1 /*
2 * Copyright (C) 2014 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 #define LOG_TAG "FastCaptureDumpState"
18 //define LOG_NDEBUG 0
19
20 #include "Configuration.h"
21 #include <utils/Log.h>
22 #include "FastCaptureDumpState.h"
23 #include "FastCaptureState.h"
24
25 namespace android {
26
FastCaptureDumpState()27 FastCaptureDumpState::FastCaptureDumpState() : FastThreadDumpState(),
28 mReadSequence(0), mFramesRead(0), mReadErrors(0), mSampleRate(0), mFrameCount(0)
29 {
30 }
31
~FastCaptureDumpState()32 FastCaptureDumpState::~FastCaptureDumpState()
33 {
34 }
35
dump(int fd) const36 void FastCaptureDumpState::dump(int fd) const
37 {
38 if (mCommand == FastCaptureState::INITIAL) {
39 dprintf(fd, " FastCapture not initialized\n");
40 return;
41 }
42 double measuredWarmupMs = (mMeasuredWarmupTs.tv_sec * 1000.0) +
43 (mMeasuredWarmupTs.tv_nsec / 1000000.0);
44 double periodSec = (double) mFrameCount / mSampleRate;
45 dprintf(fd, " FastCapture command=%s readSequence=%u framesRead=%u\n"
46 " readErrors=%u sampleRate=%u frameCount=%zu\n"
47 " measuredWarmup=%.3g ms, warmupCycles=%u period=%.2f ms\n",
48 FastCaptureState::commandToString(mCommand), mReadSequence, mFramesRead,
49 mReadErrors, mSampleRate, mFrameCount, measuredWarmupMs, mWarmupCycles,
50 periodSec * 1e3);
51 }
52
53 } // android
54