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33202 Commits

Author SHA1 Message Date
Laurent Aimar 90a69b2f61 Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffers used in 4xm decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-02 03:24:17 +02:00
Laurent Aimar 4a8ff0636d Prevent NULL dereference when the huffman table is invalid in the 4xm decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-02 03:24:16 +02:00
Laurent Aimar a1876e0072 Fix use of uninitialized memory in 4X Technologies demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-02 01:02:29 +02:00
Michael Niedermayer 8c851ef5a8 h264: increase ref_poc size to 32 as it can be per field. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-02 00:47:54 +02:00
Michael Niedermayer 3af2de76ac h264: set unused ref_counts to 0 as a precautionary meassure. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-02 00:45:41 +02:00
Michael Niedermayer 78f08c06e6 ff_dot_product(): change return value to int64_t 
Idea-by: Vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 23:16:25 +02:00
Vitor Sessak edf1a8e361 g729dec: initialize bit reader with the correct buffer size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 18:18:06 +02:00
Michael Niedermayer 4159719473 g723.1_data: remove unneeded L 
Found-by: Vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 18:13:30 +02:00
Michael Niedermayer c9c7a776db h264: try reading SPS with wrong escaping, it sometimes works better 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 17:59:27 +02:00
Michael Niedermayer fe70c1f45f g729dec: prevent out of array access 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 06:07:05 +02:00
Michael Niedermayer 9cb9e39c41 avienc: Add a limit on the number of skiped frames muxed in a row. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 03:48:33 +02:00
Michael Niedermayer 8447703c16 vf_scale.c: propagate error code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 03:16:32 +02:00
Michael Niedermayer ef74ab20c2 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (34 commits)
  dpcm: return error if packet is too small
  dpcm: use smaller data types for static tables
  dpcm: use sol_table_16 directly instead of through the DPCMContext.
  dpcm: replace short with int16_t
  dpcm: check to make sure channels is 1 or 2.
  dpcm: misc pretty-printing
  dpcm: remove unnecessary variable by using bytestream functions.
  dpcm: move codec-specific variable declarations to their corresponding decoding blocks.
  dpcm: consistently use the variable name 'n' for the next input byte.
  dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2.
  dpcm: calculate and check actual output data size prior to decoding.
  dpcm: factor out the stereo flag calculation
  dpcm: cosmetics: rename channel_number to ch
  avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address.
  lavf: Avoid using av_malloc(0) in av_dump_format
  dxva2_h264: pass the correct 8x8 scaling lists
  dca: NEON optimised high freq VQ decoding
  avcodec: reject audio packets with NULL data and non-zero size
  dxva: Add ability to enable workaround for older ATI cards
  latmenc: Set latmBufferFullness to largest value to indicate it is not used
  ...

Conflicts:
	libavcodec/dxva2_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:54:46 +02:00
Laurent Aimar 5ca5d432e0 Fix out of bound reads/writes in the TIFF decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar 4a7876c6e4 Check for out of bound writes in the QDM2 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar 491eaf35ae Fix out of bound reads in the QDM2 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar 346876ec16 Fix out of bound reads due to integer overflow in the ADPCM IMA Electronic Arts EACS decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar a5d46235f3 Check for out of bound reads in the Electronic Arts CMV decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar 113d7be624 Prevent NULL dereferences when missing the reference frame in the Electronic Arts CMV decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:40 +02:00
Laurent Aimar e9064c9ce8 Fix potential pointer arithmetic overflows in the Electronic Arts CMV decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Laurent Aimar 39993860e1 Prevent infinite loop in the ANM decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Laurent Aimar d39d7122e3 Fix double free on error in Deluxe Paint Animation demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Laurent Aimar 7afe9e5638 Check for out of bound reads in AVS decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Laurent Aimar 5d44c061cf Check for out of bound writes in the avs demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Laurent Aimar 1cce7def0a Check for corrupted data in avs demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 02:41:39 +02:00
Michael Niedermayer 834b3760a7 swresample: check for invalid sample formats. 
Bug-Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:39:17 +02:00
Michael Niedermayer 2a93f28a4b avformat_free_context: favor av_freep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:29:30 +02:00
Michael Niedermayer 3b6c0ba382 oggenc: favor av_freep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:26:55 +02:00
Michael Niedermayer 17d51938d2 swr_test: test planar audio 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:17:39 +02:00
Michael Niedermayer a75b254c74 swr: minor fixes to get planar audio working 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:17:39 +02:00
Michael Niedermayer 7322483d72 mpegvideo: increase emu edge buffer size 
This fixes a crash with 422 H.264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-01 01:16:25 +02:00
Justin Ruggles 08bd22a61b dpcm: return error if packet is too small 2011-09-30 18:15:53 -04:00
Justin Ruggles 0354fb7ebe dpcm: use smaller data types for static tables 2011-09-30 18:15:53 -04:00
Justin Ruggles 5a54d51017 dpcm: use sol_table_16 directly instead of through the DPCMContext. 2011-09-30 18:15:53 -04:00
Justin Ruggles f47f7efd14 dpcm: replace short with int16_t 2011-09-30 18:15:53 -04:00
Justin Ruggles 8d77d12a2b dpcm: check to make sure channels is 1 or 2. 2011-09-30 18:15:53 -04:00
Justin Ruggles 4bad464e7f dpcm: misc pretty-printing 2011-09-30 18:15:53 -04:00
Justin Ruggles 1de8401c56 dpcm: remove unnecessary variable by using bytestream functions. 
Uses 'buf' directly instead of a separate iterator variable 'in'.
 2011-09-30 18:15:53 -04:00
Justin Ruggles fc6faee0d1 dpcm: move codec-specific variable declarations to their corresponding decoding blocks. 2011-09-30 18:15:53 -04:00
Justin Ruggles 989bb7bd04 dpcm: consistently use the variable name 'n' for the next input byte. 2011-09-30 18:15:52 -04:00
Justin Ruggles 04b24cf94b dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2. 
Uses the native sample format for the codec instead of left-shifting all
samples by 8.
 2011-09-30 18:15:52 -04:00
Justin Ruggles 76db17dc7d dpcm: calculate and check actual output data size prior to decoding. 2011-09-30 18:15:52 -04:00
Justin Ruggles 3db8db406f dpcm: factor out the stereo flag calculation 2011-09-30 18:15:52 -04:00
Justin Ruggles b09c7eefb7 dpcm: cosmetics: rename channel_number to ch 
Make the code easier to read.
 2011-09-30 18:15:52 -04:00
Reimar Döffinger 812010c17e Remove unused variable. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-09-30 23:33:43 +02:00
Nathan Caldwell f5e717f3c7 avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address. 
This fixes bind(8080): Address family not supported by protocol.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-30 21:33:52 +02:00
Martin Storsjö e81e5e8ad2 lavf: Avoid using av_malloc(0) in av_dump_format 
On OS X, av_malloc(0) returns pointers that cause crashes when
freed.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-30 22:31:30 +03:00
Carl Eugen Hoyos bcb1555489 dxva2_h264: pass the correct 8x8 scaling lists 
Copy the Inter 8x8 scaling list as second 8x8 matrix into DXVA2's
quantization matrix data structure instead of a potentially unset
Intra chroma scaling matrix.

Fix dxva2 decoding for some H264 samples.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-09-30 20:15:17 +02:00
Alex Converse 3b0e242825 lavf/utils: Drop old hack for implicit HE-AAC signaling. 
It has not been needed since a58858d60d.

Fixes decode of implicit HE-AAC without extradata or ADTS headers.
 2011-09-30 20:08:10 +02:00
Mans Rullgard bf5d46d8e6 dca: NEON optimised high freq VQ decoding 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-09-30 19:01:23 +01:00