diff options
Diffstat (limited to 'indra/newview/llviewertexture.cpp')
| -rw-r--r-- | indra/newview/llviewertexture.cpp | 98 |
1 files changed, 71 insertions, 27 deletions
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp index e5c53c91c9..758bf8c1aa 100644 --- a/indra/newview/llviewertexture.cpp +++ b/indra/newview/llviewertexture.cpp @@ -93,6 +93,7 @@ BOOL LLViewerTexture::sUseTextureAtlas = FALSE ; const F32 desired_discard_bias_min = -2.0f; // -max number of levels to improve image quality by const F32 desired_discard_bias_max = 1.5f; // max number of levels to reduce image quality by +const F64 log_2 = log(2.0); //---------------------------------------------------------------------------------------------- //namespace: LLViewerTextureAccess @@ -134,7 +135,7 @@ LLViewerMediaTexture* LLViewerTextureManager::getMediaTexture(const LLUUID& id, return tex ; } -LLViewerFetchedTexture* LLViewerTextureManager::staticCastToFetchedTexture(LLViewerTexture* tex, BOOL report_error) +LLViewerFetchedTexture* LLViewerTextureManager::staticCastToFetchedTexture(LLTexture* tex, BOOL report_error) { if(!tex) { @@ -415,6 +416,7 @@ void LLViewerTexture::init(bool firstinit) mDontDiscard = FALSE; mMaxVirtualSize = 0.f; mNeedsResetMaxVirtualSize = FALSE ; + mParcelMedia = NULL ; } //virtual @@ -522,6 +524,12 @@ F32 LLViewerTexture::getMaxVirtualSize() return mMaxVirtualSize ; } +//virtual +void LLViewerTexture::setKnownDrawSize(S32 width, S32 height) +{ + //nothing here. +} + //virtual void LLViewerTexture::addFace(LLFace* facep) { @@ -852,6 +860,7 @@ void LLViewerFetchedTexture::init(bool firstinit) mKnownDrawWidth = 0; mKnownDrawHeight = 0; + mKnownDrawSizeChanged = FALSE ; if (firstinit) { @@ -1084,10 +1093,17 @@ BOOL LLViewerFetchedTexture::createTexture(S32 usename/*= 0*/) } // Call with 0,0 to turn this feature off. +//virtual void LLViewerFetchedTexture::setKnownDrawSize(S32 width, S32 height) { - mKnownDrawWidth = width; - mKnownDrawHeight = height; + if(mKnownDrawWidth != width || mKnownDrawHeight != height) + { + mKnownDrawWidth = width; + mKnownDrawHeight = height; + + mKnownDrawSizeChanged = TRUE ; + mFullyLoaded = FALSE ; + } addTextureStats((F32)(width * height)); } @@ -1104,13 +1120,26 @@ void LLViewerFetchedTexture::processTextureStats() mDesiredDiscardLevel = getMaxDiscardLevel() ; } else - { - mDesiredDiscardLevel = 0; - if (mFullWidth > MAX_IMAGE_SIZE_DEFAULT || mFullHeight > MAX_IMAGE_SIZE_DEFAULT) + { + if(!mKnownDrawWidth || !mKnownDrawHeight || mFullWidth <= mKnownDrawWidth || mFullHeight <= mKnownDrawHeight) { - mDesiredDiscardLevel = 1; // MAX_IMAGE_SIZE_DEFAULT = 1024 and max size ever is 2048 + if (mFullWidth > MAX_IMAGE_SIZE_DEFAULT || mFullHeight > MAX_IMAGE_SIZE_DEFAULT) + { + mDesiredDiscardLevel = 1; // MAX_IMAGE_SIZE_DEFAULT = 1024 and max size ever is 2048 + } + else + { + mDesiredDiscardLevel = 0; + } } - + else if(mKnownDrawSizeChanged)//known draw size is set + { + mDesiredDiscardLevel = (S8)llmin(log((F32)mFullWidth / mKnownDrawWidth) / log_2, + log((F32)mFullHeight / mKnownDrawHeight) / log_2) ; + mDesiredDiscardLevel = llclamp(mDesiredDiscardLevel, (S8)0, (S8)getMaxDiscardLevel()) ; + } + mKnownDrawSizeChanged = FALSE ; + if(getDiscardLevel() >= 0 && (getDiscardLevel() <= mDesiredDiscardLevel)) { mFullyLoaded = TRUE ; @@ -1121,8 +1150,6 @@ void LLViewerFetchedTexture::processTextureStats() //texture does not have any data, so we don't know the size of the image, treat it like 32 * 32. F32 LLViewerFetchedTexture::calcDecodePriorityForUnknownTexture(F32 pixel_priority) { - static const F64 log_2 = log(2.0); - F32 desired = (F32)(log(32.0/pixel_priority) / log_2); S32 ddiscard = MAX_DISCARD_LEVEL - (S32)desired + 1; ddiscard = llclamp(ddiscard, 1, 9); @@ -1169,7 +1196,7 @@ F32 LLViewerFetchedTexture::calcDecodePriority() // Don't decode anything we don't need priority = -1.0f; } - else if (mBoostLevel == LLViewerTexture::BOOST_UI && !have_all_data) + else if ((mBoostLevel == LLViewerTexture::BOOST_UI || mBoostLevel == LLViewerTexture::BOOST_ICON) && !have_all_data) { priority = 1.f; } @@ -2121,22 +2148,29 @@ void LLViewerMediaTexture::updateClass() { static const F32 MAX_INACTIVE_TIME = 30.f ; +#if 0 + //force to play media. + gSavedSettings.setBOOL("AudioSteamingMedia", true) ; + gSavedSettings.setBOOL("AudioStreamingVideo", true) ; +#endif + for(media_map_t::iterator iter = sMediaMap.begin() ; iter != sMediaMap.end(); ) { LLViewerMediaTexture* mediap = iter->second; - - // - //Note: delay some time to delete the media textures to stop endlessly creating and immediately removing media texture. - // - if(mediap->getNumRefs() == 1 && mediap->getLastReferencedTimer()->getElapsedTimeF32() > MAX_INACTIVE_TIME) //one by sMediaMap - { - media_map_t::iterator cur = iter++ ; - sMediaMap.erase(cur) ; - } - else + + if(mediap->getNumRefs() == 1) //one reference by sMediaMap { - ++iter ; + // + //Note: delay some time to delete the media textures to stop endlessly creating and immediately removing media texture. + // + if(mediap->getLastReferencedTimer()->getElapsedTimeF32() > MAX_INACTIVE_TIME) + { + media_map_t::iterator cur = iter++ ; + sMediaMap.erase(cur) ; + continue ; + } } + ++iter ; } } @@ -2189,11 +2223,22 @@ LLViewerMediaTexture::LLViewerMediaTexture(const LLUUID& id, BOOL usemipmaps, LL mIsPlaying = FALSE ; setMediaImpl() ; + + LLViewerTexture* tex = gTextureList.findImage(mID) ; + if(tex) //this media is a parcel media for tex. + { + tex->setParcelMedia(this) ; + } } //virtual LLViewerMediaTexture::~LLViewerMediaTexture() { + LLViewerTexture* tex = gTextureList.findImage(mID) ; + if(tex) //this media is a parcel media for tex. + { + tex->setParcelMedia(NULL) ; + } } void LLViewerMediaTexture::reinit(BOOL usemipmaps /* = TRUE */) @@ -2244,10 +2289,9 @@ BOOL LLViewerMediaTexture::findFaces() mMediaFaceList.clear() ; BOOL ret = TRUE ; - - //for parcel media - LLViewerTexture* tex = gTextureList.findImage(mID) ; - if(tex) + + LLViewerTexture* tex = gTextureList.findImage(mID) ; + if(tex) //this media is a parcel media for tex. { const ll_face_list_t* face_list = tex->getFaceList() ; for(ll_face_list_t::const_iterator iter = face_list->begin(); iter != face_list->end(); ++iter) @@ -2358,7 +2402,7 @@ void LLViewerMediaTexture::addFace(LLFace* facep) mTextureList.push_back(facep->getTexture()) ; //a parcel media. return ; } - + llerrs << "The face does not have a valid texture before media texture." << llendl ; } |