Commit Graph

15092 Commits

Author SHA1 Message Date
Michael Niedermayer
743e1df5c2 prores: Simplify code further
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-21 00:08:53 +02:00
Jonne Ahner
ecb0edd9d7 prores: simplify 4444 handling 2011-09-20 23:55:01 +02:00
Jonne Ahner
d673972d30 prores: fixes a few prores 4444 samples 2011-09-20 22:46:36 +02:00
Jonne Ahner
989c02825e prores: use shift instead of multiply 2011-09-20 22:46:17 +02:00
Reimar Döffinger
0bbb1cdc28 Use correct LOCAL_ALIGNED for stack variables instead of DECLARE_ALIGNED.
LOCAL_ALIGNED should work for all compilers/systems whereas
DECLARE_ALIGNED does not work on some (do not remember which though).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-09-20 19:05:51 +02:00
Reimar Döffinger
b9acca288e Remove unused variable.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-09-20 19:05:51 +02:00
Michael Niedermayer
4832ed4c62 h264: do not increase recovery frame which would lead to endless moving away of the recovery point.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-20 02:52:17 +02:00
Michael Niedermayer
a8a9844a3c h264: reset recovery frame on seeks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-20 02:52:17 +02:00
Laurent Aimar
8716c178dd Check for invalid slice offsets in real decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-20 01:34:53 +02:00
Michael Niedermayer
a6186f3a00 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  movenc: fix NULL reference in mov_write_tkhd_tag
  rmdec: Reject invalid deinterleaving parameters
  rv34: Fix potential overreads
  rv34: Fix buffer size used for MC of B frames after a resolution change
  rv34: Avoid NULL dereference on corrupted bitstream
  rv10: Reject slices that does not have the same type as the first one
  vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag
  vsrc_color: set output pos values to -1
  vsrc_color: add @file doxy
  vsrc_buffer: remove duplicated file description
  eval: implement not() expression
  eval: add sqrt function for computing the square root
  rmdec: use the deinterleaving mode and not the codec when creating audio packets.
  lavf: Fix context pointer in av_open_input_stream when avformat_open_input fails

Conflicts:
	doc/eval.texi
	doc/filters.texi
	libavcodec/rv10.c
	libavfilter/vsrc_color.c
	libavformat/rmdec.c
	libavutil/avutil.h
	libavutil/eval.c
	tests/ref/fate/eval

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 22:45:34 +02:00
Michael Niedermayer
16c5d3b0d0 allcodecs: cosmetic
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-19 21:52:06 +02:00
Laurent Aimar
b4ed3d78cb rv34: Fix potential overreads
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-19 15:44:22 +03:00
Laurent Aimar
d2213b6493 rv34: Fix buffer size used for MC of B frames after a resolution change
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-19 15:44:22 +03:00
Laurent Aimar
d0f6ab0298 rv34: Avoid NULL dereference on corrupted bitstream
rv34_decode_slice() can return without allocating any pictures.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-19 15:44:22 +03:00
Laurent Aimar
4a29b47186 rv10: Reject slices that does not have the same type as the first one
This prevents crashes with some corrupted bitstreams.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-19 14:58:33 +03:00
John Stebbins
53e37840bf calculate frame_num for recovery point "keyframe"
recovery points that have non-zero recovery_frame_cnt resulted in
flagging incomplete frames as keyframes. This delays setting the
keyframe flag till the frame has been fully constructed.
2011-09-18 23:13:50 +02:00
Michael Niedermayer
ba5ff1b31e h264dec: add forgotten copying of h->sync
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 21:53:30 +02:00
Michael Niedermayer
9209249ba1 lavc: better reference to AVOptions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 16:06:28 +02:00
Michael Niedermayer
0812ad01c8 h264dec: Support CODEC_FLAG2_SHOW_ALL.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 15:33:50 +02:00
Michael Niedermayer
86dd4b0495 mpeg2dec: support CODEC_FLAG2_SHOW_ALL.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 15:33:50 +02:00
Michael Niedermayer
4907302236 lavc: Document that AVOptions should be used.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 15:33:50 +02:00
Michael Niedermayer
645cebbe4f lavc: add CODEC_FLAG2_SHOW_ALL
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 15:33:50 +02:00
Laurent Aimar
140dbcff35 Avoid NULL dereference on corrupted bitstream with real decoder.
rv34_decode_slice() can return without allocating any pictures.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 00:57:49 +02:00
Laurent Aimar
d788af6cf6 Reject slices that does not have the same type than the first one in RV10/RV20 decoder.
This prevents crashes with some corrupted bitstreams.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 00:57:49 +02:00
Michael Niedermayer
eac673d506 timecode: relicense to LGPLv2+ with permission of Baptiste and ubitux.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 00:29:32 +02:00
Michael Niedermayer
979bea1300 check all svq3_get_ue_golomb() returns.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 21:55:11 +02:00
Michael Niedermayer
a64b028aeb h264dec: Dont display trash before a keyframe.
Fixes Ticket472
This may (or may not) cause problems with files that have no keyframes.
Plese open a bugreport or mail me if you have a file for which this fails.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 21:20:44 +02:00
Michael Niedermayer
35f38b3ab9 rv34: check for size mismatch
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 20:17:10 +02:00
Laurent Aimar
a5dc990a4e Fix buffer size used for MC of B frames after a resolution change in the real decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 19:00:11 +02:00
Laurent Aimar
352c878de6 Fix js_vlc_bits value validation when joint stereo is used in cook decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 17:44:56 +02:00
Laurent Aimar
9a0a64cb26 Fix potential overreads in rv34 decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 17:38:26 +02:00
Michael Niedermayer
bfadca1faf mjpegdec: print nb_components too in pict debug info
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 01:38:58 +02:00
Michael Niedermayer
b002184fa1 mjpegdec: make sure we dont interpret things after the bitstream buffer as resync marker
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 01:38:58 +02:00
Michael Niedermayer
b6c04b6821 mjpegdec: Remove buggy avid hacks, they dont do anything good with any file i found
Fix multi plane jpeg
Fixes ticket471

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 23:09:12 +02:00
Michael Niedermayer
93869d4e44 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libx264: introduce slice-max-size option
  Fixed size given to init_get_bits().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 21:43:56 +02:00
Luca Barbato
3a78fb57de libx264: introduce slice-max-size option
Yet another option useful for low latency streaming.
2011-09-16 07:56:17 -07:00
Michael Niedermayer
cfe4e8c220 bintext: make decoder names unique
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
3ac4f444e2 bintext: set buffer hints
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
b9dbaa409f bintext: fix possible x variable overflow.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
fa2dbcd46a bintext: remove unneeded get_buffer()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:31 +02:00
Peter Ross
07a70caba7 Binary text decoder
Decoder and demuxer for various binary text formats.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:14 +02:00
Laurent Aimar
b59efc9434 Fixed size given to init_get_bits().
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
2011-09-15 13:23:04 -07:00
Elvis Presley
3dd47ae537 Revert "get_bits: remove x86 inline asm in A32 bitstream reader"
This reverts commit 23ce6e7212.
2011-09-15 15:59:04 +02:00
Elvis Presley
5554de13b2 ProRes Decoder
Signed-off-by: Elvis Presley <elvis@e.p>
2011-09-15 15:58:56 +02:00
Michael Niedermayer
d55b06b8e7 mjpeg: interlaced buggy avid fix
Fix Ticket362

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 04:20:11 +02:00
Michael Niedermayer
e009432b50 mjpegdec: fix len for AVI1 reader
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 04:18:32 +02:00
Michael Niedermayer
b34c7a5656 Revert "MJPEG: emulate EOI also on two consecutive SOI."
This causes Ticket463, fix will be in the next commits

This reverts commit 5e2ea138b7.
2011-09-15 04:17:26 +02:00
Michael Niedermayer
205c13685f h264: allow disabling bitstream overread protection by using the fast flag.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-14 20:48:00 +02:00
Michael Niedermayer
d2a847c203 Merge remote-tracking branch 'hexene/scratchpad'
* hexene/scratchpad:
  libstagefright: Explicitly free smart pointer objects
  Changelog: Explain why C++ support is added, and that its optional
  tools/build_libstagefright: rename build/libav to something neutral

Conflicts:
	Changelog

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-14 17:46:49 +02:00
Mohamed Naufal
e7f9aa6ff5 libstagefright: Explicitly free smart pointer objects 2011-09-14 21:01:07 +05:30