4a30fff60d
Fix argument type mismatches for av_picture_crop and av_picture_fill
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Originally committed as revision 19314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 10:36:18 +00:00
fb0a835ff4
add missing \n to error message
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Originally committed as revision 19313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 06:48:27 +00:00
6816f8b8e4
ADPCM: remove unreachable break statement after return
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Originally committed as revision 19312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 00:55:17 +00:00
fe022ce2f8
Fix libx264.c to not drop SEI userdata from x264 encoder.
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Most muxers in ffmpeg ignore the SEI if it is placed in extradata, so instead
it has to be catted to the front of the first video frame.
Originally committed as revision 19310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 23:45:01 +00:00
8d8409ca9f
Fix nalsize check to avoid an integer overflow that made the check
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incorrect for nalsize > INT_MAX - buf_index
Originally committed as revision 19307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 12:11:29 +00:00
470de55aa1
fix slice header checking
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Originally committed as revision 19303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 06:44:32 +00:00
822d0a6e0c
Drop code that attempts to decode frames that are prefixed by junk.
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Too often it ends up decoding random data into noise without detecting
it (for example after seeking of some MP3 data with oddly often occurring
startcode emulation).
Fixes issue1154.
Originally committed as revision 19302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 03:57:27 +00:00
f3ac96e4d8
Support RGB48 PNG decoding
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Originally committed as revision 19301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 03:37:20 +00:00
2073fc84ff
Rewrite mp3 parser. New code is much simpler and does not drop
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stuff at random.
Originally committed as revision 19300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-30 03:12:50 +00:00
684aa30251
Add doxy to av_log_missing_feature() etc. stating that the function is
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primarily intended for internal use in lavc/lavf, not for use in apps.
Originally committed as revision 19296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-29 19:17:03 +00:00
4811f89bc6
Move av_log_missing_feature() from the internal.h to the public avcodec.h
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header file.
Originally committed as revision 19295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-29 19:11:53 +00:00
ce863d7f36
Rename ff_log_missing_feature() to av_log_missing_feature().
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Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-29 19:07:04 +00:00
29024501b7
Revert r19149 "Disable native Vorbis encoder"
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Originally committed as revision 19290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-29 09:02:07 +00:00
a10de6dc4b
Replace an occurence of -1 by PIX_FMT_NONE, fixes icc warning #188 :
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enumerated type mixed with another type
Originally committed as revision 19283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-27 08:39:56 +00:00
d266709055
Pitch delay decoding
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Originally committed as revision 19281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-26 17:43:05 +00:00
2b0691349f
Replace pitch_delay_int array with single variable.
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Originally committed as revision 19280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-26 17:42:25 +00:00
d171a651db
Rewrite doxy for av_strtod().
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Originally committed as revision 19268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 22:35:11 +00:00
c173a0881f
Improve wording: s/reseted/reset
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Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 12:10:20 +00:00
3c70902bf5
LSF (Line Spectral Frequencies) decoding routine.
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Originally committed as revision 19260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-24 04:38:48 +00:00
2722c3a30d
Fix H.264 picture reordering, 2nd try.
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First, reverted one was r19239.
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-23 21:03:35 +00:00
ce9dd8f509
Make documentation better match the code. Now AVCodecContext.sample_fmt
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is used.
Patch by Brian Crowell <($firstname)@fluggo.com>
Originally committed as revision 19257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-23 18:17:15 +00:00
74a30595b2
Edge emulation should be used in B-frame MC in mspel mode with
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mv_x < 1 or mv_y < 1.
Originally committed as revision 19255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-23 07:41:38 +00:00
1c2744d139
Export av_strtod() to eval.h.
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Originally committed as revision 19252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-22 22:22:40 +00:00
e877eaacf3
Cosmetics: rename 'name' av_strtod() param to 'numstr'. The new name
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is more expressive.
Originally committed as revision 19249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 21:37:05 +00:00
b27758bc02
Fetch timestamp for the first frame of field only if frame_offset and
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next_frame_offset are not set, because second field has next frame offset set
but not frame_offset, otherwise this wrongly fetch timestamp for the
second field.
Originally committed as revision 19244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 03:50:26 +00:00
df028e8c6a
Revert r19239: It broke four conformance tests.
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Originally committed as revision 19241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 14:47:38 +00:00
630c97ff4b
Convertion of LSF values to coefficients of linear prediction filter
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Originally committed as revision 19240 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:36:21 +00:00
6ee0eb38c0
Fix H.264 picture reordering.
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Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:16:07 +00:00
1efe9fd5c0
Fix indentation after last commit.
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Originally committed as revision 19238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:10:17 +00:00
d8b2d83473
Fix yamaha adpcm stereo (issue 1117).
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Patch by Yoshihisa Uchida, yoshihisa D uchida A gmail
Originally committed as revision 19237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 13:07:21 +00:00
4c7615c40e
Make remaining run level decode comments doxygen comments
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Originally committed as revision 19235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 11:22:25 +00:00
4df8bdeef3
Simplify run level decoding:
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- remove unneeded vlc code < 0 check
- reorder vlc code handling so that the unlikely escape decoding
part comes last
- move overflow check out of the decode loop
- branchless sign conversion
Originally committed as revision 19234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 11:06:48 +00:00
4d67e067e2
Fix indentation after the previous commit
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Originally committed as revision 19233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 10:33:18 +00:00
891bd2e5aa
Add support for escape coded wmapro run level coefficients
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Originally committed as revision 19232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 10:28:55 +00:00
9970c61b4b
Introduce WMACoef typedef for decoded coefficients
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and change default type to float so that the run level
decoding functionality can be shared with wmapro
Originally committed as revision 19231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-20 09:05:28 +00:00
a4276ba2ac
Add support for encoding XSUB subtitles. Muxing support is still missing.
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Based on code by DivX, Inc., heavily changed by Björn Axelsson [gecko acc.umu.se] and me.
Originally committed as revision 19222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-19 09:56:35 +00:00
4bbe788ab7
Add pts field to AVSubtitle, for use by future XSUB encoder (and XSUB decoder
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should use it, too).
Originally committed as revision 19221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-19 08:28:07 +00:00
17dbe25438
G.729 decoding routine (skeleton, including parameters decoding).
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Originally committed as revision 19218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-18 18:14:38 +00:00
2da4e5e3e1
ARM: slightly faster NEON H264 horizontal loop filter
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Originally committed as revision 19216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-17 22:33:04 +00:00
351653a51e
VC-1/WMV: Remove redundant ff_init_block_index() calls.
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These are only supposed to be called once per row, not once per macroblock.
~1.5% faster according to oprofile.
Originally committed as revision 19213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-17 05:54:42 +00:00
d2d5e06735
H.264: Fix memory leaks with multithreading.
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The threads' contexts and rbsp_buffers were not freed at the end
of decoding.
Fixes issue 1581
Originally committed as revision 19207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 21:50:36 +00:00
73b02e2460
SSE version of clear_blocks
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Originally committed as revision 19206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 17:33:57 +00:00
010f98f96a
VC-1/WMV3 decoding: don't clear blocks unless they're actually used.
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~8% faster VC-1 decoding.
Possible future optimization: clear blocks after use instead of before, and for
DC-only blocks, only clear the DC coefficient.
Originally committed as revision 19205 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 09:09:03 +00:00
4f717c69ed
idct_dc for VC-1/WMV3 decoder; ~11% faster decoding overall.
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Includes mmx2 asm for the various functions.
Note that the actual idct still does not have an x86 SIMD implemtation.
For wmv3 files using regular idct, the decoder just falls back to simple_idct,
since simple_idct_dc doesn't exist (yet).
Originally committed as revision 19204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 09:00:55 +00:00
41faa87886
Fix typo in vc1.c, make capitalization in warning/error messages more consistent.
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Originally committed as revision 19203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 00:48:07 +00:00
7cc8d616aa
Fix unaligned accesses by doing bytewise access until aligned, then
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continuing in 32-bit quantities.
Fixes crash observed on sparc during FATE mlp test.
Patch by Ramiro.
Originally committed as revision 19200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-15 14:38:30 +00:00
2c608fed3a
print error when dv frame profile cannot be found
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Originally committed as revision 19193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 22:41:30 +00:00
d509c743b7
check if frame size matches old sys and assumes corrupted input, fixes #1192
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Originally committed as revision 19192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 22:34:28 +00:00
7d58228055
Initialise MAD decode_block_intra() loop iterator to zero.
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Originally committed as revision 19189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 09:55:28 +00:00
94994d8d9a
G.729 decoder initialization routine (skeleton)
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Originally committed as revision 19188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 02:31:06 +00:00
Måns Rullgård
Baptiste Coudurier
Jason Garrett-Glaser
Reimar Döffinger
Stefan Gehrer
Michael Niedermayer
Kostya Shishkov
Ronald S. Bultje
David Conrad
Carl Eugen Hoyos
Vladimir Voroshilov
Stefano Sabatini
Haruhiko Yamagata
Brian Crowell
Yoshihisa Uchida
Sascha Sommer
Alexander Strange
Ramiro Polla
Peter Ross