diff options
Diffstat (limited to 'indra/newview/llviewertexturelist.cpp')
| -rw-r--r-- | indra/newview/llviewertexturelist.cpp | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp index 30ef8b8a29..c64488251a 100644 --- a/indra/newview/llviewertexturelist.cpp +++ b/indra/newview/llviewertexturelist.cpp @@ -1342,7 +1342,8 @@ LLUIImagePtr LLUIImageList::getUIImageByID(const LLUUID& image_id, S32 priority) const BOOL use_mips = FALSE; const LLRect scale_rect = LLRect::null; - return loadUIImageByID(image_id, use_mips, scale_rect, (LLViewerTexture::EBoostLevel)priority); + const LLRect clip_rect = LLRect::null; + return loadUIImageByID(image_id, use_mips, scale_rect, clip_rect, (LLViewerTexture::EBoostLevel)priority); } LLUIImagePtr LLUIImageList::getUIImage(const std::string& image_name, S32 priority) @@ -1356,32 +1357,33 @@ LLUIImagePtr LLUIImageList::getUIImage(const std::string& image_name, S32 priori const BOOL use_mips = FALSE; const LLRect scale_rect = LLRect::null; - return loadUIImageByName(image_name, image_name, use_mips, scale_rect, (LLViewerTexture::EBoostLevel)priority); + const LLRect clip_rect = LLRect::null; + return loadUIImageByName(image_name, image_name, use_mips, scale_rect, clip_rect, (LLViewerTexture::EBoostLevel)priority); } LLUIImagePtr LLUIImageList::loadUIImageByName(const std::string& name, const std::string& filename, - BOOL use_mips, const LLRect& scale_rect, LLViewerTexture::EBoostLevel boost_priority ) + BOOL use_mips, const LLRect& scale_rect, const LLRect& clip_rect, LLViewerTexture::EBoostLevel boost_priority ) { if (boost_priority == LLViewerTexture::BOOST_NONE) { boost_priority = LLViewerTexture::BOOST_UI; } LLViewerFetchedTexture* imagep = LLViewerTextureManager::getFetchedTextureFromFile(filename, MIPMAP_NO, boost_priority); - return loadUIImage(imagep, name, use_mips, scale_rect); + return loadUIImage(imagep, name, use_mips, scale_rect, clip_rect); } LLUIImagePtr LLUIImageList::loadUIImageByID(const LLUUID& id, - BOOL use_mips, const LLRect& scale_rect, LLViewerTexture::EBoostLevel boost_priority) + BOOL use_mips, const LLRect& scale_rect, const LLRect& clip_rect, LLViewerTexture::EBoostLevel boost_priority) { if (boost_priority == LLViewerTexture::BOOST_NONE) { boost_priority = LLViewerTexture::BOOST_UI; } LLViewerFetchedTexture* imagep = LLViewerTextureManager::getFetchedTexture(id, MIPMAP_NO, boost_priority); - return loadUIImage(imagep, id.asString(), use_mips, scale_rect); + return loadUIImage(imagep, id.asString(), use_mips, scale_rect, clip_rect); } -LLUIImagePtr LLUIImageList::loadUIImage(LLViewerFetchedTexture* imagep, const std::string& name, BOOL use_mips, const LLRect& scale_rect) +LLUIImagePtr LLUIImageList::loadUIImage(LLViewerFetchedTexture* imagep, const std::string& name, BOOL use_mips, const LLRect& scale_rect, const LLRect& clip_rect) { if (!imagep) return NULL; @@ -1402,13 +1404,14 @@ LLUIImagePtr LLUIImageList::loadUIImage(LLViewerFetchedTexture* imagep, const st LLUIImageLoadData* datap = new LLUIImageLoadData; datap->mImageName = name; datap->mImageScaleRegion = scale_rect; + datap->mImageClipRegion = clip_rect; imagep->setLoadedCallback(onUIImageLoaded, 0, FALSE, FALSE, datap, NULL); } return new_imagep; } -LLUIImagePtr LLUIImageList::preloadUIImage(const std::string& name, const std::string& filename, BOOL use_mips, const LLRect& scale_rect) +LLUIImagePtr LLUIImageList::preloadUIImage(const std::string& name, const std::string& filename, BOOL use_mips, const LLRect& scale_rect, const LLRect& clip_rect) { // look for existing image uuid_ui_image_map_t::iterator found_it = mUIImages.find(name); @@ -1418,7 +1421,7 @@ LLUIImagePtr LLUIImageList::preloadUIImage(const std::string& name, const std::s llerrs << "UI Image " << name << " already loaded." << llendl; } - return loadUIImageByName(name, filename, use_mips, scale_rect); + return loadUIImageByName(name, filename, use_mips, scale_rect, clip_rect); } //static @@ -1432,6 +1435,7 @@ void LLUIImageList::onUIImageLoaded( BOOL success, LLViewerFetchedTexture *src_v LLUIImageLoadData* image_datap = (LLUIImageLoadData*)user_data; std::string ui_image_name = image_datap->mImageName; LLRect scale_rect = image_datap->mImageScaleRegion; + LLRect clip_rect = image_datap->mImageClipRegion; if (final) { delete image_datap; @@ -1448,9 +1452,21 @@ void LLUIImageList::onUIImageLoaded( BOOL success, LLViewerFetchedTexture *src_v // from power-of-2 gl image if (success && imagep.notNull() && src_vi && (src_vi->getUrl().compare(0, 7, "file://")==0)) { - F32 clip_x = (F32)src_vi->getOriginalWidth() / (F32)src_vi->getFullWidth(); - F32 clip_y = (F32)src_vi->getOriginalHeight() / (F32)src_vi->getFullHeight(); - imagep->setClipRegion(LLRectf(0.f, clip_y, clip_x, 0.f)); + F32 full_width = (F32)src_vi->getFullWidth(); + F32 full_height = (F32)src_vi->getFullHeight(); + F32 clip_x = (F32)src_vi->getOriginalWidth() / full_width; + F32 clip_y = (F32)src_vi->getOriginalHeight() / full_height; + if (clip_rect != LLRect::null) + { + imagep->setClipRegion(LLRectf(llclamp((F32)clip_rect.mLeft / full_width, 0.f, 1.f), + llclamp((F32)clip_rect.mTop / full_height, 0.f, 1.f), + llclamp((F32)clip_rect.mRight / full_width, 0.f, 1.f), + llclamp((F32)clip_rect.mBottom / full_height, 0.f, 1.f))); + } + else + { + imagep->setClipRegion(LLRectf(0.f, clip_y, clip_x, 0.f)); + } if (scale_rect != LLRect::null) { imagep->setScaleRegion( @@ -1471,6 +1487,7 @@ struct UIImageDeclaration : public LLInitParam::Block<UIImageDeclaration> Optional<std::string> file_name; Optional<bool> preload; Optional<LLRect> scale; + Optional<LLRect> clip; Optional<bool> use_mips; UIImageDeclaration() @@ -1478,6 +1495,7 @@ struct UIImageDeclaration : public LLInitParam::Block<UIImageDeclaration> file_name("file_name"), preload("preload", false), scale("scale"), + clip("clip"), use_mips("use_mips", false) {} }; @@ -1572,7 +1590,7 @@ bool LLUIImageList::initFromFile() { continue; } - preloadUIImage(image.name, file_name, image.use_mips, image.scale); + preloadUIImage(image.name, file_name, image.use_mips, image.scale, image.clip); } if (cur_pass == PASS_DECODE_NOW && !gSavedSettings.getBOOL("NoPreload")) |