1 /*
2 * Copyright 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #pragma once
18
19 #include <ftl/non_null.h>
20 #include <scheduler/Fps.h>
21
22 // TODO(b/241285191): Pull this to <ui/DisplayMode.h>
23 #include "DisplayHardware/DisplayMode.h"
24
25 namespace android::scheduler {
26
27 struct FrameRateMode {
28 Fps fps; // The render frame rate, which is a divisor of modePtr->getFps().
29 ftl::NonNull<DisplayModePtr> modePtr;
30
31 bool operator==(const FrameRateMode& other) const {
32 return isApproxEqual(fps, other.fps) && modePtr == other.modePtr;
33 }
34
35 bool operator!=(const FrameRateMode& other) const { return !(*this == other); }
36 };
37
to_string(const FrameRateMode & mode)38 inline std::string to_string(const FrameRateMode& mode) {
39 return base::StringPrintf("{fps=%s, modePtr={id=%d, vsyncRate=%s, peakRefreshRate=%s}}",
40 to_string(mode.fps).c_str(),
41 ftl::to_underlying(mode.modePtr->getId()),
42 to_string(mode.modePtr->getVsyncRate()).c_str(),
43 to_string(mode.modePtr->getPeakFps()).c_str());
44 }
45
46 } // namespace android::scheduler
47