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34119 Commits

Author SHA1 Message Date
Michael Niedermayer c643ba8128 mpegts: Fix detection of some raw AAC 
Fixes Ticket577

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 21:40:05 +02:00
Michael Niedermayer abe17c6963 j2kdec: debug markers support. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 20:43:27 +02:00
Michael Niedermayer c2553a5585 Merge remote-tracking branch 'luzero/pulse' 
* luzero/pulse:
  pulse: set the device from the avformat filename

Conflicts:
	libavdevice/pulse.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 19:46:53 +02:00
Michael Niedermayer 4ffed61b49 h264_parser: fully parse first_mb_in_slice to more reliably detect AU boundaries. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 17:53:29 +02:00
Michael Niedermayer 23040e2e3d h264: use long reading for first_mb_in_slice 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 17:53:08 +02:00
Michael Niedermayer 3e7db0a9ee resample: Fix array size 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 15:27:32 +02:00
Michael Niedermayer 1b9ca38d9d resample2: fix potential overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 14:34:45 +02:00
Michael Niedermayer a67cb012e6 resample: Fix overflow 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 14:31:53 +02:00
Michael Niedermayer 3e4375833d vf_scale: Request an aligned buffer. 
Fixes Ticket594

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:46:50 +02:00
Michael Niedermayer d7dcd96a23 vf_pad: Fix alignment of get_video_buffer() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:46:09 +02:00
Michael Niedermayer d18fd13f30 avfilter: add named constamt to indicate the amount of alignment that AV_PERM_ALIGN means. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:45:02 +02:00
Michael Niedermayer 4d34b6c1a1 avfilter: add flag to indicate that alignment is needed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 03:44:41 +02:00
Michael Niedermayer 173715d291 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (35 commits)
  libopencore-amr: check output buffer size before decoding
  libopencore-amr: remove unneeded buf_size==0 check.
  libopencore-amr: remove unneeded frame_count field.
  aac_latm: remove unneeded check for zero-size packet.
  pcmdec: fix output buffer size check by calculating the actual output size prior to decoding.
  pcmdec: move codec-specific variable declarations to the corresponding codec blocks.
  pcmdec: return buf_size instead of src-buf.
  avcodec: remove the Zork PCM encoder.
  pcm_zork: use AV_SAMPLE_FMT_U8 instead of shifting all samples by 8.
  pcmenc: remove unneeded sample_fmt check.
  pcmdec: move number of channels check to pcm_decode_init()
  pcmdec: remove unnecessary check for sample_fmt change
  pcmdec: move DVD PCM bits_per_coded_sample check near to the code that sets the sample size.
  pcmdec: do not needlessly set *data_size to 0
  alacdec: remove unneeded NULL or zero-size packet checks.
  alacdec: simplify buffer allocation by using FF_ALLOC_OR_GOTO()
  alacdec: ask for a sample for unsupported sample depths.
  alacdec: cosmetics: use 'ch' instead of 'chan' to iterate channels
  alacdec: move some declarations to the top of the function
  alacdec: always use get_sbits_long() for uncompressed samples
  ...

Conflicts:
	libavcodec/pcm.c
	tests/ref/acodec/pcm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 01:39:04 +02:00
David Conrad 1c5670dbb2 Timecode v2 muxer 
(cherry picked from commit 79ca161498744330ac940ae773dda3f1796ce955)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 01:03:22 +02:00
Michael Niedermayer fc3203fcf9 doc: tiny spelling fix 
Found-by & newspelling-by: pasteeater
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-27 00:25:32 +02:00
David Conrad 748f921ad1 VP8: Unroll decoding segment update 2011-10-27 00:00:29 +02:00
David Conrad ba3830e8a3 VP8: Remove no longer used vp8_rac_get_tree_with_offset 2011-10-26 23:56:34 +02:00
Michael Niedermayer 742d218bf1 avidec: Return correct error code from avi_sync() in case of IO error. 
Found-by: Tanami, Ohad
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-26 23:37:37 +02:00
Michael Niedermayer 7d7e3023d9 doc: document -moov_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-26 22:18:01 +02:00
Michael Niedermayer 3a56169fec movenc: reserved_moov_size, which allows placing moov at the begin of the file. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-26 22:18:01 +02:00
Justin Ruggles 4a6a29a7fb libopencore-amr: check output buffer size before decoding 2011-10-26 16:00:37 -04:00
Justin Ruggles 345d15d2f9 libopencore-amr: remove unneeded buf_size==0 check. 
avcodec_decode_audio3() already checks it before sending the packet to the
decoder.
 2011-10-26 16:00:37 -04:00
Justin Ruggles 402c98783d libopencore-amr: remove unneeded frame_count field. 
Use AVCodecContext.frame_number instead.
 2011-10-26 16:00:36 -04:00
Justin Ruggles 71ccfb3f14 aac_latm: remove unneeded check for zero-size packet. 
This is already checked by avcodec_decode_audio3()
 2011-10-26 12:21:18 -04:00
Justin Ruggles f1901180e0 pcmdec: fix output buffer size check by calculating the actual output size 
prior to decoding.
 2011-10-26 12:01:07 -04:00
Justin Ruggles 154cd253e5 pcmdec: move codec-specific variable declarations to the corresponding codec 
blocks.
 2011-10-26 12:01:07 -04:00
Justin Ruggles 0093f96d34 pcmdec: return buf_size instead of src-buf. 
The values will always be the same, so this change eliminates an unneeded
variable. It also gets rid of the need to reset src when memcpy() is used.
 2011-10-26 12:01:07 -04:00
Justin Ruggles 85579b6381 avcodec: remove the Zork PCM encoder. 
The Zork PCM decoder does not decode the 1 sample we have correctly, therefore
the encoder based on the decoder is also incorrect. There is no good reason to
keep the encoder.
 2011-10-26 12:01:07 -04:00
Justin Ruggles 67a3b67c71 pcm_zork: use AV_SAMPLE_FMT_U8 instead of shifting all samples by 8. 2011-10-26 12:01:07 -04:00
Justin Ruggles 06af335a33 pcmenc: remove unneeded sample_fmt check. 
It is already checked by avcodec_open2().
 2011-10-26 12:01:07 -04:00
Justin Ruggles d94e29cac9 pcmdec: move number of channels check to pcm_decode_init() 2011-10-26 12:01:06 -04:00
Justin Ruggles 83efd7652e pcmdec: remove unnecessary check for sample_fmt change 2011-10-26 12:01:06 -04:00
Justin Ruggles 381e195b46 pcmdec: move DVD PCM bits_per_coded_sample check near to the code that sets 
the sample size.
 2011-10-26 12:01:06 -04:00
Justin Ruggles 6b94711f15 pcmdec: do not needlessly set *data_size to 0 2011-10-26 12:01:06 -04:00
Justin Ruggles 30f3e7b524 alacdec: remove unneeded NULL or zero-size packet checks. 
This is already done in avcodec_decode_audio3()
 2011-10-26 11:50:17 -04:00
Justin Ruggles 68f7e9cd8e alacdec: simplify buffer allocation by using FF_ALLOC_OR_GOTO() 2011-10-26 11:50:17 -04:00
Justin Ruggles b316af7a7c alacdec: ask for a sample for unsupported sample depths. 
Also return AVERROR_PATCHWELCOME.
 2011-10-26 11:50:17 -04:00
Justin Ruggles 63cf54df7a alacdec: cosmetics: use 'ch' instead of 'chan' to iterate channels 2011-10-26 11:50:17 -04:00
Justin Ruggles 01200f1283 alacdec: move some declarations to the top of the function 2011-10-26 11:50:17 -04:00
Justin Ruggles c3a92412c0 alacdec: always use get_sbits_long() for uncompressed samples 2011-10-26 11:50:17 -04:00
Justin Ruggles b46e58f741 alacdec: remove unneeded local variable 2011-10-26 11:50:17 -04:00
Justin Ruggles 7080533cda alacdec: remove the numchannels parameter from several functions. 
They only operate on stereo content, so the extra param is not necessary and
also allows for simplifying the code.
 2011-10-26 11:50:17 -04:00
Justin Ruggles cb50329fc5 alacdec: rename 2 functions. 
Now they only do stereo interleaving.
 2011-10-26 11:50:16 -04:00
Justin Ruggles c39bddd392 alacdec: move appending of extra_bits to a separate function. 
This should also fix decoding of mono 24-bit.
 2011-10-26 11:50:16 -04:00
Justin Ruggles e739d35156 alacdec: split stereo decorrelation into a separate function. 
It is identical for 16-bit and 24-bit, so there is no need to have duplicate
code.
 2011-10-26 11:50:16 -04:00
Justin Ruggles d251c85dce alacdec: cosmetics: rename 'wasted_bits' to 'extra_bits'. 
The bits are not wasted, they are additional low bits that are added to the
16-bit decompressed samples to increase the output sample depth.
 2011-10-26 11:50:16 -04:00
Justin Ruggles dbbb9262ca alacdec: remove unneeded numsamples checks 2011-10-26 11:50:16 -04:00
Justin Ruggles 53df079a73 alacdec: check for buffer allocation failure. 
Also rearranges some functions for easier cleanup on failure.
 2011-10-26 11:50:16 -04:00
Justin Ruggles e5e4f92b5c alacdec: allocate per-channel buffers based on channel count. 
reduces memory usage when the stream has fewer than MAX_CHANNELS
 2011-10-26 11:50:16 -04:00
Justin Ruggles dcaa83a0fc alacdec: read/validate number of channels from the extradata. 
check frame header channel count against header/container channel count.
 2011-10-26 11:50:16 -04:00