diff options
Diffstat (limited to 'indra/newview/lltexlayer.cpp')
| -rw-r--r-- | indra/newview/lltexlayer.cpp | 97 |
1 files changed, 84 insertions, 13 deletions
diff --git a/indra/newview/lltexlayer.cpp b/indra/newview/lltexlayer.cpp index 25e0ca46e4..8d3dcf8a99 100644 --- a/indra/newview/lltexlayer.cpp +++ b/indra/newview/lltexlayer.cpp @@ -223,7 +223,16 @@ BOOL LLTexLayerSetBuffer::render() } else { - readBackAndUpload(); + if (mTexLayerSet->isVisible()) + { + readBackAndUpload(); + } + else + { + mUploadPending = FALSE; + mNeedsUpload = FALSE; + mTexLayerSet->getAvatar()->setNewBakedTexture(mTexLayerSet->getBakedTexIndex(),IMG_INVISIBLE); + } } } @@ -551,6 +560,7 @@ LLTexLayerSet::LLTexLayerSet(LLVOAvatarSelf* const avatar) : mComposite( NULL ), mAvatar( avatar ), mUpdatesEnabled( FALSE ), + mIsVisible( TRUE ), mInfo( NULL ) { } @@ -665,6 +675,19 @@ BOOL LLTexLayerSet::isLocalTextureDataFinal() const BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height ) { BOOL success = TRUE; + mIsVisible = TRUE; + + if (mMaskLayerList.size() > 0) + { + for (layer_list_t::iterator iter = mMaskLayerList.begin(); iter != mMaskLayerList.end(); iter++) + { + LLTexLayerInterface* layer = *iter; + if (layer->isInvisibleAlphaMask()) + { + mIsVisible = FALSE; + } + } + } LLGLSUIDefault gls_ui; LLGLDepthTest gls_depth(GL_FALSE, GL_FALSE); @@ -676,27 +699,45 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height ) LLGLDisable no_alpha(GL_ALPHA_TEST); gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); gGL.color4f( 0.f, 0.f, 0.f, 1.f ); - + gl_rect_2d_simple( width, height ); - + gGL.flush(); } - // composite color layers - for( layer_list_t::iterator iter = mLayerList.begin(); iter != mLayerList.end(); iter++ ) + if (mIsVisible) { - LLTexLayerInterface* layer = *iter; - if (layer->getRenderPass() == LLTexLayer::RP_COLOR) + // composite color layers + for( layer_list_t::iterator iter = mLayerList.begin(); iter != mLayerList.end(); iter++ ) { - gGL.flush(); - success &= layer->render(x, y, width, height); - gGL.flush(); + LLTexLayerInterface* layer = *iter; + if (layer->getRenderPass() == LLTexLayer::RP_COLOR) + { + gGL.flush(); + success &= layer->render(x, y, width, height); + gGL.flush(); + } } - } + + renderAlphaMaskTextures(x, y, width, height, false); - renderAlphaMaskTextures(x, y, width, height, false); + stop_glerror(); + } + else + { + gGL.flush(); - stop_glerror(); + gGL.setSceneBlendType(LLRender::BT_REPLACE); + LLGLDisable no_alpha(GL_ALPHA_TEST); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gGL.color4f( 0.f, 0.f, 0.f, 0.f ); + + gl_rect_2d_simple( width, height ); + gGL.setSceneBlendType(LLRender::BT_ALPHA); + + gGL.flush(); + + } return success; } @@ -1709,6 +1750,19 @@ void LLTexLayer::addAlphaMask(U8 *data, S32 originX, S32 originY, S32 width, S32 } } +/*virtual*/ BOOL LLTexLayer::isInvisibleAlphaMask() +{ + if (mLocalTextureObject) + { + if (mLocalTextureObject->getID() == IMG_INVISIBLE) + { + return TRUE; + } + } + + return FALSE; +} + // private helper function LLUUID LLTexLayer::getUUID() { @@ -1898,6 +1952,23 @@ LLTexLayer* LLTexLayerTemplate::getLayer(U32 i) } } +/*virtual*/ BOOL LLTexLayerTemplate::isInvisibleAlphaMask() +{ + U32 num_wearables = updateWearableCache(); + for (U32 i = 0; i < num_wearables; i++) + { + LLTexLayer *layer = getLayer(i); + if (layer) + { + if (layer->isInvisibleAlphaMask()) + { + return TRUE; + } + } + } + + return FALSE; +} //----------------------------------------------------------------------------- |