| /* |
| * 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, ×tampUs)); |
| |
| 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; |
| } |
