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authorDebi King (Dessie) <dessie@lindenlab.com>2011-08-16 13:49:35 -0400
committerDebi King (Dessie) <dessie@lindenlab.com>2011-08-16 13:49:35 -0400
commit8379df21bce877897aec6c56f170b6e2ad11c7be (patch)
tree908e3940d8c9624b1b0591567a35b2314ed6277c /indra/newview/lldrawpoolwlsky.cpp
parent6c61a537918b5cc73336885f8bdd34943fda2482 (diff)
parentf99cf295e1d7e297996d4ea32a2202273010d8a3 (diff)
merged .hgtags
Diffstat (limited to 'indra/newview/lldrawpoolwlsky.cpp')
-rw-r--r--indra/newview/lldrawpoolwlsky.cpp64
1 files changed, 51 insertions, 13 deletions
diff --git a/indra/newview/lldrawpoolwlsky.cpp b/indra/newview/lldrawpoolwlsky.cpp
index bf79c2100c..a219386b53 100644
--- a/indra/newview/lldrawpoolwlsky.cpp
+++ b/indra/newview/lldrawpoolwlsky.cpp
@@ -62,13 +62,24 @@ LLDrawPoolWLSky::LLDrawPoolWLSky(void) :
llerrs << "Error: Failed to load cloud noise image " << cloudNoiseFilename << llendl;
}
- cloudNoiseFile->load(cloudNoiseFilename);
-
- sCloudNoiseRawImage = new LLImageRaw();
+ if(cloudNoiseFile->load(cloudNoiseFilename))
+ {
+ sCloudNoiseRawImage = new LLImageRaw();
- cloudNoiseFile->decode(sCloudNoiseRawImage, 0.0f);
+ if(cloudNoiseFile->decode(sCloudNoiseRawImage, 0.0f))
+ {
+ //debug use
+ lldebugs << "cloud noise raw image width: " << sCloudNoiseRawImage->getWidth() << " : height: " << sCloudNoiseRawImage->getHeight() << " : components: " <<
+ (S32)sCloudNoiseRawImage->getComponents() << " : data size: " << sCloudNoiseRawImage->getDataSize() << llendl ;
+ llassert_always(sCloudNoiseRawImage->getData()) ;
- sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE);
+ sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE);
+ }
+ else
+ {
+ sCloudNoiseRawImage = NULL ;
+ }
+ }
LLWLParamManager::getInstance()->propagateParameters();
}
@@ -189,21 +200,36 @@ void LLDrawPoolWLSky::renderStars(void) const
glRotatef(gFrameTimeSeconds*0.01f, 0.f, 0.f, 1.f);
// gl_FragColor.rgb = gl_Color.rgb;
// gl_FragColor.a = gl_Color.a * star_alpha.a;
- gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_VERT_COLOR);
- gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT_X2, LLTexUnit::TBS_CONST_ALPHA, LLTexUnit::TBS_TEX_ALPHA);
- glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, star_alpha.mV);
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gCustomAlphaProgram.bind();
+ gCustomAlphaProgram.uniform1f("custom_alpha", star_alpha.mV[3]);
+ }
+ else
+ {
+ gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_VERT_COLOR);
+ gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT_X2, LLTexUnit::TBS_CONST_ALPHA, LLTexUnit::TBS_TEX_ALPHA);
+ glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, star_alpha.mV);
+ }
gSky.mVOWLSkyp->drawStars();
gGL.popMatrix();
-
- // and disable the combiner states
- gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gCustomAlphaProgram.unbind();
+ }
+ else
+ {
+ // and disable the combiner states
+ gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
+ }
}
void LLDrawPoolWLSky::renderSkyClouds(F32 camHeightLocal) const
{
- if (gPipeline.canUseWindLightShaders() && gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_CLOUDS))
+ if (gPipeline.canUseWindLightShaders() && gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_CLOUDS) && sCloudNoiseTexture.notNull())
{
LLGLEnable blend(GL_BLEND);
gGL.setSceneBlendType(LLRender::BT_ALPHA);
@@ -242,6 +268,10 @@ void LLDrawPoolWLSky::renderHeavenlyBodies()
if (gSky.mVOSkyp->getMoon().getDraw() && face->getGeomCount())
{
+ if (gPipeline.canUseVertexShaders())
+ {
+ gUIProgram.bind();
+ }
// *NOTE: even though we already bound this texture above for the
// stars register combiners, we bind again here for defensive reasons,
// since LLImageGL::bind detects that it's a noop, and optimizes it out.
@@ -257,6 +287,11 @@ void LLDrawPoolWLSky::renderHeavenlyBodies()
LLFacePool::LLOverrideFaceColor color_override(this, color);
face->renderIndexed();
+
+ if (gPipeline.canUseVertexShaders())
+ {
+ gUIProgram.unbind();
+ }
}
}
@@ -375,5 +410,8 @@ void LLDrawPoolWLSky::cleanupGL()
//static
void LLDrawPoolWLSky::restoreGL()
{
- sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE);
+ if(sCloudNoiseRawImage.notNull())
+ {
+ sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE);
+ }
}