Original commit message from CVS:
* configure.ac:
* ext/mpeg2dec/gstmpeg2dec.c: (crop_buffer):
* gst/asfdemux/gstasfdemux.c: (gst_asf_demux_descramble_buffer):
* gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_chain_raw):
Fix build against core CVS by not using deprecated API. Bump
requirements for new API (overdue anyway).
Original commit message from CVS:
Patch by: Zaheer Abbas Merali <zaheermerali at gmail com>
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_chain):
Never post a (fatal) error message on the bus on decoding errors. We
should only do this if we can't recover, but mpeg2dec can always
recover. This is needed for DVB streams, for example, where there
may be temporary glitches in the stream. Instead of an error
message, post a warning message on the bus for every N decoding
errors. Fixes#370020.
Original commit message from CVS:
Patch by: Sebastian Dröge <slomo@circular-chaos.org>
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_init),
(gst_mpeg2dec_reset), (gst_mpeg2dec_alloc_sized_buf),
(gst_mpeg2dec_alloc_buffer), (init_dummybuf), (handle_slice):
* ext/mpeg2dec/gstmpeg2dec.h:
Align buffers to a 16 byte boundary so the altivec optimisations
don't crash. Fixes#327350.
Original commit message from CVS:
Patch by: Jan Arne Petersen <jpetersen at jpetersen dot org>
* ext/mpeg2dec/gstmpeg2dec.c: (handle_sequence), (handle_slice):
Simplify the framerate code and support more framerates. Fixes#361584.
Original commit message from CVS:
Patch by: Sebastian Dröge <slomo@circular-chaos.org>
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_init):
Fix minor memleak when creating pads from static pad templates (#369627).
* tests/check/Makefile.am:
* tests/check/elements/.cvsignore:
* tests/check/elements/mpeg2dec.c: (setup_mpeg2dec),
(cleanup_mpeg2dec), (GST_START_TEST), (mpeg2dec_suite), (main):
Add unit tests for mpeg2dec (#369627).
Original commit message from CVS:
Patch by: Sebastian Droege <slomo at ubuntu dot com>
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_finalize),
(gst_mpeg2dec_alloc_buffer), (init_dummybuf), (handle_slice):
* ext/mpeg2dec/gstmpeg2dec.h:
libmpeg2 requires its output buffers to start at a 16byte aligned
address or the altivec optimizations will explode.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (handle_slice):
* ext/mpeg2dec/gstmpeg2dec.h:
Add some debugging to timestamp handling.
Make sure we don't convert invalid timestamps.
Original commit message from CVS:
Patch by: Yves Lefebvre <ivanohe at abacom dot com>
* ext/mpeg2dec/gstmpeg2dec.c: (init_dummybuf):
Fix initialisation dummy buffer, the offsets are relative to the start
of the buffers. Fixes#356004.
Original commit message from CVS:
* ext/lame/Makefile.am:
* ext/mpeg2dec/Makefile.am:
* gst/dvdlpcmdec/Makefile.am:
* gst/dvdsub/Makefile.am:
* gst/mpegaudioparse/Makefile.am:
Add missing GST_LIBS to the link flags
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_negotiate_format):
Assume pixel-aspect-ratio of 4:3 if libmpeg2dec doesn't give us
any PAR whatsoever (rather than using 0/0, which will lead to
an abort later on). Fixes#345184.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_finalize),
(gst_mpeg2dec_reset), (clear_buffers), (handle_picture),
(gst_mpeg2dec_sink_convert), (gst_mpeg2dec_src_convert),
(gst_mpeg2dec_change_state):
* ext/mpeg2dec/gstmpeg2dec.h:
Simplify and don't leak our buffer pool.
Use _scale_int.
Remove unfixed bug number from previous ChangeLog entry.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_base_init),
(gst_mpeg2dec_class_init), (gst_mpeg2dec_init),
(gst_mpeg2dec_finalize), (gst_mpeg2dec_reset),
(gst_mpeg2dec_qos_reset), (gst_mpeg2dec_alloc_buffer),
(gst_mpeg2dec_negotiate_format), (init_dummybuf),
(handle_sequence), (handle_picture), (handle_slice),
(gst_mpeg2dec_chain), (gst_mpeg2dec_sink_event),
(gst_mpeg2dec_src_event), (gst_mpeg2dec_change_state):
* ext/mpeg2dec/gstmpeg2dec.h:
Fix padtemplate as we can now do fractional framerates.
Small cleanups.
Use GstSegment.
Add simple frame dropping QoS.
Precalc buffer output sizes and UV offsets.
Always give libmpeg2 a valid fbuf when it wants one.
don't trust libmpeg to discard our buffers but manage it
ourselves.
Fixes#343627, #327350, #335288
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_sink_convert),
(gst_mpeg2dec_src_query):
Remember the query duration format before passing it upstream since it
could have been modified.
Add GST_WARNING_OBJECT in sink convert function to detail why the
conversion didn't work.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_alloc_sized_buf),
(gst_mpeg2dec_alloc_buffer):
Can't use gst_pad_alloc_buffer*() when we are going to crop
the image before sending it out. Downstream basetransform-based
elements will complain about the wrong unit size otherwise
(when not operating in passthrough-mode at least).
Const-ify some static variables and do some minor clean-ups.
Use I420 macros for size/offsets (not really necessary in this
particular context, but this kind of code gets copy'n'pasted).
Original commit message from CVS:
Reviewed by: Tim-Philipp Müller <tim at centricular dot net>
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_init),
(gst_mpeg2dec_reset), (gst_mpeg2dec_chain):
* ext/mpeg2dec/gstmpeg2dec.h:
Don't treat STATE_INVALID as fatal error; throw an error
only after five consecutive decoding errors. Makes decoding
mpeg streams more robust and fixes playback of joined clips
(#300682).
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (crop_copy_i420_buffer),
(crop_copy_i422_buffer), (crop_buffer):
When we need to crop the output buffer, make sure we
create a buffer of the right size and respect the implicit
striding used for I420 elsewhere in GStreamer (#331301).
Original commit message from CVS:
* ext/amrnb/amrnbdec.c: (gst_amrnbdec_setcaps),
(gst_amrnbdec_chain), (gst_amrnbdec_state_change):
Some more comments.
* ext/mpeg2dec/gstmpeg2dec.c: (crop_buffer), (handle_slice):
Applied patch from Fabrizio Gennari, fixes#330844.
Original commit message from CVS:
* ext/amrnb/amrnbparse.c: (gst_amrnbparse_query):
* ext/mad/gstid3tag.c: (gst_id3_tag_src_query):
* ext/mad/gstmad.c: (gst_mad_src_query):
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_src_query):
* ext/sidplay/gstsiddec.cc:
* gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_handle_src_query):
* gst/realmedia/rmdemux.c: (gst_rmdemux_src_query):
Pass unhandled queries upstream (useful e.g. for SEEKING query)
(fixes#325652; based on patch by: Philippe); make rmdemux return
FALSE for position queries, instead of setting -1 as value and
returning TRUE.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_src_event):
When getting a seek event, first check if the upstream element
can handle it and only do our own seek stuff when it can't
(should fix#322856).
Original commit message from CVS:
Reviewed by: Tim-Philipp Müller <tim at centricular dot net>
* ext/mpeg2dec/gstmpeg2dec.c: (normal_seek):
Really convert to BYTES format when we want to convert
to bytes (use right variable; fixes#322856).
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (handle_sequence):
Prime libmpeg2's pumps with some null custom buffers
to ensure it ask us to discard garbage later yay.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (handle_slice),
(gst_mpeg2dec_sink_event):
Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe;
nice-ify debug message in event handler; add CHECKME.
* gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event),
(gst_dvd_demux_send_event), (gst_dvd_demux_process_private),
(gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset),
(gst_dvd_demux_sync_stream_to_time):
* gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init),
(gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event),
(gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad),
(gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes),
(gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private),
(gst_mpeg_demux_sync_stream_to_time),
(gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset):
* gst/mpegstream/gstmpegdemux.h:
* gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init),
(gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer),
(gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont),
(gst_mpeg_parse_send_event), (gst_mpeg_parse_event),
(gst_mpeg_parse_chain):
* gst/mpegstream/gstmpegparse.h:
Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean
return value confusion (gst_pad_push vs. gst_pad_send_event and
gst_pad_push_event); pass flow return values to caller;
miscellaneous fixes and clean-ups.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_negotiate_format),
(handle_sequence), (handle_slice), (gst_mpeg2dec_chain),
(gst_mpeg2dec_src_query), (gst_mpeg2dec_change_state):
Small cleanups in refcounting.
Original commit message from CVS:
* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_open_decoder),
(gst_mpeg2dec_reset), (free_all_buffers),
(gst_mpeg2dec_alloc_buffer), (handle_sequence):
* ext/mpeg2dec/gstmpeg2dec.h:
The libmpeg2 user-allocated buffer management is awkward,
to say the least. Hopefully this fixes things.
