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Diffstat (limited to 'indra/llappearance/lllocaltextureobject.cpp')
| -rw-r--r-- | indra/llappearance/lllocaltextureobject.cpp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/indra/llappearance/lllocaltextureobject.cpp b/indra/llappearance/lllocaltextureobject.cpp new file mode 100644 index 0000000000..0e77444f49 --- /dev/null +++ b/indra/llappearance/lllocaltextureobject.cpp @@ -0,0 +1,213 @@ +/** + * @file lllocaltextureobject.cpp + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "lllocaltextureobject.h" + +#include "llimage.h" +#include "llrender.h" +#include "lltexlayer.h" +#include "lltexture.h" +#include "lluuid.h" +#include "llwearable.h" + + +LLLocalTextureObject::LLLocalTextureObject() : + mIsBakedReady(FALSE), + mDiscard(MAX_DISCARD_LEVEL+1) +{ + mImage = NULL; +} + +LLLocalTextureObject::LLLocalTextureObject(LLTexture* image, const LLUUID& id) : + mIsBakedReady(FALSE), + mDiscard(MAX_DISCARD_LEVEL+1) +{ + mImage = image; + gGL.getTexUnit(0)->bind(mImage); + mID = id; +} + +LLLocalTextureObject::LLLocalTextureObject(const LLLocalTextureObject& lto) : + mImage(lto.mImage), + mID(lto.mID), + mIsBakedReady(lto.mIsBakedReady), + mDiscard(lto.mDiscard) +{ + U32 num_layers = lto.getNumTexLayers(); + mTexLayers.reserve(num_layers); + for (U32 index = 0; index < num_layers; index++) + { + LLTexLayer* original_layer = lto.getTexLayer(index); + if (!original_layer) + { + llerrs << "could not clone Local Texture Object: unable to extract texlayer!" << llendl; + continue; + } + + LLTexLayer* new_layer = new LLTexLayer(*original_layer); + new_layer->setLTO(this); + mTexLayers.push_back(new_layer); + } +} + +LLLocalTextureObject::~LLLocalTextureObject() +{ +} + +LLTexture* LLLocalTextureObject::getImage() const +{ + return mImage; +} + +LLTexLayer* LLLocalTextureObject::getTexLayer(U32 index) const +{ + if (index >= getNumTexLayers()) + { + return NULL; + } + + return mTexLayers[index]; +} + +LLTexLayer* LLLocalTextureObject::getTexLayer(const std::string &name) +{ + for( tex_layer_vec_t::iterator iter = mTexLayers.begin(); iter != mTexLayers.end(); iter++) + { + LLTexLayer *layer = *iter; + if (layer->getName().compare(name) == 0) + { + return layer; + } + } + + return NULL; +} + +U32 LLLocalTextureObject::getNumTexLayers() const +{ + return mTexLayers.size(); +} + +LLUUID LLLocalTextureObject::getID() const +{ + return mID; +} + +S32 LLLocalTextureObject::getDiscard() const +{ + return mDiscard; +} + +BOOL LLLocalTextureObject::getBakedReady() const +{ + return mIsBakedReady; +} + +void LLLocalTextureObject::setImage(LLTexture* new_image) +{ + mImage = new_image; +} + +BOOL LLLocalTextureObject::setTexLayer(LLTexLayer *new_tex_layer, U32 index) +{ + if (index >= getNumTexLayers() ) + { + return FALSE; + } + + if (new_tex_layer == NULL) + { + return removeTexLayer(index); + } + + LLTexLayer *layer = new LLTexLayer(*new_tex_layer); + layer->setLTO(this); + + if (mTexLayers[index]) + { + delete mTexLayers[index]; + } + mTexLayers[index] = layer; + + return TRUE; +} + +BOOL LLLocalTextureObject::addTexLayer(LLTexLayer *new_tex_layer, LLWearable *wearable) +{ + if (new_tex_layer == NULL) + { + return FALSE; + } + + LLTexLayer *layer = new LLTexLayer(*new_tex_layer, wearable); + layer->setLTO(this); + mTexLayers.push_back(layer); + return TRUE; +} + +BOOL LLLocalTextureObject::addTexLayer(LLTexLayerTemplate *new_tex_layer, LLWearable *wearable) +{ + if (new_tex_layer == NULL) + { + return FALSE; + } + + LLTexLayer *layer = new LLTexLayer(*new_tex_layer, this, wearable); + layer->setLTO(this); + mTexLayers.push_back(layer); + return TRUE; +} + +BOOL LLLocalTextureObject::removeTexLayer(U32 index) +{ + if (index >= getNumTexLayers()) + { + return FALSE; + } + tex_layer_vec_t::iterator iter = mTexLayers.begin(); + iter += index; + + delete *iter; + mTexLayers.erase(iter); + return TRUE; +} + +void LLLocalTextureObject::setID(LLUUID new_id) +{ + mID = new_id; +} + +void LLLocalTextureObject::setDiscard(S32 new_discard) +{ + mDiscard = new_discard; +} + +void LLLocalTextureObject::setBakedReady(BOOL ready) +{ + mIsBakedReady = ready; +} + |