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Diffstat (limited to 'indra/llappearance/lltexlayerparams.h')
| -rw-r--r-- | indra/llappearance/lltexlayerparams.h | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/indra/llappearance/lltexlayerparams.h b/indra/llappearance/lltexlayerparams.h new file mode 100644 index 0000000000..b38d28d3eb --- /dev/null +++ b/indra/llappearance/lltexlayerparams.h @@ -0,0 +1,219 @@ +/** + * @file lltexlayerparams.h + * @brief Texture layer parameters, used by lltexlayer. + * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#ifndef LL_LLTEXLAYERPARAMS_H +#define LL_LLTEXLAYERPARAMS_H + +#include "llpointer.h" +#include "v4color.h" +#include "llviewervisualparam.h" + +class LLAvatarAppearance; +class LLImageRaw; +class LLImageTGA; +class LLTexLayer; +class LLTexLayerInterface; +class LLGLTexture; +class LLWearable; + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// LLTexLayerParam +// +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +class LLTexLayerParam : public LLViewerVisualParam +{ +public: + LLTexLayerParam(LLTexLayerInterface *layer); + LLTexLayerParam(LLAvatarAppearance *appearance); + /*virtual*/ BOOL setInfo(LLViewerVisualParamInfo *info, BOOL add_to_appearance); + /*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable) const = 0; + +protected: + LLTexLayerInterface* mTexLayer; + LLAvatarAppearance* mAvatarAppearance; +}; + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// LLTexLayerParamAlpha +// +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +LL_ALIGN_PREFIX(16) +class LLTexLayerParamAlpha : public LLTexLayerParam +{ +public: + LLTexLayerParamAlpha( LLTexLayerInterface* layer ); + LLTexLayerParamAlpha( LLAvatarAppearance* appearance ); + /*virtual*/ ~LLTexLayerParamAlpha(); + + void* operator new(size_t size) + { + return ll_aligned_malloc_16(size); + } + + void operator delete(void* ptr) + { + ll_aligned_free_16(ptr); + } + + /*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const; + + // LLVisualParam Virtual functions + ///*virtual*/ BOOL parseData(LLXmlTreeNode* node); + /*virtual*/ void apply( ESex avatar_sex ) {} + /*virtual*/ void setWeight(F32 weight, BOOL upload_bake); + /*virtual*/ void setAnimationTarget(F32 target_value, BOOL upload_bake); + /*virtual*/ void animate(F32 delta, BOOL upload_bake); + + // LLViewerVisualParam Virtual functions + /*virtual*/ F32 getTotalDistortion() { return 1.f; } + /*virtual*/ const LLVector4a& getAvgDistortion() { return mAvgDistortionVec; } + /*virtual*/ F32 getMaxDistortion() { return 3.f; } + /*virtual*/ LLVector4a getVertexDistortion(S32 index, LLPolyMesh *poly_mesh) { return LLVector4a(1.f, 1.f, 1.f);} + /*virtual*/ const LLVector4a* getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return &mAvgDistortionVec;}; + /*virtual*/ const LLVector4a* getNextDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return NULL;}; + + // New functions + BOOL render( S32 x, S32 y, S32 width, S32 height ); + BOOL getSkip() const; + void deleteCaches(); + BOOL getMultiplyBlend() const; + +private: + LLPointer<LLGLTexture> mCachedProcessedTexture; + LLPointer<LLImageTGA> mStaticImageTGA; + LLPointer<LLImageRaw> mStaticImageRaw; + BOOL mNeedsCreateTexture; + BOOL mStaticImageInvalid; + LL_ALIGN_16(LLVector4a mAvgDistortionVec); + F32 mCachedEffectiveWeight; + +public: + // Global list of instances for gathering statistics + static void dumpCacheByteCount(); + static void getCacheByteCount( S32* gl_bytes ); + + typedef std::list< LLTexLayerParamAlpha* > param_alpha_ptr_list_t; + static param_alpha_ptr_list_t sInstances; +} LL_ALIGN_POSTFIX(16); +class LLTexLayerParamAlphaInfo : public LLViewerVisualParamInfo +{ + friend class LLTexLayerParamAlpha; +public: + LLTexLayerParamAlphaInfo(); + /*virtual*/ ~LLTexLayerParamAlphaInfo() {}; + + /*virtual*/ BOOL parseXml(LLXmlTreeNode* node); + +private: + std::string mStaticImageFileName; + BOOL mMultiplyBlend; + BOOL mSkipIfZeroWeight; + F32 mDomain; +}; +// +// LLTexLayerParamAlpha +//----------------------------------------------------------------------------- + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// LLTexLayerParamColor +// +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +LL_ALIGN_PREFIX(16) +class LLTexLayerParamColor : public LLTexLayerParam +{ +public: + enum EColorOperation + { + OP_ADD = 0, + OP_MULTIPLY = 1, + OP_BLEND = 2, + OP_COUNT = 3 // Number of operations + }; + + LLTexLayerParamColor( LLTexLayerInterface* layer ); + LLTexLayerParamColor( LLAvatarAppearance* appearance ); + + void* operator new(size_t size) + { + return ll_aligned_malloc_16(size); + } + + void operator delete(void* ptr) + { + ll_aligned_free_16(ptr); + } + + /* virtual */ ~LLTexLayerParamColor(); + + /*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const; + + // LLVisualParam Virtual functions + ///*virtual*/ BOOL parseData(LLXmlTreeNode* node); + /*virtual*/ void apply( ESex avatar_sex ) {} + /*virtual*/ void setWeight(F32 weight, BOOL upload_bake); + /*virtual*/ void setAnimationTarget(F32 target_value, BOOL upload_bake); + /*virtual*/ void animate(F32 delta, BOOL upload_bake); + + + // LLViewerVisualParam Virtual functions + /*virtual*/ F32 getTotalDistortion() { return 1.f; } + /*virtual*/ const LLVector4a& getAvgDistortion() { return mAvgDistortionVec; } + /*virtual*/ F32 getMaxDistortion() { return 3.f; } + /*virtual*/ LLVector4a getVertexDistortion(S32 index, LLPolyMesh *poly_mesh) { return LLVector4a(1.f, 1.f, 1.f); } + /*virtual*/ const LLVector4a* getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return &mAvgDistortionVec;}; + /*virtual*/ const LLVector4a* getNextDistortion(U32 *index, LLPolyMesh **poly_mesh) { index = 0; poly_mesh = NULL; return NULL;}; + + // New functions + LLColor4 getNetColor() const; +protected: + virtual void onGlobalColorChanged(bool upload_bake) {} +private: + LL_ALIGN_16(LLVector4a mAvgDistortionVec); +} LL_ALIGN_POSTFIX(16); + +class LLTexLayerParamColorInfo : public LLViewerVisualParamInfo +{ + friend class LLTexLayerParamColor; + +public: + LLTexLayerParamColorInfo(); + virtual ~LLTexLayerParamColorInfo() {}; + BOOL parseXml( LLXmlTreeNode* node ); + LLTexLayerParamColor::EColorOperation getOperation() const { return mOperation; } +private: + enum { MAX_COLOR_VALUES = 20 }; + LLTexLayerParamColor::EColorOperation mOperation; + LLColor4 mColors[MAX_COLOR_VALUES]; + S32 mNumColors; +}; + +typedef std::vector<LLTexLayerParamColor *> param_color_list_t; +typedef std::vector<LLTexLayerParamAlpha *> param_alpha_list_t; +typedef std::vector<LLTexLayerParamColorInfo *> param_color_info_list_t; +typedef std::vector<LLTexLayerParamAlphaInfo *> param_alpha_info_list_t; + +#endif |