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ded3e9f054
Commit Graph

14422 Commits

Author SHA1 Message Date
Daniel Kang
ded3e9f054 H.264: Cometics to dsputil_mmx.c 
Add whitespace.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-26 06:41:32 -07:00
Justin Ruggles
a3a8572165 g722dec: check output buffer size before decoding 2011-10-25 11:30:50 -04:00
Justin Ruggles
4e41973794 g722dec: cosmetics: reindent/linewrap 2011-10-25 11:30:50 -04:00
Justin Ruggles
d0a196962a g722dec: remove the use of lowres for half-rate decoding. 
It is broken because an AVCodecContext can be opened/closed multiple
times, and sample_rate is getting divided by 2 each time that happens.

This removes the only use of lowres for audio.
 2011-10-25 11:30:50 -04:00
Justin Ruggles
2f1d212fd0 tta: check for allocation failure of decode_buffer 2011-10-25 11:22:02 -04:00
Justin Ruggles
b5050539c9 tta: use correct frame_length calculation. 
using a floating-point calculation is not necessary.
 2011-10-25 11:22:02 -04:00
Justin Ruggles
c6056d4004 tta: add support for decoding 24-bit sample format 
Note that this will not work in most cases with avconv and avplay due to the
AVCODEC_MAX_AUDIO_FRAME_SIZE limit, but it will decode correctly if given a
large enough output buffer.
 2011-10-25 11:22:02 -04:00
Justin Ruggles
8664682d0e cosmetics: indentation 2011-10-25 11:22:02 -04:00
Justin Ruggles
7b7a74a150 tta: remove pointless braces 2011-10-25 11:22:02 -04:00
Justin Ruggles
e6923f683c tta: check output buffer size after adjusting frame length for last frame 2011-10-25 11:22:01 -04:00
Justin Ruggles
b16960a8a5 tta: fix reading of format in TTA header. 
TTA does not support float at all, and format 2 is encrypted TTA.
 2011-10-25 11:22:01 -04:00
Justin Ruggles
4d3e7a7516 tta: remove useless commented-out lines 2011-10-25 11:22:01 -04:00
Justin Ruggles
35f9d8c20a tta: check remaining bitstream size while reading unary value 2011-10-25 11:22:01 -04:00
Janne Grunau
28287045ca cosmetics: simplify latm_decode_init 2011-10-25 12:08:21 +02:00
Janne Grunau
785f876cee latm: avoid unnecessary reinit of the aac decoder 2011-10-25 12:08:21 +02:00
Janne Grunau
80e36425fb aacdec: initialize sbr context only in new channel elements 2011-10-25 12:07:58 +02:00
Janne Grunau
b2e56e08c9 resample: reject unhandled conversions 
audio_resample can not reduce the number of channels
 2011-10-25 12:06:48 +02:00
Janne Grunau
ec1ce86e7f resample: remove unused #define 2011-10-25 12:06:48 +02:00
Mans Rullgard
c8477df019 adpcm: use sign_extend() 
This avoids warnings from the overflow checker and simplifies the code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-24 15:26:24 +01:00
Janne Grunau
d99fe3a478 mpeg12: fix mpeg_decode_slice context parameter type 
During slice threading only MpegEncContext is passed to
mpeg_decode_slice, remove a wrong cast and change the function
definition to take MpegEncContext pointer.
 2011-10-24 01:05:00 +02:00
Janne Grunau
cd8c64e197 Revert "mpeg12: move full_pel from MpegEncContext to Mpeg1Context" 
This reverts commit da22ba7df4 since it
broke slice threading. Slice threading just duplicates MpegEncContext
so every value used during mpeg_decode_slice has to be in it.
A second patch will fix the illusion that Mpeg1Context is available
in mpeg_decode_slice.
 2011-10-24 00:59:41 +02:00
Justin Ruggles
704721bc9c g722: split decoder and encoder into separate files 2011-10-23 11:42:34 -04:00
Justin Ruggles
b95fbba705 cosmetics: remove extra spaces before end-of-statement semi-colons 2011-10-23 11:36:56 -04:00
Justin Ruggles
60aa1a358d vorbisdec: check output buffer size before writing output 2011-10-23 11:36:56 -04:00
Justin Ruggles
d2604f9260 wavpack: calculate bpp using av_get_bytes_per_sample() 2011-10-23 11:35:46 -04:00
John Stebbins
ddfb8e1adb ac3enc: Set max value for mode options correctly 
for example:
Attempting to set ac3 dsur_mode to "on" results in:
[AC-3 Encoder @ 0x7f508f0a3280] Value 2.000000 for parameter 'dsur_mode' out of range
[AC-3 Encoder @ 0x7f508f0a3280] Error setting option dsur_mode to value on.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-10-23 11:30:54 -04:00
Anton Khirnov
1deb66c50c lavc: move get_b_cbp() from h263.h to mpeg4videoenc.c 
It's not used anywhere else.
 2011-10-23 14:16:16 +02:00
Anton Khirnov
3fc0830432 mpeg12: move closed_gop from MpegEncContext to Mpeg1Context 
It's MPEG-1/2 specific.
 2011-10-23 14:15:56 +02:00
Anton Khirnov
da22ba7df4 mpeg12: move full_pel from MpegEncContext to Mpeg1Context 
It's MPEG-1 specific.
 2011-10-23 14:14:39 +02:00
Anton Khirnov
cc05a45d33 mpeg12: move Mpeg1Context from mpeg12.c to mpeg12.h 
It will be used in vdpau code.
 2011-10-23 14:14:34 +02:00
Anton Khirnov
acffe45732 mpegvideo: remove some unused variables from MpegEncContext. 2011-10-23 14:13:40 +02:00
Mashiat Sarker Shakkhar
f18746528d VC1: restore mistakenly removed code 
The code was mistakenly removed in cad16562c8.
It stored some motion vector data for future use in B-pictures.

This fixes Bugzilla bug #57.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-10-22 22:51:00 +02:00
Justin Ruggles
e53eecd0e7 twinvq: check output buffer size before decoding 2011-10-22 15:38:05 -04:00
Justin Ruggles
5ed6817822 twinvq: return an error when the packet size is too small 2011-10-22 15:38:05 -04:00
Dustin Brody
9abc98737f lavc: replace references to deprecated AVCodecContext.error_recognition to use AVCodecContext.err_recognition 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-22 14:49:55 +02:00
Dustin Brody
5ea0001f9e lavc: translate non-flag-based er options into flag-based ef options at codec open 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-22 14:49:22 +02:00
Dustin Brody
c8dad9a694 add -err_filter AVOptions to access flag-based error recognition 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-22 14:49:14 +02:00
Ronald S. Bultje
b0b3231074 h264_weight: initialize "height" function argument properly. 
Right now it's not actually initialized on 32-bit, leading to crashes
on win32.
 2011-10-22 00:23:24 -07:00
Justin Ruggles
b19e0c2b4e libspeexdec: include system headers before local headers 2011-10-21 17:07:05 -04:00
Justin Ruggles
a470fe80ba libspeexdec: return meaningful error codes 2011-10-21 17:07:04 -04:00
Justin Ruggles
14bc60dbae libspeexdec: cosmetics: reindent 2011-10-21 17:07:04 -04:00
Justin Ruggles
7eeaa6796b libspeexdec: decode one frame at a time. 
This allows for knowing the output size before decoding even when there is no
header (e.g. FLV). Otherwise we would have to do a preliminary full frame
decode to determine the number of frames-per-packet.
 2011-10-21 17:07:04 -04:00
Justin Ruggles
95891804bf mp3on4: check for allocation failures in decode_init_mp3on4() 2011-10-21 12:34:43 -04:00
Justin Ruggles
180bf988bc mp3on4: create a separate flush function for MP3onMP4. 
The correct decoder private context needs to be used.
This fixes mp3on4 playback and seeking in avplay.
 2011-10-21 12:33:15 -04:00
Justin Ruggles
53c8443ad2 mp3on4: ensure that the frame channel count does not exceed the codec channel 
count.

This also allows for checking output data size based on the actual
number of channel instead of the maximum number of channels.
 2011-10-21 12:32:35 -04:00
Justin Ruggles
1183d6cd98 mp3on4: set channel layout 2011-10-21 12:29:51 -04:00
Justin Ruggles
fff0f831e0 mp3on4: fix the output channel order 2011-10-21 12:29:51 -04:00
Justin Ruggles
f507dd067a mp3on4: allocate temp buffer with av_malloc() instead of on the stack. 
Avoids allocating unnecessary memory and ensures proper alignment.
 2011-10-21 12:29:51 -04:00
Justin Ruggles
cb72230dfa mp3on4: copy MPADSPContext from first context to all contexts. 
Fixes segfault when decoding multi-channel MP3onMP4 files.
 2011-10-21 12:29:51 -04:00
Justin Ruggles
aad3429d4e fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm 2011-10-21 10:13:05 -04:00