diff options
Diffstat (limited to 'indra/newview/llviewertexture.cpp')
| -rw-r--r-- | indra/newview/llviewertexture.cpp | 75 |
1 files changed, 59 insertions, 16 deletions
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp index f5fb074992..280337be0f 100644 --- a/indra/newview/llviewertexture.cpp +++ b/indra/newview/llviewertexture.cpp @@ -66,6 +66,7 @@ // statics LLPointer<LLViewerTexture> LLViewerTexture::sNullImagep = NULL; +LLPointer<LLViewerTexture> LLViewerTexture::sBlackImagep = NULL; LLPointer<LLViewerFetchedTexture> LLViewerFetchedTexture::sMissingAssetImagep = NULL; LLPointer<LLViewerFetchedTexture> LLViewerFetchedTexture::sWhiteImagep = NULL; LLPointer<LLViewerFetchedTexture> LLViewerFetchedTexture::sDefaultImagep = NULL; @@ -295,17 +296,23 @@ LLViewerFetchedTexture* LLViewerTextureManager::getFetchedTextureFromHost(const void LLViewerTextureManager::init() { - LLPointer<LLImageRaw> raw = new LLImageRaw(1,1,3); - raw->clear(0x77, 0x77, 0x77, 0xFF); - LLViewerTexture::sNullImagep = LLViewerTextureManager::getLocalTexture(raw.get(), TRUE) ; - -#if 1 - LLPointer<LLViewerFetchedTexture> imagep = LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT); - LLViewerFetchedTexture::sDefaultImagep = imagep; + { + LLPointer<LLImageRaw> raw = new LLImageRaw(1,1,3); + raw->clear(0x77, 0x77, 0x77, 0xFF); + LLViewerTexture::sNullImagep = LLViewerTextureManager::getLocalTexture(raw.get(), TRUE) ; + } const S32 dim = 128; LLPointer<LLImageRaw> image_raw = new LLImageRaw(dim,dim,3); U8* data = image_raw->getData(); + + memset(data, 0, dim * dim * 3) ; + LLViewerTexture::sBlackImagep = LLViewerTextureManager::getLocalTexture(image_raw.get(), TRUE) ; + +#if 1 + LLPointer<LLViewerFetchedTexture> imagep = LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT); + LLViewerFetchedTexture::sDefaultImagep = imagep; + for (S32 i = 0; i<dim; i++) { for (S32 j = 0; j<dim; j++) @@ -359,6 +366,7 @@ void LLViewerTextureManager::cleanup() LLImageGL::sDefaultGLTexture = NULL ; LLViewerTexture::sNullImagep = NULL; + LLViewerTexture::sBlackImagep = NULL; LLViewerFetchedTexture::sDefaultImagep = NULL; LLViewerFetchedTexture::sSmokeImagep = NULL; LLViewerFetchedTexture::sMissingAssetImagep = NULL; @@ -599,7 +607,7 @@ bool LLViewerTexture::bindDefaultImage(S32 stage) } if (!res && LLViewerTexture::sNullImagep.notNull() && (this != LLViewerTexture::sNullImagep)) { - res = gGL.getTexUnit(stage)->bind(LLViewerTexture::sNullImagep) ; + res = gGL.getTexUnit(stage)->bind(LLViewerTexture::sNullImagep); } if (!res) { @@ -835,7 +843,7 @@ BOOL LLViewerTexture::createGLTexture(S32 discard_level, const LLImageRaw* image llassert(mGLTexturep.notNull()) ; BOOL ret = mGLTexturep->createGLTexture(discard_level, imageraw, usename, to_create, category) ; - + if(ret) { mFullWidth = mGLTexturep->getCurrentWidth() ; @@ -1168,6 +1176,7 @@ void LLViewerFetchedTexture::init(bool firstinit) mSavedRawDiscardLevel = -1 ; mDesiredSavedRawDiscardLevel = -1 ; mLastReferencedSavedRawImageTime = 0.0f ; + mKeptSavedRawImageTime = 0.f ; mLastCallBackActiveTime = 0.f; } @@ -1422,8 +1431,15 @@ BOOL LLViewerFetchedTexture::createTexture(S32 usename/*= 0*/) mOrigWidth = mRawImage->getWidth(); mOrigHeight = mRawImage->getHeight(); - // leave black border, do not scale image content - mRawImage->expandToPowerOfTwo(MAX_IMAGE_SIZE, FALSE); + + if (mBoostLevel == BOOST_PREVIEW) + { + mRawImage->biasedScaleToPowerOfTwo(1024); + } + else + { // leave black border, do not scale image content + mRawImage->expandToPowerOfTwo(MAX_IMAGE_SIZE, FALSE); + } mFullWidth = mRawImage->getWidth(); mFullHeight = mRawImage->getHeight(); @@ -1583,7 +1599,7 @@ F32 LLViewerFetchedTexture::calcDecodePriority() S32 cur_discard = getCurrentDiscardLevelForFetching(); bool have_all_data = (cur_discard >= 0 && (cur_discard <= mDesiredDiscardLevel)); - F32 pixel_priority = fsqrtf(mMaxVirtualSize); + F32 pixel_priority = (F32) sqrt(mMaxVirtualSize); F32 priority = 0.f; @@ -2689,8 +2705,16 @@ void LLViewerFetchedTexture::saveRawImage() mLastReferencedSavedRawImageTime = sCurrentTime ; } -void LLViewerFetchedTexture::forceToSaveRawImage(S32 desired_discard) +void LLViewerFetchedTexture::forceToSaveRawImage(S32 desired_discard, F32 kept_time) { + mKeptSavedRawImageTime = kept_time ; + mLastReferencedSavedRawImageTime = sCurrentTime ; + + if(mSavedRawDiscardLevel > -1 && mSavedRawDiscardLevel <= desired_discard) + { + return ; //raw imge is ready. + } + if(!mForceToSaveRawImage || mDesiredSavedRawDiscardLevel < 0 || mDesiredSavedRawDiscardLevel > desired_discard) { mForceToSaveRawImage = TRUE ; @@ -2706,11 +2730,19 @@ void LLViewerFetchedTexture::forceToSaveRawImage(S32 desired_discard) mRawImage = NULL ; mRawDiscardLevel = INVALID_DISCARD_LEVEL ; - } + } } } void LLViewerFetchedTexture::destroySavedRawImage() { + if(mLastReferencedSavedRawImageTime < mKeptSavedRawImageTime) + { + return ; //keep the saved raw image. + } + + mForceToSaveRawImage = FALSE ; + mSaveRawImage = FALSE ; + clearCallbackEntryList() ; mSavedRawImage = NULL ; @@ -2719,6 +2751,7 @@ void LLViewerFetchedTexture::destroySavedRawImage() mSavedRawDiscardLevel = -1 ; mDesiredSavedRawDiscardLevel = -1 ; mLastReferencedSavedRawImageTime = 0.0f ; + mKeptSavedRawImageTime = 0.f ; } LLImageRaw* LLViewerFetchedTexture::getSavedRawImage() @@ -2870,7 +2903,7 @@ BOOL LLViewerFetchedTexture::insertToAtlas() } //process the waiting_list - for(ll_face_list_t::iterator iter = waiting_list.begin(); iter != waiting_list.end(); ++iter) + for(std::vector<LLFace*>::iterator iter = waiting_list.begin(); iter != waiting_list.end(); ++iter) { facep = (LLFace*)*iter ; groupp = facep->getDrawable()->getSpatialGroup() ; @@ -3076,9 +3109,16 @@ void LLViewerLODTexture::processTextureStats() { mDesiredDiscardLevel = llmin(mDesiredDiscardLevel, (S8)mDesiredSavedRawDiscardLevel) ; } + else if(LLPipeline::sMemAllocationThrottled)//release memory of large textures by decrease their resolutions. + { + if(scaleDown()) + { + mDesiredDiscardLevel = mCachedRawDiscardLevel ; + } + } } -void LLViewerLODTexture::scaleDown() +bool LLViewerLODTexture::scaleDown() { if(hasGLTexture() && mCachedRawDiscardLevel > getDiscardLevel()) { @@ -3089,7 +3129,10 @@ void LLViewerLODTexture::scaleDown() { tester->setStablizingTime() ; } + + return true ; } + return false ; } //---------------------------------------------------------------------------------------------- //end of LLViewerLODTexture |