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Author SHA1 Message Date
Michael Niedermayer
c83a528193 flashsv2enc: remove useless casts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 02:43:12 +02:00
Michael Niedermayer
ba9c4db59a flashsv2enc: use av_freep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 02:41:13 +02:00
Michael Niedermayer
f6a5edb64c flashsv2enc: remove useless if() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 02:40:22 +02:00
Joshua Warner
3f6dc4a130 encoder for adobe's flash ScreenVideo2 codec 2011-04-29 02:35:59 +02:00
Michael Niedermayer
85ff339489 Revert "avparser: don't av_malloc(0)." 
This hack is no longer needed.

This reverts commit 191e08d113.
 2011-04-29 02:17:38 +02:00
Michael Niedermayer
5a36783bc4 Fix all malloc(0) issues 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 02:17:38 +02:00
ami_stuff
0fea3b7b80 Remove lowres support from cdgraphics decoder 
The lowres support doesn't work correctly (crops the video), so let's remove it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 01:29:19 +02:00
ami_stuff
f27c72b368 Reduce max lowres from 5 to 3 in sp5x decoder 
lowres higher than 3 crashes ffmpeg/ffplay here

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 01:29:19 +02:00
ami_stuff
e4f42f1f89 Remove lowres support from pnm decoder 
The lowres support doesn't work correctly (crops the video), so let's remove it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 01:29:19 +02:00
ami_stuff
658296e344 Remove lowres support from png decoder 
The lowres support doesn't work correctly (crops the video), so let's remove it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-29 01:29:19 +02:00
Martin Storsjö
5b81e29593 avio: Fix the deprecated fallback URL-prefixed open flags 
While deprecated, they're totally useless as long as their values
are different from the AVIO_FLAG values that are used internally.
Currently, this leads to old libav applications still compiling
correctly (since we haven't removed the fallback wrappers), but
failing since the functions internally compare to the new AVIO_FLAG
values.

These should be removed at some point, but they aren't removed yet.
The intent is to be able to recompile an old application against
the new ABI without modifying the code, and this doesn't work
currently.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-04-28 23:28:17 +03:00
Michael Niedermayer
94da542546 Try to fix big endian fate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-28 22:25:39 +02:00
Niobos
f3ce748d34 MJPEG encoder to write aspect ratio information 2011-04-28 20:39:49 +02:00
Michael Niedermayer
a0db7424e4 Fix buffering in qpeg in a way that allows direct rendering. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-28 14:28:27 +02:00
Michael Niedermayer
183401b924 Fix url_fopen() flag values. 
Reported by: Luca Abeni
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-28 13:20:03 +02:00
Michael Niedermayer
90bcbc791f Revert "qpeg: use reget_buffer() in decode_frame()" 
This reverts commit f4e043ff63.
 2011-04-28 13:20:03 +02:00
Carl Eugen Hoyos
b35a846923 Change silly variable name "class" to "partition_class". 2011-04-28 11:23:22 +02:00
Reinhard Tartler
05a18adfb1 avoid duplicate -lm in .pc files 2011-04-28 11:14:42 +02:00
Stefano Sabatini
62d33dbc17 mpeg12: terminate mpeg2_video_profiles arrays 
Make av_get_profile_name() return NULL if no profile is detected.

Fix trac issue #130, fix crash reading file tek3.m2v.
(cherry picked from commit e5d80c7b2d)

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-04-28 11:07:31 +02:00
Carl Eugen Hoyos
2d8d6882a7 Read channel layout atom in mov files. 2011-04-28 10:47:40 +02:00
Carl Eugen Hoyos
dcf008af34 Clarify warning messages. 2011-04-28 10:47:00 +02:00
Carl Eugen Hoyos
91b782720f Move channel chunk reading function to isom.c. 
Move ff_read_chan_chunk() to isom.c and rename it as ff_mov_read_chan().
 2011-04-28 10:45:32 +02:00
Gil Pedersen
f2c85458c4 network: Check POLLERR and POLLHUP in ff_network_wait_fd 
Previously, the function would lead to an infinite wait (by
returning AVERROR(EAGAIN)) on sockets indicating an error
via either of these poll flags.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-04-28 10:28:51 +03:00
Anton Khirnov
f8fec05052 mpegtsenc: make PMT PID really start on pmt_start_pid 2011-04-28 07:26:40 +02:00
Peter Ross
f9fb574dee nut format: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:28 +02:00
Peter Ross
87e45ae13d rawvideo codec: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:28 +02:00
Peter Ross
c90626b2ea hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Peter Ross
a1f4d07563 crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Peter Ross
1afbae100b libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Michael Niedermayer
0665199e43 Merge remote branch 'qatar/master' 
* qatar/master:
  vorbisdec: Rename silly "class_" variable to plain "class".
  simple_idct_alpha: Drop some useless casts.
  Simplify av_log_missing_feature().
  ac3enc: remove check for mismatching channels and channel_layout
  If AVCodecContext.channels is 0 and AVCodecContext.channel_layout is non-zero, set channels based on channel_layout.
  If AVCodecContext.channel_layout and AVCodecContext.channels are both non-zero, check to make sure they do not contradict eachother.
  cosmetics: indentation
  Check AVCodec.supported_samplerates and AVCodec.channel_layouts in avcodec_open().
  aacdec: remove sf_scale and sf_offset.
  aacdec: use a scale of 2 in the LTP MDCT rather than doubling the coefficient table values from the spec.
  Define POW_SF2_ZERO in aac.h and use for ff_aac_pow2sf_tabp[] offsets instead of hardcoding 200 everywhere.
  Large intensity stereo and PNS indices are legal. Clip them instead of erroring out. A magnitude of 100 corresponds to 2^25 so the will most likely result in clipped output anyway.
  qpeg: use reget_buffer() in decode_frame()
  ultimotion: use reget_buffer() in ulti_decode_frame()
  smacker: remove unnecessary call to avctx->release_buffer in decode_frame()
  avparser: don't av_malloc(0).

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-28 04:26:01 +02:00
Stefano Sabatini
e5d80c7b2d mpeg12: terminate mpeg2_video_profiles arrays 
Make av_get_profile_name() return NULL if no profile is detected.

Fix trac issue #130, fix crash reading file tek3.m2v.
 2011-04-28 01:45:19 +02:00
Carl Eugen Hoyos
058aabd475 Fix caf channel layouts ITU_2_2 and DVD_6. 2011-04-28 00:10:55 +02:00
Carl Eugen Hoyos
5a810f4e27 Return if memory allocation fails. 2011-04-28 00:09:46 +02:00
Baptiste Coudurier
045cc36fe7 100l, change #ifdef to #if 2011-04-27 14:24:36 -07:00
Baptiste Coudurier
46394d39e3 In png decoder, only call png_init_mmx if HAVE_MMX is defined. 2011-04-27 13:59:30 -07:00
Baptiste Coudurier
624a7e005c Correctly support pal8 with alpha in libswscale, fix png pal8 with alpha. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 21:52:09 +02:00
Baptiste Coudurier
dbfdb288c1 Set alpha of palettes to 0xff. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 21:49:45 +02:00
Baptiste Coudurier
e91946ed23 Rename y400a to gray8a. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 21:36:30 +02:00
Michael Niedermayer
52a81cd0e4 Fix add_paeth_prediction_mmx for rgb48 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 20:08:37 +02:00
Michael Niedermayer
afd2371d5c merge read and and in add_paeth_prediction 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 20:08:37 +02:00
Baptiste Coudurier
6d4c49a2af Move png mmx functions into x86/png_mmx.c, remove them from DSPContext. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-27 20:08:09 +02:00
Diego Biurrun
b239526873 vorbisdec: Rename silly "class_" variable to plain "class". 2011-04-27 19:54:55 +02:00
Diego Biurrun
81afa5a274 simple_idct_alpha: Drop some useless casts. 2011-04-27 19:52:48 +02:00
Diego Biurrun
3fd3632ffe Simplify av_log_missing_feature(). 
Do not print the results of the conditional call to av_log_ask_for_sample()
into the same line as the main output, separate the already long text.
 2011-04-27 19:48:58 +02:00
Alexandre Colucci
d6f910ea47 Fix decoding of DXSA subtitles. 
These have a DXSA tag and contain alpha in addition to
color values for palette.
 2011-04-27 19:45:57 +02:00
Justin Ruggles
8745e9c458 ac3enc: remove check for mismatching channels and channel_layout 2011-04-27 12:57:43 -04:00
Justin Ruggles
688b09fa59 If AVCodecContext.channels is 0 and AVCodecContext.channel_layout is 
non-zero, set channels based on channel_layout.

This allows the user to set only channel_layout and not channels.
 2011-04-27 12:57:43 -04:00
Justin Ruggles
168f9e8c40 If AVCodecContext.channel_layout and AVCodecContext.channels are both 
non-zero, check to make sure they do not contradict eachother.
 2011-04-27 12:57:43 -04:00
Justin Ruggles
3dfc3e70c0 cosmetics: indentation 2011-04-27 12:57:43 -04:00
Justin Ruggles
8b00ab0113 Check AVCodec.supported_samplerates and AVCodec.channel_layouts in 
avcodec_open().

If the encoder has a channel_layouts list and AVCodecContext.channel_layout
is 0, then only print a warning and let the encoder decide how to handle it.
 2011-04-27 12:57:42 -04:00