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path: root/indra/newview/llviewershadermgr.cpp
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Diffstat (limited to 'indra/newview/llviewershadermgr.cpp')
-rw-r--r--indra/newview/llviewershadermgr.cpp34
1 files changed, 23 insertions, 11 deletions
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index edd1546263..850bf9677c 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -792,9 +792,6 @@ BOOL LLViewerShaderMgr::loadBasicShaders()
// Load basic dependency shaders first
// All of these have to load for any shaders to function
-#if LL_DARWIN // Mac can't currently handle all 8 lights,
- S32 sum_lights_class = 2;
-#else
S32 sum_lights_class = 3;
// class one cards will get the lower sum lights
@@ -805,7 +802,6 @@ BOOL LLViewerShaderMgr::loadBasicShaders()
{
sum_lights_class = 2;
}
-#endif
// If we have sun and moon only checked, then only sum those lights.
if (gPipeline.getLightingDetail() == 0)
@@ -813,6 +809,14 @@ BOOL LLViewerShaderMgr::loadBasicShaders()
sum_lights_class = 1;
}
+#if LL_DARWIN
+ // Work around driver crashes on older Macs when using deferred rendering
+ // NORSPEC-59
+ //
+ if (gGLManager.mIsMobileGF)
+ sum_lights_class = 3;
+#endif
+
// Use the feature table to mask out the max light level to use. Also make sure it's at least 1.
S32 max_light_class = gSavedSettings.getS32("RenderShaderLightingMaxLevel");
sum_lights_class = llclamp(sum_lights_class, 1, max_light_class);
@@ -1218,9 +1222,9 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredSkinnedAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaV.glsl", GL_VERTEX_SHADER_ARB));
gDeferredSkinnedAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
gDeferredSkinnedAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
- gDeferredSkinnedAlphaProgram.addPermutation("INDEX_MODE", "2");
+ gDeferredSkinnedAlphaProgram.addPermutation("USE_DIFFUSE_TEX", "1");
+ gDeferredSkinnedAlphaProgram.addPermutation("USE_VERTEX_COLOR", "1");
gDeferredSkinnedAlphaProgram.addPermutation("HAS_SKIN", "1");
- gDeferredSkinnedAlphaProgram.addPermutation("IS_AVATAR_SKIN", "0");
success = gDeferredSkinnedAlphaProgram.createShader(NULL, NULL);
// Hack to include uniforms for lighting without linking in lighting file
@@ -1265,6 +1269,16 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredMaterialProgram[i].addPermutation("HAS_SUN_SHADOW", mVertexShaderLevel[SHADER_DEFERRED] > 1 ? "1" : "0");
bool has_skin = i & 0x10;
gDeferredMaterialProgram[i].addPermutation("HAS_SKIN",has_skin ? "1" : "0");
+
+ #if LL_DARWIN
+ // include spec exp clamp to fix older mac rendering artifacts
+ //
+ if (gGLManager.mIsMobileGF)
+ {
+ gDeferredMaterialProgram[i].addPermutation("UGLY_MAC_HACK","1");
+ }
+ #endif
+
if (has_skin)
{
gDeferredMaterialProgram[i].mFeatures.hasObjectSkinning = true;
@@ -1414,9 +1428,8 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredAlphaProgram.mShaderFiles.clear();
gDeferredAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaV.glsl", GL_VERTEX_SHADER_ARB));
gDeferredAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
- gDeferredAlphaProgram.addPermutation("INDEX_MODE", "1");
- gDeferredAlphaProgram.addPermutation("HAS_SKIN", "0");
- gDeferredAlphaProgram.addPermutation("IS_AVATAR_SKIN", "0");
+ gDeferredAlphaProgram.addPermutation("USE_INDEXED_TEX", "1");
+ gDeferredAlphaProgram.addPermutation("USE_VERTEX_COLOR", "1");
gDeferredAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredAlphaProgram.createShader(NULL, NULL);
@@ -1592,8 +1605,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredAvatarAlphaProgram.mShaderFiles.clear();
gDeferredAvatarAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaV.glsl", GL_VERTEX_SHADER_ARB));
gDeferredAvatarAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
- gDeferredAvatarAlphaProgram.addPermutation("INDEX_MODE", "3");
- gDeferredAvatarAlphaProgram.addPermutation("HAS_SKIN", "0");
+ gDeferredAvatarAlphaProgram.addPermutation("USE_DIFFUSE_TEX", "1");
gDeferredAvatarAlphaProgram.addPermutation("IS_AVATAR_SKIN", "1");
gDeferredAvatarAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];