summaryrefslogtreecommitdiff
path: root/indra/newview/lltexlayer.cpp
diff options
context:
space:
mode:
authorNyx (Neal Orman) <nyx@lindenlab.com>2009-11-24 19:48:46 -0500
committerNyx (Neal Orman) <nyx@lindenlab.com>2009-11-24 19:48:46 -0500
commit788dbcce6661923c6963a454fb094239cc669723 (patch)
treeee662410fcde70a1f31cbda566b447d00c18c247 /indra/newview/lltexlayer.cpp
parentea2e0f6b093a17560a81afb87aeba0f8411d9afe (diff)
parent6da470f189ed9f92a7e04529496e95e92d34abcb (diff)
Automated merge with ssh://hg.lindenlab.com/tulla/avatar-pipeline-2-0/
--HG-- branch : avatar-pipeline
Diffstat (limited to 'indra/newview/lltexlayer.cpp')
-rw-r--r--indra/newview/lltexlayer.cpp102
1 files changed, 79 insertions, 23 deletions
diff --git a/indra/newview/lltexlayer.cpp b/indra/newview/lltexlayer.cpp
index 25e0ca46e4..a90f3ee181 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 )
{
}
@@ -665,38 +675,54 @@ BOOL LLTexLayerSet::isLocalTextureDataFinal() const
BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
{
BOOL success = TRUE;
+ mIsVisible = TRUE;
- LLGLSUIDefault gls_ui;
- LLGLDepthTest gls_depth(GL_FALSE, GL_FALSE);
- gGL.setColorMask(true, true);
-
- // clear buffer area to ensure we don't pick up UI elements
+ if (mMaskLayerList.size() > 0)
{
- gGL.flush();
- 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();
+ for (layer_list_t::iterator iter = mMaskLayerList.begin(); iter != mMaskLayerList.end(); iter++)
+ {
+ LLTexLayerInterface* layer = *iter;
+ if (layer->isInvisibleAlphaMask())
+ {
+ mIsVisible = FALSE;
+ }
+ }
}
- // 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)
+ LLGLSUIDefault gls_ui;
+ LLGLDepthTest gls_depth(GL_FALSE, GL_FALSE);
+ gGL.setColorMask(true, true);
+
+ // clear buffer area to ensure we don't pick up UI elements
{
gGL.flush();
- success &= layer->render(x, y, width, 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();
}
- }
- renderAlphaMaskTextures(x, y, width, height, false);
-
- stop_glerror();
+ // composite color layers
+ for( layer_list_t::iterator iter = mLayerList.begin(); iter != mLayerList.end(); iter++ )
+ {
+ 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);
+
+ stop_glerror();
+ }
return success;
}
@@ -1709,6 +1735,19 @@ 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 +1937,23 @@ 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;
+}
//-----------------------------------------------------------------------------