blob: 81edcb468aefb99cacb6c3e029d2137999e7ca79 [file] [log] [blame]
/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <inttypes.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
//#define LOG_NDEBUG 0
#define LOG_TAG "stagefright"
#include <media/stagefright/foundation/ADebug.h>
#include "jpeg.h"
#include "SineSource.h"
#include <binder/IServiceManager.h>
#include <binder/ProcessState.h>
#include <media/IMediaHTTPService.h>
#include <media/IMediaPlayerService.h>
#include <media/stagefright/foundation/ALooper.h>
#include "include/NuCachedSource2.h"
#include <media/stagefright/AudioPlayer.h>
#include <media/stagefright/DataSource.h>
#include <media/stagefright/JPEGSource.h>
#include <media/stagefright/MediaDefs.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/MediaExtractor.h>
#include <media/stagefright/MediaSource.h>
#include <media/stagefright/MetaData.h>
#include <media/stagefright/OMXClient.h>
#include <media/stagefright/OMXCodec.h>
#include <media/mediametadataretriever.h>
#include <media/stagefright/foundation/hexdump.h>
#include <media/stagefright/MPEG2TSWriter.h>
#include <media/stagefright/MPEG4Writer.h>
#include <private/media/VideoFrame.h>
#include <gui/GLConsumer.h>
#include <gui/Surface.h>
#include <gui/SurfaceComposerClient.h>
using namespace android;
static long gNumRepetitions;
static long gMaxNumFrames; // 0 means decode all available.
static long gReproduceBug; // if not -1.
static bool gPreferSoftwareCodec;
static bool gForceToUseHardwareCodec;
static bool gPlaybackAudio;
static bool gWriteMP4;
static bool gDisplayHistogram;
static String8 gWriteMP4Filename;
static sp<ANativeWindow> gSurface;
static int64_t getNowUs() {
struct timeval tv;
gettimeofday(&tv, NULL);
return (int64_t)tv.tv_usec + tv.tv_sec * 1000000ll;
}
static int CompareIncreasing(const int64_t *a, const int64_t *b) {
return (*a) < (*b) ? -1 : (*a) > (*b) ? 1 : 0;
}
static void displayDecodeHistogram(Vector<int64_t> *decodeTimesUs) {
printf("decode times:\n");
decodeTimesUs->sort(CompareIncreasing);
size_t n = decodeTimesUs->size();
int64_t minUs = decodeTimesUs->itemAt(0);
int64_t maxUs = decodeTimesUs->itemAt(n - 1);
printf("min decode time %" PRId64 " us (%.2f secs)\n", minUs, minUs / 1E6);
printf("max decode time %" PRId64 " us (%.2f secs)\n", maxUs, maxUs / 1E6);
size_t counts[100];
for (size_t i = 0; i < 100; ++i) {
counts[i] = 0;
}
for (size_t i = 0; i < n; ++i) {
int64_t x = decodeTimesUs->itemAt(i);
size_t slot = ((x - minUs) * 100) / (maxUs - minUs);
if (slot == 100) { slot = 99; }
++counts[slot];
}
for (size_t i = 0; i < 100; ++i) {
int64_t slotUs = minUs + (i * (maxUs - minUs) / 100);
double fps = 1E6 / slotUs;
printf("[%.2f fps]: %zu\n", fps, counts[i]);
}
}
static void displayAVCProfileLevelIfPossible(const sp<MetaData>& meta) {
uint32_t type;
const void *data;
size_t size;
if (meta->findData(kKeyAVCC, &type, &data, &size)) {
const uint8_t *ptr = (const uint8_t *)data;
CHECK(size >= 7);
CHECK(ptr[0] == 1); // configurationVersion == 1
uint8_t profile = ptr[1];
uint8_t level = ptr[3];
fprintf(stderr, "AVC video profile %d and level %d\n", profile, level);
}
}
static void dumpSource(const sp<MediaSource> &source, const String8 &filename) {
FILE *out = fopen(filename.string(), "wb");
CHECK_EQ((status_t)OK, source->start());
status_t err;
for (;;) {
MediaBuffer *mbuf;
err = source->read(&mbuf);
if (err == INFO_FORMAT_CHANGED) {
continue;
} else if (err != OK) {
break;
}
CHECK_EQ(
fwrite((const uint8_t *)mbuf->data() + mbuf->range_offset(),
1,
mbuf->range_length(),
out),
(ssize_t)mbuf->range_length());
mbuf->release();
mbuf = NULL;
}
CHECK_EQ((status_t)OK, source->stop());
fclose(out);
out = NULL;
}
static void playSource(OMXClient *client, sp<MediaSource> &source) {
sp<MetaData> meta = source->getFormat();
const char *mime;
CHECK(meta->findCString(kKeyMIMEType, &mime));
sp<MediaSource> rawSource;
if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_RAW, mime)) {
rawSource = source;
} else {
int flags = 0;
if (gPreferSoftwareCodec) {
flags |= OMXCodec::kPreferSoftwareCodecs;
}
if (gForceToUseHardwareCodec) {
CHECK(!gPreferSoftwareCodec);
flags |= OMXCodec::kHardwareCodecsOnly;
}
rawSource = OMXCodec::Create(
client->interface(), meta, false /* createEncoder */, source,
NULL /* matchComponentName */,
flags,
gSurface);
if (rawSource == NULL) {
fprintf(stderr, "Failed to instantiate decoder for '%s'.\n", mime);
return;
}
displayAVCProfileLevelIfPossible(meta);
}
source.clear();
status_t err = rawSource->start();
if (err != OK) {
fprintf(stderr, "rawSource returned error %d (0x%08x)\n", err, err);
return;
}
if (gPlaybackAudio) {
AudioPlayer *player = new AudioPlayer(NULL);
player->setSource(rawSource);
rawSource.clear();
player->start(true /* sourceAlreadyStarted */);
status_t finalStatus;
while (!player->reachedEOS(&finalStatus)) {
usleep(100000ll);
}
delete player;
player = NULL;
return;
} else if (gReproduceBug >= 3 && gReproduceBug <= 5) {
int64_t durationUs;
CHECK(meta->findInt64(kKeyDuration, &durationUs));
status_t err;
MediaBuffer *buffer;
MediaSource::ReadOptions options;
int64_t seekTimeUs = -1;
for (;;) {
err = rawSource->read(&buffer, &options);
options.clearSeekTo();
bool shouldSeek = false;
if (err == INFO_FORMAT_CHANGED) {
CHECK(buffer == NULL);
printf("format changed.\n");
continue;
} else if (err != OK) {
printf("reached EOF.\n");
shouldSeek = true;
} else {
int64_t timestampUs;
CHECK(buffer->meta_data()->findInt64(kKeyTime, &timestampUs));
bool failed = false;
if (seekTimeUs >= 0) {
int64_t diff = timestampUs - seekTimeUs;
if (diff < 0) {
diff = -diff;
}
if ((gReproduceBug == 4 && diff > 500000)
|| (gReproduceBug == 5 && timestampUs < 0)) {
printf("wanted: %.2f secs, got: %.2f secs\n",
seekTimeUs / 1E6, timestampUs / 1E6);
printf("ERROR: ");
failed = true;
}
}
printf("buffer has timestamp %" PRId64 " us (%.2f secs)\n",
timestampUs, timestampUs / 1E6);
buffer->release();
buffer = NULL;
if (failed) {
break;
}
shouldSeek = ((double)rand() / RAND_MAX) < 0.1;
if (gReproduceBug == 3) {
shouldSeek = false;
}
}
seekTimeUs = -1;
if (shouldSeek) {
seekTimeUs = (rand() * (float)durationUs) / RAND_MAX;
options.setSeekTo(seekTimeUs);
printf("seeking to %" PRId64 " us (%.2f secs)\n",
seekTimeUs, seekTimeUs / 1E6);
}
}
rawSource->stop();
return;
}
int n = 0;
int64_t startTime = getNowUs();
long numIterationsLeft = gNumRepetitions;
MediaSource::ReadOptions options;
int64_t sumDecodeUs = 0;
int64_t totalBytes = 0;
Vector<int64_t> decodeTimesUs;
while (numIterationsLeft-- > 0) {
long numFrames = 0;
MediaBuffer *buffer;
for (;;) {
int64_t startDecodeUs = getNowUs();
status_t err = rawSource->read(&buffer, &options);
int64_t delayDecodeUs = getNowUs() - startDecodeUs;
options.clearSeekTo();
if (err != OK) {
CHECK(buffer == NULL);
if (err == INFO_FORMAT_CHANGED) {
printf("format changed.\n");
continue;
}
break;
}
if (buffer->range_length() > 0) {
if (gDisplayHistogram && n > 0) {
// Ignore the first time since it includes some setup
// cost.
decodeTimesUs.push(delayDecodeUs);
}
if ((n++ % 16) == 0) {
printf(".");
fflush(stdout);
}
}
sumDecodeUs += delayDecodeUs;
totalBytes += buffer->range_length();
buffer->release();
buffer = NULL;
++numFrames;
if (gMaxNumFrames > 0 && numFrames == gMaxNumFrames) {
break;
}
if (gReproduceBug == 1 && numFrames == 40) {
printf("seeking past the end now.");
options.setSeekTo(0x7fffffffL);
} else if (gReproduceBug == 2 && numFrames == 40) {
printf("seeking to 5 secs.");
options.setSeekTo(5000000);
}
}
printf("$");
fflush(stdout);
options.setSeekTo(0);
}
rawSource->stop();
printf("\n");
int64_t delay = getNowUs() - startTime;
if (!strncasecmp("video/", mime, 6)) {
printf("avg. %.2f fps\n", n * 1E6 / delay);
printf("avg. time to decode one buffer %.2f usecs\n",
(double)sumDecodeUs / n);
printf("decoded a total of %d frame(s).\n", n);
if (gDisplayHistogram) {
displayDecodeHistogram(&decodeTimesUs);
}
} else if (!strncasecmp("audio/", mime, 6)) {
// Frame count makes less sense for audio, as the output buffer
// sizes may be different across decoders.
printf("avg. %.2f KB/sec\n", totalBytes / 1024 * 1E6 / delay);
printf("decoded a total of %" PRId64 " bytes\n", totalBytes);
}
}
////////////////////////////////////////////////////////////////////////////////
struct DetectSyncSource : public MediaSource {
DetectSyncSource(const sp<MediaSource> &source);
virtual status_t start(MetaData *params = NULL);
virtual status_t stop();
virtual sp<MetaData> getFormat();
virtual status_t read(
MediaBuffer **buffer, const ReadOptions *options);
private:
enum StreamType {
AVC,
MPEG4,
H263,
OTHER,
};
sp<MediaSource> mSource;
StreamType mStreamType;
bool mSawFirstIDRFrame;
DISALLOW_EVIL_CONSTRUCTORS(DetectSyncSource);
};
DetectSyncSource::DetectSyncSource(const sp<MediaSource> &source)
: mSource(source),
mStreamType(OTHER),
mSawFirstIDRFrame(false) {
const char *mime;
CHECK(mSource->getFormat()->findCString(kKeyMIMEType, &mime));
if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_AVC)) {
mStreamType = AVC;
} else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_MPEG4)) {
mStreamType = MPEG4;
CHECK(!"sync frame detection not implemented yet for MPEG4");
} else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_H263)) {
mStreamType = H263;
CHECK(!"sync frame detection not implemented yet for H.263");
}
}
status_t DetectSyncSource::start(MetaData *params) {
mSawFirstIDRFrame = false;
return mSource->start(params);
}
status_t DetectSyncSource::stop() {
return mSource->stop();
}
sp<MetaData> DetectSyncSource::getFormat() {
return mSource->getFormat();
}
static bool isIDRFrame(MediaBuffer *buffer) {
const uint8_t *data =
(const uint8_t *)buffer->data() + buffer->range_offset();
size_t size = buffer->range_length();
for (size_t i = 0; i + 3 < size; ++i) {
if (!memcmp("\x00\x00\x01", &data[i], 3)) {
uint8_t nalType = data[i + 3] & 0x1f;
if (nalType == 5) {
return true;
}
}
}
return false;
}
status_t DetectSyncSource::read(
MediaBuffer **buffer, const ReadOptions *options) {
for (;;) {
status_t err = mSource->read(buffer, options);
if (err != OK) {
return err;
}
if (mStreamType == AVC) {
bool isIDR = isIDRFrame(*buffer);
(*buffer)->meta_data()->setInt32(kKeyIsSyncFrame, isIDR);
if (isIDR) {
mSawFirstIDRFrame = true;
}
} else {
(*buffer)->meta_data()->setInt32(kKeyIsSyncFrame, true);
}
if (mStreamType != AVC || mSawFirstIDRFrame) {
break;
}
// Ignore everything up to the first IDR frame.
(*buffer)->release();
*buffer = NULL;
}
return OK;
}
////////////////////////////////////////////////////////////////////////////////
static void writeSourcesToMP4(
Vector<sp<MediaSource> > &sources, bool syncInfoPresent) {
#if 0
sp<MPEG4Writer> writer =
new MPEG4Writer(gWriteMP4Filename.string());
#else
sp<MPEG2TSWriter> writer =
new MPEG2TSWriter(gWriteMP4Filename.string());
#endif
// at most one minute.
writer->setMaxFileDuration(60000000ll);
for (size_t i = 0; i < sources.size(); ++i) {
sp<MediaSource> source = sources.editItemAt(i);
CHECK_EQ(writer->addSource(
syncInfoPresent ? source : new DetectSyncSource(source)),
(status_t)OK);
}
sp<MetaData> params = new MetaData;
params->setInt32(kKeyRealTimeRecording, false);
CHECK_EQ(writer->start(params.get()), (status_t)OK);
while (!writer->reachedEOS()) {
usleep(100000);
}
writer->stop();
}
static void performSeekTest(const sp<MediaSource> &source) {
CHECK_EQ((status_t)OK, source->start());
int64_t durationUs;
CHECK(source->getFormat()->findInt64(kKeyDuration, &durationUs));
for (int64_t seekTimeUs = 0; seekTimeUs <= durationUs;
seekTimeUs += 60000ll) {
MediaSource::ReadOptions options;
options.setSeekTo(
seekTimeUs, MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC);
MediaBuffer *buffer;
status_t err;
for (;;) {
err = source->read(&buffer, &options);
options.clearSeekTo();
if (err == INFO_FORMAT_CHANGED) {
CHECK(buffer == NULL);
continue;
}
if (err != OK) {
CHECK(buffer == NULL);
break;
}
if (buffer->range_length() > 0) {
break;
}
CHECK(buffer != NULL);
buffer->release();
buffer = NULL;
}
if (err == OK) {
int64_t timeUs;
CHECK(buffer->meta_data()->findInt64(kKeyTime, &timeUs));
printf("%" PRId64 "\t%" PRId64 "\t%" PRId64 "\n",
seekTimeUs, timeUs, seekTimeUs - timeUs);
buffer->release();
buffer = NULL;
} else {
printf("ERROR\n");
break;
}
}
CHECK_EQ((status_t)OK, source->stop());
}
static void usage(const char *me) {
fprintf(stderr, "usage: %s [options] [input_filename]\n", me);
fprintf(stderr, " -h(elp)\n");
fprintf(stderr, " -a(udio)\n");
fprintf(stderr, " -n repetitions\n");
fprintf(stderr, " -l(ist) components\n");
fprintf(stderr, " -m max-number-of-frames-to-decode in each pass\n");
fprintf(stderr, " -b bug to reproduce\n");
fprintf(stderr, " -p(rofiles) dump decoder profiles supported\n");
fprintf(stderr, " -t(humbnail) extract video thumbnail or album art\n");
fprintf(stderr, " -s(oftware) prefer software codec\n");
fprintf(stderr, " -r(hardware) force to use hardware codec\n");
fprintf(stderr, " -o playback audio\n");
fprintf(stderr, " -w(rite) filename (write to .mp4 file)\n");
fprintf(stderr, " -k seek test\n");
fprintf(stderr, " -x display a histogram of decoding times/fps "
"(video only)\n");
fprintf(stderr, " -S allocate buffers from a surface\n");
fprintf(stderr, " -T allocate buffers from a surface texture\n");
fprintf(stderr, " -d(ump) output_filename (raw stream data to a file)\n");
fprintf(stderr, " -D(ump) output_filename (decoded PCM data to a file)\n");
}
static void dumpCodecProfiles(const sp<IOMX>& omx, bool queryDecoders) {
const char *kMimeTypes[] = {
MEDIA_MIMETYPE_VIDEO_AVC, MEDIA_MIMETYPE_VIDEO_MPEG4,
MEDIA_MIMETYPE_VIDEO_H263, MEDIA_MIMETYPE_AUDIO_AAC,
MEDIA_MIMETYPE_AUDIO_AMR_NB, MEDIA_MIMETYPE_AUDIO_AMR_WB,
MEDIA_MIMETYPE_AUDIO_MPEG, MEDIA_MIMETYPE_AUDIO_G711_MLAW,
MEDIA_MIMETYPE_AUDIO_G711_ALAW, MEDIA_MIMETYPE_AUDIO_VORBIS,
MEDIA_MIMETYPE_VIDEO_VP8, MEDIA_MIMETYPE_VIDEO_VP9
};
const char *codecType = queryDecoders? "decoder" : "encoder";
printf("%s profiles:\n", codecType);
for (size_t k = 0; k < sizeof(kMimeTypes) / sizeof(kMimeTypes[0]); ++k) {
printf("type '%s':\n", kMimeTypes[k]);
Vector<CodecCapabilities> results;
// will retrieve hardware and software codecs
CHECK_EQ(QueryCodecs(omx, kMimeTypes[k],
queryDecoders,
&results), (status_t)OK);
for (size_t i = 0; i < results.size(); ++i) {
printf(" %s '%s' supports ",
codecType, results[i].mComponentName.string());
if (results[i].mProfileLevels.size() == 0) {
printf("NOTHING.\n");
continue;
}
for (size_t j = 0; j < results[i].mProfileLevels.size(); ++j) {
const CodecProfileLevel &profileLevel =
results[i].mProfileLevels[j];
printf("%s%" PRIu32 "/%" PRIu32, j > 0 ? ", " : "",
profileLevel.mProfile, profileLevel.mLevel);
}
printf("\n");
}
}
}
int main(int argc, char **argv) {
android::ProcessState::self()->startThreadPool();
bool audioOnly = false;
bool listComponents = false;
bool dumpProfiles = false;
bool extractThumbnail = false;
bool seekTest = false;
bool useSurfaceAlloc = false;
bool useSurfaceTexAlloc = false;
bool dumpStream = false;
bool dumpPCMStream = false;
String8 dumpStreamFilename;
gNumRepetitions = 1;
gMaxNumFrames = 0;
gReproduceBug = -1;
gPreferSoftwareCodec = false;
gForceToUseHardwareCodec = false;
gPlaybackAudio = false;
gWriteMP4 = false;
gDisplayHistogram = false;
sp<ALooper> looper;
int res;
while ((res = getopt(argc, argv, "han:lm:b:ptsrow:kxSTd:D:")) >= 0) {
switch (res) {
case 'a':
{
audioOnly = true;
break;
}
case 'd':
{
dumpStream = true;
dumpStreamFilename.setTo(optarg);
break;
}
case 'D':
{
dumpPCMStream = true;
audioOnly = true;
dumpStreamFilename.setTo(optarg);
break;
}
case 'l':
{
listComponents = true;
break;
}
case 'm':
case 'n':
case 'b':
{
char *end;
long x = strtol(optarg, &end, 10);
if (*end != '\0' || end == optarg || x <= 0) {
x = 1;
}
if (res == 'n') {
gNumRepetitions = x;
} else if (res == 'm') {
gMaxNumFrames = x;
} else {
CHECK_EQ(res, 'b');
gReproduceBug = x;
}
break;
}
case 'w':
{
gWriteMP4 = true;
gWriteMP4Filename.setTo(optarg);
break;
}
case 'p':
{
dumpProfiles = true;
break;
}
case 't':
{
extractThumbnail = true;
break;
}
case 's':
{
gPreferSoftwareCodec = true;
break;
}
case 'r':
{
gForceToUseHardwareCodec = true;
break;
}
case 'o':
{
gPlaybackAudio = true;
break;
}
case 'k':
{
seekTest = true;
break;
}
case 'x':
{
gDisplayHistogram = true;
break;
}
case 'S':
{
useSurfaceAlloc = true;
break;
}
case 'T':
{
useSurfaceTexAlloc = true;
break;
}
case '?':
case 'h':
default:
{
usage(argv[0]);
exit(1);
break;
}
}
}
if (gPlaybackAudio && !audioOnly) {
// This doesn't make any sense if we're decoding the video track.
gPlaybackAudio = false;
}
argc -= optind;
argv += optind;
if (extractThumbnail) {
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> binder = sm->getService(String16("media.player"));
sp<IMediaPlayerService> service =
interface_cast<IMediaPlayerService>(binder);
CHECK(service.get() != NULL);
sp<IMediaMetadataRetriever> retriever =
service->createMetadataRetriever();
CHECK(retriever != NULL);
for (int k = 0; k < argc; ++k) {
const char *filename = argv[k];
bool failed = true;
int fd = open(filename, O_RDONLY | O_LARGEFILE);
CHECK_GE(fd, 0);
off64_t fileSize = lseek64(fd, 0, SEEK_END);
CHECK_GE(fileSize, 0ll);
CHECK_EQ(retriever->setDataSource(fd, 0, fileSize), (status_t)OK);
close(fd);
fd = -1;
sp<IMemory> mem =
retriever->getFrameAtTime(-1,
MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC);
if (mem != NULL) {
failed = false;
printf("getFrameAtTime(%s) => OK\n", filename);
VideoFrame *frame = (VideoFrame *)mem->pointer();
CHECK_EQ(writeJpegFile("/sdcard/out.jpg",
(uint8_t *)frame + sizeof(VideoFrame),
frame->mWidth, frame->mHeight), 0);
}
{
mem = retriever->extractAlbumArt();
if (mem != NULL) {
failed = false;
printf("extractAlbumArt(%s) => OK\n", filename);
}
}
if (failed) {
printf("both getFrameAtTime and extractAlbumArt "
"failed on file '%s'.\n", filename);
}
}
return 0;
}
if (dumpProfiles) {
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> binder = sm->getService(String16("media.player"));
sp<IMediaPlayerService> service =
interface_cast<IMediaPlayerService>(binder);
CHECK(service.get() != NULL);
sp<IOMX> omx = service->getOMX();
CHECK(omx.get() != NULL);
dumpCodecProfiles(omx, true /* queryDecoders */);
dumpCodecProfiles(omx, false /* queryDecoders */);
}
if (listComponents) {
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> binder = sm->getService(String16("media.player"));
sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder);
CHECK(service.get() != NULL);
sp<IOMX> omx = service->getOMX();
CHECK(omx.get() != NULL);
List<IOMX::ComponentInfo> list;
omx->listNodes(&list);
for (List<IOMX::ComponentInfo>::iterator it = list.begin();
it != list.end(); ++it) {
printf("%s\t Roles: ", (*it).mName.string());
for (List<String8>::iterator itRoles = (*it).mRoles.begin() ;
itRoles != (*it).mRoles.end() ; ++itRoles) {
printf("%s\t", (*itRoles).string());
}
printf("\n");
}
}
sp<SurfaceComposerClient> composerClient;
sp<SurfaceControl> control;
if ((useSurfaceAlloc || useSurfaceTexAlloc) && !audioOnly) {
if (useSurfaceAlloc) {
composerClient = new SurfaceComposerClient;
CHECK_EQ(composerClient->initCheck(), (status_t)OK);
control = composerClient->createSurface(
String8("A Surface"),
1280,
800,
PIXEL_FORMAT_RGB_565,
0);
CHECK(control != NULL);
CHECK(control->isValid());
SurfaceComposerClient::openGlobalTransaction();
CHECK_EQ(control->setLayer(INT_MAX), (status_t)OK);
CHECK_EQ(control->show(), (status_t)OK);
SurfaceComposerClient::closeGlobalTransaction();
gSurface = control->getSurface();
CHECK(gSurface != NULL);
} else {
CHECK(useSurfaceTexAlloc);
sp<IGraphicBufferProducer> producer;
sp<IGraphicBufferConsumer> consumer;
BufferQueue::createBufferQueue(&producer, &consumer);
sp<GLConsumer> texture = new GLConsumer(consumer, 0 /* tex */,
GLConsumer::TEXTURE_EXTERNAL, true /* useFenceSync */,
false /* isControlledByApp */);
gSurface = new Surface(producer);
}
CHECK_EQ((status_t)OK,
native_window_api_connect(
gSurface.get(), NATIVE_WINDOW_API_MEDIA));
}
DataSource::RegisterDefaultSniffers();
OMXClient client;
status_t err = client.connect();
for (int k = 0; k < argc; ++k) {
bool syncInfoPresent = true;
const char *filename = argv[k];
sp<DataSource> dataSource =
DataSource::CreateFromURI(NULL /* httpService */, filename);
if (strncasecmp(filename, "sine:", 5) && dataSource == NULL) {
fprintf(stderr, "Unable to create data source.\n");
return 1;
}
bool isJPEG = false;
size_t len = strlen(filename);
if (len >= 4 && !strcasecmp(filename + len - 4, ".jpg")) {
isJPEG = true;
}
Vector<sp<MediaSource> > mediaSources;
sp<MediaSource> mediaSource;
if (isJPEG) {
mediaSource = new JPEGSource(dataSource);
if (gWriteMP4) {
mediaSources.push(mediaSource);
}
} else if (!strncasecmp("sine:", filename, 5)) {
char *end;
long sampleRate = strtol(filename + 5, &end, 10);
if (end == filename + 5) {
sampleRate = 44100;
}
mediaSource = new SineSource(sampleRate, 1);
if (gWriteMP4) {
mediaSources.push(mediaSource);
}
} else {
sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource);
if (extractor == NULL) {
fprintf(stderr, "could not create extractor.\n");
return -1;
}
sp<MetaData> meta = extractor->getMetaData();
if (meta != NULL) {
const char *mime;
CHECK(meta->findCString(kKeyMIMEType, &mime));
if (!strcasecmp(mime, MEDIA_MIMETYPE_CONTAINER_MPEG2TS)) {
syncInfoPresent = false;
}
}
size_t numTracks = extractor->countTracks();
if (gWriteMP4) {
bool haveAudio = false;
bool haveVideo = false;
for (size_t i = 0; i < numTracks; ++i) {
sp<MediaSource> source = extractor->getTrack(i);
const char *mime;
CHECK(source->getFormat()->findCString(
kKeyMIMEType, &mime));
bool useTrack = false;
if (!haveAudio && !strncasecmp("audio/", mime, 6)) {
haveAudio = true;
useTrack = true;
} else if (!haveVideo && !strncasecmp("video/", mime, 6)) {
haveVideo = true;
useTrack = true;
}
if (useTrack) {
mediaSources.push(source);
if (haveAudio && haveVideo) {
break;
}
}
}
} else {
sp<MetaData> meta;
size_t i;
for (i = 0; i < numTracks; ++i) {
meta = extractor->getTrackMetaData(
i, MediaExtractor::kIncludeExtensiveMetaData);
const char *mime;
meta->findCString(kKeyMIMEType, &mime);
if (audioOnly && !strncasecmp(mime, "audio/", 6)) {
break;
}
if (!audioOnly && !strncasecmp(mime, "video/", 6)) {
break;
}
meta = NULL;
}
if (meta == NULL) {
fprintf(stderr,
"No suitable %s track found. The '-a' option will "
"target audio tracks only, the default is to target "
"video tracks only.\n",
audioOnly ? "audio" : "video");
return -1;
}
int64_t thumbTimeUs;
if (meta->findInt64(kKeyThumbnailTime, &thumbTimeUs)) {
printf("thumbnailTime: %" PRId64 " us (%.2f secs)\n",
thumbTimeUs, thumbTimeUs / 1E6);
}
mediaSource = extractor->getTrack(i);
}
}
if (gWriteMP4) {
writeSourcesToMP4(mediaSources, syncInfoPresent);
} else if (dumpStream) {
dumpSource(mediaSource, dumpStreamFilename);
} else if (dumpPCMStream) {
OMXClient client;
CHECK_EQ(client.connect(), (status_t)OK);
sp<MediaSource> decSource =
OMXCodec::Create(
client.interface(),
mediaSource->getFormat(),
false,
mediaSource,
0,
0);
dumpSource(decSource, dumpStreamFilename);
} else if (seekTest) {
performSeekTest(mediaSource);
} else {
playSource(&client, mediaSource);
}
}
if ((useSurfaceAlloc || useSurfaceTexAlloc) && !audioOnly) {
CHECK_EQ((status_t)OK,
native_window_api_disconnect(
gSurface.get(), NATIVE_WINDOW_API_MEDIA));
gSurface.clear();
if (useSurfaceAlloc) {
composerClient->dispose();
}
}
client.disconnect();
return 0;
}