Måns Rullgård
84368aa629
ARM: fix build for darwin/iphone
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References to external symbols in asm code need prefixes.
Originally committed as revision 22949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-22 21:19:32 +00:00
Michael Niedermayer
ddecab2097
Set .supported_samplerates for mpeg audio encoders.
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Originally committed as revision 22944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-22 09:41:45 +00:00
Ronald S. Bultje
9a32573b49
WMAVoice postfilter.
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Originally committed as revision 22938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 18:01:34 +00:00
Ronald S. Bultje
b1078e9fe6
Move clipping of audio samples (for those codecs outputting float) from decoder
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to the audio conversion routines.
Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:57:48 +00:00
Jai Menon
6858ce2ffc
Fix typo.
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Originally committed as revision 22936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:51:37 +00:00
Ronald S. Bultje
805a83d506
Implement QCELP postfilter.
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Originally committed as revision 22935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:50:08 +00:00
Ronald S. Bultje
5180a0b197
Make the Sipr16k postfilter function write data into the target/output buffer.
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Originally committed as revision 22934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:46:59 +00:00
Ronald S. Bultje
8955a9d79c
Split input/output data arguments to ff_acelp_apply_order_2_transfer_function().
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Originally committed as revision 22933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:45:24 +00:00
Ronald S. Bultje
bb2dd9efd8
Split the input/output data arguments to ff_adaptive_gain_control().
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Originally committed as revision 22932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 17:43:52 +00:00
David Conrad
8e6daa4a95
theora: coeff huffman codes are allowed to be up to 32 bits long (for 32 tokens)
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Originally committed as revision 22931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 13:19:00 +00:00
Vitor Sessak
a2d3588813
10l: do not try to unpack DTX frames in AMR-NB decoder
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Originally committed as revision 22930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-21 13:05:25 +00:00
Diego Biurrun
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Diego Biurrun
4311ff776b
cosmetics: Switch Doxygen comments to JavaDoc style.
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Originally committed as revision 22919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:23:00 +00:00
Jason Garrett-Glaser
dbb4f0515f
vertical align in libx264.c
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Originally committed as revision 22915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-19 21:20:20 +00:00
Michael Kaufmann
22c29c36cd
Add const to some pointer parameters.
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Patch by Michael Kaufmann, hallo michael-kaufmann ch
Originally committed as revision 22900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 11:00:53 +00:00
David Conrad
33e623831b
vp3: Use avctx pointer directly
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Originally committed as revision 22899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 10:37:42 +00:00
David Conrad
8099d6c985
vp3: Read fps and aspect ratio in the decoder
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Originally committed as revision 22898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 02:04:39 +00:00
David Conrad
ddc7e438e0
vp3: Don't crop if there's a left/top offset, it's wrong
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Fixes issue1834
Originally committed as revision 22897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 02:04:35 +00:00
David Conrad
eb6a6cd788
vp3: DC-only IDCT
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2-4% faster overall decode
Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 02:04:30 +00:00
David Conrad
6086731299
vp3: More buffer length checks
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.5% slower to fix some crashes on invalid streams
Originally committed as revision 22893 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-16 12:21:44 +00:00
David Conrad
d7097c2d88
vp3: Remove internal debug statement
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Originally committed as revision 22892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-16 12:21:41 +00:00
Gwenole Beauchesne
6752a3cc6c
H.264: cosmetics (vertical align).
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Originally committed as revision 22885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-15 13:16:37 +00:00
Gwenole Beauchesne
fa37cf0db3
H.264: move avctx->{profile,level} init before AVCodecContext.get_format().
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Originally committed as revision 22884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-15 08:30:48 +00:00
Gwenole Beauchesne
b08e38e8c3
H.264: move avctx->refs init before AVCodecContext.get_format().
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Originally committed as revision 22883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-15 08:27:06 +00:00
Andreas Öman
67d96fb42d
pngdec: Add support for PIX_FMT_Y400A
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Originally committed as revision 22882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-14 20:15:50 +00:00
Andreas Öman
4744f896e5
Add PIX_FMT_Y400A, 8bit gray, 8bit alpha
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Originally committed as revision 22881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-14 20:15:19 +00:00
Stefano Sabatini
4563cf247d
Factorize code in get_bit_rate().
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Originally committed as revision 22879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 23:24:25 +00:00
Diego Biurrun
e5d2bdec11
Add rectangle.h #include for fill_rectangle().
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Originally committed as revision 22877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 22:52:14 +00:00
Diego Biurrun
d02bb3ecf1
Move static function fill_filter_caches() from h264.h to h264.c.
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The function is only used within that file, so it makes sense to place
it there. This fixes many warnings of the type:
h264.h:1170: warning: ‘fill_filter_caches’ defined but not used
Originally committed as revision 22876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 22:15:49 +00:00
Måns Rullgård
2bb29da602
DCA: indent
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Originally committed as revision 22872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 10:15:05 +00:00
Måns Rullgård
69e171364e
DCA: optimise dca_subsubframe()
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8% faster overall on Cortex-A8.
Originally committed as revision 22871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 10:15:00 +00:00
Gwenole Beauchesne
b0941dee3c
[VA-API] Fix long-term reference frames addition to the DPB.
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This fixes MR2_MW_A/MR2_TANDBERG_E on Intel Ironlake and NVIDIA HW.
Originally committed as revision 22869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 06:43:01 +00:00
Måns Rullgård
b591c7af31
10l: fix build on non-NEON ARM
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Originally committed as revision 22867 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 00:48:49 +00:00
Stefano Sabatini
e574770633
Change ff_raw_pixelFormatTags RGB entries (RGB555, BGR555, RGB565,
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BGR565, RGB565) to make them specify the tags for the LE variants
rather than for the native endian ones.
Fix NUT compatibility.
Originally committed as revision 22866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 22:05:18 +00:00
Stefano Sabatini
94e57758da
Fix grammar: a expression -> an expression.
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Originally committed as revision 22865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 21:49:04 +00:00
Stefano Sabatini
85c36856ff
Remove stray empty line.
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Originally committed as revision 22864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 21:49:01 +00:00
Måns Rullgård
08255107cf
DCA: ARM/NEON optimised lfe_fir
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Originally committed as revision 22863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 20:45:33 +00:00
Måns Rullgård
e168a5567a
DCA: 16-byte-align lfe_fir tables
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Originally committed as revision 22862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 20:45:29 +00:00
Måns Rullgård
309d16a4a0
DCA: break out lfe_interpolation_fir() inner loops to a function
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This enables SIMD optimisations of this function.
Originally committed as revision 22861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 20:45:25 +00:00
Stefano Sabatini
fc7e2d34cf
Fix constness for func[12] parameters in ff_parse_expr() and
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ff_parse_and_eval_expr().
Change func[12] attributes from "** func" to "* const * func".
This is consistent with the semantics of the provided arrays of
functions, which are not supposed to be changed by the ff_parse_*
functions.
Also fix the GCC compilation warnings:
libavcodec/ratecontrol.c: In function ‘ff_rate_control_init’:
libavcodec/ratecontrol.c:109: warning: passing argument 3 of ‘ff_parse_expr’ discards qualifiers from pointer target type
libavcodec/eval.h:69: note: expected ‘double (**)(void *, double)’ but argument is of type ‘double (* const*)(void *, double)’
Originally committed as revision 22860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 20:22:55 +00:00
Stefano Sabatini
82fdcd449c
Change constness for func[12]_name parameters of ff_parse_expr() and
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ff_parse_and_eval_expr().
Change attribute from "const char **" to "const char * const *".
The name arrays are not supposed to be changed by the function.
Originally committed as revision 22859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 19:21:19 +00:00
Stefano Sabatini
1235429c27
Rename ff_parse() to ff_parse_expr().
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The new name is more expressive and fits better in the overall naming
scheme for the revisited eval API.
Originally committed as revision 22858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 19:21:15 +00:00
Stefano Sabatini
6c71d2c135
Remove unnecessary header inclusion directives.
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Originally committed as revision 22857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 19:21:08 +00:00
Michael Kaufmann
2818bdf22b
Extradata length checks for Huffyuv.
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Patch by Michael Kaufmann hallo $(name) dash $(surname) ch
Originally committed as revision 22856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 16:16:43 +00:00
Måns Rullgård
843c7aa8fb
DCA: use FASTDIV in decode_blockcode()
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Originally committed as revision 22855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 16:05:10 +00:00
Måns Rullgård
f01210a691
ARM: fix NEON synth_filter_float with hardfp calls
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Originally committed as revision 22852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 13:28:59 +00:00
Jai Menon
a7fc91468c
Remove useless header inclusion.
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Originally committed as revision 22851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 13:21:33 +00:00
Måns Rullgård
766fefe8e2
DCA: simplify lfe_interpolation_fir()
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This reorders the lfe_fir tables, and drops the mirrored half,
such that the loops in lfe_interpolation_fir() can be simplified.
The new loop structure should be easier to implement with SIMD.
Static data size is reduced by 2kB.
3% faster on Cortex-A8.
Originally committed as revision 22849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 11:14:55 +00:00
Måns Rullgård
b92d483bac
DCA: use a local variable for loop boundary
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This prevents gcc reloading the value from memory on each iteration
of the loop.
Originally committed as revision 22848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 11:14:51 +00:00
Måns Rullgård
0dc7df28dd
DCA: use some type-punning in qmf_32_subbands()
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Originally committed as revision 22847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-12 11:14:48 +00:00
Stefano Sabatini
a367be1e88
Rename ff_eval2() to ff_parse_and_eval_expr().
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The new name better expresses what the function does.
Originally committed as revision 22845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 22:32:04 +00:00
Stefano Sabatini
4565caf120
Rename ff_parse_eval() to ff_eval_expr().
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The new name expresses better what the function does.
Originally committed as revision 22844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 22:32:01 +00:00
Stefano Sabatini
f54978f117
Place some empty line in the doxy.
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Improve readability, also consistent with the predominant doxy style.
Originally committed as revision 22841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 20:04:15 +00:00
Stefano Sabatini
8c21647382
Remove redundant file descriptions from copyright headers.
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File description is only kept in the @file doxy.
Originally committed as revision 22840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 20:04:11 +00:00
Stefano Sabatini
a3731cadfc
Avoid the use of the symbol ff_expr_s for referencing AVExpr.
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This way we have to deal only with struct AVExpr and AVExpr, which is
slightly less confusing as the association between the two symbols is
obvious.
Originally committed as revision 22839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 18:44:51 +00:00
Jai Menon
96561c12c5
DECLARE_ALIGNED usage requires #inclusion of 'mem.h'.
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Originally committed as revision 22838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 15:54:45 +00:00
Stefano Sabatini
80ed701443
Doxument ff_free_expr().
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Originally committed as revision 22837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 14:15:32 +00:00
Stefano Sabatini
21302fed02
Make ff_fill_linesize() use the information stored in
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av_pix_fmt_descriptors.
Allow simplification and a more generic implementation.
Originally committed as revision 22836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 14:09:05 +00:00
Stefano Sabatini
f8fea468b2
Rename ff_eval_free() to ff_free_expr().
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Originally committed as revision 22834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 11:47:33 +00:00
Stefano Sabatini
073f6d5b96
Rename AVEvalExpr to AVExpr, as suggested by Michael.
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The new name is shorter and less confusing.
Originally committed as revision 22833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 11:47:29 +00:00
Stefano Sabatini
5fccafdbc1
Move AVEvalExpr declaration at the beginning of the file, where it is
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less distracting.
Originally committed as revision 22832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 11:47:24 +00:00
Jai Menon
3ffdd09a7a
alacenc : Report supported input sample formats.
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Originally committed as revision 22829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-10 17:32:41 +00:00
Måns Rullgård
e73d1a5efc
ARM: NEON optimised synth_filter_float
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2.7x faster DCA decoding on Cortex-A8
Originally committed as revision 22828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-10 16:27:56 +00:00
Måns Rullgård
f462ed1f82
Make synth_filter a function pointer
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Originally committed as revision 22827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-10 16:27:53 +00:00
Måns Rullgård
38d52f3ea3
DCA: align some arrays
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Optimised implementations of the synth filter will require these
arrays 16-byte aligned.
Originally committed as revision 22826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-10 16:27:47 +00:00
Alex Converse
ba659bedb8
Reindent read_sbr_extension.
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Originally committed as revision 22820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 06:27:39 +00:00
Alex Converse
73c2704608
Print an error and skip PS when PS is found but explicitly found but
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signaled to be absent.
Originally committed as revision 22819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 06:27:35 +00:00
Alex Converse
d14662f66a
Add support for PS sync extensions.
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Originally committed as revision 22818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 06:04:41 +00:00
Alex Converse
37216b99e0
Use get_bits_left() in the sync extension check.
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Originally committed as revision 22817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 06:04:37 +00:00
Alex Converse
702b73bc9f
Fix ext_object_type.
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In the case of explicit non-backwards compible PS, the extension object
type should be set to SBR. See 14496-3:2009 (fourth edition).
Originally committed as revision 22816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 06:04:31 +00:00
Craig Thomasson
77a670e796
Fix segfault when encoder initialization fails.
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Patch by Craig Thomasson $(name) dot $(surname) ripcode com
Originally committed as revision 22811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-06 09:52:41 +00:00
Reinhard Tartler
2819760b5c
Avoid division by zero
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Based on clang-scan report http://permalink.gmane.org/gmane.comp.video.ffmpeg.devel/107290
Originally committed as revision 22795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-04 07:18:10 +00:00
Vitor Sessak
c99baf05c3
Add help for (I)RDFT test in fft-test
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Originally committed as revision 22793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 15:05:27 +00:00
Vitor Sessak
c2b774a04e
Make code using 1d-DCT consistent with the API change
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Originally committed as revision 22792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 15:04:15 +00:00
Stefano Sabatini
2874c81cc8
Replace all remaining occurrences of AVERROR_NOMEM with
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AVERROR(ENOMEM).
AVERROR_NOMEM is deprecated and will be dropped at the next libavutil
major bump.
Originally committed as revision 22791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 14:15:00 +00:00
Alex Converse
523429220b
aacenc: Error when an unsupported profile is requested
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Originally committed as revision 22784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 16:26:10 +00:00
Alex Converse
636da41a20
aacenc: Don't lowpass the input unless specifically requested.
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The heuristic for estimating a good cutoff is busted.
Originally committed as revision 22779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 14:19:39 +00:00
Michael Niedermayer
008593be52
Change default for bidir_refine to 1.
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Originally committed as revision 22778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 14:08:51 +00:00
Michael Niedermayer
fd8277ffa0
Optimize bidir_refine a bit.
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compiled code is less tham 1/4 the size.
a tiny bit faster
Originally committed as revision 22777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 14:04:15 +00:00
Michael Niedermayer
a69220cce0
Change bidir refine hash code so we only need to perform a single
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hash calculation for the whole function.
negligibly faster (about 0.1%)
Originally committed as revision 22775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 12:34:08 +00:00
Michael Niedermayer
2d603902f3
Reduce the size of the bidir refine hashtable from 4096 to 256 and
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change the hash function to something more sane and simple.
about 1/3 faster, no meassureable change in psnr or size and i gues
its even same md5 with my test file but i forgot testing that.
Originally committed as revision 22773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 11:06:29 +00:00
Michael Niedermayer
e056d2a24b
Move comment that belonged to cmp() back to cmp().
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Originally committed as revision 22772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 01:13:59 +00:00
Michael Niedermayer
919e749772
slice dice, inline and outline cmp()
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motion_est.o is now less than half its previous size.
No speedchange meassureable.
Originally committed as revision 22771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-02 01:07:03 +00:00
Michael Niedermayer
00bbc09309
Store range coder state transition table.
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Use a better table, 2% compression gain for foreman
Originally committed as revision 22763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 18:51:08 +00:00
Reimar Döffinger
fa034b4427
Allow hardcoding of ulaw and alaw tables.
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Originally committed as revision 22762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 17:54:15 +00:00
Reimar Döffinger
8eaa6e0e04
Change/simplify the tableprint/tablegen API.
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Originally committed as revision 22761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 17:11:47 +00:00
Reimar Döffinger
27eecec359
Convert two "m" constraints to MANGLE to fix compilation with some compilers.
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Originally committed as revision 22760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 16:52:14 +00:00
Takashi Mochizuki
d749da7e8b
Fix typo: CODEC_FLAG2_SSIM is in flags2, not in flags.
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Patch by Takashi Mochizuki mochi (A) da2 (.) so (dash) net (dot) ne (.) jp
Originally committed as revision 22759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 15:52:50 +00:00
Bobby Bingham
0fb49b597b
Add function to export EDGE_WIDTH from libavcodec.
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Originally committed as revision 22753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 06:41:16 +00:00
Ronald S. Bultje
c846a984dc
Document API addition of avcodec_copy_context().
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Originally committed as revision 22752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 21:10:52 +00:00
Ronald S. Bultje
d103218046
Add avcodec_copy_context().
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Originally committed as revision 22750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 20:40:49 +00:00
Carl Eugen Hoyos
a4585e7834
Fix likely typo in r15937.
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Originally committed as revision 22746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 14:13:49 +00:00
Jean-Daniel Dupas
cc947f04cc
Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
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Patch by Jean-Daniel Dupas, devlists shadowlab org
Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
Alexander Strange
7a5c850be9
H264: Copy h264dsp when creating new slice threads
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Fixes slice multithreading (broken in r22565)
Fixes issue1815
Originally committed as revision 22740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 03:55:42 +00:00
Stefano Sabatini
11491503c4
Move AVMediaType from libavcodec to libavutil.
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This allows applications/libraries which require that symbol
(e.g. libavfilter) to be compiled without to depend on the presence of
libavcodec/avcodec.h, which may not be installed.
Originally committed as revision 22736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:31:16 +00:00
Stefano Sabatini
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Carl Eugen Hoyos
ca6e7708b4
Add spectral extension to the E-AC-3 decoder.
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Original patch by Justin, updated and resubmitted by
Christophe Gisquet, christophe D gisquet A gmail
Originally committed as revision 22734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 22:09:14 +00:00
Michael Niedermayer
1052b76f0f
Fix implicit weight for b frames in mbaff.
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Originally committed as revision 22733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 21:05:11 +00:00
Michael Niedermayer
c28112fab6
Make sure the EC code does not attempt to use inter based concealment if there
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is no reference frame available. (this can happen because the EC code will attempt
to use reference frames even for I/IDR frames)
Originally committed as revision 22732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 20:46:46 +00:00
Benoit Fouet
32e543f866
Replace @returns by @return.
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Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 15:50:57 +00:00
Stephen Warren
3bccd93ac0
Set VDPAU H264 picture parameter field_order_cnt and frame_num at the
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start of decoding a picture instead of at the end.
Fixes mmco01.264
Patch by Stephen Warren
Originally committed as revision 22728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 08:10:29 +00:00
Stephen Warren
e5efbafdfd
Fix VDPAU for H.264 streams with long reference frames.
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Patch by Stephen Warren.
Originally committed as revision 22727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 07:52:44 +00:00
Mohamed Naufal
148bcae98c
Implement YOP demuxer and video decoder.
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Patch by Mohamed Naufal gmailify(naufal11).
Originally committed as revision 22724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 22:17:01 +00:00
Reimar Döffinger
30ad1a6651
Include appropriate header in table generators instead of using a dummy
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av_cold define.
Originally committed as revision 22723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 21:32:38 +00:00
Reimar Döffinger
5b9c11ff96
Fix indentation.
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Originally committed as revision 22721 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 20:58:19 +00:00
Ronald S. Bultje
8ff5d1f319
Simplify interleaving code.
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Originally committed as revision 22719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 17:37:03 +00:00
Jai Menon
a0d5f3d39a
Cosmetics : add a space after ",".
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Originally committed as revision 22717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 12:53:35 +00:00
Loren Merritt
b23cf13c67
indent
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Originally committed as revision 22716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 02:50:41 +00:00
Loren Merritt
3224079956
optimize init_vlc().
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Reduce worst case time from O(N^2) to O(N*log(N)).
Speedup average case by a factor of 10 in ffv2 (total decoding speed +4-25%),
factor of 1.3 in ffvhuff (total +0.5%),
factor of 1.8 in indeo5 (total +1%),
factor of 1.1 in mjpeg (total +0.1%).
Originally committed as revision 22715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-29 02:50:23 +00:00
Jai Menon
bac6ed4aeb
TTA : Check if the output buffer size is within bounds.
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Fixes issue 1848.
Originally committed as revision 22711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-28 17:17:48 +00:00
Reimar Döffinger
9b489e0248
Clearer CODEC_CAP_DR1 documentation.
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Originally committed as revision 22700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:22:07 +00:00
Alexander Strange
767738f7a3
h264: Use + instead of | in some places
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6 insns less on x86-64/gcc 4.2.
Originally committed as revision 22692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 05:04:03 +00:00
Ramiro Polla
e644db613a
libxvid: Clear extradata pointer when freeing it.
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Fixes crash when avcodec_close() tried freeing it again.
Fixes issue 1846.
Originally committed as revision 22691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 04:12:28 +00:00
Alexander Strange
601ca8c55c
h264: Remove unused function argument
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Originally committed as revision 22690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 03:31:56 +00:00
Alexander Strange
f7ba470d58
h264: Simplify decode_cabac_residual() specialization
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Gives more consistent inlining with some compilers (such as llvm).
Originally committed as revision 22689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 03:29:31 +00:00
Stefano Sabatini
c5c20ae436
Make wmaprodec.c:decode_init() return AVERROR_INVALIDDATA /
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AVERROR_PATCHWELCOME in case of invalid / unsupported number of
channels specified, rather than return AVERROR_NOTSUPP.
Originally committed as revision 22674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 21:01:35 +00:00
Baptiste Coudurier
dac99c359e
Enable mbtree by default, and remove it from presets
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Originally committed as revision 22671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 19:39:06 +00:00
Baptiste Coudurier
f3b3b4895a
Enable more libx264 options, aq, psy, rc lookahead and ssim
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Originally committed as revision 22670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 19:25:21 +00:00
Alex Converse
508f092a78
aacenc: Merge quantize_band_cost() with quantize_and_encode_band().
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If these two functions aren't matched results may be unexpected.
Originally committed as revision 22655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-24 17:09:21 +00:00
Vitor Sessak
690877426b
Bump minor version, I forgot in the last commit
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Originally committed as revision 22650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 20:03:20 +00:00
Vitor Sessak
e1484ebed6
Implement the discrete sine/cosine transforms DCT-I and DST-I
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Originally committed as revision 22649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 19:48:16 +00:00
Pavel Pavlov
be548816dc
Always check if ff_alloc_picture() succeeds.
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Patch by Pavel Pavlov, pavel summit-tech ca
Originally committed as revision 22648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 17:58:39 +00:00
Diego Biurrun
6f2c72c126
Remove unused variable, fixes the warning:
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libavcodec/h264.c:1562: warning: unused variable `s'
Originally committed as revision 22647 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 17:55:08 +00:00
Måns Rullgård
a8bb9ea532
ARM: NEON optimised RDFT
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Originally committed as revision 22641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 03:35:02 +00:00
Michael Niedermayer
fc4a2d1e8c
Change ref_index structure so it matches how its organized in h264.
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Also revert the related error concealment hotfix.
Originally committed as revision 22640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 02:17:04 +00:00
Michael Niedermayer
ef768b0c32
Disallow VLC coding with more than 8 bits as there are several bugs
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in that code that could lead to broken files.
AC coding is unaffected.
Originally committed as revision 22638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-22 21:12:31 +00:00
Michael Niedermayer
5d7bc46c2d
Throw out last experimental warning that was printed for colorspaces with more than
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8 bits per component. This does no good except scaring users away.
Originally committed as revision 22633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-22 15:04:11 +00:00
Josh Allmann
d6461900c9
Add doxygen docs for av_xiphlacing
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Patch by Josh Allmann (joshua allmann gmail com)
Originally committed as revision 22632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-22 14:57:50 +00:00
Michael Niedermayer
0e22d68834
Remove the word "experimental"
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Originally committed as revision 22629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-22 14:26:17 +00:00
Michael Niedermayer
e1c9d266a2
Ignore x264 build=0 as there is no such version, this restores previous
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behavior approximately.
Originally committed as revision 22628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 22:23:37 +00:00
Stefano Sabatini
e4445e9c78
Make g729dec.c:decode_frame() return AVERROR_INVALIDDATA rather than
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AVERROR_NOFMT in case of invalid / unknown packet size.
Originally committed as revision 22624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:34:01 +00:00
Reimar Döffinger
e99f8d32e2
Do not use puts, it adds additional newlines making the generated files
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needlessly ugly.
Originally committed as revision 22623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:29:08 +00:00
Reimar Döffinger
c787cb339e
Add support for hard-coding the 256kB large dv_vlc_map table.
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Originally committed as revision 22622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:03:45 +00:00
Reimar Döffinger
8de0859bcb
Extend and move macros to create table printing functions to header.
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Simplifies creating custom functions for printing DV VLC-related tables.
Originally committed as revision 22621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 14:46:32 +00:00
Reimar Döffinger
10249a5f31
Split VLC-related tables out of dvdata.h to make it easier to add support
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for hard-coding tables.
Originally committed as revision 22620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 14:43:50 +00:00
Vitor Sessak
b531e1ab59
Reindent after r22618.
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Originally committed as revision 22619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:36:17 +00:00
Vitor Sessak
8305c76b53
Split DCT-II and DCT-III in different functions, they do not share any code.
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Originally committed as revision 22618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:35:05 +00:00
Vitor Sessak
e30ab38e94
Call DCT by function pointer. Needed for any future ASM implementation and
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allows further cleanup.
Originally committed as revision 22617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:31:11 +00:00
Vitor Sessak
89d7df7c74
Cosmetics: move ff_dct_init() to the bottom of the file
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Originally committed as revision 22616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:28:38 +00:00
Vitor Sessak
2758004fce
DCT: remove unused field from context
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Originally committed as revision 22615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:24:01 +00:00
Kostya Shishkov
b78a985afb
fix minor typo
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Originally committed as revision 22614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 10:26:09 +00:00
Aurelien Jacobs
3546fa8d87
fix compilation with --disable-everything --enable-decoder=mpeg2video
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Originally committed as revision 22612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 23:18:07 +00:00
Måns Rullgård
1366f05978
rdft: reorder functions to avoid static prototype
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Originally committed as revision 22610 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 21:27:06 +00:00
Måns Rullgård
2881c83127
Call rdft by function pointer
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Call the RDFT by a function pointer like other FFT related transforms.
This makes instruction set optimized versions possible.
Based on patch by Alex Converse.
Originally committed as revision 22609 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 21:27:03 +00:00
Michael Niedermayer
b297129bdb
Hotfix for regtest-error failure
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a proper fix appears to require changing h263/mpeg2/motion est to index ref_index like
h264. Ill do this change and then revert this hotfix but it will take a bit time.
Originally committed as revision 22608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 16:51:36 +00:00
Michael Niedermayer
673fc6388f
Error concealment of h264 with multiple references.
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Originally committed as revision 22603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-20 00:52:08 +00:00
Janusz Krzysztofik
5388f0b479
Reinitialize the h264 decoder context on every valid aspect ratio
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change, not only size changes.
Patch by Janusz Krzysztofik foo=zyszt <jkr$foo@tis.icnet.pl>.
Originally committed as revision 22597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 23:36:54 +00:00
Måns Rullgård
d343d59837
Replace remaining uses of ATTR_ALIGNED with DECLARE_ALIGNED
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Originally committed as revision 22593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 15:00:17 +00:00
Stefano Sabatini
fd7cbc7f9c
Make g729dec.c:decoder_init() return AVERROR(EINVAL) rather than
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AVERROR(NOFMT) if one channel if the number of channels specified
is different than 1.
Originally committed as revision 22591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 00:23:02 +00:00
Carl Eugen Hoyos
9109cdca97
Fix compilation on PPC 470.
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Originally committed as revision 22584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-17 15:06:27 +00:00