зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.4 KiB
C++
55 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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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#include "SourceSurfaceRawData.h"
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#include "Logging.h"
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namespace mozilla {
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namespace gfx {
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bool
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SourceSurfaceRawData::InitWrappingData(uint8_t *aData,
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const IntSize &aSize,
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int32_t aStride,
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SurfaceFormat aFormat,
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bool aOwnData)
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{
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mRawData = aData;
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mSize = aSize;
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mStride = aStride;
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mFormat = aFormat;
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mOwnData = aOwnData;
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return true;
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}
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bool
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SourceSurfaceAlignedRawData::Init(const IntSize &aSize,
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SurfaceFormat aFormat)
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{
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mStride = GetAlignedStride<16>(aSize.width * BytesPerPixel(aFormat));
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mArray.Realloc(mStride * aSize.height);
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mSize = aSize;
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mFormat = aFormat;
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return mArray != nullptr;
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}
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bool
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SourceSurfaceAlignedRawData::InitWithStride(const IntSize &aSize,
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SurfaceFormat aFormat,
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int32_t aStride)
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{
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mStride = aStride;
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mArray.Realloc(mStride * aSize.height);
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mSize = aSize;
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mFormat = aFormat;
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return mArray != nullptr;
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}
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}
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}
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