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Author SHA1 Message Date
Justin Ruggles
b631fba936 avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK. 
This will prevent seeking by bytes for formats that cannot handle this.
 2011-10-13 16:31:15 -04:00
Justin Ruggles
050e20aee6 avformat: update AVInputFormat allowed flags 2011-10-13 16:31:15 -04:00
Justin Ruggles
0041cdba98 avformat: don't unconditionally call ff_read_frame_flush() when trying to seek. 
This prevents flushing the packet buffer when the input format does not
support seeking.
 2011-10-13 16:31:15 -04:00
Justin Ruggles
c6ac30c84b truespeech: use sizeof() instead of hardcoded sizes 2011-10-13 16:26:00 -04:00
Justin Ruggles
6d55506c8b truespeech: remove unneeded variable, 'consumed' 
increment the 'buf' pointer instead, and consume the whole packet.
 2011-10-13 16:26:00 -04:00
Justin Ruggles
b84048935e truespeech: simplify truespeech_read_frame() by using get_bits() 2011-10-13 16:25:59 -04:00
Justin Ruggles
5e5ce70f19 truespeech: decode directly to output buffer instead of a temp buffer 2011-10-13 16:25:59 -04:00
Justin Ruggles
3e7a176759 truespeech: check to make sure channels == 1 2011-10-13 16:25:59 -04:00
Justin Ruggles
a8f8db2636 truespeech: check for large enough output buffer rather than truncating output 2011-10-13 16:25:59 -04:00
Justin Ruggles
595cf1a1aa truespeech: remove unneeded zero-size packet check. 
This is already checked in avcodec_decode_audio3()
 2011-10-13 16:25:59 -04:00
Justin Ruggles
82be06bbb3 mlpdec: return meaningful error codes instead of -1 2011-10-13 15:13:02 -04:00
Justin Ruggles
e1b8d88d52 mlpdec: remove unnecessary wrapper function 2011-10-13 15:13:02 -04:00
Justin Ruggles
37b67f1bff mlpdec: only calculate output size once 2011-10-13 15:13:02 -04:00
Justin Ruggles
caa845851d mlpdec: validate that the reported channel count matches the actual output 
channel count
 2011-10-13 15:13:02 -04:00
Reimar Döffinger
e91230a589 Improve PVA probe function. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-10-13 20:10:25 +02:00
Mans Rullgard
b45eb9d619 pcm: reduce pointer type casting 
Making 'samples' a pointer to uint8_t simplifies the DECODE
macro and reduces the amount of type casting overall.

This also fixes some signed overflows on left shift.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-13 17:56:13 +01:00
Nicolas George
c722c88eb6 libmodplug: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:51 +02:00
Nicolas George
7d60b43e90 vsrc_nullsrc: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:51 +02:00
Nicolas George
21e888bd11 vf_crop: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:51 +02:00
Nicolas George
94b345855f vf_settb: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
db820c3c13 vf_setpts: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
1a3fa3ab2c vf_select: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
3b316f9f22 vf_scale: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
e2abe90ed7 vf_pad: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
8c88d734a5 vf_overlay: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
157ff97e3b vf_lut: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Nicolas George
a2af901295 vf_drawtext: remove mathematical constants now redundant. 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:08:50 +02:00
Michael Niedermayer
072a62b50a Merge remote-tracking branch 'hexene/stagefright' 
* hexene/stagefright:
  tools/build_libstagefright: fetch android system headers and libraries
  libstagefright: reindent after previous commit

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 18:04:02 +02:00
Nicolas George
40963ea9e9 eval: add mathematical constants (PI, E, PHI). 
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 16:50:20 +02:00
Mohamed Naufal
4d518f1230 g723.1: use raw muxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 16:50:20 +02:00
Mans Rullgard
f59bb3d8f3 mathops: remove undefined behaviour from sign_extend() 
This function intentionally overflows the signed range on
the left shift.  Using this type-punning avoids errors from
the overflow checker without disabling this test globally.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-13 15:40:16 +01:00
Kostya Shishkov
42feaf4070 vc1: explicitly zero interlaced mode coding variables for progressive mode 
Both v->fcm and v->field_mode are used in common code, now they won't be
reset for progressive frame after interlaced one causing writing past the
frame end for example.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-13 07:35:07 -07:00
Luca Barbato
13c9958751 segment: extend options 
let set an alternate path for the segment files.
 2011-10-13 11:51:07 +02:00
Michael Niedermayer
f884ef00de Merge remote-tracking branch 'qatar/master' 
* qatar/master: (31 commits)
  tiffenc: initialize forgotten avctx.
  avplay: free the active audio packet at exit.
  avplay: free rdft data used for spectrogram analysis.
  log.h: make AVClass a named struct
  fix ac3 encoder documentation
  vc1: more prettyprinting cosmetics
  vc1: prettyprint some tables
  vc1: K&R formatting cosmetics
  AVOptions: bump minor and add APIchanges entry.
  cmdutils/avtools: simplify show_help() by using av_opt_child_class_next()
  AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*
  Remove all uses of deprecated AVOptions API.
  AVOptions: add av_opt_next, deprecate av_next_option.
  AVOptions: add functions for evaluating option strings.
  AVOptions: split get_number().
  AVOptions: add av_opt_get*, deprecate av_get*.
  AVOptions: add av_opt_set*().
  AVOptions: add new API for enumerating children.
  rv34: move inverse transform functions to DSP context
  flvenc: Write the right metadata entry count
  ...

Conflicts:
	avconv.c
	cmdutils.c
	doc/APIchanges
	ffplay.c
	ffprobe.c
	libavcodec/ac3dec.c
	libavcodec/h264.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/mpeg12enc.c
	libavcodec/options.c
	libavdevice/libdc1394.c
	libavdevice/v4l2.c
	libavfilter/vf_drawtext.c
	libavformat/flvdec.c
	libavformat/mpegtsenc.c
	libavformat/options.c
	libavutil/avutil.h
	libavutil/opt.c
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 06:00:03 +02:00
John Brooks
c1847c932b Correct buffer handling for RTCP packets 
Previous code could read 4 bytes past the end of the buffer on a RTCP_SR
packet or offset a pointer by an unchecked external value (payload_len),
though neither will reliably cause a crash or other misbehavior beyond
garbage timestamps.

Additionally, unknown RTCP packet types, even in compounded packets, are
now ignored as per RFC 3550 section 6.1, page 22, though currently this
only has any practical effect if a sender puts an unrecognized type
before RTCP_BYE in a compounded packet, or (incorrectly) does not put
RTCP_SR first.

Signed-off-by: John Brooks <john.brooks@bluecherry.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-13 03:31:01 +02:00
Jean First
47a1d794db tiffenc: initialize forgotten avctx. 2011-10-12 18:20:18 -04:00
Justin Ruggles
c74f1f47b2 avplay: free the active audio packet at exit. 
fixes a memleak
 2011-10-12 17:48:33 -04:00
Justin Ruggles
cb2c4de3a1 avplay: free rdft data used for spectrogram analysis. 
fixes a memleak
 2011-10-12 17:48:33 -04:00
Jindrich Makovicka
67bbf07fb5 log.h: make AVClass a named struct 
'struct AVClass' is used in the code since
641c7afe3c, but AVClass is typedeffed as
an anonymous struct.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-12 23:39:31 +02:00
Michael Niedermayer
dc66951bb2 proresdsp: fix rounding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 22:18:35 +02:00
Michael Niedermayer
67dad8e7b1 proresdsp: Correct credits to point to the Author and not just the code this is based on. 
Also change Libav to FFmpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 22:09:40 +02:00
Michael Niedermayer
96b0ddeeaa dct-test: Test ff_prores_idct_put_10_sse2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 22:08:15 +02:00
Michael Niedermayer
dfeeb85b65 dct-test: add transpose permutation support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 22:08:14 +02:00
Michael Niedermayer
370d7ef2c7 proresdsp: Optimize series of padds out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 22:08:14 +02:00
Michael Niedermayer
6398c0f7e1 proresdsp.asm: Remove useless instructions. 2011-10-12 22:07:52 +02:00
Justin Ruggles
3e68b28221 fix ac3 encoder documentation 
some of the mode values were reversed
 2011-10-12 14:52:26 -04:00
Elvis Presley
bebaf4ea1f prores: change license to LGPL, merge some parts. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 19:55:25 +02:00
Elvis Presley
b87d882578 proresdsp.asm: drop useless shifts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 19:42:53 +02:00
Elvis Presley
ef47c608be x86/proresdsp-init: add forgotten HAVE_YASM 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 19:42:53 +02:00
Elvis Presley
d186019e14 configure: drop GPLv2 support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-12 19:42:53 +02:00