mirror of
https://github.com/mozilla/gecko-dev.git
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108 lines
3.8 KiB
C++
108 lines
3.8 KiB
C++
/*
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* Copyright 2008, The Android Open Source Project
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// must include config.h first for webkit to fiddle with new/delete
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#include "SkANP.h"
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SkRect* SkANP::SetRect(SkRect* dst, const ANPRectF& src) {
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dst->set(SkFloatToScalar(src.left),
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SkFloatToScalar(src.top),
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SkFloatToScalar(src.right),
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SkFloatToScalar(src.bottom));
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return dst;
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}
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SkIRect* SkANP::SetRect(SkIRect* dst, const ANPRectI& src) {
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dst->set(src.left, src.top, src.right, src.bottom);
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return dst;
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}
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ANPRectI* SkANP::SetRect(ANPRectI* dst, const SkIRect& src) {
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dst->left = src.fLeft;
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dst->top = src.fTop;
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dst->right = src.fRight;
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dst->bottom = src.fBottom;
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return dst;
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}
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ANPRectF* SkANP::SetRect(ANPRectF* dst, const SkRect& src) {
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dst->left = SkScalarToFloat(src.fLeft);
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dst->top = SkScalarToFloat(src.fTop);
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dst->right = SkScalarToFloat(src.fRight);
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dst->bottom = SkScalarToFloat(src.fBottom);
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return dst;
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}
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SkBitmap* SkANP::SetBitmap(SkBitmap* dst, const ANPBitmap& src) {
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SkColorType colorType = kUnknown_SkColorType;
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switch (src.format) {
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case kRGBA_8888_ANPBitmapFormat:
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// Let Skia choose the correct colour type for us based on its
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// endianness. This should be correct.
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colorType = kN32_SkColorType;
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break;
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case kRGB_565_ANPBitmapFormat:
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colorType = kRGB_565_SkColorType;
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break;
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default:
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break;
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}
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SkImageInfo info = SkImageInfo::Make(src.width, src.height, colorType, kPremul_SkAlphaType);
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dst->setInfo(info, src.rowBytes);
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dst->setPixels(src.baseAddr);
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return dst;
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}
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bool SkANP::SetBitmap(ANPBitmap* dst, const SkBitmap& src) {
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if (!(dst->baseAddr = src.getPixels())) {
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SkDebugf("SkANP::SetBitmap - getPixels() returned null\n");
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return false;
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}
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switch (src.colorType()) {
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case SkColorType::kRGBA_8888_SkColorType:
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dst->format = kRGBA_8888_ANPBitmapFormat;
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break;
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case SkColorType::kRGB_565_SkColorType:
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dst->format = kRGB_565_ANPBitmapFormat;
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break;
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default:
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SkDebugf("SkANP::SetBitmap - unsupported src.colorType %d\n", src.colorType());
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return false;
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}
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dst->width = src.width();
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dst->height = src.height();
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dst->rowBytes = src.rowBytes();
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return true;
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}
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void SkANP::InitEvent(ANPEvent* event, ANPEventType et) {
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event->inSize = sizeof(ANPEvent);
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event->eventType = et;
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}
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