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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef FLUTTER_IMPELLER_PLAYGROUND_SWITCHES_H_
#define FLUTTER_IMPELLER_PLAYGROUND_SWITCHES_H_
#include <chrono>
#include <optional>
#include "flutter/fml/command_line.h"
#include "flutter/fml/macros.h"
namespace impeller {
struct PlaygroundSwitches {
bool enable_playground = false;
// If specified, the playgrounds will render for at least the duration
// specified in the timeout. If the timeout is zero, exactly one frame will be
// rendered in the playground.
std::optional<std::chrono::milliseconds> timeout;
bool enable_vulkan_validation = false;
//----------------------------------------------------------------------------
/// Seek a SwiftShader library in known locations and use it when running
/// Vulkan. It is a fatal error to provide this option and not have the test
/// find a SwiftShader implementation.
///
bool use_swiftshader = false;
/// Attempt to use Angle on the system instead of the available OpenGL ES
/// implementation. This is on-by-default on macOS due to the broken-ness in
/// the deprecated OpenGL implementation. On other platforms, it this opt-in
/// via the flag with the system OpenGL ES implementation used by fault.
///
bool use_angle = false;
PlaygroundSwitches();
explicit PlaygroundSwitches(const fml::CommandLine& args);
};
} // namespace impeller
#endif // FLUTTER_IMPELLER_PLAYGROUND_SWITCHES_H_