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Add FELightingSoftwareApplierInlines.h
https://bugs.webkit.org/show_bug.cgi?id=267602 Reviewed by Said Abou-Hallawa. `FELightingSoftwareApplier::LightingData` struct declares a number of `inline` methods which were defined in `FELightingSoftwareApplier.cpp`. However usage outside of the file happened in 272873@main. Unified builds continued to function because the `.cpp` files using it ended up in the same compilation unit, but non-unified builds failed with a linker error. Move the inlined `FELightingSoftwareApplier::LightingData` methods to a new file `FELightingSoftwareApplierInlines.h` and include them when applicable. * Source/WebCore/platform/graphics/filters/software/FELightingSoftwareApplier.cpp: * Source/WebCore/platform/graphics/filters/software/FELightingSoftwareApplierInlines.h: Copied from Source\WebCore\platform\graphics\filters\software\FELightingSoftwareApplier.cpp. * Source/WebCore/platform/graphics/filters/software/FELightingSoftwareParallelApplier.cpp: Canonical link: https://commits.webkit.org/273112@main
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Source/WebCore/platform/graphics/filters/software/FELightingSoftwareApplierInlines.h
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/* | ||
* Copyright (C) 2010 University of Szeged | ||
* Copyright (C) 2010 Zoltan Herczeg | ||
* Copyright (C) 2018-2024 Apple, Inc. All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY | ||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL UNIVERSITY OF SZEGED OR | ||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | ||
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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#pragma once | ||
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#include "FELightingSoftwareApplier.h" | ||
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namespace WebCore { | ||
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inline IntSize FELightingSoftwareApplier::LightingData::topLeftNormal(int offset) const | ||
{ | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int right = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset += widthMultipliedByPixelSize; | ||
int bottom = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int bottomRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
return { | ||
-2 * center + 2 * right - bottom + bottomRight, | ||
-2 * center - right + 2 * bottom + bottomRight | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::topRowNormal(int offset) const | ||
{ | ||
int left = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int right = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset += widthMultipliedByPixelSize; | ||
int bottomLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int bottom = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int bottomRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
return { | ||
-2 * left + 2 * right - bottomLeft + bottomRight, | ||
-left - 2 * center - right + bottomLeft + 2 * bottom + bottomRight | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::topRightNormal(int offset) const | ||
{ | ||
int left = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
offset += widthMultipliedByPixelSize; | ||
int bottomLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int bottom = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
return { | ||
-2 * left + 2 * center - bottomLeft + bottom, | ||
-left - 2 * center + bottomLeft + 2 * bottom | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::leftColumnNormal(int offset) const | ||
{ | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int right = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset -= widthMultipliedByPixelSize; | ||
int top = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int topRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset += 2 * widthMultipliedByPixelSize; | ||
int bottom = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int bottomRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
return { | ||
-top + topRight - 2 * center + 2 * right - bottom + bottomRight, | ||
-2 * top - topRight + 2 * bottom + bottomRight | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::interiorNormal(int offset, AlphaWindow& alphaWindow) const | ||
{ | ||
int rightAlphaOffset = offset + cPixelSize + cAlphaChannelOffset; | ||
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int right = static_cast<int>(pixels->item(rightAlphaOffset)); | ||
int topRight = static_cast<int>(pixels->item(rightAlphaOffset - widthMultipliedByPixelSize)); | ||
int bottomRight = static_cast<int>(pixels->item(rightAlphaOffset + widthMultipliedByPixelSize)); | ||
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int left = alphaWindow.left(); | ||
int topLeft = alphaWindow.topLeft(); | ||
int top = alphaWindow.top(); | ||
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int bottomLeft = alphaWindow.bottomLeft(); | ||
int bottom = alphaWindow.bottom(); | ||
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// The alphaWindow has been shifted, and here we fill in the right column. | ||
alphaWindow.alpha[0][2] = topRight; | ||
alphaWindow.alpha[1][2] = right; | ||
alphaWindow.alpha[2][2] = bottomRight; | ||
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// Check that the alphaWindow is working with some spot-checks. | ||
ASSERT(alphaWindow.topLeft() == pixels->item(offset - cPixelSize - widthMultipliedByPixelSize + cAlphaChannelOffset)); // topLeft | ||
ASSERT(alphaWindow.top() == pixels->item(offset - widthMultipliedByPixelSize + cAlphaChannelOffset)); // top | ||
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return { | ||
-topLeft + topRight - 2 * left + 2 * right - bottomLeft + bottomRight, | ||
-topLeft - 2 * top - topRight + bottomLeft + 2 * bottom + bottomRight | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::rightColumnNormal(int offset) const | ||
{ | ||
int left = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
offset -= widthMultipliedByPixelSize; | ||
int topLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int top = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
offset += 2 * widthMultipliedByPixelSize; | ||
int bottomLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int bottom = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
return { | ||
-topLeft + top - 2 * left + 2 * center - bottomLeft + bottom, | ||
-topLeft - 2 * top + bottomLeft + 2 * bottom | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::bottomLeftNormal(int offset) const | ||
{ | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int right = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset -= widthMultipliedByPixelSize; | ||
int top = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int topRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
return { | ||
-top + topRight - 2 * center + 2 * right, | ||
-2 * top - topRight + 2 * center + right | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::bottomRowNormal(int offset) const | ||
{ | ||
int left = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int right = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
offset -= widthMultipliedByPixelSize; | ||
int topLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int top = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
int topRight = static_cast<int>(pixels->item(offset + cPixelSize + cAlphaChannelOffset)); | ||
return { | ||
-topLeft + topRight - 2 * left + 2 * right, | ||
-topLeft - 2 * top - topRight + left + 2 * center + right | ||
}; | ||
} | ||
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inline IntSize FELightingSoftwareApplier::LightingData::bottomRightNormal(int offset) const | ||
{ | ||
int left = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int center = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
offset -= widthMultipliedByPixelSize; | ||
int topLeft = static_cast<int>(pixels->item(offset - cPixelSize + cAlphaChannelOffset)); | ||
int top = static_cast<int>(pixels->item(offset + cAlphaChannelOffset)); | ||
return { | ||
-topLeft + top - 2 * left + 2 * center, | ||
-topLeft - 2 * top + left + 2 * center | ||
}; | ||
} | ||
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} // namespace WebCore |
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