 	if (channel > -1)
 	{
 		mDeferredScreen.bindTexture(1, channel);
 		gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
 	}
 
-	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, LLTexUnit::TT_RECT_TEXTURE);
+	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
 	if (channel > -1)
 	{
 		mDeferredScreen.bindTexture(2, channel);
@@ -6719,22 +6689,16 @@ void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, LLRen
 			shader.uniformMatrix4fv("gi_norm_mat", 1, FALSE, mGINormalMatrix.m);
 		}
 	}
-	
-	/*channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_POSITION, LLTexUnit::TT_RECT_TEXTURE);
-	if (channel > -1)
-	{
-		mDeferredScreen.bindTexture(3, channel);
-	}*/
+	stop_glerror();
 
-	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, LLTexUnit::TT_RECT_TEXTURE);
+	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, mDeferredDepth.getUsage());
 	if (channel > -1)
 	{
 		gGL.getTexUnit(channel)->bind(&mDeferredDepth, TRUE);
-		gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
 		stop_glerror();
 		
-		glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);		
-		glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA);		
+		//glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);		
+		//glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA);		
 
 		stop_glerror();
 
@@ -6763,7 +6727,7 @@ void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, LLRen
 
 	stop_glerror();
 
-	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
+	channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, mDeferredLight[light_index].getUsage());
 	if (channel > -1)
 	{
 		mDeferredLight[light_index].bindTexture(0, channel);
@@ -6983,9 +6947,9 @@ void LLPipeline::renderDeferredLighting()
 		}
 
 		//ati doesn't seem to love actually using the stencil buffer on FBO's
-		LLGLEnable stencil(GL_STENCIL_TEST);
-		glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF);
-		glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+		LLGLDisable stencil(GL_STENCIL_TEST);
+		//glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF);
+		//glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
 
 		gGL.setColorMask(true, true);
 		
@@ -7804,16 +7768,15 @@ void LLPipeline::setupSpotLight(LLGLSLShader& shader, LLDrawable* drawablep)
 void LLPipeline::unbindDeferredShader(LLGLSLShader &shader)
 {
 	stop_glerror();
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_POSITION, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, mDeferredScreen.getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, mDeferredLight[0].getUsage());
 	shader.disableTexture(LLViewerShaderMgr::DEFERRED_GI_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_EDGE, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_SUN_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
-	shader.disableTexture(LLViewerShaderMgr::DEFERRED_LOCAL_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_EDGE, mEdgeMap.getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_SUN_LIGHT, mDeferredLight[1].getUsage());
+	shader.disableTexture(LLViewerShaderMgr::DEFERRED_LOCAL_LIGHT, mDeferredLight[2].getUsage());
 	shader.disableTexture(LLViewerShaderMgr::DEFERRED_LUMINANCE);
 	shader.disableTexture(LLViewerShaderMgr::DIFFUSE_MAP);
 	shader.disableTexture(LLViewerShaderMgr::DEFERRED_GI_MIP);