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Author SHA1 Message Date
Michael Niedermayer
b0e1d0d9ee ffv1enc: support PIX_FMT_YUV420P10 & PIX_FMT_YUV422P10 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 19:53:39 +02:00
Baptiste Coudurier
74bf9d6231 v210enc:clip values according to specifications 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 19:53:39 +02:00
Baptiste Coudurier
3e002747d1 v210enc: switch to PIX_FMT_422P10 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 19:53:39 +02:00
Baptiste Coudurier
807a058e8b v210dec: switch to PIX_FMT_422P10 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 19:53:39 +02:00
Stefano Sabatini
4737a59373 ffv1: set internal frame defaults 
Another fix missed before the vsrc_buffer changes.
 2011-05-08 19:27:57 +02:00
Baptiste Coudurier
b9e608492a swscale: 9,10 bits pixel format output support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 14:27:13 +02:00
Baptiste Coudurier
299cbe2c9b PIX_FMT_422P10 support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 14:06:04 +02:00
Michael Niedermayer
af3c8f8230 adpcmenc:Optimize adpcm_ima_qt_compress_sample() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 13:21:51 +02:00
Baptiste Coudurier
35d3d44a84 adpcmenc: fix QT IMA ADPCM encoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 13:15:48 +02:00
Baptiste Coudurier
b3d5a4b06e adpcmdec: Fix QT IMA ADPCM decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 13:13:17 +02:00
Mans Rullgard
fc7314b31c regtest: remove redundant flags in jpg test 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-08 10:58:51 +01:00
Mans Rullgard
765f72f8c4 regtest: use run_ffmpeg in do_image_formats 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-08 10:58:46 +01:00
Mans Rullgard
2728fd9053 regtest: simplify encoding functions 
The video encoding options were needlessly split in two parameters
which are merged.  The do_audio_encoding function did not use its
second argument, so this can be removed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-08 10:58:32 +01:00
Anton Khirnov
648e55ff1b ffmpeg.c: check for interlaced flag in the correct place. 
In the corresponding codec context, not global options storage.
 2011-05-08 10:43:24 +02:00
Michael Niedermayer
6d6b0c96fd Merge remote branch 'qatar/master' 
* qatar/master:
  drawtext: add documentation for the shadow parameters
  drawtext: add shadow support.
  drawtext: factor draw_glyphs.
  drawtext: fix and optimize yuv blend.
  drawtext: get rid of divisions in the inner loop.
  drawtext: simplify chroma blend and fix chroma alpha.
  lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo

Conflicts:
	configure
	libavfilter/avfilter.h
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 03:29:51 +02:00
Michael Niedermayer
732ff29bff svq1dec: simpify mean calculation. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 01:33:40 +02:00
Michael Niedermayer
8f5729d54d svq1dec: replace /2 by >>1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 01:33:40 +02:00
Michael Niedermayer
0257ac8f12 pnm: Fix spurious error message. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-08 01:33:40 +02:00
Stefano Sabatini
7030501383 libopenjpeg: set internal frame defaults 
Fix ffmpeg decoding, which was broken after the recent changes in
vsrc_buffer.
 2011-05-08 00:02:47 +02:00
Reimar Döffinger
b06397acd4 Fix function pointer type to match function it is assigned. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
80264dc422 Store pointers in a less messy way in SWSContext. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
d3445a911c Remove unused variable. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
48b9b7edb3 Replace deprecated url_fseek by avio_seek. 2011-05-07 20:14:48 +02:00
Reimar Döffinger
5ce33e6bc5 Move ifdef to avoid unused variable warnings. 2011-05-07 20:14:47 +02:00
Reimar Döffinger
1795364205 Remove unused variables. 2011-05-07 20:14:47 +02:00
Reimar Döffinger
8c3651f4a5 Fix printf format string, fixes a warning. 2011-05-07 20:14:47 +02:00
Michael Niedermayer
7deaa2b8bd riffenc/ffmpeg: Fix stream copy 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-07 20:03:04 +02:00
Michael Niedermayer
99119bdffe ffplay: fix null pointer read when codec unavilable. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-07 20:03:04 +02:00
Reimar Döffinger
6fd00e9dd9 aacdec: add decode_channel_map overread check 
All decode_channel_map calls together can easily read
more data than the amount of padding available.
Thus below patch adds an input length check before reading them.
Fixes some invalid reads with sample from
http://bugzilla.mplayerhq.hu/show_bug.cgi?id=1138
 2011-05-07 18:08:46 +02:00
Reimar Döffinger
5631729c3d Increase TS packet size detection buffer. 
Fixes warning message with ticket #68.
 2011-05-07 17:38:18 +02:00
Reimar Döffinger
90f5e991be Assume some TS packet size instead of failing completely. 
Fixes ticket #68.
 2011-05-07 17:38:18 +02:00
jan gerber
5901cd6236 oggdec:Correct duration 
Based on a patch by Reimar Döffinger.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-07 16:21:55 +02:00
Michael Niedermayer
c8981edd90 Only add 1 byte to av_malloc(0) when it actually returned NULL 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-07 16:21:54 +02:00
Michael Niedermayer
91ff05f6ac Make av_realloc(0) behave like our av_malloc(0) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-07 16:21:47 +02:00
Stefano Sabatini
ea7f73c52e vsrc_buffer: during init, print information about timebase and sample aspect ratio 2011-05-07 12:48:19 +02:00
Stefano Sabatini
64c06615d2 vsrc_buffer: simplify av_vsrc_buffer_add_frame*() interface 
Now that pix_fmt, width, and height are directly embedded in the AVFrame,
there is no need to pass these values as separate arguments.
 2011-05-07 12:03:59 +02:00
Stefano Sabatini
01042d4123 lavc: set defaults in internal codec frames 
This is required specifically for setting frame->format to -1,
otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading
the format from the output decoded frame will get misled.

In particular fix regressions occurring with the pending vsrc_buffer
patch.
 2011-05-07 12:03:59 +02:00
Stefano Sabatini
2beac7c325 ffmpeg: rename ost->pict_tmp to ost->resample_frame 
The new name is more consistent with the employed naming scheme, and
more meaningful.
 2011-05-07 12:03:59 +02:00
Stefano Sabatini
04c373c1e9 ffmpeg: prefer dec/enc over ost/ist->st->codec in do_video_out() 
Compact code, improve readability.
 2011-05-07 12:03:58 +02:00
Stefano Sabatini
a851fa7fec ffmpeg: move resample_changed check within the #if !CONFIG_AVFILTER 
The check and the corresponding message in do_video_out() are
unnecessary in the libavfilter path, as a similar check and message
are performed within the buffer source.
 2011-05-07 12:03:58 +02:00
Stefano Sabatini
70c24b2171 ffmpeg: remove useless intermediary variable resample_dst in do_video_out() 2011-05-07 12:03:58 +02:00
Stefano Sabatini
f5a669c229 ffmpeg: simplify mid-stream reconfiguration when libavfilter is disabled 
Implement lazy initialization of the image resample context, so that
the initialization code does not need to be duplicated.

Also manage the case in which resample/size change mid-stream. For
each packet the code computes if resampling is needed.

Previously the resample check was done only at the initialization, in
case size/format changed and no resample was detected at the init
stage ffmpeg was silently exiting.
 2011-05-07 12:03:58 +02:00
Stefano Sabatini
566666caf3 lavfi: add libavfilter/avcodec.h and avfilter_copy_frame_props() 
avfilter_copy_frame_props() avoids code duplication and increases
robustness.

The added files libavfilter/avcodec.[ch] are used for containing
utilities useful for gluing togheter libavfilter and libavcodec.
 2011-05-07 12:03:49 +02:00
Stefano Sabatini
18ded93ab3 lavc: add format field to AVFrame 
The format is a per-frame property, having it in AVFrame simplify the
operation of extraction of that information, since avoids the need to
access the codec/stream context.
 2011-05-07 11:45:37 +02:00
Stefano Sabatini
22333a6b19 lavc: add width and height fields to AVFrame 
width and height are per-frame properties, setting these values in
AVFrame simplify the operation of extraction of that information,
since avoids the need to check the codec/stream context.
 2011-05-07 11:45:30 +02:00
Reimar Döffinger
314374e579 Use MAP_FAILED to check for mmap failure instead of manually 
recreating the value.
 2011-05-07 10:34:55 +02:00
Stefano Sabatini
994de197c0 drawtext: add documentation for the shadow parameters 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Michael Niedermayer
c5420f100f drawtext: add shadow support. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Michael Niedermayer
e73127a443 drawtext: factor draw_glyphs. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Michael Niedermayer
a5b81c317e drawtext: fix and optimize yuv blend. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:53 +02:00