forked from mirrors/gecko-dev
a5d45cd2fe
This was useful so may as well land it. Need to use mozilla::Side in the header because otherwise it is ambiguous with mozilla::ipc::Side, yay C++. Depends on D135562 Differential Revision: https://phabricator.services.mozilla.com/D135563
102 lines
2.5 KiB
C++
102 lines
2.5 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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#include "Types.h"
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#include "nsPrintfCString.h"
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#include <ostream>
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namespace mozilla {
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std::ostream& operator<<(std::ostream& aOut, const Side& aSide) {
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#define Emit(x) \
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case x: \
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aOut << #x; \
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break
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switch (aSide) {
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Emit(eSideTop);
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Emit(eSideBottom);
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Emit(eSideLeft);
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Emit(eSideRight);
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default:
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NS_ERROR("unknown side");
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aOut << int(aSide);
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break;
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}
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#undef Emit
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return aOut;
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}
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namespace gfx {
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std::ostream& operator<<(std::ostream& aOut, const SurfaceFormat& aFormat) {
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#define Emit(x) \
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case x: \
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aOut << #x; \
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break
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switch (aFormat) {
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Emit(SurfaceFormat::B8G8R8A8);
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Emit(SurfaceFormat::B8G8R8X8);
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Emit(SurfaceFormat::R8G8B8A8);
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Emit(SurfaceFormat::R8G8B8X8);
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Emit(SurfaceFormat::A8R8G8B8);
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Emit(SurfaceFormat::X8R8G8B8);
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Emit(SurfaceFormat::R8G8B8);
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Emit(SurfaceFormat::B8G8R8);
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Emit(SurfaceFormat::R5G6B5_UINT16);
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Emit(SurfaceFormat::A8);
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Emit(SurfaceFormat::A16);
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Emit(SurfaceFormat::R8G8);
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Emit(SurfaceFormat::R16G16);
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Emit(SurfaceFormat::YUV);
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Emit(SurfaceFormat::NV12);
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Emit(SurfaceFormat::P016);
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Emit(SurfaceFormat::P010);
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Emit(SurfaceFormat::YUV422);
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Emit(SurfaceFormat::HSV);
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Emit(SurfaceFormat::Lab);
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Emit(SurfaceFormat::Depth);
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default:
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NS_ERROR("unknown surface format");
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aOut << "???";
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}
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#undef Emit
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return aOut;
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}
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std::ostream& operator<<(std::ostream& aOut, const DeviceColor& aColor) {
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aOut << nsPrintfCString("dev_rgba(%d, %d, %d, %f)", uint8_t(aColor.r * 255.f),
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uint8_t(aColor.g * 255.f), uint8_t(aColor.b * 255.f),
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aColor.a)
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.get();
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return aOut;
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}
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std::ostream& operator<<(std::ostream& aOut, const SamplingFilter& aFilter) {
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switch (aFilter) {
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case SamplingFilter::GOOD:
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aOut << "SamplingFilter::GOOD";
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break;
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case SamplingFilter::LINEAR:
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aOut << "SamplingFilter::LINEAR";
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break;
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case SamplingFilter::POINT:
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aOut << "SamplingFilter::POINT";
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break;
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default:
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aOut << "???";
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}
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return aOut;
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}
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} // namespace gfx
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} // namespace mozilla
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