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Author SHA1 Message Date
Luca Barbato
906f9dce85 avplay: fix write on freed memory for rawvideo 
Do not assume avpacket and the decoded frames are independent.

To be absolutely sure and not sprinkle av_free_packet around the code
the call had been placed before getting the frame and on the error path.
 2012-07-03 15:35:51 +02:00
Ronald S. Bultje
3389545157 snow: remove a VLA used for edge emulation 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-03 16:31:23 +03:00
Mans Rullgard
fb93e61e2b x86: lavfi: fix gradfun/yadif build with mmx/sse disabled 
These functions are defined conditionally so any uses need to have
preprocessor guards.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-03 14:14:13 +01:00
Paul B Mahol
5d171b1f47 jvdec: check if there is enough data 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
f8a81755c2 jvdec: remove redundant check 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
1bc9e4c5b2 jvdec: remove buf_size 
It is same as avpkt->size.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
1c638cfc25 jvdec: stop reading partial palette 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Michael Niedermayer
c673a90b0d tools: add bisect script 
This script works like "git bisect" except that you can
specify with "bisect need ffmpeg|ffplay|ffserver|ffprobe" which tool(s)
are needed for testing a checkout

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 13:29:12 +02:00
Michael Niedermayer
c9de83fefd yadif/x86: add prototypes for functions, make code valid C again. 
Broken by: libav (a87b17f328)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 12:47:11 +02:00
Michael Niedermayer
114f82ee7e jvdec: check that the video_size fits in the packet. 
Prevents use of out of array data and fate failure.

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 12:38:03 +02:00
Paul B Mahol
596814f978 jvdec: fix memleak of jv->frames 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 09:53:42 +00:00
Ronald S. Bultje
cbd9b2f918 snow: remove the runs[] VLA. 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-03 12:16:46 +03:00
Martin Storsjö
4d8516fdb1 snow: Check mallocs at init 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-03 12:16:39 +03:00
Michael Niedermayer
9d0c71e5e3 jvdemux: correct size for truncated packets 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 05:26:15 +02:00
Paul B Mahol
699083edce fate: add test for Bitmap Brothers JV demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 02:18:01 +00:00
Paul B Mahol
7c52070131 fate: add test for Bitmap Brothers JV video 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 02:18:01 +00:00
Michael Niedermayer
6671c40038 h264pred: assert that depth is supported 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 03:31:06 +02:00
Michael Niedermayer
9c995fe19a h264dsp: assert that depth is supported 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 03:31:06 +02:00
Michael Niedermayer
5a1bbb3af0 dsputil: assert that depth is supported 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 03:31:06 +02:00
Stefano Sabatini
bb6effe059 lavfi: remove vsrc_buffer.h API 
The vsrc_buffer.h is not installed since commit 0b3b958135, so there is
no point into keeping it around.

The buffersrc.h API, which is more powerful, should be used instead.
 2012-07-03 01:32:16 +02:00
Stefano Sabatini
ab7dbdc92c lavc/rawdec: add assertion check in raw_decode() 
Check on an implicit assumption done on the number of coded bits for
paletted rawvideo with coded bits == 2.
 2012-07-03 01:25:02 +02:00
Stefano Sabatini
17a54f5de8 lavc/rawdec: prefer constant AVPALETTE_SIZE over 256*4 
Improve readability.
 2012-07-03 01:24:56 +02:00
Michael Niedermayer
4330b8bba2 h264: sps: handle more profiles 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 00:40:26 +02:00
Michael Niedermayer
9091ba9dfa h264: add support for constraint_set4_flag / constraint_set5_flag 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 00:36:26 +02:00
Michael Niedermayer
b6851d34c0 x86/gradfun: fix compilation failure on open solaris 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 23:51:03 +02:00
Michael Niedermayer
b2527d5d5a Revert "alsdec: remove dead assignments" 
This reverts commit 4ca6d206d1.

The assignment is not dead, this should fix fate failures on BSD
 2012-07-02 23:43:06 +02:00
Michael Niedermayer
a08efa2e36 has_decode_delay_been_guessed: tighten up the heuristic. 
This adds the minimum delay needed with the current decoder to
recognize the reorder buffer size for the reference bitstreams.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 23:23:33 +02:00
Michael Niedermayer
4e9e0700fb has_decode_delay_been_guessed: skip guessing when sps.num_reorder_frames is available 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 23:18:32 +02:00
Michael Niedermayer
1fb07be062 fate: drop strict 1 for MR4_TANDBERG_C.264 and MR5_TANDBERG_C.264 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 23:18:04 +02:00
Michael Niedermayer
bafa1c7f38 h264: add avpriv_h264_has_num_reorder_frames() 
This function exports the exact sps.num_reorder_frames value

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 23:16:59 +02:00
Mans Rullgard
4719ea7e1e flacdec: remove redundant setting of avctx->sample_fmt 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-02 22:13:32 +01:00
Michael Niedermayer
2c883c6acf has_decode_delay_been_guessed: improve heuristic 
This allows MR4_TANDBERG_C.264 and MR5_TANDBERG_C.264 to be decoded without -strict 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 22:59:42 +02:00
Michael Niedermayer
41dd30068a doc/developer: refer to av_malloc() instead of malloc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 21:24:47 +02:00
Michael Niedermayer
b286383bd2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  asfdec: read attached pictures.
  apetag: reindent
  apetag: export attached covers as video streams.
  apetag: fix the amount of data read from binary tags.
  apetag: make sure avio_get_str() doesn't read more than it should.
  mov: read itunes cover art.
  snow: remove VLA in mc_block()
  intfloat: Don't use designated initializers in the public headers
  snow: remove a VLA.
  doc: Remind devs to check return values, especially for malloc() et al
  MS ATC Screen (aka MSS3) decoder
  vf_yadif: move x86 init code to x86/yadif.c
  vf_gradfun: move x86 init code to x86/gradfun.c
  roqvideo: Remove a totally unused dspcontext
  smacker: remove some unused code
  dsicin: remove dead assignment
  aacdec: remove dead assignment
  rl2: remove dead assignment
  proresenc: make a variable local to the loop where it is used
  alsdec: remove dead assignments

Conflicts:
	Changelog
	doc/developer.texi
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/version.h
	libavfilter/gradfun.h
	libavfilter/x86/gradfun.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 21:19:41 +02:00
Clément Bœsch
7c84e7d337 mem: heap memory poisoning. 
Enable it by default with FATE.
limitation: not random, and not supported with realloc.
 2012-07-02 21:02:15 +02:00
Michael Niedermayer
2278a3e5f7 vc1dsp: use av_assert2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 20:52:36 +02:00
Michael Niedermayer
2ceaffc627 resample2: use av_assert() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 20:52:22 +02:00
Michael Niedermayer
7309451d73 swr: fix warning: passing argument 2 of s->mix_any_f from incompatible pointer type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 17:33:27 +02:00
Michael Niedermayer
338509c2e1 swr: fix warning: passing argument 1 of s->mix_any_f from incompatible pointer type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 17:32:23 +02:00
Michael Niedermayer
087d067a99 swr: fix warning: passing argument 2 of ctx->simd_f from incompatible pointer type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 17:31:16 +02:00
Michael Niedermayer
04b5eb47a6 swr: fix mix* related function pointer warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-02 17:23:22 +02:00
Anton Khirnov
5e745cefc0 asfdec: read attached pictures. 2012-07-02 16:16:45 +02:00
Anton Khirnov
728d2afa17 apetag: reindent 2012-07-02 16:16:38 +02:00
Anton Khirnov
02a951b919 apetag: export attached covers as video streams. 2012-07-02 16:16:11 +02:00
Anton Khirnov
b72767df8e apetag: fix the amount of data read from binary tags. 
Substract the filename size from the data size.
 2012-07-02 16:15:45 +02:00
Anton Khirnov
f2e175c756 apetag: make sure avio_get_str() doesn't read more than it should. 2012-07-02 16:15:34 +02:00
Anton Khirnov
a02b8c695c mov: read itunes cover art. 2012-07-02 16:14:25 +02:00
Clément Bœsch
c855ce2671 lavf/wtvdec: add missing { } around if. 
This should fix the current failures spotted by FATE.
 2012-07-02 15:09:53 +02:00
Mans Rullgard
58e57c3052 snow: remove VLA in mc_block() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-02 12:24:12 +01:00
Ronald S. Bultje
ff8f8dfb79 intfloat: Don't use designated initializers in the public headers 
intfloat.h is a public header, and is now (since a1245d5ca) included
by mathematics.h, which many external callers include.

This fixes building third party applications that include
mathematics.h in a language that doesn't support designated
initalizers.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-02 14:05:40 +03:00