nsresult
AppleVTDecoder::Input(mp4_demuxer::MP4Sample* aSample)
{
LOG("mp4 input sample %p pts %lld duration %lld us%s %d bytes",
aSample,
aSample->composition_timestamp,
aSample->duration,
aSample->is_sync_point ? " keyframe" : "",
aSample->size);
#ifdef LOG_MEDIA_SHA1
SHA1Sum hash;
hash.update(aSample->data, aSample->size);
uint8_t digest_buf[SHA1Sum::kHashSize];
hash.finish(digest_buf);
nsAutoCString digest;
for (size_t i = 0; i < sizeof(digest_buf); i++) {
digest.AppendPrintf("%02x", digest_buf[i]);
}
LOG(" sha1 %s", digest.get());
#endif // LOG_MEDIA_SHA1
mTaskQueue->Dispatch(
NS_NewRunnableMethodWithArg<nsAutoPtr<mp4_demuxer::MP4Sample>>(
this,
&AppleVTDecoder::SubmitFrame,
nsAutoPtr<mp4_demuxer::MP4Sample>(aSample)));
return NS_OK;
}
nsresult
AppleVTDecoder::Input(MediaRawData* aSample)
{
LOG("mp4 input sample %p pts %lld duration %lld us%s %d bytes",
aSample,
aSample->mTime,
aSample->mDuration,
aSample->mKeyframe ? " keyframe" : "",
aSample->mSize);
#ifdef LOG_MEDIA_SHA1
SHA1Sum hash;
hash.update(aSample->data, aSample->size);
uint8_t digest_buf[SHA1Sum::kHashSize];
hash.finish(digest_buf);
nsAutoCString digest;
for (size_t i = 0; i < sizeof(digest_buf); i++) {
digest.AppendPrintf("%02x", digest_buf[i]);
}
LOG(" sha1 %s", digest.get());
#endif // LOG_MEDIA_SHA1
nsCOMPtr<nsIRunnable> runnable =
NS_NewRunnableMethodWithArg<nsRefPtr<MediaRawData>>(
this,
&AppleVTDecoder::SubmitFrame,
nsRefPtr<MediaRawData>(aSample));
mTaskQueue->Dispatch(runnable.forget());
return NS_OK;
}
int
main()
{
SHA1Sum sum;
SHA1Sum::Hash hash;
sum.update(reinterpret_cast<const uint8_t*>(testV), sizeof(testV));
sum.finish(hash);
static const uint8_t expected[20] =
{ 0xc8, 0xf2, 0x09, 0x59, 0x4e, 0x64, 0x40, 0xaa, 0x7b, 0xf7, 0xb8, 0xe0,
0xfa, 0x44, 0xb2, 0x31, 0x95, 0xad, 0x94, 0x81 };
static_assert(sizeof(expected) == sizeof(SHA1Sum::Hash),
"expected-data size should be the same as the actual hash "
"size");
for (size_t i = 0; i < SHA1Sum::HashSize; i++)
MOZ_RELEASE_ASSERT(hash[i] == expected[i]);
return 0;
}
