blob: adf348c6cbc111d874235177fb26ae5f529d191c [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/compositor/compositor_switches.h"
#include "base/command_line.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
namespace switches {
// Forces tests to produce pixel output when they normally wouldn't.
const char kEnablePixelOutputInTests[] = "enable-pixel-output-in-tests";
const char kUIEnableRGBA4444Textures[] = "ui-enable-rgba-4444-textures";
const char kUIEnableZeroCopy[] = "ui-enable-zero-copy";
const char kUIDisableZeroCopy[] = "ui-disable-zero-copy";
const char kUIShowPaintRects[] = "ui-show-paint-rects";
const char kUISlowAnimations[] = "ui-slow-animations";
const char kDisableVsyncForTests[] = "disable-vsync-for-tests";
const char kUiCompositorMemoryLimitWhenVisibleMB[] =
} // namespace switches
namespace features {
// If enabled, all draw commands recorded on canvas are done in pixel aligned
// measurements. This also enables scaling of all elements in views and layers
// to be done via corner points. See for details.
const base::Feature kEnablePixelCanvasRecording {
} // namespace features
namespace ui {
bool IsUIZeroCopyEnabled() {
// Match the behavior of IsZeroCopyUploadEnabled() in content/browser/gpu.
const base::CommandLine& command_line =
#if defined(OS_APPLE)
return !command_line.HasSwitch(switches::kUIDisableZeroCopy);
return command_line.HasSwitch(switches::kUIEnableZeroCopy);
bool IsPixelCanvasRecordingEnabled() {
return base::FeatureList::IsEnabled(features::kEnablePixelCanvasRecording);
} // namespace ui