def97856de
lavc: AV-prefix all codec capabilities
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:58 +01:00
e7af52a68d
mpegvideo: rv10: Move function declaration to a separate header
2015-06-12 12:26:54 +01:00
e3d0f49abb
mpegvideo: h263: Move all tables to a single file
2015-06-12 12:26:04 +01:00
925b80d640
mpegvideo: Move OutFormat enum to mpegutils.h
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It is necessary to avoid circular header dependencies.
2015-06-08 12:39:42 +01:00
378a00087f
mpegvideo: Move tables to a separate file
2015-05-31 13:06:19 +02:00
6a85dfc830
lavc: Replace av_dlog and tprintf with internal macros
2015-04-19 12:41:59 +01:00
4b1f5e5090
cosmetics: Write NULL pointer inequality checks more compactly
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-08-15 05:34:13 -07:00
f929ab0569
cosmetics: Write NULL pointer equality checks more compactly
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-08-15 03:18:18 -07:00
835f798c7d
mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes
2014-08-15 01:26:33 -07:00
998c9f15d1
idct: remove call to ff_idctdsp_init from ff_MPV_common_init
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One step in untangling the mpegvideo code and fixing some problems in
the order that initialization is being done in h263dec and h261dec.
2014-08-14 07:58:49 -07:00
9f99a5f1d0
mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-07-20 05:13:01 -07:00
7b9ef8d701
mpeg: Split error resilience bits off into a separate file
2014-06-22 17:36:37 -07:00
f6774f905f
mpegvideo: operate with pointers to AVFrames instead of whole structs
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The most interesting parts are initialization in ff_MPV_common_init() and
uninitialization in ff_MPV_common_end().
ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL
checks for Picture.f, because these functions can be called on
uninitialized or partially initialized Pictures.
NULL pointer checks are added to ff_thread_release_buffer() stub function.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2014-04-09 02:12:19 +02:00
6f6c029464
lavc: drop ff_pixfmt_list_420
2014-03-23 01:56:58 +01:00
cc8163e1a3
avcodec: more correct printf specifiers
2014-03-22 14:08:20 +01:00
8c09532672
rv10: K&R formatting cosmetics
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Also sort #includes into canonical order.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-03-08 17:41:59 +01:00
b4d372e091
rv10: Forward error from rv10_decode_packet
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2014-03-08 17:19:56 +01:00
ebfe622bb1
mpegvideo: drop support for real (non-emulated) edges
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Several decoders disable those anyway and they are not measurably faster
on x86. They might be somewhat faster on other platforms due to missing
emu edge SIMD, but the gain is not large enough (and those decoders
relevant enough) to justify the added complexity.
2014-01-09 09:41:19 +01:00
0338c39698
dsputil: Split off H.263 bits into their own H263DSPContext
2013-11-08 12:40:47 +01:00
ce9f5b13ed
rv10: stop using deprecated avcodec_set_dimensions
2013-10-31 20:14:16 +01:00
b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
2013-10-03 23:32:01 +02:00
5372cda671
rv10: Validate the dimensions set from the container
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-09-19 11:08:54 +03:00
2832ea26f3
Remove commented-out debug #define cruft
2013-05-16 00:23:30 +02:00
01d376f598
rv10: check that extradata is large enough
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2013-04-17 11:01:52 +02:00
bac8d38c0a
rv10: return meaningful error codes.
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Also improve some error messages.
2013-04-17 11:01:17 +02:00
69f6f03cd1
rv10: cosmetics, reformat
2013-04-17 10:58:29 +02:00
12e25ed284
avcodec: av_log_missing_feature(1) ---> avpriv_request_sample()
2013-03-13 21:20:12 +01:00
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
5f401b7b71
Add missing error_resilience includes to files that use ER
2013-03-07 15:04:49 +01:00
c242bbd8b6
Remove unnecessary dsputil.h #includes
2013-02-26 00:51:34 +01:00
54974c6298
error_resilience: decouple ER from MpegEncContext
2013-02-15 16:10:11 +01:00
605b047bcc
rv10: improve buffer size check.
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Check slice count and input buffer size before constructing a possibly
invalid pointer, not after.
2013-02-06 21:47:57 +01:00
ca1fe6c0e6
h263: remove an unused parameter from ff_h263_decode_init_vlc
2013-02-06 21:44:38 +01:00
511cf612ac
miscellaneous typo fixes
2012-12-21 00:18:34 +01:00
df9b956751
lavc: fix decode_frame() third parameter semantics for video decoders
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It's got_frame, not data size
2012-12-04 21:45:36 +01:00
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
6f6b0311a3
avcodec: Drop some silly commented-out av_log() invocations
2012-10-01 10:24:28 +02:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
2bcbd98459
Remove lowres video decoding
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This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2012-04-21 18:56:19 +01:00
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st >
2012-04-06 22:37:38 +03:00
02beb9826b
lavc: deprecate AVCodecContext.sub_id.
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In most places where it's used, it's as a pointless write-only field.
Only rv10 decoder actually reads from it, but it stores some internal
version info in it. There is no reason for it to be in a public field.
2012-03-04 21:02:45 +01:00
9243ec4a50
rv10/20: Fix slice overflow with checked bitstream reader.
2012-03-02 09:31:32 -08:00
2f6528537f
rv10/20: Fix a buffer overread caused by losing track of the remaining buffer size.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-02 09:31:32 -08:00
324deaa268
Replace AVFrame pointer type punning by proper struct member assignments.
2012-03-01 23:11:13 +01:00
efd29844eb
mpegvideo: Add ff_ prefix to nonstatic functions
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-02-15 22:07:23 +02:00
6c28d65754
rv: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-02-15 22:07:17 +02:00
ddce8953a5
h263: Add ff_ prefix to nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-02-15 22:06:22 +02:00
c3e10ae412
rv20: prevent calling ff_h263_decode_mba() with unset height/width
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Prevents a crash of VLC during playback of a invalid matroska file,
found by John Villamil <johnv@matasano.com >.
CC: libav-stable@libav.org
2012-01-25 16:18:54 +01:00
1d3a9e63e0
rv10: verify slice offsets against buffer size
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Found by John Villamil <johnv@matasano.com > in fuzzed rv20 in mkv files.
2012-01-24 02:16:02 +01:00
63ccd46687
lavc: introduce ER_MB_END and ER_MB_ERROR
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Simplify a little error resilience calls
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2011-12-13 16:20:58 +01:00
