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3cc0353f8d
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15221 Commits

Author SHA1 Message Date
Paul B Mahol
3cc0353f8d v210dec: check for coded_frame allocation failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:31 +01:00
Paul B Mahol
986c1c483b v210enc: use stride as it is already calculated 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:23 +01:00
Paul B Mahol
7ad1b612c8 v210enc: use FFALIGN() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 08:00:15 +01:00
Paul B Mahol
b5f50da593 v210enc: return proper AVERROR codes instead of -1 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:47 +01:00
Paul B Mahol
66fa2a1fb3 v210enc: do not set coded_frame->key_frame 
It is already set in avcodec_alloc_frame().

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:24 +01:00
Paul B Mahol
d73466f841 v210enc: check for coded_frame allocation failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:59:16 +01:00
Paul B Mahol
b60620bf7e apedec: 8bit and 24bit support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-04 14:03:20 -05:00
Justin Ruggles
6f1a5e8d6b dsputil: remove debug message in dsputil_init(). 
AVCodecContext.bits_per_raw_sample is used for audio too, and values other
than 8, 9, and 10 are valid.
 2012-02-03 16:00:30 -05:00
Justin Ruggles
22c0babbb2 apedec: remove unneeded #include of get_bits.h and associated macro 2012-02-02 21:07:01 -05:00
Justin Ruggles
e4169612a1 apedec: av_fast_malloc() instead of av_realloc() 
av_realloc() does not guarantee alignment, which is required for
DSPContext.bswap_buf().
 2012-02-02 21:07:01 -05:00
Justin Ruggles
0759c8eb10 apedec: fix handling of packet sizes that are not a multiple of 4 bytes 2012-02-02 21:07:01 -05:00
Anton Khirnov
e15e2a6d2a libx264: fix indentation. 2012-02-02 22:23:17 +01:00
Ronald S. Bultje
24947d4988 vorbis: fix overflows in floor1[] vector and inverse db table index. 2012-02-02 12:05:08 -08:00
Ronald S. Bultje
7e4d9d5d45 win64: add a XMM clobber test configure option. 
This will be useful to test more aggressively for failures to mark XMM
registers as clobbered in Win64 builds, and prevent regressions thereof.

Based on a patch by Ramiro Polla <ramiro.polla@gmail.com>
 2012-02-02 12:00:48 -08:00
Mans Rullgard
cd2f98f365 ARM: ac3: fix ac3_bit_alloc_calc_bap_armv6 
This function was broken when the start bin was not at the start
of a band.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-02-02 18:50:42 +00:00
Piotr Bandurski
3f57bde1f2 frwu: lowercase the FRWU codec name 
This is more consistent with all the other codec names.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-02 18:44:52 +01:00
Paul B Mahol
38c6bbc118 ra144enc: drop pointless "encoder" from .long_name 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 20:17:25 -05:00
Justin Ruggles
c3a06615bd bethsoftvideo: fix palette reading. 
Return the correct number of consumed bytes and set *data_size = 0.
Returned size is 1 too small, leading to that 1 byte being read as the next
frame, which results in an extra blank frame at the beginning of the stream.
 2012-02-01 19:41:39 -05:00
Justin Ruggles
83ce51cc7d mpc7: use av_fast_padded_malloc() 
Avoids doing malloc/free for each frame.
Also fixes valgrind errors due to use of uninitialized padding bytes.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-01 19:35:59 -05:00
Justin Ruggles
b5b825c381 mpc7: simplify handling of packet sizes that are not a multiple of 4 bytes 2012-02-01 19:35:59 -05:00
Justin Ruggles
236a550c3f Fix a typo in the x86 asm version of ff_vector_clip_int32() 
Specifies the correct number of xmm registers used so that they can be saved
and restored on Win64 if necessary.
 2012-02-01 19:02:32 -05:00
Justin Ruggles
3c432631e9 pcmenc: Do not set avpkt->size. 
It is already the correct size as set by ff_alloc_packet().
 2012-02-01 16:33:27 -05:00
Justin Ruggles
1a670973a7 ff_alloc_packet: modify the size of the packet to match the requested size 
This will simplify encoders which use this function to request the exact
packet size rather than the maximum size.
 2012-02-01 16:33:27 -05:00
Paul B Mahol
5ff88020ac frwu: Employ more meaningful return values. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 16:17:47 -05:00
Reimar Döffinger
f54ae2f8e7 fraps: Use av_fast_padded_malloc() instead of av_realloc() 
Ensures alignment and avoids using uninitialized data.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
0880503fbb mjpegdec: use av_fast_padded_malloc() 
also check for allocation failure

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
2f4b9021a1 eatqi: use av_fast_padded_malloc() 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
00db4d4ad5 asv1: use av_fast_padded_malloc() 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:46 -05:00
Janne Grunau
316fc7443b avcodec: Add av_fast_padded_malloc(). 
Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE
zero-padded bytes at the end of the used buffer.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
 2012-02-01 19:19:35 +01:00
Diego Biurrun
3b637dca72 avcodec.h: Remove some disabled cruft. 2012-02-01 17:27:17 +01:00
Paul B Mahol
8ca8e4a846 zmbv: Employ more meaningful return values. 
Also use av_log_ask_for_sample() where it makes sense.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-01 14:24:25 +01:00
Paul B Mahol
013a677fb6 zmbvenc: Employ more meaningful return values. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-01 14:23:20 +01:00
Janne Grunau
510ef04a46 vc1: prevent null pointer dereference on broken files 
CC: libav-stable@libav.org
 2012-02-01 12:54:39 +01:00
Janne Grunau
cb0b284381 zmbv: check av_realloc() return values and avoid memleaks on ENOMEM 2012-02-01 12:54:39 +01:00
Paul B Mahol
d4eeadcbbf truespeech: align buffer 
DSPContext.bswap_buf() requires aligned output

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-31 21:42:33 -08:00
Mans Rullgard
034b03e7a0 ac3: Do not read past the end of ff_ac3_band_start_tab. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-01-31 18:32:14 -08:00
Janne Grunau
e67e3a3f4a fate-golomb: extend golomb-test to get_ue_golomb_long() 
get_ue_golomb_long() is only tested for values up to 2^15 - 2 since
we can not write larger values.
Silence the test on success and return a non-zero value on error.
Use an heap scratch buffer instead of large stack buffer.
Remove unneeded includes.
 2012-02-01 01:18:55 +01:00
Diego Biurrun
9e3a2736bd golomb-test: K&R formatting cosmetics 2012-01-31 19:56:13 +01:00
Diego Biurrun
631f96f959 h264: Split h264-test off into a separate file - golomb-test.c. 
The new name is more appropriate as only golomb functions are tested.
 2012-01-31 19:56:12 +01:00
Diego Biurrun
4ff46af039 h264-test: cleanup: drop timer invocations, commented out code and other cruft 2012-01-31 19:56:11 +01:00
Diego Biurrun
3856a2aaa6 h264-test: Remove unused DSP and AVCodec contexts and related init calls. 
This also avoids a segfault on startup.
 2012-01-31 19:56:09 +01:00
Diego Biurrun
b010178e84 adpcm: Add missing stdint.h #include to fix standalone header compilation. 2012-01-31 19:13:00 +01:00
Anton Khirnov
bc90199848 lavc: set AVCodecContext.codec in avcodec_get_context_defaults3(). 
This way, if the AVCodecContext is allocated for a specific codec, the
caller doesn't need to store this codec separately and then pass it
again to avcodec_open2().

It also allows to set codec private options using av_opt_set_* before
opening the codec.
 2012-01-31 16:53:35 +01:00
Anton Khirnov
0e72ad95f9 lavc: make avcodec_close() work properly on unopened codecs. 
I.e. free the priv_data and other stuff allocated in
avcodec_alloc_context3() and not segfault.
 2012-01-31 07:56:21 +01:00
Anton Khirnov
af08d9aeea lavc: add avcodec_is_open(). 
It allows to check whether an AVCodecContext is open in a documented
way. Right now the undocumented way this check is done in lavf/lavc is
by checking whether AVCodecContext.codec is NULL. However it's desirable
to be able to set AVCodecContext.codec before avcodec_open2().
 2012-01-31 07:55:24 +01:00
Anton Khirnov
afa4069e3b lavc/lavf: remove unnecessary symbols from the symbol version script. 2012-01-31 07:26:31 +01:00
Anton Khirnov
f5f49a66a2 lavc: reorder AVCodec fields. 
Put all private fields at the end and mark them as such so they can be
easily changed/removed.

This breaks ABI.
 2012-01-31 07:26:18 +01:00
Alex Converse
f372ce119b mp3dec: Fix a heap-buffer-overflow 
In some cases, what is left to read from ptr is smaller than EXTRABYTES.

Based on a patch by Thierry Foucu <tfoucu@gmail.com>.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-01-30 16:49:15 -08:00
Justin Ruggles
a3a0691bde adpcmenc: remove some unneeded casts 2012-01-30 19:12:55 -05:00
Justin Ruggles
149f2058a4 adpcmenc: use int16_t and uint8_t instead of short and unsigned char. 2012-01-30 19:12:55 -05:00