Måns Rullgård
b33451eeac
Check rc_buffer_size value using integer arithmetic
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Using floating-point here can cause erroneous rejection of
parameters due to rounding errors leading to a slightly too
large result.
This fixes the mxf regression test with gcc 4.5 on x86_32.
Originally committed as revision 25060 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Rodney Baker
2d525ef483
Change all occurences of "inofficial" to "unofficial" in code, comments
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and options. Keep old options until next major version bump.
Patch by Rodney Baker, rodney d baker a iinet d net d au
Originally committed as revision 24021 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
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
15 years ago
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
15 years ago
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
15 years ago
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
15 years ago
Michael Niedermayer
53f66cee0c
Add ff_ prefix for mpeg2_dc_scale_table.
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Originally committed as revision 22556 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
6506c3d2b2
Support intra_dc_precision>8 in jpeg
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Originally committed as revision 22554 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
bd57cae86f
use mpeg2 quantization bias for mjpeg.
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this seems to improve RD performance.
Originally committed as revision 22550 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
94ca624fbc
Move ff_sqrt() to libavutil/intmath.h
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Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
40d1122752
Use LOCAL_ALIGNED macro for local arrays
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Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alexander Strange
7ffd8332c7
Add missing internal.h to files calling ff_match_2uint16().
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Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'
Originally committed as revision 21133 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
c46eeae2a8
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
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instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
ca334dd14b
Split the mpeg4 encoder and decoder off h263.c
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Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
6a14a15722
Move forgotton "AVCodec flv_encoder" over to flvenc.c.
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Originally committed as revision 21052 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
eb52376915
Split out flv encoding.
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Originally committed as revision 21050 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
4052cbf161
Get rid of pointless CONFIG_ANY_H263 preprocessor definition.
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Originally committed as revision 20975 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
f34121f351
Replace CONFIG_ANY_H263_ENCODER definition by CONFIG_H263_ENCODER.
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CONFIG_ANY_H263_ENCODER is just a logical OR of H.263 family definitions,
for which the build system enables CONFIG_H263_ENCODER anyway.
Originally committed as revision 20950 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
954a0b482a
Check sample_aspect_ratio validity for mpeg4/h263/h263p encoding.
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Merged from ffmbc0.3
Originally committed as revision 20861 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
a1a63143f1
Cosmetic (restructure RGB ljpeg check to be more readable)
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Originally committed as revision 20793 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
401e0a74bd
10l, Fix YUV ljpeg that i just broke by mistake.
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Originally committed as revision 20792 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
e0b176adff
Fix RGB LJPEG encoding.
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Originally committed as revision 20788 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
ccc4b91832
Make sure ff_init_qscale_tab() is called one way or another when
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adaptive quantization is enabled.
Fixes issue509.
Originally committed as revision 20726 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
9015b095bc
Move ff_init_qscale_tab() from h263.c to mpegvideo, the function is not h263 specific.
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Originally committed as revision 20725 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
b0bef34209
Add additional long names for the Flash Video decoder and encoder.
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Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
01418506a2
Remove casts that are useless since the argument is void *.
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Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
b52b0913c2
Check for thread_count==0.
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fixed issue1333
Originally committed as revision 19809 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
2ba8301769
Mark all pix_fmts and supported_framerates compound literals as const.
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Makes no difference for gcc but at least icc can put them in .rodata then.
Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
0bd485300e
Do not check for both CONFIG_H263_ENCODER and CONFIG_FLV_ENCODER.
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The latter can never be enabled without the former.
Originally committed as revision 19598 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
965424dad1
Do not check for both CONFIG_H263_ENCODER and CONFIG_H263P_ENCODER.
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The latter can never be enabled without the former.
Originally committed as revision 19596 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
735e36a3e4
Do not redundantly check for preprocessor definitions of CONFIG_RV10_ENCODER or
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CONFIG_RV20_ENCODER when also checking for CONFIG_H263_ENCODER.
The RV10/RV20 encoders depend on the H.263 encoder.
Originally committed as revision 19593 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
f7e1353523
Move AVCodec declarations for RV10/20 from mpegvideo_enc.c to rv10.c.
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It is better to keep the declarations in conditionally compiled places.
Originally committed as revision 19573 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
c0601d705c
remove apparently unused real_pict_num from AVCodecContext
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Originally committed as revision 18969 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
a4a750d3b2
Rename alloc_picture to ff_alloc_picture and move its definition
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in mpegvideo.h to avoid including mpegvideo_common.h in mpeg12.c,
because it contains motion code.
Originally committed as revision 18968 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
01bc48f4d5
Set progressive_sequence before MPV_common_init which cares about it when
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setting mb_height for interlaced mpeg-2 encoding.
Originally committed as revision 18905 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
4601e76a43
Fix VBV delay for mpeg1/2 CBR.
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Originally committed as revision 18820 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Benjamin Larsson
241f5eab32
Remove dead assignments found by CSA
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Originally committed as revision 18731 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Stefano Sabatini
fb53b4a035
Rename pbBufPtr() to put_bits_ptr().
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The new name is more readable and consistent with the FFmpeg naming
style.
Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
0ffbc258aa
Change a bunch of codec long_names to be more consistent and descriptive.
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Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
8c7f820686
Let rgb32 pass for ljpeg.
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Originally committed as revision 17167 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
16 years ago
Stefano Sabatini
57be00bea7
Make more descriptive the long names for the various variants of H.263.
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Originally committed as revision 16775 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Aurelien Jacobs
9ce6c13879
export gcd function as av_gcd()
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Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Aurelien Jacobs
49fb20cb8a
replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_
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and remove all ENABLE_ definitions.
Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
3bff4d8b7a
Implement the fields rc_max_available_vbv_use and
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rc_min_vbv_overflow_use in AVCodecContext, and use their values in the
ratecontrol code rather than hardcoded ones.
See the thread: "[RFC] ratecontrol buffer size magic".
Patch by Baptiste Coudurier.
Originally committed as revision 15955 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
8b22017f38
Move aanscales tables to their own file; fixes compilation without encoders.
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based on a patch by David Geldreich, david.geldreich free fr
Originally committed as revision 15939 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
5bdf124c42
cosmetics: Rename aanscales to ff_aanscales, it will soon be externally visible.
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Originally committed as revision 15938 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Roman Shaposhnik
3a84713aaa
Making it easier to send arbitrary structures as work orders to MT workers
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Originally committed as revision 15804 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago