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276 commits

Author SHA1 Message Date
Sebastian Dröge 31f0f163bd Try to handle format changes more gracefully 
And make stop() faster and more robust
 2012-10-15 16:28:43 +02:00
Sebastian Dröge b0b642d8ab Add workaround for Google MP3 decoder outputting garbage in first output buffer 
And assume one decoded input frame per output buffer to fix timestamp
handling by the base class.
 2012-10-15 16:28:43 +02:00
Sebastian Dröge 2f3b2c586f Also add some more output format checks to the audio decoder 2012-10-15 16:28:42 +02:00
Sebastian Dröge a870e6a5c3 Check output format metadata some more 
And implement workaround for NVidia Tegra 3 not setting the slice_height.
Thanks to Josep Torra for debugging this issue.
 2012-10-15 16:28:42 +02:00
Sebastian Dröge 7341ed62fa Add some more default channel layouts, these should be good for AAC at least 2012-10-15 16:28:42 +02:00
Sebastian Dröge 6ed3ea7cad Don't set timestamps, the baseclass handles this for us anyway 2012-10-15 16:28:42 +02:00
Sebastian Dröge 86176bd2a2 List profiles in reverse to minimize caps 2012-10-15 16:28:42 +02:00
Sebastian Dröge fc5a18c091 Iterate levels in reverse order to minimize caps 2012-10-15 16:28:42 +02:00
Sebastian Dröge 0b0255ed12 Merge structures into caps instead of appending them 2012-10-15 16:28:42 +02:00
Sebastian Dröge 9f7ed3f180 Use orc_memcpy() instead of memcpy() as it should be faster for larger memory areas 2012-10-15 16:28:42 +02:00
Sebastian Dröge 7a53743bfd Add support for audio/mpeg-L2 for the Nexus 7 2012-10-15 16:28:42 +02:00
Sebastian Dröge 3159b7b5dd Add support for MPEG1/2 video 2012-10-15 16:28:42 +02:00
Sebastian Dröge 41862dff59 Ignore the *law and Vorbis decoders 
They are broken unfortunately.
 2012-10-15 16:28:42 +02:00
Sebastian Dröge f098ae6b88 Add FIXME comment for not handling odd widths/height with the TI hardware decoders 
Must likely an issue with the codec itself though.
 2012-10-15 16:28:42 +02:00
Sebastian Dröge 42d11e8c1b Fix handling of I420 buffers with odd width 2012-10-15 16:28:41 +02:00
Sebastian Dröge cb6f703669 Only mpegversion=4 is supported for AAC 2012-10-15 16:28:41 +02:00
Sebastian Dröge 742816df69 Remove some obsolete FIXMEs 2012-10-15 16:28:41 +02:00
Sebastian Dröge f839a615a0 Fix flushing logic to unbreak handling of flushing seeks 2012-10-15 16:28:41 +02:00
Sebastian Dröge bc7d2006e3 Fix chroma stride for I420 stride/crop conversion 2012-10-15 16:28:41 +02:00
Sebastian Dröge 7dbef6415f Fix Vorbis decoding 2012-10-15 16:28:41 +02:00
Sebastian Dröge 562b033872 Wait at most 100ms for dequeueing a buffer, and retry after that 
Some codecs don't fail the dequeueing if the codec is flushed,
causing deadlocks when shutting down the element.
 2012-10-15 16:28:41 +02:00
Sebastian Dröge 9a034f2beb Release output buffers a bit earlier 2012-10-15 16:28:41 +02:00
Sebastian Dröge 4c3617f7f0 Keep another reference of the input buffer in handle_frame() 
It might be unreffed in the meantime by the other thread due
to finish_frame().
 2012-10-15 16:28:41 +02:00
Sebastian Dröge 613a75ad92 Pass -1 as number of frames to the base class 
This will automatically do the right thing if timestamps are good enough
 2012-10-15 16:28:41 +02:00
Sebastian Dröge 0143418e0c Use correct buffer variable 2012-10-15 16:28:41 +02:00
Sebastian Dröge bb8e53d4b8 Always pass 1 as number of frames to finish_frame() 2012-10-15 16:28:41 +02:00
Sebastian Dröge 99e287b86b Correctly remember number of channels and samplerate 2012-10-15 16:28:40 +02:00
Sebastian Dröge efac01d096 Don't unref input buffer from handle_frame(), it's owned by the baseclass 2012-10-15 16:28:40 +02:00
Sebastian Dröge 3c40a9ca56 Remove invalid GST_ERROR() call 2012-10-15 16:28:40 +02:00
Sebastian Dröge b07cd212ac Only try to get the channel-mask if it is set 2012-10-15 16:28:40 +02:00
Sebastian Dröge afbc23ceed Add support for FLAC 2012-10-15 16:28:40 +02:00
Sebastian Dröge b64e57ce42 Fix src template caps 2012-10-15 16:28:40 +02:00
Sebastian Dröge 6cc535581f Fix plugin initialization 2012-10-15 16:28:40 +02:00
Sebastian Dröge 77fbaae250 Add support for audio decoders, completely untested so far 2012-10-15 16:28:40 +02:00
Sebastian Dröge de5375da81 Only set the SYNC_FRAME flag on the first buffer if we need to split the input 2012-10-15 16:28:40 +02:00
Sebastian Dröge 290d6f61c5 Ignore codecs with unknown color formats for stability purposes 
They can be registered nonetheless if an environment variable
or compile-time #define is set.
 2012-10-15 16:28:40 +02:00
Sebastian Dröge 65448a3790 Implement cropping and correctly handle the different color formats 2012-10-15 16:28:40 +02:00
Sebastian Dröge 3acc776dd6 Really implement stride conversion for NV12 too 2012-10-15 16:28:40 +02:00
Sebastian Dröge 266bc5bf69 Implement stride-conversion for I420 and NV12 2012-10-15 16:28:39 +02:00
Sebastian Dröge 024ac3560d Fix typo in previous commit 2012-10-15 16:28:39 +02:00
Sebastian Dröge f2c5afd031 Don't allow using non-Google codecs if we started the Java VM ourselves 
Hardware codecs, e.g. the TI ones, only work in processes that had their
Java VM started via the non-public AndroidRuntime class.
 2012-10-15 16:28:39 +02:00
Sebastian Dröge 6feb6433d5 Rename to amc from androidmediacodec everywhere 2012-10-15 16:28:39 +02:00
Sebastian Dröge 2de542373b Improve debug output 2012-10-15 16:28:39 +02:00
Sebastian Dröge 0df00d68b5 Print the MediaFormats we get in the debug logs 2012-10-15 16:28:39 +02:00
Sebastian Dröge 11b8d33666 Improve debug output 2012-10-15 16:28:39 +02:00
Sebastian Dröge d06af02637 Improve level/profile handling 2012-10-15 16:28:39 +02:00
Sebastian Dröge 2eff8bf82d Allow registering as static plugin with the GStreamer SDK API 2012-10-15 16:28:39 +02:00
Sebastian Dröge b7a923234c If the buffer sizes are the same, just memcpy() to the output buffers 2012-10-15 16:28:39 +02:00
Sebastian Dröge cb262e2465 Correctly convert timestamps between us and ns 2012-10-15 16:28:39 +02:00
Sebastian Dröge 2fe74efc04 Set SYNC_FRAME flag on buffers if required 2012-10-15 16:28:39 +02:00
Sebastian Dröge ed98e8cf60 Improve flushing 2012-10-15 16:28:38 +02:00
Sebastian Dröge d2aff4ecd3 Wait at most 0.5 seconds for getting an input buffer for EOS 2012-10-15 16:28:38 +02:00
Sebastian Dröge 3be4965d00 Correctly check for flushing 2012-10-15 16:28:38 +02:00
Sebastian Dröge 6a48db3d0f Retry for negative return values when dequeueing buffers 2012-10-15 16:28:38 +02:00
Sebastian Dröge 911ca50971 Fix refcount bug 2012-10-15 16:28:38 +02:00
Sebastian Dröge b63c58e850 The MediaCodec API is apparently not threadsafe between stop() and release() 
So we don't call release() and just hope for the GC to release the
codec in time.
 2012-10-15 16:28:38 +02:00
Sebastian Dröge 525ecbb76a Fix plugin cache creation 2012-10-15 16:28:38 +02:00
Sebastian Dröge e7b21d5796 Cache the codec informations inside the registry 
Otherwise we would always load all codecs during plugin initialization
which can take quite some time (because of hardware) and also loads
lots of shared libraries (which number is limited by 64 in Android).
 2012-10-15 16:28:38 +02:00
Sebastian Dröge a98a627370 Properly attach and detach the current threads to the Java VM 
Attaching a thread after it was detached will cause segfaults,
as such we use a pthread_key_t to keep track of the JNIEnv* of
the attached threads and in the destructor (i.e. when the
thread exits) we detach the thread.
 2012-10-15 16:28:38 +02:00
Sebastian Dröge bafd4a0b19 Don't get the output format from the codec before it is ready 
Apparently things are crashing otherwise.
 2012-10-15 16:28:38 +02:00
Sebastian Dröge c4258069bb Get the input buffers from the codec 2012-10-15 16:28:38 +02:00
Sebastian Dröge 30b25fea35 Fix JNI method call signatures 2012-10-15 16:28:38 +02:00
Sebastian Dröge 686b9cf2fa Initialize the VM will full debugging for now 2012-10-15 16:28:37 +02:00
Sebastian Dröge d7148efb8e Use NewStringUTF() instead of our own method for that 2012-10-15 16:28:37 +02:00
Sebastian Dröge 5bbaa1f359 Add the TI format to the mapping table too 2012-10-15 16:28:37 +02:00
Sebastian Dröge e9790ae693 Add another TI specific OpenMAX color format 2012-10-15 16:28:37 +02:00
Sebastian Dröge 4966f68512 Fixes to element/elementfactory creation 2012-10-15 16:28:37 +02:00
Sebastian Dröge 32d4d29706 Some bugfixes to the codec scanning code 
Also it's not possible to attach a thread after it was
detached once. As such we simply never detach any thread
at all now.
 2012-10-15 16:28:37 +02:00
Sebastian Dröge a48d2feae0 Fix some compilation errors 2012-10-15 16:28:37 +02:00
Sebastian Dröge e9dcb1b329 Add important FIXME 2012-10-15 16:28:37 +02:00
Sebastian Dröge 1e73da2941 Add video decoder element 2012-10-15 16:28:37 +02:00
Sebastian Dröge c846605082 Add some more JNI wrapping 2012-10-15 16:28:37 +02:00
Sebastian Dröge a6a34c8f1c Add some missing color format constants 2012-10-15 16:28:37 +02:00
Sebastian Dröge d0ebf261ff Implement basic wrapper around MediaCodec API 
Ideally nothing else will be needed from the elements later.
 2012-10-15 16:28:37 +02:00
Sebastian Dröge f99214a657 Some more WIP 
Scanning all codecs now and have data structures for holding codec
information and codec contexts. Also function declarations for
working with them.
 2012-10-15 16:28:36 +02:00
Sebastian Dröge 8f232ea90b Initial commit 2012-10-15 16:28:36 +02:00