diff options
Diffstat (limited to 'indra/llimage/llimagedimensionsinfo.h')
| -rw-r--r-- | indra/llimage/llimagedimensionsinfo.h | 190 |
1 files changed, 95 insertions, 95 deletions
diff --git a/indra/llimage/llimagedimensionsinfo.h b/indra/llimage/llimagedimensionsinfo.h index ade283bb85..681d66ae4e 100644 --- a/indra/llimage/llimagedimensionsinfo.h +++ b/indra/llimage/llimagedimensionsinfo.h @@ -1,24 +1,24 @@ -/** +/** * @file llimagedimentionsinfo.h * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -37,24 +37,24 @@ class LLImageDimensionsInfo { public: - LLImageDimensionsInfo(): - mData(NULL) - ,mHeight(0) - ,mWidth(0) - {} - ~LLImageDimensionsInfo() - { - clean(); - } - - bool load(const std::string& src_filename,U32 codec); - S32 getWidth() const { return mWidth;} - S32 getHeight() const { return mHeight;} - - const std::string& getLastError() - { - return mLastError; - } + LLImageDimensionsInfo(): + mData(NULL) + ,mHeight(0) + ,mWidth(0) + {} + ~LLImageDimensionsInfo() + { + clean(); + } + + bool load(const std::string& src_filename,U32 codec); + S32 getWidth() const { return mWidth;} + S32 getHeight() const { return mHeight;} + + const std::string& getLastError() + { + return mLastError; + } const std::string& getWarningName() { @@ -63,83 +63,83 @@ public: protected: - void clean() - { - mInfile.close(); - delete[] mData; - mData = NULL; - mWidth = 0; - mHeight = 0; - } - - U8* getData() - { - return mData; - } - - - void setLastError(const std::string& message, const std::string& filename) - { - std::string error = message; - if (!filename.empty()) - error += std::string(" FILE: ") + filename; - mLastError = error; - } - - - bool getImageDimensionsBmp(); - bool getImageDimensionsTga(); - bool getImageDimensionsPng(); - bool getImageDimensionsJpeg(); - - S32 read_s32() - { - char p[4]; - mInfile.read(&p[0],4); - S32 temp = (((S32)p[3]) & 0x000000FF) | - (((S32)p[2] << 8 ) & 0x0000FF00) | - (((S32)p[1] << 16) & 0x00FF0000) | - (((S32)p[0] << 24) & 0xFF000000); - - return temp; - } - S32 read_reverse_s32() - { - char p[4]; - mInfile.read(&p[0],4); - S32 temp = (((S32)p[0]) & 0x000000FF) | - (((S32)p[1] << 8 ) & 0x0000FF00) | - (((S32)p[2] << 16) & 0x00FF0000) | - (((S32)p[3] << 24) & 0xFF000000); - - return temp; - } - - U8 read_byte() - { - U8 bt; - mInfile.read(&bt,1); - return bt; - } - - U16 read_short() - { - return read_byte() << 8 | read_byte(); - } - - /// Check if the file is not shorter than min_len bytes. - bool checkFileLength(S32 min_len); + void clean() + { + mInfile.close(); + delete[] mData; + mData = NULL; + mWidth = 0; + mHeight = 0; + } + + U8* getData() + { + return mData; + } + + + void setLastError(const std::string& message, const std::string& filename) + { + std::string error = message; + if (!filename.empty()) + error += std::string(" FILE: ") + filename; + mLastError = error; + } + + + bool getImageDimensionsBmp(); + bool getImageDimensionsTga(); + bool getImageDimensionsPng(); + bool getImageDimensionsJpeg(); + + S32 read_s32() + { + char p[4]; + mInfile.read(&p[0],4); + S32 temp = (((S32)p[3]) & 0x000000FF) | + (((S32)p[2] << 8 ) & 0x0000FF00) | + (((S32)p[1] << 16) & 0x00FF0000) | + (((S32)p[0] << 24) & 0xFF000000); + + return temp; + } + S32 read_reverse_s32() + { + char p[4]; + mInfile.read(&p[0],4); + S32 temp = (((S32)p[0]) & 0x000000FF) | + (((S32)p[1] << 8 ) & 0x0000FF00) | + (((S32)p[2] << 16) & 0x00FF0000) | + (((S32)p[3] << 24) & 0xFF000000); + + return temp; + } + + U8 read_byte() + { + U8 bt; + mInfile.read(&bt,1); + return bt; + } + + U16 read_short() + { + return read_byte() << 8 | read_byte(); + } + + /// Check if the file is not shorter than min_len bytes. + bool checkFileLength(S32 min_len); protected: - LLAPRFile mInfile ; - std::string mSrcFilename; + LLAPRFile mInfile ; + std::string mSrcFilename; - std::string mLastError; + std::string mLastError; std::string mWarning; - U8* mData; + U8* mData; - S32 mWidth; - S32 mHeight; + S32 mWidth; + S32 mHeight; }; #endif |