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10792 Commits

Author SHA1 Message Date
Kostya Shishkov
5a8cf39e31 Add 16-bit image data handling (but not decoding yet) to Interplay Video 
Originally committed as revision 20930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-27 08:49:32 +00:00
Kostya Shishkov
80fec3ffd0 Use frame linesize in Interplay Video block copying function 
Originally committed as revision 20929 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-27 08:38:07 +00:00
Kostya Shishkov
80ca19f766 Make CHECK_STREAM_PTR macro in Interplay Video decoder usable with 
non-default pointers, it will be useful for checking motion values
data in 16-bit variant of this codec.

Originally committed as revision 20928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-27 08:31:39 +00:00
Kostya Shishkov
8badb23e22 Recognize 16-bit Interplay Video variant 
Originally committed as revision 20927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-27 08:21:40 +00:00
Kostya Shishkov
9156a5ad72 Change main loop in Interplay Video decoder, so variables x and y really mean 
coordinates, not offsets.

Originally committed as revision 20926 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-27 08:15:19 +00:00
Reimar Döffinger
b03a63d16a Fix cdg reference and buffer_hints value: 
reference must be 3 because both "fields" are used as reference,
and buffer_hints must include readable since we might memcpy from the old frame.

Originally committed as revision 20923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-26 11:07:47 +00:00
Kostya Shishkov
0fb669ae9e cosmetics: reindent 
Originally committed as revision 20919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-25 17:13:05 +00:00
Diego Biurrun
43a6ca2c3d cosmetics: Reformat some function declarations. 
Originally committed as revision 20918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-24 12:13:03 +00:00
Kostya Shishkov
ce293510d9 Auravision Aura 2 decoder 
Originally committed as revision 20915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-23 16:01:15 +00:00
Kostya Shishkov
588f8cd8df Add Auravision Aura decoding support 
Originally committed as revision 20914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-23 13:04:57 +00:00
Kostya Shishkov
c587910696 There is no need to print FFmpeg or codec name in error message 
Originally committed as revision 20913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-23 09:10:40 +00:00
Kostya Shishkov
5590342322 cosmetics: correct formatting a bit 
Originally committed as revision 20912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-23 09:04:57 +00:00
Måns Rullgård
1a91f1a0da ARM: use ALT_BITSTREAM_READER on cores with fast unaligned access 
Originally committed as revision 20911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-22 08:09:46 +00:00
Gwenole Beauchesne
c1977fbbd7 Add new fields for the VDPAU/MPEG-4 back-end. 
Originally committed as revision 20901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-20 16:31:21 +00:00
Diego Biurrun
cb39768960 Add long_name for Xxan codec. 
Originally committed as revision 20900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 18:41:03 +00:00
Kostya Shishkov
0080402d36 Improve handling allocated buffers in Xan decoder 
Originally committed as revision 20899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 17:04:30 +00:00
Kostya Shishkov
2628f515fe cosmetics: reindent a bit 
Originally committed as revision 20898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 16:39:21 +00:00
Vitor Sessak
a8eb8de461 Add tables used by both AMR-NB and SIPR 
Originally committed as revision 20897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 14:05:31 +00:00
Mike Melanson
da8af9388c Cosmetic: indent after last change. 
Originally committed as revision 20896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 07:34:11 +00:00
Mike Melanson
e6e32bdc5f Optimize unpack_vectors() by not shuffling around redundant vectors. 
Inspired by guidance from Dark Shikari. On a Core 2 Duo 2.0 GHz, this
change decodes the 10-minute Big Buck Bunny 1080p short about 2 seconds
faster.

Originally committed as revision 20895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-19 07:33:10 +00:00
Michael Niedermayer
b2cc8111d6 More sane error message when extradata has not been set. 
Originally committed as revision 20894 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-18 15:50:39 +00:00
Carl Eugen Hoyos
646eb55139 Swap red and blue when decoding r210. 
Originally committed as revision 20893 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-18 10:42:26 +00:00
Reimar Döffinger
4aaab0a328 Add decoder for R210 (uncompressed 10-bit RGB) codec. 
Originally committed as revision 20891 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-17 18:56:56 +00:00
Michael Tison
a3d995c1eb CD+G demuxer and decoder 
Patch by Michael Tison (gmail address: blackspike@....)

Originally committed as revision 20890 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-17 17:25:31 +00:00
Reimar Döffinger
c3abb55141 Set bits_per_raw_sample appropriately in dpx decoder. 
Originally committed as revision 20887 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-16 20:46:48 +00:00
Vitor Sessak
5c910fcad8 Cosmetics: make celp_filters.* formatting more consistent with the rest of 
FFmpeg

Originally committed as revision 20885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-16 17:15:57 +00:00
Vitor Sessak
6ef607c2d5 Optimize ff_celp_lp_synthesis_filterf(). 50% faster in my tests. 
Originally committed as revision 20884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-16 17:09:33 +00:00
Carl Eugen Hoyos
b0bc928b86 Undo r20874: It broke AAC decoding. 
Originally committed as revision 20879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-16 11:39:14 +00:00
Carl Eugen Hoyos
257c7147e1 Use enum and constant to avoid three icc warnings. 
Originally committed as revision 20874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-15 15:57:18 +00:00
Ramiro Polla
798e589d4a Fix a typo in documentation. 
Originally committed as revision 20873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-15 13:46:42 +00:00
Michael Niedermayer
7debef33f8 Merge init & declaration of buf_end. 
From ffmbc0.3

Originally committed as revision 20863 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:57:33 +00:00
Michael Niedermayer
b8af4fe9a5 Set reordered_opaque in default_reget_buffer() with internal buffers. 
From ffmbc0.3, this one appears to be a bugfix.

Originally committed as revision 20862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:42:17 +00:00
Michael Niedermayer
954a0b482a Check sample_aspect_ratio validity for mpeg4/h263/h263p encoding. 
Merged from ffmbc0.3

Originally committed as revision 20861 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:34:46 +00:00
Carl Eugen Hoyos
f0bc8449b8 Use PIX_FMT_NONE for -1 when enum PixelFormat is expected (fixes two icc warnings). 
Originally committed as revision 20860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-14 11:18:28 +00:00
Thilo Borgmann
1261b07f5f Read and decode block data in separate functions to prepare support for 
multi-channel correlation mode.

Originally committed as revision 20825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-13 15:40:26 +00:00
David Conrad
a4914ac708 Clarify comment: although still hacky, it is correct for existing libtheora 
Originally committed as revision 20817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-12 20:18:49 +00:00
David Conrad
c39b94be60 libtheoraenc.c: mark keyframes 
Originally committed as revision 20816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-12 20:18:46 +00:00
Michael Niedermayer
7a14430ed7 Be less picky on invalid frame_pred_frame_dct values. 
Fixed issue1615.

Originally committed as revision 20814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-12 19:44:01 +00:00
Jai Menon
94621d329f SVQ3 : Set avctx->pix_fmt correctly during decoder initialisation. 
Fixes issue 1591.

Originally committed as revision 20810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-12 17:10:05 +00:00
Vitor Sessak
92f99a33b8 Commit functions used by both AMRNB and SIPR 
Originally committed as revision 20805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-12 13:58:07 +00:00
Tomas Härdin
6d01a97c86 Fail earlier for unsupported resolutions or pixel formats when encoding 
dv.

Patch by Tomas Härdin, tomas D hardin A codemill D se

Originally committed as revision 20803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-11 23:56:49 +00:00
Michael Niedermayer
47a81dad92 indent 
Originally committed as revision 20802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-11 21:50:08 +00:00
Michael Niedermayer
a0b468f5db Make sure av_new_packet() initializes the data and destruct pointers. 
Some code does call av_free_packet() on failed av_new_packets(), this
prevents the freeing of uninitialized pointers.

Originally committed as revision 20801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-11 21:49:30 +00:00
Carl Eugen Hoyos
ab176fdffb (Partly) support Metasoft MJPEG Codec, fixes half of issue 1611. 
Originally committed as revision 20796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 23:06:23 +00:00
Carl Eugen Hoyos
254dd3f10d Do not print 'faac:' when using libfaad. 
Originally committed as revision 20794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 22:29:21 +00:00
Michael Niedermayer
a1a63143f1 Cosmetic (restructure RGB ljpeg check to be more readable) 
Originally committed as revision 20793 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 20:05:04 +00:00
Michael Niedermayer
401e0a74bd 10l, Fix YUV ljpeg that i just broke by mistake. 
Originally committed as revision 20792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 19:41:47 +00:00
Michael Niedermayer
ca78dc3ccc Correct a forgotten RGB32. 
Originally committed as revision 20791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 19:40:15 +00:00
Michael Niedermayer
3c3c01d949 Flip red and blue in rct-less lossless jpeg. 
Fixes issue1466, and decoding of plain lossless jpeg.

Originally committed as revision 20790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 18:18:57 +00:00
Michael Niedermayer
49b19191bc Lossless jpeg expects and uses BGRA not RGB32 (this probably caused a problem on 
big endian)

Originally committed as revision 20789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 18:14:26 +00:00
Michael Niedermayer
e0b176adff Fix RGB LJPEG encoding. 
Originally committed as revision 20788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-10 18:07:35 +00:00
Michael Niedermayer
e4d1d920b0 Improve time_increment_bits guessing code. 
Originally committed as revision 20785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-09 14:05:39 +00:00
Michael Niedermayer
52255d1746 End startcode prefix search at the end of a AVC unit. 
Fixes issue1550.

Originally committed as revision 20784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-09 12:49:59 +00:00
Loren Merritt
f543f636a5 revert r20775, because equivalent code has been committed to x264 instead 
Originally committed as revision 20783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-09 00:38:22 +00:00
Jason Garrett-Glaser
099f772e83 Minor version bump for mbtree addition. 
Originally committed as revision 20782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-09 00:24:33 +00:00
Loren Merritt
758c7455f1 fix a crash in ape decoding on x86_32 sse2 
Originally committed as revision 20777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-08 21:24:01 +00:00
Jason Garrett-Glaser
2d0cacded7 Boolify options passed to x264. 
Originally committed as revision 20775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-08 20:35:01 +00:00
Erik Slagter
25a42948c6 Add MBtree support for libx264 
Patch by Erik Slagter

Originally committed as revision 20774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-08 20:01:46 +00:00
Andreas Öman
f658631419 aac: Set sample rate in avctx from ADTS header (if not already set by some 
other means)

Originally committed as revision 20773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-08 19:20:36 +00:00
Michael Niedermayer
e262365d7c Reduce warnings about too few consumed bytes to debug level. 
Fixes issue1061.

Originally committed as revision 20772 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-08 17:38:02 +00:00
Reimar Döffinger
7f6458a700 Make sure that compilation fails if functions like ff_put_string are used in code 
that  selected a bitstream writer for which they do not work.

Originally committed as revision 20761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-07 21:06:51 +00:00
Michael Niedermayer
445a9deea6 Print error messages on errors. 
Originally committed as revision 20757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-07 00:35:38 +00:00
Michael Niedermayer
f78501b264 Fix apparent 10l typos introduced in r8627. 
These typos moved the exponent pointer too far ahead.
Fixes issue1055.

Originally committed as revision 20756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 23:51:51 +00:00
Carl Eugen Hoyos
08f1960588 Cosmetics: Fix indentation after r20751. 
Originally committed as revision 20752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 15:39:25 +00:00
Jason Garrett-Glaser
bfb5a8cec6 Simplified deblocking checks. 
Patch by Dark Shikari

Originally committed as revision 20751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 15:38:05 +00:00
Jason Garrett-Glaser
50ba3fd713 Faster checks in reverse_dc_prediction. 
Patch by Dark Shikari

Originally committed as revision 20750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 15:33:48 +00:00
Jason Garrett-Glaser
c11cb37520 Check transform==15 first, since it's more common than 13. 
Patch by Dark Shikari

Originally committed as revision 20749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 15:31:58 +00:00
Carl Eugen Hoyos
306a61b33e Revert r20747: It mixed functional and cosmetical changes. 
Originally committed as revision 20748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 15:30:53 +00:00
Jason Garrett-Glaser
63c0b3d920 Various VP3 optimizations. 
Faster checks in reverse_dc_prediction.
Simplified deblocking checks.
Check transform==15 first, since it's more common than 13.

Originally committed as revision 20747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-06 12:48:09 +00:00
Loren Merritt
a4605efdf5 slightly faster scalarproduct_and_madd_int16_ssse3 on penryn, no change on conroe 
Originally committed as revision 20743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 17:53:11 +00:00
Loren Merritt
91e644ff77 r20739 broke compilation on systems without yasm 
Originally committed as revision 20742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 17:51:57 +00:00
Loren Merritt
b1159ad928 refactor and optimize scalarproduct 
29-105% faster apply_filter, 6-90% faster ape decoding on core2
(Any x86 other than core2 probably gets much less, since this is mostly due to ssse3 cachesplit avoidance and I haven't written the full gamut of other cachesplit modes.)
9-123% faster ape decoding on G4.

Originally committed as revision 20739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 15:09:10 +00:00
Carl Eugen Hoyos
6e4f40e1f4 Cosmetics: Reindent after r20679. 
Originally committed as revision 20738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 09:41:23 +00:00
Carl Eugen Hoyos
f50270c9c0 Cosmetics: Reindent after r20736. 
Originally committed as revision 20737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 09:36:32 +00:00
Michael Niedermayer
442d7dd852 Make sure the parsers do not overwrite width/height as this can interfere 
with the decoder.
Fixes issue1135.

Originally committed as revision 20736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 03:53:12 +00:00
Stefano Sabatini
78149213cc Cosmetics: remove empty definitions of hw-accelerated PixFmtInfo 
structs.

Originally committed as revision 20733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-04 23:16:27 +00:00
Loren Merritt
d09f65c7ec 1-13% faster apply_filter, 1-3% faster ape decoding on core2 
Originally committed as revision 20729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-04 15:12:09 +00:00
Kostya Shishkov
1e68cefe54 100l trocadero: call emms_c() after doing decoding with SIMD in APE decoder 
Originally committed as revision 20727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-04 08:18:13 +00:00
Michael Niedermayer
ccc4b91832 Make sure ff_init_qscale_tab() is called one way or another when 
adaptive quantization is enabled.
Fixes issue509.

Originally committed as revision 20726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 21:38:10 +00:00
Michael Niedermayer
9015b095bc Move ff_init_qscale_tab() from h263.c to mpegvideo, the function is not h263 specific. 
Originally committed as revision 20725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 21:36:58 +00:00
Baptiste Coudurier
bdcc13f2bf lzw.h does not need get_bits.h, tiff.c needs intreadwrite.h for AV_R* though 
Originally committed as revision 20724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 19:19:57 +00:00
Baptiste Coudurier
f38e450746 use lzw compression in gif encoder 
Originally committed as revision 20723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 19:17:39 +00:00
Loren Merritt
b10fa1bb8b port ape dsp functions from sse2 to mmx 
now requires yasm

Originally committed as revision 20722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 18:53:12 +00:00
Loren Merritt
2ae87a6d5a avoid an unpredictable branch 
20% faster predictor_update_filter, .4-4% faster ape decoding on core2

Originally committed as revision 20720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 17:48:54 +00:00
Loren Merritt
36373cde20 inline to allow constant propagation 
50% faster predictor_update_filter, 1-10% faster ape decoding on core2

Originally committed as revision 20719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 17:44:08 +00:00
Philipp Matthias Hahn
38b5b47b23 Revert r20095: Allow compiling to vorbis again. 
Original patch by Philipp Matthias Hahn, pmhahn pmhahn de

Originally committed as revision 20711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 23:51:15 +00:00
Baptiste Coudurier
ab3faa8bf1 pass avctx as argument instead of width and height 
Originally committed as revision 20710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 21:25:28 +00:00
Baptiste Coudurier
af7436ae1d remove useless params 
Originally committed as revision 20709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 21:05:06 +00:00
Baptiste Coudurier
cc26bf0d06 remove useless params 
Originally committed as revision 20708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 21:04:23 +00:00
Baptiste Coudurier
e4e8632aaf move private context declaration at the top 
Originally committed as revision 20707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 21:01:12 +00:00
Michael Niedermayer
c267bb038e Fix 1 pass RC in snow. 
Fixes issue547.

Originally committed as revision 20706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 20:07:23 +00:00
Måns Rullgård
c5d6cd5c81 ARM: 1l c&p fix: do not set pred16x16_plane for rv40 
Originally committed as revision 20705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 17:21:43 +00:00
Måns Rullgård
702b5885a1 ARM: NEON optimised H264 16x16, 8x8 pred 
Originally committed as revision 20704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 14:56:45 +00:00
Alex Converse
4fab662769 AAC: Add a global header but output not locked output configuration status. 
Originally committed as revision 20701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 09:12:05 +00:00
Alex Converse
38610d92ff Set the SBR mode to implicit on ADTS frames occurring before the output is locked. 
Originally committed as revision 20700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 09:07:32 +00:00
Mike Melanson
9d8bb0318a Small refactoring: Instead of 4 loops for decoding AC coefficients based 
on their grouping, create one loop that indexes into a table of AC VLC
tables.

There is also a small optimization here: Do not call unpack_vlcs()
if there are no fragments in the list with outstanding coefficients.
My profiling indicates that this can save upwards of 1 million
dezicycles per frame throughout the course of unpack_dct_coeffs().

Originally committed as revision 20699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 04:06:27 +00:00
Mike Melanson
098523eb28 Use a list to track which fragments coded in this frame still have 
outstanding coefficients yet to be decoded from the bitstream. Once a
fragment reaches end-of-block, remove it from this new list. This change
makes the VP3/Theora entropy decode process dramatically faster due to
not having to iterate incessantly over fragments which have already been
fully decoded.

Originally committed as revision 20698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 02:30:15 +00:00
Måns Rullgård
5dad039bf7 ARM: small tweak of NEON H264 IDCT 
Originally committed as revision 20697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 00:37:39 +00:00
Måns Rullgård
1025d19dd7 ARM: NEON 2xN chroma MC 
Originally committed as revision 20696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 00:37:36 +00:00
Måns Rullgård
04e7f6d2d0 ARM: NEON 16x16 and 8x8 avg qpel MC 
Originally committed as revision 20695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-02 00:37:33 +00:00
Baptiste Coudurier
28f2db9670 fix typo, ALT_BITSTREAM_WRITER_LE does not exist 
Originally committed as revision 20692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 22:35:25 +00:00
Michael Niedermayer
94f28061f5 Store original width/height so that rv20 does not get stuck with some 
resolution. A sample file to show a difference is at issue833 (http://airfarce.com/video/000211fh.rm)

Originally committed as revision 20691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 22:30:03 +00:00
Michael Niedermayer
e7e578b73c Make rv1/2 decoder use the next slice if needed. 
Fixes issue782.

Originally committed as revision 20690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 21:10:37 +00:00
Michael Niedermayer
63538a960e Support ASCII pnms. 
Implements issue1452.

Originally committed as revision 20687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 16:56:13 +00:00
Jai Menon
de3553b078 pngdec.c : release allocated buffers. 
Originally committed as revision 20680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 11:38:37 +00:00
Michael Niedermayer
483aad717e slif aka "SoftLab MPEG-2 I-frames Codec" support. 
Flipping one bit still is popular it seems as a means to create a new codec.
fixes issue1469.

Originally committed as revision 20679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 02:07:46 +00:00
Michael Niedermayer
f40a7fd316 4:2:2 4:4:4 bugfix for the error concealment code. 
Originally committed as revision 20678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-01 01:01:37 +00:00
Stefano Sabatini
5f1836a7de Rename parameters of put_sbits() to make them consistent with those of 
put_bits().

Originally committed as revision 20677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 23:52:28 +00:00
Michael Niedermayer
52069c4d3c Move "slice below image" check from mpeg_decode_slice to its caller. 
Should fix issue1277.

Originally committed as revision 20676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 23:08:25 +00:00
Michael Niedermayer
d52b4abe8b Move dummy picture allocation code from mpeg1/2 to mpegvideo. 
This fixes a infinite loop on a b frame.

Originally committed as revision 20672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 21:22:01 +00:00
Michael Niedermayer
fd1ef13bb4 Disable error resilience for field pictures, this was never supported, 
results where more or less random but should not have crashed.

Originally committed as revision 20671 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 19:15:19 +00:00
Michael Niedermayer
078cdecf9e Set mb_y in mpeg2 field pictures like h264 does. 
This fixes -vismv & -debug 16384 with field pictures.

Originally committed as revision 20670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 19:14:00 +00:00
Michael Niedermayer
22d4f21331 Make ""MPEG motion vector out of boundary" message more verbose. 
Originally committed as revision 20669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 17:29:21 +00:00
Attila Kinali
76c4a644ee Fix an issue uncovered by commit 20623: 
The init functions of mpc7 and mpc8 check whether the vlc has been
initialized already and return early if this is the case (eg by calling
init a second time).
But avctx->sample_fmt and channel_layout is set after the vlc initialization,
causing it not to be set on the second call of init.

Move all manipulations of avctx before the initialization of the vlc,
so that it is always set.

Originally committed as revision 20668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 10:25:20 +00:00
Michael Niedermayer
ab8c48de8c Start decoding from seq/gop too, not just I frames. 
Possibly fixes issue1124.

Originally committed as revision 20667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 03:32:43 +00:00
Michael Niedermayer
f0ec239438 Fix dual prime motion compensation in field pictures. 
Fixes issue1125.

Originally committed as revision 20666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-30 02:37:03 +00:00
Stefano Sabatini
587edd6af8 Use more consistent / meaningful parameter names for the 
ff_copy_bits() function.

Originally committed as revision 20663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 23:01:29 +00:00
Måns Rullgård
b8cef7be5c nellymoser: use constant seed for dithering RNG 
Originally committed as revision 20658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 15:15:53 +00:00
Måns Rullgård
2d2e72b10e cook: use constant seed for dithering RNG 
Originally committed as revision 20657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 15:15:50 +00:00
Michael Niedermayer
aeaef4ed63 Print errors instead of just ignoring contradictionary values in mpeg2 silently. 
Originally committed as revision 20656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 14:31:40 +00:00
Michael Niedermayer
87f6806069 Override a few values read so as to ensure that things are not inconsistent. 
Originally committed as revision 20654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 03:32:30 +00:00
Michael Niedermayer
d9b99556bf Restructure dummy frame allocation. 
New code also allocates a dummy frame for an p field after an i field,
previously that could segfault due to reading from NULL+x.

Originally committed as revision 20653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 03:05:11 +00:00
Michael Niedermayer
9d13016690 Make sure field_select is not set to nonsensical values even if unused. 
Fixed an assert failure.

Originally committed as revision 20646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-29 01:50:43 +00:00
Michael Niedermayer
1c3260939d Factorize "s->first_slice = 1" out. 
Originally committed as revision 20645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 23:17:46 +00:00
Michael Niedermayer
88eba670fb Also check the location of the picture start code and picture coding 
extension a little.

Originally committed as revision 20644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 23:05:06 +00:00
Michael Niedermayer
fc23d843e1 Check order of startcodes, ignore some obviously wrong ones. 
Fixes issue487.

Originally committed as revision 20643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 22:51:53 +00:00
Michael Niedermayer
bbf266fdb5 Move mpeg_decode_postinit() out of bitstream decoding functions, it does not 
belong in there.

Originally committed as revision 20642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 21:32:33 +00:00
Michael Niedermayer
1206f1d630 Inline mpeg_decode_extension, will simplify future changes. 
Originally committed as revision 20641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 18:57:12 +00:00
Michael Niedermayer
191ad11e91 Simplify mpeg_decode_user_data() 
Originally committed as revision 20640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 14:17:28 +00:00
Stefano Sabatini
8d872e8ac9 Fix put_bits32() doxy. 
Originally committed as revision 20639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 10:58:07 +00:00
Stefano Sabatini
643570d6bb Consistently put braces for function definitions. 
Originally committed as revision 20638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 10:21:10 +00:00
Stefano Sabatini
e74223610b Fix typo, "Write" -> "Writes". 
Originally committed as revision 20637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 10:17:43 +00:00
Stefano Sabatini
106c72faad Use pixel formats names defined in av_pix_fmt_descriptors rather than 
in those in pix_fmt_info, and remove the not anymore used
PixFmtInfo.name field.

Originally committed as revision 20636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 01:13:43 +00:00
Stefano Sabatini
f72d40b01a Remove unused PixFmtInfo.is_hwaccel field. 
Originally committed as revision 20635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-28 00:53:15 +00:00
Reimar Döffinger
a7c6e76638 Add support for hardcoding the motionpixels rgb to yuv table. 
Originally committed as revision 20627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 21:20:28 +00:00
Reimar Döffinger
7c7d3abf3c 10l, pix_fmt should be set by the motionpixels decoder, not by the demuxer. 
This fixes playback when lavf and lavc are less tightly couples as in e.g. MPlayer.

Originally committed as revision 20626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 21:15:06 +00:00
Stefano Sabatini
797229a6a2 Make avcodec_get_pix_fmt_name() use av_pix_fmt_descriptors rather than 
pix_fmt_info.

Originally committed as revision 20625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 21:04:33 +00:00
Jai Menon
0bf095a837 Allow decoders to correctly set the sample format by defaulting to 
SAMPLE_FMT_NONE in avcodec_get_context_defaults2.

Originally committed as revision 20623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 20:46:13 +00:00
Stefano Sabatini
14b903f389 Remove x_chroma_shift and y_chroma_shift fields from PixFmtInfo, use 
av_pix_fmt_descriptors log2_chroma_w and log2_chroma_h values instead.

Originally committed as revision 20622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 20:00:03 +00:00
Måns Rullgård
4f898e77fb Revert "Add required header #include to fix 'make checkheaders'." 
config.h must not be included in that file.  The table generator runs
on the host system, but config.h describes the target.

Originally committed as revision 20620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 10:06:41 +00:00
Diego Biurrun
e137934fae cosmetics: K&R style, prettyprinting 
Originally committed as revision 20619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 09:59:10 +00:00
Diego Biurrun
c73ce8e259 Mark apply_mdct() function as static; it is only used within the file. 
Originally committed as revision 20618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 09:55:03 +00:00
Stefano Sabatini
38264abb06 Use av_pix_fmt_descriptors in avcodec_get_chroma_sub_sample(), rather 
than the PixFmtInfo x_chroma_shift and y_chroma_shift fields.

Originally committed as revision 20617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-26 00:33:19 +00:00
Stefano Sabatini
8e861e1b1e Use av_pix_fmt_descriptors in ff_is_hwaccel_pix_fmt() rather than 
access the PixFmtInfo.is_hwaccel field which is going to be removed.

Originally committed as revision 20616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-25 23:52:20 +00:00
Diego Biurrun
ff09a99ef5 -DFRAC_BITS must be added to CPPFLAGS when compiling mpegaudio_tablegen.ho. 
Originally committed as revision 20613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-25 23:29:36 +00:00
Diego Biurrun
154f5b5c9b Add required header #include to fix 'make checkheaders'. 
Originally committed as revision 20612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-25 23:24:09 +00:00
Ramiro Polla
f2526204a4 Fix nv12/nv21 handling. linesize for plane 1 should account for both chroma 
planes instead of just doubling the height while computing plane sizes. Also
adjust avpicture_layout() to copy the correct amount of data for plane 1.

Originally committed as revision 20610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-25 17:14:48 +00:00
David Conrad
800841fd0c Support compiling against libtheora older than 1.1 
Originally committed as revision 20609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-25 16:00:14 +00:00
Vitor Sessak
691a4232ee Make lsp2polyf() function non-static for upcoming usage in SIPR 
Originally committed as revision 20602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 16:58:50 +00:00
Jason Garrett-Glaser
096c87f667 Add weightp support in API for libx264. 
ffmpeg can encode baseline profile again.

Originally committed as revision 20600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 15:49:34 +00:00
Reimar Döffinger
f3bdc3da15 Call ff_find_hwaccel() after calling avcodec_set_dimensions(). 
Patch by Reimar

Originally committed as revision 20599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 15:13:47 +00:00
Måns Rullgård
8b4a6d47b2 WMA: extend exponent range to 95 
Hopefully this will be enough.  Fixes issue 1565 (again).

Originally committed as revision 20598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 10:10:39 +00:00
Kostya Shishkov
d90aeeaf56 Call avcodec_set_dimensions() instead of simply setting avctx->width/height 
when frame dimensions change in RV3/4.

Originally committed as revision 20595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-24 06:05:41 +00:00
Vitor Sessak
9401357f01 Add missing include. Fix the following compiler warnings: 
twinvq.c: In function 'decode_lsp':
twinvq.c:575: warning: implicit declaration of function 'ff_sort_nearly_sorted_floats'

Originally committed as revision 20594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-23 22:28:45 +00:00
Måns Rullgård
168f92ffaa WMA: extend exponent table up to 75 
Fixes issue 1565.

Originally committed as revision 20593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-23 22:22:16 +00:00
Michael Niedermayer
4c66e8849b Use avcodec_set_dimensions() 
Originally committed as revision 20591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-23 19:45:40 +00:00
Michael Niedermayer
e026902a62 Correct order of arguments for avcodec_check_dimensions(). 
Originally committed as revision 20590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-23 19:24:17 +00:00
Michael Niedermayer
4687f908c6 Make sure avcodec_set_dimensions() is used when rv20 changes resolution. 
This should fix lowres resolution changes.

Originally committed as revision 20589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-23 19:22:19 +00:00
Vitor Sessak
419b2be813 Make sorting function used in TwinVQ a shared function 
Originally committed as revision 20584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 22:25:58 +00:00
David Conrad
6c2289b52e Set colorspace for libtheora encoding 
Originally committed as revision 20583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 21:08:46 +00:00
David Conrad
af89b1781f Support 4:2:2 and 4:4:4 subsampling in libtheora encoding 
Originally committed as revision 20582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 21:08:43 +00:00
David Conrad
b0a6d9ca86 Add support for two pass encoding in libtheora 
Originally committed as revision 20581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 21:08:40 +00:00
David Conrad
bdc8c48893 Update libtheora wrapper to use the 1.0 API 
Originally committed as revision 20580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 21:08:37 +00:00
Kostya Shishkov
ec10d2d539 Update dimensions in AVCodecContext when RV3/4 frame dimensions change 
Originally committed as revision 20572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-22 07:48:35 +00:00
Alex Converse
4e878a1898 10l: Fix inverted if-condition from r20448. Fixes issue 1562. 
Originally committed as revision 20570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-21 20:56:46 +00:00
Robert Krüger
ce34ff6b45 Factorize av_get_bit_rate (for future use outside of libavcodec). 
Patch by Robert Krüger, krueger signal7 de

Originally committed as revision 20569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-21 09:58:15 +00:00
Michael Niedermayer
98c82d6910 Allocate pictures with enough padding for jpeg. 
Ensure that jpeg does not use mbs that could require larger padding.
This might have been exploitable.

Originally committed as revision 20566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 22:14:37 +00:00
Reimar Döffinger
9fe0894210 In win32 thread implementation do not access jobnr if the thread is asked 
to terminate, jobnr it does not point to a valid location in that case.

Originally committed as revision 20565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 21:08:26 +00:00
Daniel Verkamp
0aa6a518ad Add codec id for Flash screen codec v2 and hook it up in FLV demuxer 
Originally committed as revision 20563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 19:16:42 +00:00
Ramiro Polla
b16569d256 Indent 
Originally committed as revision 20562 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 11:38:37 +00:00
Kostya Shishkov
76267e4e90 Implement missing case for decoding samples with large pivot value in APE 
decoder.
This fixes issue 1555

Originally committed as revision 20560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 07:49:53 +00:00
Kostya Shishkov
e4de5b0fb5 cosmetics: break some long lines and insert few spaces 
Originally committed as revision 20559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 07:26:17 +00:00
Kostya Shishkov
dd562761d9 10l trocadero: ZMBV encoder used zero score to detect whether block should be 
XORed with source one or not, which went wrong with new block comparing code.
So track this condition explicitly.

Originally committed as revision 20558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 07:22:41 +00:00
Baptiste Coudurier
cb893cf386 avoid integer overflow in dnxhd encoder, fixes #1557 
Originally committed as revision 20557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 00:13:34 +00:00
Baptiste Coudurier
a4fcd9966b clarify why the encoder is failing 
Originally committed as revision 20556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 23:28:21 +00:00
Stefano Sabatini
bf72597ef4 Fix name for PIX_FMT_NV21 PixFmtInfo entry. 
Originally committed as revision 20555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 22:56:57 +00:00
Reimar Döffinger
b711aaa2d8 Disable image flipping during JPEG decoding if CODEC_FLAG_EMU_EDGE is set 
instead of either aborting on the assert or crashing due to writing beyond
the array due to insufficient padding.

Originally committed as revision 20552 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 11:49:03 +00:00
Baptiste Coudurier
8a724ed84d Revert r20548, it was a dream. It seems faad does not ouput the last frame 
in any case.

Originally committed as revision 20551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 00:05:30 +00:00
Baptiste Coudurier
bceae2936f faad needs CODEC_CAP_DELAY, otherwise you miss last frame 
Originally committed as revision 20548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-18 21:01:42 +00:00
Diego Biurrun
c173693698 Add functions to return library license and library configuration. 
Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-18 17:15:17 +00:00
Ronald S. Bultje
6e44ba1550 Use get_bits_left() instead of size_in_bits - get_bits_count(). 
Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-16 17:42:43 +00:00
Carl Eugen Hoyos
830628e11c Cosmetics: Fix indentation. 
Originally committed as revision 20542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-16 01:56:47 +00:00
Alex Converse
b3507d398b Pad the extradata in the AAC ADTS to AudioSpecificConfig bitstream filter. 
Originally committed as revision 20541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-15 19:40:44 +00:00
Vitor Sessak
b2bf3cfe32 Implement ff_decode_pitch_lag() that is used by both AMR and SIPR. 
Based on code written by Colin McQuillan during his SoC project.

Originally committed as revision 20540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-15 10:41:46 +00:00
Thilo Borgmann
25c4fddadc Merge data tables from als_data.h with the decoder source to reduce 
code complexity.

Originally committed as revision 20536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-14 11:49:48 +00:00
Thilo Borgmann
93d38cf6b0 Add long-term prediction to the ALS decoder. 
Originally committed as revision 20534 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-14 06:29:19 +00:00
Justin Ruggles
7934cbb3be ac3dec: apply dynamic range compression to correct channels in dual-mono mode. 
Originally committed as revision 20533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-14 00:25:48 +00:00
Mike Scheutzow
eda4ea4e2e Reset rbsp buffer size when freeing its data buffer. 
Patch by Mike Scheutzow $(name) AT alcatel 'minus' lucent com

Originally committed as revision 20531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-13 18:33:28 +00:00
Vitor Sessak
6870aefa40 Bump minor version after MPEG-4 Lossless commit 
Originally committed as revision 20528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-12 20:21:38 +00:00
Carl Eugen Hoyos
c5c2df9423 Bump minor version after applying ALS decoder. 
Originally committed as revision 20527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-12 20:08:17 +00:00
Alex Converse
07580347b9 Mark AOT_ALS as a supported MPEG-4 audio object type. 
Originally committed as revision 20524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-12 05:22:51 +00:00
Alex Converse
9349e5582c Cosmetics: Re-indent 
Originally committed as revision 20522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-12 01:45:04 +00:00
Alex Converse
0bb622ba4d Fix a __warn_memset_zero_len gcc-4.4 warning. 
Originally committed as revision 20521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-12 01:44:38 +00:00
Thilo Borgmann
99971952b0 Add MPEG-4 Audio Lossless Coding (ALS) decoder. 
Patch by Thilo Borgmann, thilo D borgmann A googlemail

Originally committed as revision 20517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 22:36:17 +00:00
Thilo Borgmann
24026a2d49 Add the ability to parse the ALSSpecificConfig from an MPEG-4 AudioSpecificConfig. Patch by Thilo Borgmann 
<com googlemail borgmann thilo> as part of GSoC 2009.

Originally committed as revision 20516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 22:16:54 +00:00
Alex Converse
e92ad83f54 Cosmetics: Remove the implied gap before AOT_USAC in the MPEG-4 AOT enum. 
Originally committed as revision 20514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 20:36:42 +00:00
Alex Converse
01d19fbc9f AAC: Rename sect_len to sect_end. It marks the last sfb of the section, not the 
length of the section.

Originally committed as revision 20513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 20:33:56 +00:00
Alex Converse
5aea268d14 Add a channels field to MPEG4AudioConfig. 
Originally committed as revision 20512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 20:24:23 +00:00
Vitor Sessak
f2b7ce8ae6 Use doubles in ff_set_min_dist_lsf(). After this patch, AMR can use this 
function with no change in output.

Originally committed as revision 20511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 11:00:50 +00:00
Alex Converse
4312b9367a Add Low Delay MPEG Surround to the enum of MPEG-4 Audio Object Types. 
Originally committed as revision 20510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-11 01:04:08 +00:00
Justin Ruggles
3155716677 Add CH_LAYOUT_NATIVE channel mask value to allow user to request native codec 
channel order from the decoder rather than the default FFmpeg channel order.

Originally committed as revision 20508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 21:53:22 +00:00
Michael Niedermayer
67e362ca45 indent 
Originally committed as revision 20507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 21:00:46 +00:00
Carl Eugen Hoyos
de9bc64df4 Cosmetics: Fix indentation after r20505. 
Originally committed as revision 20506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 20:55:45 +00:00
Carl Eugen Hoyos
602dd2d359 Add .pix_fmts to H264 VDPAU decoder declaration and remove obsolete test 
for codec->capabilities.

Originally committed as revision 20505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 20:55:00 +00:00
Michael Niedermayer
44be1d6478 Try to fix has_b_frame calculation for open gop files. 
Fixes issue1523

Originally committed as revision 20504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 20:24:41 +00:00
Vitor Sessak
51ae2142d5 Fix palette copying in av_picture_copy(). Previous code worked only if 
linesize[1] == 1, which does not make sense.

Originally committed as revision 20503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 19:36:58 +00:00
NVIDIA Corporation
70e0c871eb Add VDPAU hardware accelerated decoding for MPEG-4 ASP which can be used 
by video players.

Original patch by NVIDIA corporation.

Originally committed as revision 20502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 18:52:39 +00:00
Jai Menon
09bad7e3ca Handle JPEG2000 frames stored in the Quicktime container. 
Fixes issue 1525.

Originally committed as revision 20500 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 14:48:32 +00:00
Jai Menon
b70b158833 cosmetics : fix indentation. 
Originally committed as revision 20499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 14:37:42 +00:00
Vitor Sessak
00fa73f052 Avoid variable-length array use in ff_acelp_lspd2lpc() 
Originally committed as revision 20496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 04:17:18 +00:00
Michael Niedermayer
dccda293a0 Add a NULL pointer check to avcodec_close() this should prevent a segfault 
when closing without open.

Originally committed as revision 20495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-10 02:51:47 +00:00
Ronald S. Bultje
c47ca25e74 Make get_bits_left() available for use in libavcodec (was previously held 
private in dv.c for some reason). See "[PATCH] get_bits_left()" thread.

Originally committed as revision 20490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 22:10:43 +00:00
Ronald S. Bultje
b1ade3d182 And on the sixth day, God gave us the <= operand, which makes the loop 
"for (i = 1; i < num + 1; i++)" look like "for (i = 1; i <= num; i++)".
Programmers worldwide rejoiced and used the operand, e.g. in the thread
"[PATCH] remove ugliness in cel_filters.c", and He saw that it was good.

Originally committed as revision 20489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 22:04:03 +00:00
Vitor Sessak
e26d131845 Do not hardcode filter order in ff_acelp_lspd2lpc() 
Originally committed as revision 20485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 12:06:19 +00:00
Francesco Lavra
91cc5d3767 Move ff_reverse in libavcodec to av_reverse in libavutil. 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-09 09:11:35 +00:00
Carl Eugen Hoyos
adadf26bb9 Use enum FrameType as parameter to construct_perm_table(). 
Originally committed as revision 20480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-08 23:37:59 +00:00
Michael Niedermayer
a16f80f392 Remove unused variable. 
1l for me if it wherent sunday and i could buy cola.

Originally committed as revision 20477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-08 14:54:43 +00:00
Justin Ruggles
187bc061e4 ac3dec: revert r20089. The change was just wrong. 10l for me. 
Originally committed as revision 20473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-08 03:06:05 +00:00
Michael Niedermayer
f3001e0dee Simpliy exp*table init, based on patch by reimar. 
Originally committed as revision 20470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-07 20:10:02 +00:00
Reimar Döffinger
1ffc6e8327 Add ff_init_ff_cos_tabs function and use it in rdft.c to ensure that the 
necessary ff_cos_tabs tables are initialized.
Fixes issue 1507 (QDM2 broken since r20237 without hardcoded tables).

Originally committed as revision 20464 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-05 18:29:06 +00:00
Reynaldo H. Verdejo Pinochet
136086523f Correct double include introduced by r20450 
Originally committed as revision 20452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-05 01:10:27 +00:00
Vitor Sessak
c902340599 Reduce stack memory allocation in MP3 decoder 
Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 23:33:08 +00:00
Reynaldo H. Verdejo Pinochet
0c50f8e6cc Implement ff_scale_vector_to_given_sum_of_squares() 
to aid generic gain control routines. Changes
for qcelp are included. Patch Collin McQuillan.

Originally committed as revision 20450 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 19:29:29 +00:00
Reimar Döffinger
223217746c Pad ff_cos_tabs and ff_sin_tabs so that index n points to the table for n bits. 
While this "wastes" up to 2x32 bytes it makes the code slightly simpler and
less confusing.

Originally committed as revision 20449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 17:30:23 +00:00
Alex Converse
981b8fd777 Don't lock the channel output configuration based on the first value seen for 
non extradata formats. Instead lock it only after the successful decoding of a
frame. This fixes issue 999.

Originally committed as revision 20448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 22:50:02 +00:00
Andrew Wason
42022e0362 add yuvs fourcc to raw.c and isom.c, fixes samples/mov/yuvs.mov 
patch by Andrew Wason

Originally committed as revision 20439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 16:17:21 +00:00
Justin Ruggles
31f8c10983 Simplify AC-3 critical band end calculation (correctly this time). 
Originally committed as revision 20438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 03:26:26 +00:00
Justin Ruggles
94593c9b52 Revert r20050, which caused decoding errors with at least one valid AC-3 file. 
Originally committed as revision 20437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 02:59:18 +00:00
Michael Niedermayer
ad9feac9fb Avoid huge array for rgb ljpeg on the stack. 
Code tested with an ljpeg i had laying around.

Originally committed as revision 20433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-02 14:12:25 +00:00
Ben Littler
e47ca4f798 map VYUY fourcc to rawcodec 
fixes http://samples.mplayerhq.hu/V-codecs/ATI-VCR12/ATI/y422test.avi

Originally committed as revision 20432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-02 00:10:10 +00:00
Justin Ruggles
4c1645a458 Set sample format in flac_decode_init() rather than in 
ff_flac_parse_streaminfo() since the latter is shared with the raw FLAC
demuxer, which should not be setting the sample format.

Originally committed as revision 20430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-01 16:48:05 +00:00
Justin Ruggles
dee34af4d6 Set the sample format for Smacker audio in the decoder rather than in the 
demuxer.

Originally committed as revision 20429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-01 15:08:49 +00:00
Vitor Sessak
083c5a48ec Implement AMR gain function that is used by both AMR and SIPR. 
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-31 02:02:30 +00:00
Michael Niedermayer
8a08175f3f Change whitespace placement a little to improve readabiliy slightly. 
Thats not an attempt to emulate indent -kr behavior down to the finest
fineprint, first it would not be worth the work, second it would be less
readable, third it would  not be K&R but indent -kr then.

Originally committed as revision 20416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:58:59 +00:00
Michael Niedermayer
f92e769666 Multiple inclusion guards for synth_filter.h. 
Originally committed as revision 20415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:46:29 +00:00
Francesco Lavra
e58992e41f Support demuxing teletext in DVB streams. 
Original patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 20414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:46:16 +00:00
Michael Niedermayer
d886e4df10 Vertically align function arguments. 
Originally committed as revision 20413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:43:56 +00:00
Måns Rullgård
de4070b520 Add generic rules for building helpers with HOSTCC 
Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 00:55:35 +00:00
Reimar Döffinger
7a41027cc4 vorbis_dec: factor out duplicated code for index reading, bounds checking and 
error message into a shared macro.

Originally committed as revision 20411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 22:41:45 +00:00
Reimar Döffinger
3db0208c42 Change format string from "x" to PRIx32 to hopefully fix a warning with Cygwin gcc 4.2.4. 
Originally committed as revision 20407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 20:02:40 +00:00
Måns Rullgård
785d3c97b2 Makefile cosmetics 
Originally committed as revision 20406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:49:19 +00:00
Måns Rullgård
df4fe41df4 Generate mpegaudio tables only when CONFIG_HARDCODED_TABLES is set 
Having mpegaudiodec.o unconditionally depend on mpegaudio_tables.h
forces the latter to be generated even when it will not be used.

Originally committed as revision 20405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:49:16 +00:00
Reimar Döffinger
52a4a07778 Fix out-of-tree builds with --enable-hardcoded-tables 
Originally committed as revision 20404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:38:31 +00:00
Reimar Döffinger
2300b120dd Fix dependency: generated table is needed to create the mpegaudiodec.o file, not the .c one. 
Originally committed as revision 20403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:15:42 +00:00
Reimar Döffinger
9e8fecf7ea Better formatting for 2D tables in tableprint code. 
Originally committed as revision 20402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:05:45 +00:00
Reimar Döffinger
8abe97be92 10l, fix incorrect endif comment. 
Originally committed as revision 20401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 18:52:39 +00:00
Reimar Döffinger
eadaa00c6f Add support for hardcoding the mpegaudiodec tables. 
Reduces .bss size by about 194 kB.

Originally committed as revision 20400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 18:42:52 +00:00
Michael Niedermayer
d49dded591 Remove unused variable j. 
Originally committed as revision 20398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 14:40:05 +00:00
Michael Niedermayer
4f99c31c39 Split synth filter out of dca.c. 
Originally committed as revision 20396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 10:51:51 +00:00
Diego Biurrun
638783bf81 Split PAM encoder off into its own file. 
Originally committed as revision 20395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 06:41:58 +00:00