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Diffstat (limited to 'indra/llkdu/llblockdata.cpp')
| -rw-r--r-- | indra/llkdu/llblockdata.cpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/indra/llkdu/llblockdata.cpp b/indra/llkdu/llblockdata.cpp deleted file mode 100644 index 6a7bc3e6c4..0000000000 --- a/indra/llkdu/llblockdata.cpp +++ /dev/null @@ -1,162 +0,0 @@ -/** - * @file llblockdata.cpp - * @brief Image block structure - * - * $LicenseInfo:firstyear=2010&license=viewerlgpl$ - * 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 "llblockdata.h" -#include "llmath.h" - -LLBlockData::LLBlockData(const U32 type) -{ - mType = type; - mWidth = 0; - mHeight = 0; - mRowStride = 0; - mData = NULL; -} - -void LLBlockData::setData(U8 *data, const U32 width, const U32 height, const U32 row_stride) -{ - mData = data; - mWidth = width; - mHeight = height; - if (row_stride) - { - mRowStride = row_stride; - } - else - { - mRowStride = width * 4; - } -} - -U32 LLBlockData::getType() const -{ - return mType; -} - - -U8 *LLBlockData::getData() const -{ - return mData; -} - -U32 LLBlockData::getSize() const -{ - return mWidth*mHeight; -} - -U32 LLBlockData::getWidth() const -{ - return mWidth; -} -U32 LLBlockData::getHeight() const -{ - return mHeight; -} - -U32 LLBlockData::getRowStride() const -{ - return mRowStride; -} - -LLBlockDataU32::LLBlockDataU32() : LLBlockData(BLOCK_TYPE_U32) -{ - mPrecision = 32; -} - -void LLBlockDataU32::setData(U32 *data, const U32 width, const U32 height, const U32 row_stride) -{ - LLBlockData::setData((U8 *)data, width, height, row_stride); -} - -U32 LLBlockDataU32::getSize() const -{ - return mWidth*mHeight*4; -} - -void LLBlockDataU32::setPrecision(const U32 bits) -{ - mPrecision = bits; -} - -U32 LLBlockDataU32::getPrecision() const -{ - return mPrecision; -} - -void LLBlockDataF32::setPrecision(const U32 bits) -{ - mPrecision = bits; -} - -U32 LLBlockDataF32::getPrecision() const -{ - return mPrecision; -} - -void LLBlockDataF32::setData(F32 *data, const U32 width, const U32 height, const U32 row_stride) -{ - LLBlockData::setData((U8 *)data, width, height, row_stride); -} - -void LLBlockDataF32::setMin(const F32 min) -{ - mMin = min; -} - -void LLBlockDataF32::setMax(const F32 max) -{ - mMax = max; -} - -void LLBlockDataF32::calcMinMax() -{ - U32 x, y; - - mMin = *(F32*)mData; - mMax = mMin; - - for (y = 0; y < mHeight; y++) - { - for (x = 0; x < mWidth; x++) - { - F32 data = *(F32*)(mData + y*mRowStride + x*4); - mMin = llmin(data, mMin); - mMax = llmax(data, mMax); - } - } -} - -F32 LLBlockDataF32::getMin() const -{ - return mMin; -} - -F32 LLBlockDataF32::getMax() const -{ - return mMax; -} |