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126bd9e1a4
This patch was generated automatically by the "modeline.py" script, available here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py For every file that is modified in this patch, the changes are as follows: (1) The patch changes the file to use the exact C++ mode lines from the Mozilla coding style guide, available here: https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line (2) The patch deletes any blank lines between the mode line & the MPL boilerplate comment. (3) If the file previously had the mode lines and MPL boilerplate in a single contiguous C++ comment, then the patch splits them into separate C++ comments, to match the boilerplate in the coding style. MozReview-Commit-ID: 77D61xpSmIl --HG-- extra : rebase_source : c6162fa3cf539a07177a19838324bf368faa162b
43 lines
1.7 KiB
C++
43 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_GFX_SWIZZLE_H_
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#define MOZILLA_GFX_SWIZZLE_H_
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#include "Point.h"
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namespace mozilla {
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namespace gfx {
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/**
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* Premultiplies source and writes it to destination. Source and destination may be the same
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* to premultiply in-place. The source format must have an alpha channel.
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*/
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GFX2D_API bool PremultiplyData(const uint8_t* aSrc, int32_t aSrcStride, SurfaceFormat aSrcFormat,
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uint8_t* aDst, int32_t aDstStride, SurfaceFormat aDstFormat,
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const IntSize& aSize);
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/**
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* Unpremultiplies source and writes it to destination. Source and destination may be the same
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* to unpremultiply in-place. Both the source and destination formats must have an alpha channel.
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*/
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GFX2D_API bool UnpremultiplyData(const uint8_t* aSrc, int32_t aSrcStride, SurfaceFormat aSrcFormat,
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uint8_t* aDst, int32_t aDstStride, SurfaceFormat aDstFormat,
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const IntSize& aSize);
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/**
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* Swizzles source and writes it to destination. Source and destination may be the same
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* to swizzle in-place.
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*/
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GFX2D_API bool SwizzleData(const uint8_t* aSrc, int32_t aSrcStride, SurfaceFormat aSrcFormat,
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uint8_t* aDst, int32_t aDstStride, SurfaceFormat aDstFormat,
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const IntSize& aSize);
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} // namespace gfx
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} // namespace mozilla
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#endif /* MOZILLA_GFX_SWIZZLE_H_ */
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