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Author SHA1 Message Date
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
Michael Karcher
16ad77b357 Move id3v2 tag writing to a separate file. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-10-23 19:17:53 +02:00
Ronald S. Bultje
9e66b892e8 swscale: add missing colons to x86 assembly yuv2planeX. 
This fixes assembling using "nasm".
 2011-10-23 09:44:03 -07:00
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
Michael Karcher
e71ebb1972 id3v2: fix doxy comment - 'machine byte order' makes no sense on char arrays 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-10-22 22:52:18 +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
Anton Khirnov
07e1256456 lavf: export some forgotten symbols with non-av prefixes. 2011-10-22 21:08:31 +02:00
Ronald S. Bultje
f48b12e0a6 swscale: update altivec yuv2planeX asm to new per-plane API. 2011-10-22 10:35:14 -07:00
Ronald S. Bultje
6cacecdca3 swscale: make yuv2yuvX_10_sse2/avx 8/9/16-bits aware. 
Also implement MMX/MMX2 versions and SSE4 versions.
 2011-10-22 10:35:14 -07:00
Kieran Kunhya
7fbbf95293 yuv2planeX10 SIMD 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-22 10:35:14 -07:00
Ronald S. Bultje
109f62e8f8 swscale: decide whether to use yuv2plane1/X on a per-plane basis. 2011-10-22 10:35:14 -07:00
Ronald S. Bultje
f99654d470 swscale: reintroduce full precision in 16-bit output. 2011-10-22 10:35:14 -07:00
Kieran Kunhya
ff7913aef1 Split up yuv2yuvX functions 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-22 10:35:13 -07:00
Kieran Kunhya
34e8d147b3 Split out yuv2yuv1 luma and chroma in order to make them generic DSP functions 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-22 10:35:13 -07:00
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
Lou Logan
27cedd838a presets: spelling error in libvpx 1080p50_60 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-22 00:28:56 +02:00
Marton Balint
fec5777ed7 avplay: fix fullscreen behaviour with SDL 1.2.14 on Mac OS X 
The blue channel went missing when toggling fullscreen on Mac OS X.
 2011-10-22 00:28:55 +02:00
Reimar Döffinger
f4b51d061f flvdec: Do not call parse_keyframes_index with a NULL stream 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-10-22 00:59:33 +03:00
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
Mans Rullgard
41ac093f7e swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-21 20:56:59 +01:00
Anton Khirnov
5dd35b43f1 Move timefilter code from lavf to lavd. 
It's only used in the JACK device.

Fixes linking shared lavd with JACK enabled.
 2011-10-21 20:29:05 +02:00
Raivo Hool
b06df70755 mov: add support for hdvd and pgapmetadata atoms 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-21 20:29:05 +02:00
Raivo Hool
5da35d1cb3 mov: rename function _stik, some indentation cosmetics 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-21 20:29:05 +02:00
Raivo Hool
80951f5cf6 mov: rename function _int8 to remove ambiguity, some indentation cosmetics 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-21 20:29:02 +02:00
Raivo Hool
94395fbf8c mov: parse the gnre atom 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-21 19:50:51 +02:00
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