David Conrad
2d08f9ea54
VC1 loop filter uses the frame quantizer not the mb quantizer
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Originally committed as revision 18534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-16 07:34:52 +00:00
David Conrad
3992526b3c
Split VC1 loop filter into separate functions for h/v and size
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Originally committed as revision 18521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 06:22:17 +00:00
David Conrad
0e58865d6e
Move VC1 loop filter to DSPContext
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Originally committed as revision 18520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 06:20:22 +00:00
David Conrad
8013da7364
VC1: add and use avg_no_rnd chroma MC functions
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Originally committed as revision 18518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:56:10 +00:00
David Conrad
c374691b28
Rename put_no_rnd_h264_chroma* to reflect its usage in VC1 only
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Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:55:39 +00:00
David Conrad
6cecd63005
VC1: Do qpel when needed for both MVs in a B frame
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Originally committed as revision 18511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 19:26:33 +00:00
Carl Eugen Hoyos
e161e007be
Use INIT_VLC_USE_STATIC and not its value "1".
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Originally committed as revision 18430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 11:47:15 +00:00
Thilo Borgmann
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
David Conrad
828775e160
Remove unused FILTSIGN macro
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Originally committed as revision 18300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 08:06:30 +00:00
Gwenole Beauchesne
bb691a6da4
Add support for HW accelerated VC-1 decoding through the new
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AVHWAccel infrastructure.
Originally committed as revision 18135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-21 23:44:21 +00:00
Carl Eugen Hoyos
1a022c2fbf
Apply correct pix_fmts to WMV3_VDPAU and VC1_VDPAU.
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Originally committed as revision 17594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-25 23:58:52 +00:00
Carl Eugen Hoyos
ac00575d92
Fix VC1 and WMV3 playback in MPlayer.
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Originally committed as revision 17587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-25 15:43:53 +00:00
Gwenole Beauchesne
4daa41c415
Rename buf_vdpau to buf_start
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Patch by Gwenole Beauchesne <g$lastname> <at> <(antonym of "joined")-desktop><com>
Originally committed as revision 17561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-24 17:09:57 +00:00
Michael Niedermayer
c269cf68a0
Approved hunks for VAAPI / our new shiny hwaccel API
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by Gwenole Beauchesne gbeauchesne splitted desktop com
Originally committed as revision 17539 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-23 13:35:52 +00:00
Diego Biurrun
de86157836
cosmetics: 'void/int inline' --> 'inline void/int' to avoid warnings of the type
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"'inline' is not at beginning of declaration" with -Wextra.
Originally committed as revision 17392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-17 12:11:46 +00:00
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Gwenole Beauchesne
f92a6c66ed
Record B-fraction index from frame header and two fields from entry point structure
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into VC-1 context.
Patch by Gwenole Beauchesne
(gbeauchesne <whirlpool> splitted <dash> desktop <dit> com)
Thread [PATCH][VC-1] Record extra syntax elements for VA API support
Originally committed as revision 16859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-30 17:15:08 +00:00
Kostya Shishkov
81169111ef
Fix Doxygen comments for VC-1 decoder.
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Originally committed as revision 16843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28 07:16:52 +00:00
Stefan Gehrer
3e7233688a
avoid duplication of size_table and offset_table
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Originally committed as revision 16743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-24 14:28:08 +00:00
Kostya Shishkov
1cae2ef9a6
Remove the block with always false condition from vc1_parse_frame_header()
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Originally committed as revision 16726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-23 06:33:04 +00:00
Kostya Shishkov
a28d522491
VC-1 postproc field is 2 bits wide while decoder read only single bit.
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Spotted by Stephen Warren.
Originally committed as revision 16725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-23 06:31:17 +00:00
Carl Eugen Hoyos
27052238c0
Cosmetics: Fix indentation after last commit.
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Originally committed as revision 16700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-20 09:36:28 +00:00
NVIDIA Corporation
c5b42f4a80
Add VDPAU hardware accelerated decoding for WMV3 and VC1 which can
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be used by video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-20 09:28:36 +00:00
Aurelien Jacobs
199436b952
moves mid_pred() into mathops.h (with arch specific code split by directory)
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Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:57:40 +00:00
Jason Garrett-Glaser
5a44906d8e
Fix 10L in r16670 (broke deblocking code)
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Originally committed as revision 16671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 07:20:12 +00:00
Jason Garrett-Glaser
0a359cf157
Faster VC-1 C loopfilter using lots of xor magic
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Originally committed as revision 16670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 07:14:36 +00:00
Kostya Shishkov
7a96cd3123
VC-1 display dimensions should affect coded dimensions only (I think)
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Originally committed as revision 16578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:05:40 +00:00
Kostya Shishkov
e9ca5f0892
Print VC-1 aspect ratio in debug
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Originally committed as revision 16577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:03:45 +00:00
Kostya Shishkov
820089cb06
421l: fix loop filter for P-frames in VC-1
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Originally committed as revision 16576 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 08:02:31 +00:00
Carl Eugen Hoyos
63bfcb6997
Fill range_map* in VC1Context.
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Originally committed as revision 16515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-10 09:55:55 +00:00
Carl Eugen Hoyos
49186206eb
Add refdist_flag to VC1Context.
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Originally committed as revision 16504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-09 16:51:21 +00:00
Kostya Shishkov
55374d57e8
421l: postproc flag may be present in any VC-1 AP frame type
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Originally committed as revision 15842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-16 06:47:44 +00:00
Kostya Shishkov
77298e99b7
Make it possible to disable loop filter in VC-1.
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Unlike H.264 it does not affect picture quality on any files I've watched.
Originally committed as revision 15295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 06:35:37 +00:00
Diego Biurrun
218e061201
Remove unused variable.
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Originally committed as revision 14442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-27 21:56:26 +00:00
Kostya Shishkov
00a750009f
In-loop deblocking filter for VC-1 decoder
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Originally committed as revision 14344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 06:21:27 +00:00
Erik Hovland
8d8d2b7391
Fix a mem leak in vc1_decode_frame().
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Patch by Erik Hovland erik hovland org
Originally committed as revision 14277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 07:15:50 +00:00
Stefan Gehrer
5a89396989
remove duplicate tables
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Originally committed as revision 13959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 11:33:49 +00:00
Stefano Sabatini
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Diego Biurrun
f4433de9ef
consistency cosmetics: indices --> indexes
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Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-26 23:14:25 +00:00
Stefano Sabatini
162d4fc99d
Add long names to AVCodec declarations.
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patch by Stefano Sabatini, stefano.sabatini-lala poste it
Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27 22:39:51 +00:00
Zuxy Meng
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Aurelien Jacobs
9701840bb5
add FF_ prefix to all (frame)_TYPE usage
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Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-09 23:31:02 +00:00
Diego Biurrun
5e53486545
typo fix: inited --> initialized
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Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-13 09:26:10 +00:00
Aurelien Jacobs
60b6dbe716
const
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Originally committed as revision 11800 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 23:25:27 +00:00
Michael Niedermayer
14ff144c1b
some const
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Originally committed as revision 11784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 16:04:29 +00:00
Zdenek Kabelac
e2fdba650d
Correctly clean up IntraX8Context upon codec close.
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patch by Zdenek Kabelac, zdenek d kabelac a gmail d com
Originally committed as revision 11608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-25 07:37:46 +00:00
Kostya Shishkov
95e3fdb846
pqindex=0 is forbidden
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Originally committed as revision 11540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-16 17:07:34 +00:00
Christophe Gisquet
750e37eb83
Select scan tables for 8x4 and 4x8 blocks only once.
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Patch by Christophe GISQUET ([christophe][gisquet] <whirlpool sign> free <spot> fr)
Thread [PATCH] Determine once and for all zz scan tables to use in VC-1 VLD
Originally committed as revision 11525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-14 06:10:02 +00:00
Kostya Shishkov
b44665c4e6
Make decode210() common function.
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Originally committed as revision 11382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-03 09:16:56 +00:00
Kostya Shishkov
3a18218e7b
Enable 4x4 IDCT for FASTTX=0 mode in WMV3
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Originally committed as revision 11199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 05:55:45 +00:00
Aurelien Jacobs
59e6f60a99
add ff_ prefix to all simple_idct symbols
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Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 21:21:11 +00:00
Kostya Shishkov
8df7cfe97c
Use IDCT functions when FASTTX=0
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Originally committed as revision 11189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 10:50:50 +00:00
Kostya Shishkov
d2e45f33a4
Switch VC-1 decoder to output decoded residual immediately.
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Originally committed as revision 11188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 10:41:18 +00:00
Vitor Sessak
f87d2632b3
Fix alignment broke by my last patch
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Originally committed as revision 11123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 22:35:38 +00:00
Vitor Sessak
52b541ad79
spelling
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Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 22:21:04 +00:00
Christophe Gisquet
1a625dce18
Use put_signed_pixels_clamped where appropriate
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Patch by Christophe GISQUET christophe.gisquet <whirlpool sign> fr(run of two 'e').(copy 2 bytes with offset -5)
Thread: [PATCH] Use signed version when putting and clamping pixels in VC-1
Originally committed as revision 11029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-15 06:25:20 +00:00
Kostya Shishkov
63d2bad846
X8 is supported now, so warning is incorrect
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Originally committed as revision 10990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-10 08:23:01 +00:00
Michael Niedermayer
732cb5fd5a
add {} to make the else look a little more normal
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Originally committed as revision 10978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-09 21:52:29 +00:00
Michael Niedermayer
dd2111bdb7
indention
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Originally committed as revision 10977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-09 21:51:50 +00:00
Michael Niedermayer
8590bcc3cd
indention
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Originally committed as revision 10976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-09 21:49:41 +00:00
Michael Niedermayer
9abc7e0fdc
intrax8 decoder patch by "someone"
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Originally committed as revision 10971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-09 21:37:48 +00:00
Kostya Shishkov
bf672ac73f
Use simple IDCT for now
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Originally committed as revision 10835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-22 10:23:38 +00:00
Kostya Shishkov
c6137a61f4
Remove incorrect and unneeded code
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Originally committed as revision 10834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-22 10:22:36 +00:00
Kostya Shishkov
bbfc038f09
WMV3 mode with FASTTX=0 seems to use standard IDCT instead of own 8x8 transform
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Originally committed as revision 10782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-18 16:10:36 +00:00
Kostya Shishkov
2a898132a2
Enable error resilience in WMV3/VC-1 decoder
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Originally committed as revision 10502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-15 11:06:27 +00:00
Kostya Shishkov
a9d78ac51a
HALFPQ should be used only for when PQUANT is selected
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Originally committed as revision 10500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-15 09:24:53 +00:00
Kostya Shishkov
f7d2a43707
In case when any quantizer may occur, HALFPQ should be zero
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Originally committed as revision 10499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-15 09:23:58 +00:00
Aurelien Jacobs
28296f9c9e
move get_unary() to its own file
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Originally committed as revision 10240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 22:33:48 +00:00
Alex Beregszaszi
3a5729eae1
use skip_bits where appropriate
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Originally committed as revision 10005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 01:08:28 +00:00
Alex Beregszaszi
5fc32c275e
use get_bits1(..) instead get_bits(.., 1)
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Originally committed as revision 9999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 00:13:31 +00:00
Alex Beregszaszi
3c2ddb5920
use get_unary from bitstream.h
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Originally committed as revision 9996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-08 22:54:47 +00:00
İsmail Dönmez
63e24954be
Replace non-existing @fixme doxygen tags with @todo.
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patch by Ismail Dönmez, ismail pardus.org tr
Originally committed as revision 9625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-13 13:04:55 +00:00
Kostya Shishkov
3662aa766f
Drop redundant assignment and variable
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Originally committed as revision 9502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-06 14:11:29 +00:00
Diego Biurrun
e5a389a1b7
license header consistency cosmetics
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Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
Kostya Shishkov
26bdc6bc6e
this prediction direction adjustment is wrong
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Originally committed as revision 9450 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-28 15:53:36 +00:00
Kostya Shishkov
c294d7c6ba
Typo
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Originally committed as revision 9290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 15:03:28 +00:00
Diego Biurrun
755bfeabcc
misc spelling fixes
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Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-12 09:29:25 +00:00
Aurelien Jacobs
82dc348bd1
those tables don't need to be extern
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Originally committed as revision 8972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 10:14:58 +00:00
Aurelien Jacobs
5ecb0677a2
use header instead of copying table declarations
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Originally committed as revision 8970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 10:12:02 +00:00
Diego Biurrun
2029f312e8
Remove redundant #inclusion of common.h, avcodec.h already #includes it.
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Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 09:00:44 +00:00
Kostya Shishkov
a5c14fcaef
Add ff_ prefix to (externally) visible variables
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Originally committed as revision 8951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-09 16:59:46 +00:00
Kostya Shishkov
2a2072fe1e
Use correct dequantizer value
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Originally committed as revision 8950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-09 11:30:30 +00:00
Kostya Shishkov
660e83f815
Add prefix to some variables for consistency
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Originally committed as revision 8916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-06 11:40:42 +00:00
Kostya Shishkov
22c3029da1
Move variables to vc1data.h
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Originally committed as revision 8913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-06 10:58:32 +00:00
Kostya Shishkov
7d9a6a0fc3
Move some declarations into header
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Based on patch by Denis Fortin
(cons (car '(fortin NOSPAM)) '(nerim net))
Originally committed as revision 8884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-04 03:34:21 +00:00
Diego Biurrun
5982ae94ee
Move VC1 parser to its own file.
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Originally committed as revision 8882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-04 00:09:33 +00:00
Diego Biurrun
7f3f0dc221
Remove unused variable.
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Originally committed as revision 8769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-21 15:55:45 +00:00
Kostya Shishkov
a61456152d
Pullback should be performed on scaled motion vectors in B-frames
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Originally committed as revision 8750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-18 17:36:52 +00:00
Kostya Shishkov
44942d52b6
Set C predictor to zero if unavailable (should fix B-frame border artifacts)
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Originally committed as revision 8702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-10 05:31:22 +00:00
Kostya Shishkov
047549d382
vc1_split should be static
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Originally committed as revision 8626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-04 13:26:26 +00:00
Kostya Shishkov
351f6b4e91
FASTTX==0 means additional 16 bits in extradata
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Originally committed as revision 8533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 07:28:52 +00:00
Kostya Shishkov
6b27f3b87f
One more FASTTX-related hack
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Originally committed as revision 8532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-27 07:27:53 +00:00
Kostya Shishkov
b666151045
1000l to myself - get correct quantization for blocks 1 and 2
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P.S. This condition could be also written as if(n==3 || n==(2-dc_pred_dir))
Originally committed as revision 8508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-25 06:00:06 +00:00
Kostya Shishkov
9a44385e1a
Zero MV vectors for P frame intra blocks
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Originally committed as revision 8440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 18:07:27 +00:00
Kostya Shishkov
7c9712335b
indentation
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Originally committed as revision 8437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 07:53:16 +00:00
Kostya Shishkov
ab47579565
Proper handling of motion vectors for adv. profile
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Originally committed as revision 8436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-18 07:51:40 +00:00
Kostya Shishkov
c52ff68852
Looks like I'll work on it this year too
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Originally committed as revision 8160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 06:59:39 +00:00
Kostya Shishkov
9d1f80f207
WMV3 Complex Profile initial support
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Originally committed as revision 8159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 06:39:58 +00:00
Reimar Döffinger
f66e4f5f9e
Add av_ prefix to clip functions
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Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
Kostya Shishkov
674678b04a
Intensity compensation for B-frames in AP was missing
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Originally committed as revision 7962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-13 07:48:23 +00:00