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91 Commits

Author SHA1 Message Date
Paul B Mahol
25c75525bf lavc/iff: ilbm: unbreak decoding on big endian 
Fixes #2192.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-26 12:00:22 +00:00
Peter Ross
7016aa655b iff decoder: support RGB8 and RGBN 2012-12-11 20:17:30 +11:00
Michael Niedermayer
fc1152de41 Merge commit 'df9b9567518f2840d79a4a96b447ebe1aa326408' 
* commit 'df9b9567518f2840d79a4a96b447ebe1aa326408':
  lavc: fix decode_frame() third parameter semantics for video decoders

Conflicts:
	libavcodec/cscd.c
	libavcodec/eamad.c
	libavcodec/ffv1dec.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/iff.c
	libavcodec/mjpegdec.c
	libavcodec/pcx.c
	libavcodec/vp56.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 17:20:19 +01:00
Michael Niedermayer
874c5b02c4 Merge commit '594d4d5df3c70404168701dd5c90b7e6e5587793' 
* commit '594d4d5df3c70404168701dd5c90b7e6e5587793':
  lavc: add a wrapper for AVCodecContext.get_buffer().

Conflicts:
	libavcodec/4xm.c
	libavcodec/8svx.c
	libavcodec/bmv.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/kmvc.c
	libavcodec/mpc7.c
	libavcodec/mpegaudiodec.c
	libavcodec/pcx.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/rl2.c
	libavcodec/snow.c
	libavcodec/targa.c
	libavcodec/tscc.c
	libavcodec/txd.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vb.c
	libavcodec/vmdav.c
	libavcodec/vp56.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 15:18:12 +01:00
Anton Khirnov
df9b956751 lavc: fix decode_frame() third parameter semantics for video decoders 
It's got_frame, not data size
 2012-12-04 21:45:36 +01:00
Anton Khirnov
594d4d5df3 lavc: add a wrapper for AVCodecContext.get_buffer(). 
It will be useful in the upcoming transition to refcounted AVFrames.
 2012-12-04 21:41:59 +01:00
Peter Ross
59fe5a339b iff decoder: DEEP TVDC 32-bit decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
 2012-12-04 20:53:26 +11:00
Piotr Bandurski
0b14c197f1 iff: mention all decoders 2012-11-29 19:16:10 +00:00
Peter Ross
f737e76026 iff decoder: reindent 
Signed-off-by: Peter Ross <pross@xvid.org>
 2012-11-26 23:29:02 +11:00
Peter Ross
929a24efff iff decoder: merge iff ilbm and byterun1 decoders 
Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
 2012-11-26 23:29:02 +11:00
Peter Ross
fdd71cf04c iff decoder: initialise HAM line decoder with first palette entry 
The palette is organised into 'hold' and 'modify' pairs, hence why
the first palette entry is pal[1].

Fixes ticket #1701.

Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-25 14:40:36 +01:00
Michael Niedermayer
0efcf16a3e replace av_log(0, by av_log(NULL, 
The first parameter is a pointer and NULL is more correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-23 18:10:02 +01:00
Peter Ross
ed27ed9f4f iff: DEEP RLE 32-bit decoder 
Fixes ticket #1046.

Signed-off-by: Peter Ross <pross@xvid.org>
 2012-11-20 09:49:49 +11:00
Piotr Bandurski
4413a8428a iff: decode HAM8 images with masking correctly. 
Fixes ticket #967.

Reviewed-by: Peter Ross
 2012-11-18 15:48:22 +01:00
Michael Niedermayer
2fbb37b51b iff/ilbm: check remaining buffer size. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-09 21:06:01 +01:00
Michael Niedermayer
fb6a72cde5 iff: avoid out of array reads, due to too many planes. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-09 17:47:51 +01:00
Paul B Mahol
8a4284adbf ff: fix case where image does not have alpha channel 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 15:28:13 +00:00
Paul B Mahol
a51540d811 lavc: do not use av_pix_fmt_descriptors directly 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-12 15:31:42 +00:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb' 
* commit '716d413c13981da15323c7a3821860536eefdbbb':
  Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

Conflicts:
	doc/examples/muxing.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	libavcodec/8bps.c
	libavcodec/aasc.c
	libavcodec/aura.c
	libavcodec/avcodec.h
	libavcodec/avs.c
	libavcodec/bfi.c
	libavcodec/bmp.c
	libavcodec/bmpenc.c
	libavcodec/c93.c
	libavcodec/cscd.c
	libavcodec/cyuv.c
	libavcodec/dpx.c
	libavcodec/dpxenc.c
	libavcodec/eatgv.c
	libavcodec/escape124.c
	libavcodec/ffv1.c
	libavcodec/flashsv.c
	libavcodec/fraps.c
	libavcodec/h264.c
	libavcodec/huffyuv.c
	libavcodec/iff.c
	libavcodec/imgconvert.c
	libavcodec/indeo3.c
	libavcodec/kmvc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc.c
	libavcodec/motionpixels.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pamenc.c
	libavcodec/pcxenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
	libavcodec/pnmenc.c
	libavcodec/ptx.c
	libavcodec/qdrw.c
	libavcodec/qpeg.c
	libavcodec/qtrleenc.c
	libavcodec/raw.c
	libavcodec/rawdec.c
	libavcodec/rl2.c
	libavcodec/sgidec.c
	libavcodec/sgienc.c
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavcodec/sunrast.c
	libavcodec/targa.c
	libavcodec/targaenc.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/tmv.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/vb.c
	libavcodec/vp3.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/xwddec.c
	libavcodec/xwdenc.c
	libavcodec/yop.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/drawutils.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_hflip.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/movenc.c
	libavformat/mxf.h
	libavformat/utils.c
	libavformat/yuv4mpeg.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libswscale/input.c
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	libswscale/x86/yuv2rgb.c
	libswscale/x86/yuv2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85' 
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer
0e1925ddc4 iffdec: Fix integer overflow. 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-24 05:17:36 +02:00
Paul B Mahol
c9a96ec3c7 cosmetics: iff: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-23 21:00:17 +00:00
Peter Ross
cc12a94c36 iff: set ham palette alpha to 0xFF 
This addresses the problem that some HAM pictures were decoded with
complete transparency as described in the 'iff: ANIM suppport ' thread
on ffmpeg-devel. The decoder was already setting alpha correctly for
CMAP palettes, just not HAM palettes.
 2012-07-23 14:04:47 +02:00
Paul B Mahol
137e80817d lavc: build some codecs only if they are actually enabled 
Saves few bytes if only some of them in same file are enabled.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-17 00:53:06 +00:00
Paul B Mahol
8f61526978 iff: check if there is extradata 
Fixes #1368.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-05-30 07:50:32 +00:00
Michael Niedermayer
849d4b0413 iff_ilbm: fix null ptr deref 
Fixes Ticket1362

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-28 17:24:13 +02:00
Michael Niedermayer
41abc9da50 iff: fix null ptr dereference 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-22 17:27:54 +02:00
Michael Niedermayer
6101e5322f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rtpdec_asf: Set the no_resync_search option for the chained asf demuxer
  asfdec: Add an option for not searching for the packet markers
  cosmetics: Clean up the tiffenc pix_fmts declaration to match the style of others
  cosmetics: Align codec declarations
  cosmetics: Convert mimic.c to utf-8
  avconv: remove an unused function parameter.
  avconv: remove now pointless variables.
  avconv: drop support for building without libavfilter.
  nellymoserenc: fix crash due to memsetting the wrong area.
  libavformat: Only require first packet to be known for audio/video streams
  avplay: Don't try to scale timestamps if the tb isn't set

Conflicts:
	Changelog
	configure
	ffmpeg.c
	libavcodec/aacenc.c
	libavcodec/bmpenc.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/ffv1.c
	libavcodec/flacenc.c
	libavcodec/fraps.c
	libavcodec/huffyuv.c
	libavcodec/libopenjpegdec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/pamenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngenc.c
	libavcodec/qtrleenc.c
	libavcodec/rawdec.c
	libavcodec/sgienc.c
	libavcodec/tiffenc.c
	libavcodec/v210dec.c
	libavcodec/wmv2dec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-07 22:41:37 +02:00
Martin Storsjö
00c3b67b8a cosmetics: Align codec declarations 
Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 22:37:38 +03:00
Piotr Bandurski
ddd8974008 iff: prevent a possible crash with broken/prepared IFF PBM 
Based on fix by Peter Ross for ticket #1054.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-29 04:59:58 +02:00
Carl Eugen Hoyos
0d293880ba Match documentation for transparency in BGR32 iff images. 2012-03-19 09:49:33 +01:00
Peter Ross
e05253bf49 iff: do not decode unsupported pbms with ham decoder 
This prevents the segfault reported by ticket #1054
 2012-03-13 21:56:19 +11:00
ami_stuff
86b6e49d92 iff: check for pbm tag 
more robust

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 05:09:37 +01:00
Piotr Bandurski
af55a9d80a iff: add support for IFF DEEP 
Fixes trac #1045.

Thanks to Peter Ross for his help with this patch.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-09 01:55:45 +01:00
Michael Niedermayer
dda713f870 iff: Fix decode_ham_plane32() buf_size. 
The wrong variable was passed into decode_ham_plane32()
Fixes: Ticket922

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-14 01:22:38 +01:00
Peter Ross
69224582da iff: support masking plane feature 
Fixes ticket 705.

Reported-by: ami-stuff
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-01-15 14:13:25 +01:00
Carl Eugen Hoyos
28002030f2 Support transparency in iff images. 
Fixes ticket #707.

Reviewed-by: Peter Ross
 2012-01-14 10:38:42 +01:00
Peter Ross
52b7ed4f6e iff: support ExtraHalfBrite (EHB) palette mode 
Fixes ticket #663.

Based on patch by ami_stuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-03 03:46:14 +01:00
Peter Ross
3d977edb04 HAM6/HAM8 support for IFF ACBM decoder 
Based on patch by ami_stuff

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-27 03:11:08 +01:00
Peter Ross
b488679510 iff: fix invalid reads (ticket 689) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-27 03:11:08 +01:00
ami_stuff
cf14c82227 [PATCH] IFF Amiga Continuous Bitmap (ACBM)decoder 
Some sample IFF ACBM files can be found here:

http://aminet.net/package/dev/basic/ABdemos

Thanks to Peter Ross for his help with this patch.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-21 23:06:53 +01:00
Reimar Döffinger
371e165443 Try to set AVFrame.reference to correct values. 
I am not sure these new values are correct, not am I sure
the semantics are a good idea since we do not seem to make any
use of them but they caused a lot of confusion, but this
seems to make things closer to matching the documentation.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-11-05 23:25:20 +01:00
Michael Niedermayer
faba79e080 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.
  H.264: tweak some other x86 asm for Atom
  probe: Fix insane flow control.
  mpegts: remove invalid error check
  s302m: use nondeprecated audio sample format API
  lavc: use designated initialisers for all codecs.
  x86: cabac: add operand size suffixes missing from 6c32576

Conflicts:
	libavcodec/ac3enc_float.c
	libavcodec/flacenc.c
	libavcodec/frwu.c
	libavcodec/pictordec.c
	libavcodec/qtrleenc.c
	libavcodec/v210enc.c
	libavcodec/wmv2dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-07-30 06:46:08 +02:00
Anton Khirnov
ec6402b7c5 lavc: use designated initialisers for all codecs. 
It's more readable and less prone to breakage.
 2011-07-29 08:42:34 +02:00
Stefano Sabatini
70b10db24c iff: remove get_image_data() and get_image_size() wrappers 
Remove one level of indirection, simplify code.
 2011-05-11 00:01:05 +02:00
Stefano Sabatini
8b1171e93e iff: remove get_palette_size() wrapper 
Remove one level of indirection/improve readability.
 2011-05-11 00:01:01 +02:00
Stefano Sabatini
83294a3251 iff: remove pointless get_palette_data() wrapper 
Also rename variable "extradata" to "palette" ff_cmap_read_palette()
and extract_header(), more meaningful.
 2011-05-11 00:00:52 +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