NORSPEC-291 WIP materials underwater w and wo alpha, water fog color broken, no refl, no water dis

1 files changed, 96 insertions, 1 deletions

diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 6d9a0dd261..88593346c0 100755
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -168,6 +168,7 @@ LLGLSLShader			gPostNightVisionProgram;
 // Deferred rendering shaders
 LLGLSLShader			gDeferredImpostorProgram;
 LLGLSLShader			gDeferredWaterProgram;
+LLGLSLShader			gDeferredUnderWaterProgram;
 LLGLSLShader			gDeferredDiffuseProgram;
 LLGLSLShader			gDeferredDiffuseAlphaMaskProgram;
 LLGLSLShader			gDeferredNonIndexedDiffuseProgram;
@@ -189,6 +190,7 @@ LLGLSLShader			gDeferredMultiSpotLightProgram;
 LLGLSLShader			gDeferredSunProgram;
 LLGLSLShader			gDeferredBlurLightProgram;
 LLGLSLShader			gDeferredSoftenProgram;
+LLGLSLShader			gDeferredSoftenWaterProgram;
 LLGLSLShader			gDeferredShadowProgram;
 LLGLSLShader			gDeferredShadowCubeProgram;
 LLGLSLShader			gDeferredShadowAlphaMaskProgram;
@@ -215,6 +217,7 @@ LLGLSLShader			gNormalMapGenProgram;
 
 // Deferred materials shaders
 LLGLSLShader			gDeferredMaterialProgram[LLMaterial::SHADER_COUNT*2];
+LLGLSLShader			gDeferredMaterialWaterProgram[LLMaterial::SHADER_COUNT*2];
 
 LLViewerShaderMgr::LLViewerShaderMgr() :
 	mVertexShaderLevel(SHADER_COUNT, 0),
@@ -280,14 +283,23 @@ LLViewerShaderMgr::LLViewerShaderMgr() :
 	mShaderList.push_back(&gUnderWaterProgram);
 	mShaderList.push_back(&gDeferredSunProgram);
 	mShaderList.push_back(&gDeferredSoftenProgram);
+	mShaderList.push_back(&gDeferredSoftenWaterProgram);
 	mShaderList.push_back(&gDeferredMaterialProgram[1]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[1]);
 	mShaderList.push_back(&gDeferredMaterialProgram[5]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[5]);
 	mShaderList.push_back(&gDeferredMaterialProgram[9]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[9]);
 	mShaderList.push_back(&gDeferredMaterialProgram[13]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[13]);
 	mShaderList.push_back(&gDeferredMaterialProgram[1+LLMaterial::SHADER_COUNT]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[1+LLMaterial::SHADER_COUNT]);
 	mShaderList.push_back(&gDeferredMaterialProgram[5+LLMaterial::SHADER_COUNT]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[5+LLMaterial::SHADER_COUNT]);
 	mShaderList.push_back(&gDeferredMaterialProgram[9+LLMaterial::SHADER_COUNT]);
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[9+LLMaterial::SHADER_COUNT]);
 	mShaderList.push_back(&gDeferredMaterialProgram[13+LLMaterial::SHADER_COUNT]);	
+	mShaderList.push_back(&gDeferredMaterialWaterProgram[13+LLMaterial::SHADER_COUNT]);
 	mShaderList.push_back(&gDeferredAlphaProgram);
 	mShaderList.push_back(&gDeferredSkinnedAlphaProgram);
 	mShaderList.push_back(&gDeferredFullbrightProgram);
@@ -1123,6 +1135,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredSunProgram.unload();
 		gDeferredBlurLightProgram.unload();
 		gDeferredSoftenProgram.unload();
+		gDeferredSoftenWaterProgram.unload();
 		gDeferredShadowProgram.unload();
 		gDeferredShadowCubeProgram.unload();
 		gDeferredShadowAlphaMaskProgram.unload();
@@ -1141,6 +1154,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredPostGammaCorrectProgram.unload();
 		gFXAAProgram.unload();
 		gDeferredWaterProgram.unload();
+		gDeferredUnderWaterProgram.unload();
 		gDeferredWLSkyProgram.unload();
 		gDeferredWLCloudProgram.unload();
 		gDeferredStarProgram.unload();
@@ -1152,6 +1166,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		for (U32 i = 0; i < LLMaterial::SHADER_COUNT*2; ++i)
 		{
 			gDeferredMaterialProgram[i].unload();
+			gDeferredMaterialWaterProgram[i].unload();
 		}
 		return TRUE;
 	}
@@ -1279,6 +1294,15 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 	gDeferredMaterialProgram[9+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
 	gDeferredMaterialProgram[13+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
 
+	gDeferredMaterialWaterProgram[1].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[5].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[9].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[13].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[1+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[5+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[9+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
+	gDeferredMaterialWaterProgram[13+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = false;
+
 	for (U32 i = 0; i < LLMaterial::SHADER_COUNT*2; ++i)
 	{
 		if (success)
@@ -1305,6 +1329,35 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 
 			success = gDeferredMaterialProgram[i].createShader(NULL, NULL);
 		}
+
+		if (success)
+		{
+			gDeferredMaterialProgram[i].mName = llformat("Deferred Material Shader %d", i);
+
+			U32 alpha_mode = i & 0x3;
+
+			gDeferredMaterialWaterProgram[i].mShaderFiles.clear();
+			gDeferredMaterialWaterProgram[i].mShaderFiles.push_back(make_pair("deferred/materialV.glsl", GL_VERTEX_SHADER_ARB));
+			gDeferredMaterialWaterProgram[i].mShaderFiles.push_back(make_pair("deferred/materialF.glsl", GL_FRAGMENT_SHADER_ARB));
+			gDeferredMaterialWaterProgram[i].mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
+			gDeferredMaterialWaterProgram[i].addPermutation("HAS_NORMAL_MAP", i & 0x8? "1" : "0");
+			gDeferredMaterialWaterProgram[i].addPermutation("HAS_SPECULAR_MAP", i & 0x4 ? "1" : "0");
+			gDeferredMaterialWaterProgram[i].addPermutation("DIFFUSE_ALPHA_MODE", llformat("%d", alpha_mode));
+			gDeferredMaterialWaterProgram[i].addPermutation("HAS_SUN_SHADOW", mVertexShaderLevel[SHADER_DEFERRED] > 1 ? "1" : "0");
+			bool has_skin = i & 0x10;
+			gDeferredMaterialWaterProgram[i].addPermutation("HAS_SKIN",has_skin ? "1" : "0");
+
+			gDeferredMaterialWaterProgram[i].addPermutation("WATER_FOG","1");
+			gDeferredMaterialWaterProgram[i].mFeatures.hasWaterFog = true;
+			gDeferredMaterialWaterProgram[i].mShaderGroup = SHADER_WATER;
+
+			if (has_skin)
+			{
+				gDeferredMaterialWaterProgram[i].mFeatures.hasObjectSkinning = true;
+			}
+
+			success = gDeferredMaterialWaterProgram[i].createShader(NULL, NULL);
+		}
 	}
 
 	gDeferredMaterialProgram[1].mFeatures.hasLighting = true;
@@ -1316,7 +1369,14 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 	gDeferredMaterialProgram[9+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
 	gDeferredMaterialProgram[13+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
 
-
+	gDeferredMaterialWaterProgram[1].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[5].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[9].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[13].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[1+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[5+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[9+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
+	gDeferredMaterialWaterProgram[13+LLMaterial::SHADER_COUNT].mFeatures.hasLighting = true;
 	
 	if (success)
 	{
@@ -1584,6 +1644,21 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 
 	if (success)
 	{
+		// load water shader
+		/*gDeferredUnderWaterProgram.mName = "Deferred Under Water Shader";
+		gDeferredUnderWaterProgram.mFeatures.calculatesAtmospherics = true;
+		gDeferredUnderWaterProgram.mFeatures.hasGamma = true;
+		gDeferredUnderWaterProgram.mShaderFiles.clear();
+		gDeferredUnderWaterProgram.mShaderFiles.push_back(make_pair("deferred/waterV.glsl", GL_VERTEX_SHADER_ARB));
+		gDeferredUnderWaterProgram.mShaderFiles.push_back(make_pair("deferred/underWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gDeferredUnderWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_WATER];
+		gDeferredUnderWaterProgram.mShaderGroup = LLGLSLShader::SG_WATER;
+
+		success = gDeferredUnderWaterProgram.createShader(NULL, &mWaterUniforms);*/
+	}
+
+	if (success)
+	{
 		gDeferredSoftenProgram.mName = "Deferred Soften Shader";
 		gDeferredSoftenProgram.mShaderFiles.clear();
 		gDeferredSoftenProgram.mShaderFiles.push_back(make_pair("deferred/softenLightV.glsl", GL_VERTEX_SHADER_ARB));
@@ -1601,6 +1676,26 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 
 	if (success)
 	{
+		gDeferredSoftenWaterProgram.mName = "Deferred Soften Underwater Shader";
+		gDeferredSoftenWaterProgram.mFeatures.hasWaterFog = true;
+		gDeferredSoftenWaterProgram.mShaderFiles.clear();
+		gDeferredSoftenWaterProgram.mShaderFiles.push_back(make_pair("deferred/softenLightV.glsl", GL_VERTEX_SHADER_ARB));
+		gDeferredSoftenWaterProgram.mShaderFiles.push_back(make_pair("deferred/softenLightF.glsl", GL_FRAGMENT_SHADER_ARB));
+
+		gDeferredSoftenWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
+		gDeferredSoftenWaterProgram.addPermutation("WATER_FOG", "1");
+		gDeferredSoftenWaterProgram.mShaderGroup = SHADER_WATER;
+
+		if (gSavedSettings.getBOOL("RenderDeferredSSAO"))
+		{ //if using SSAO, take screen space light map into account as if shadows are enabled
+			gDeferredSoftenWaterProgram.mShaderLevel = llmax(gDeferredSoftenWaterProgram.mShaderLevel, 2);
+		}
+
+		success = gDeferredSoftenWaterProgram.createShader(NULL, NULL);
+	}
+
+	if (success)
+	{
 		gDeferredShadowProgram.mName = "Deferred Shadow Shader";
 		gDeferredShadowProgram.mShaderFiles.clear();
 		gDeferredShadowProgram.mShaderFiles.push_back(make_pair("deferred/shadowV.glsl", GL_VERTEX_SHADER_ARB));