diff options
| -rw-r--r-- | indra/newview/lldrawpoolwlsky.cpp | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/indra/newview/lldrawpoolwlsky.cpp b/indra/newview/lldrawpoolwlsky.cpp index f9fd501072..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(); } @@ -218,7 +229,7 @@ void LLDrawPoolWLSky::renderStars(void) const 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); @@ -399,5 +410,8 @@ void LLDrawPoolWLSky::cleanupGL() //static void LLDrawPoolWLSky::restoreGL() { - sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE); + if(sCloudNoiseRawImage.notNull()) + { + sCloudNoiseTexture = LLViewerTextureManager::getLocalTexture(sCloudNoiseRawImage.get(), TRUE); + } } |