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10049 Commits

Author SHA1 Message Date
Reimar Döffinger
e13cca4b14 Ensure that the filter limit values do not exceed the maximum allowed value of 127. 
Originally committed as revision 19351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-05 18:27:39 +00:00
Reimar Döffinger
7fa5f9990b Extend init_loop_filter to work for filter limit values up to 127 instead 
of only up to 64. 127 is the maximum value allowed by the theora specification.

Originally committed as revision 19350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-05 18:25:58 +00:00
Reimar Döffinger
ad92108694 Add a check to vp6_parse_coeff_huffman to ensure it does not overread the input buffer. 
Originally committed as revision 19349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-05 16:01:51 +00:00
Aurelien Jacobs
7576516a7e vp56dec: ensure range coder won't read past the end of input buffer 
Originally committed as revision 19348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-05 15:23:42 +00:00
Reimar Döffinger
5be5daf1e5 Check that palctrl is available on init instead of crashing when trying to use 
it on decode.
Fixes mpeg2/smclockmpeg2.avi.2.1 from issue 1240.

Originally committed as revision 19347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-05 12:14:05 +00:00
Loren Merritt
e30004fa73 fix a buffer overrun on corrupt huffyuv streams 
Originally committed as revision 19346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 23:59:10 +00:00
David Conrad
2483298ae2 ARM: NEON VP3 IDCT 
15% faster VP3/Theora, 10% faster VP6

Originally committed as revision 19345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 20:41:11 +00:00
Reimar Döffinger
82c9182fe3 If the end of the input buffer is reached while decoding MJPEG and at least 
a valid SOF was found, emulate an EOI.
This allows e.g. to at least decode the available part of incomplete MJPEG frames.

Originally committed as revision 19344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 18:24:43 +00:00
Reimar Döffinger
1496b04c28 Make the MJPEG decoder return -1 when no image was decoded so that decode 
errors are actually recognizable as such.

Originally committed as revision 19343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 18:22:33 +00:00
Reimar Döffinger
643fd8a198 Add a got_picture flag to MJpegDecodeContext which indicates if its picture 
element is valid. Skip the code handling SOS and EOI if not, since it can not
work without a valid AVPicture.
This fixes a crash with mjpeg/smclockmjpeg.avi.1.0 from issue 1240 where the
decoder returned an invalid AVPicture.

Originally committed as revision 19342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 18:20:35 +00:00
Reimar Döffinger
b27bf2a7b4 mjpegdec: check that the coded dc_index and ac_index have a valid associated VLC table. 
Removes some disabled dc_index/ac_index checking code that seems to have had
some undocumented issues and should not really be necessary anymore now.
Fixes from issue 1240 the files mjpeg/smclockmjpeg.avi.1.10 and mjpeg/smclockmjpeg.avi.1.171.

Originally committed as revision 19341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 12:54:36 +00:00
Alexander Strange
e5f61b94a1 H.264: Check the return value of decode_vui_parameters() 
Files with invalid VUI are now rejected like
other invalid SPS are.

Fixes issue1231.

Originally committed as revision 19335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-04 07:46:58 +00:00
Alexander Strange
0410ee8f86 H.264: Don't set data_partitioning for invalid NAL_DPA. 
Before, the decoder could interpret a corrupt frame
as a NAL_DPA and NAL_DPC, and then start decoding
even if decode_slice_header() returned an error.
This frequently caused crashes.

Fixes issue1228, issue1229, and partially issue1238.

Originally committed as revision 19328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-03 05:52:00 +00:00
Art Clarke
bda1ad1e73 Cleanup properly at the end of MPEG Audio parsing. 
Patch by Art Clarke (aclarke AT xuggle com)

Originally committed as revision 19327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-02 13:13:20 +00:00
Baptiste Coudurier
6be8b20466 Revert r19317, "simplify slice_end, return size of output frame". 
It returns non decodable B-frames.

Originally committed as revision 19324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 20:35:28 +00:00
Michael Niedermayer
fb6ecd7285 indent 
Originally committed as revision 19323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 20:34:16 +00:00
Michael Niedermayer
37458d7e1b Make sure we dont read over the end. 
Fixes issue1237.

Originally committed as revision 19322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 20:30:37 +00:00
Måns Rullgård
ec62d942ea Fix potentially unaligned accesses in ff_copy_bits() 
A pointer should never be assigned a value which may have less than the
required alignment of the target type.  Compilers may assume pointer
values have the required alignment, and emit normal load/store instructions.

Unaligned pointers should use a character type or compiler-specific
type modifiers.

Originally committed as revision 19318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 17:48:22 +00:00
Baptiste Coudurier
f7f1eb6cc9 simplify slice_end, return size of output frame 
Originally committed as revision 19317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 17:29:52 +00:00
Kostya Shishkov
39c601b5e7 RV3/4 intra types array causes alignment issues (at least on ARM5), thus change 
its stride and offset to always have align 4.

Originally committed as revision 19316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 15:08:02 +00:00
Måns Rullgård
4a30fff60d Fix argument type mismatches for av_picture_crop and av_picture_fill 
Originally committed as revision 19314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 10:36:18 +00:00
Baptiste Coudurier
fb0a835ff4 add missing \n to error message 
Originally committed as revision 19313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 06:48:27 +00:00
Måns Rullgård
6816f8b8e4 ADPCM: remove unreachable break statement after return 
Originally committed as revision 19312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 00:55:17 +00:00
Jason Garrett-Glaser
fe022ce2f8 Fix libx264.c to not drop SEI userdata from x264 encoder. 
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
Reimar Döffinger
8d8409ca9f Fix nalsize check to avoid an integer overflow that made the check 
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
Stefan Gehrer
470de55aa1 fix slice header checking 
Originally committed as revision 19303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-30 06:44:32 +00:00
Michael Niedermayer
822d0a6e0c Drop code that attempts to decode frames that are prefixed by junk. 
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
Kostya Shishkov
f3ac96e4d8 Support RGB48 PNG decoding 
Originally committed as revision 19301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-30 03:37:20 +00:00
Michael Niedermayer
2073fc84ff Rewrite mp3 parser. New code is much simpler and does not drop 
stuff at random.

Originally committed as revision 19300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-30 03:12:50 +00:00
Ronald S. Bultje
684aa30251 Add doxy to av_log_missing_feature() etc. stating that the function is 
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
Ronald S. Bultje
4811f89bc6 Move av_log_missing_feature() from the internal.h to the public avcodec.h 
header file.

Originally committed as revision 19295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 19:11:53 +00:00
Ronald S. Bultje
ce863d7f36 Rename ff_log_missing_feature() to av_log_missing_feature(). 
Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 19:07:04 +00:00
David Conrad
29024501b7 Revert r19149 "Disable native Vorbis encoder" 
Originally committed as revision 19290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 09:02:07 +00:00
Carl Eugen Hoyos
a10de6dc4b Replace an occurence of -1 by PIX_FMT_NONE, fixes icc warning #188: 
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
Vladimir Voroshilov
d266709055 Pitch delay decoding 
Originally committed as revision 19281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-26 17:43:05 +00:00
Vladimir Voroshilov
2b0691349f Replace pitch_delay_int array with single variable. 
Originally committed as revision 19280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-26 17:42:25 +00:00
Stefano Sabatini
d171a651db Rewrite doxy for av_strtod(). 
Originally committed as revision 19268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-24 22:35:11 +00:00
Haruhiko Yamagata
c173a0881f Improve wording: s/reseted/reset 
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
Vladimir Voroshilov
3c70902bf5 LSF (Line Spectral Frequencies) decoding routine. 
Originally committed as revision 19260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-24 04:38:48 +00:00
Haruhiko Yamagata
2722c3a30d Fix H.264 picture reordering, 2nd try. 
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
Brian Crowell
ce9dd8f509 Make documentation better match the code. Now AVCodecContext.sample_fmt 
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
Kostya Shishkov
74a30595b2 Edge emulation should be used in B-frame MC in mspel mode with 
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
Stefano Sabatini
1c2744d139 Export av_strtod() to eval.h. 
Originally committed as revision 19252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-22 22:22:40 +00:00
Stefano Sabatini
e877eaacf3 Cosmetics: rename 'name' av_strtod() param to 'numstr'. The new name 
is more expressive.

Originally committed as revision 19249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-21 21:37:05 +00:00
Baptiste Coudurier
b27758bc02 Fetch timestamp for the first frame of field only if frame_offset and 
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
Carl Eugen Hoyos
df028e8c6a Revert r19239: It broke four conformance tests. 
Originally committed as revision 19241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 14:47:38 +00:00
Vladimir Voroshilov
630c97ff4b Convertion of LSF values to coefficients of linear prediction filter 
Originally committed as revision 19240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 13:36:21 +00:00
Haruhiko Yamagata
6ee0eb38c0 Fix H.264 picture reordering. 
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
Carl Eugen Hoyos
1efe9fd5c0 Fix indentation after last commit. 
Originally committed as revision 19238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 13:10:17 +00:00
Yoshihisa Uchida
d8b2d83473 Fix yamaha adpcm stereo (issue 1117). 
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
Sascha Sommer
4c7615c40e Make remaining run level decode comments doxygen comments 
Originally committed as revision 19235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 11:22:25 +00:00
Sascha Sommer
4df8bdeef3 Simplify run level decoding: 
- 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
Sascha Sommer
4d67e067e2 Fix indentation after the previous commit 
Originally committed as revision 19233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 10:33:18 +00:00
Sascha Sommer
891bd2e5aa Add support for escape coded wmapro run level coefficients 
Originally committed as revision 19232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-20 10:28:55 +00:00
Sascha Sommer
9970c61b4b Introduce WMACoef typedef for decoded coefficients 
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
Reimar Döffinger
a4276ba2ac Add support for encoding XSUB subtitles. Muxing support is still missing. 
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
Reimar Döffinger
4bbe788ab7 Add pts field to AVSubtitle, for use by future XSUB encoder (and XSUB decoder 
should use it, too).

Originally committed as revision 19221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-19 08:28:07 +00:00
Vladimir Voroshilov
17dbe25438 G.729 decoding routine (skeleton, including parameters decoding). 
Originally committed as revision 19218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-18 18:14:38 +00:00
Måns Rullgård
2da4e5e3e1 ARM: slightly faster NEON H264 horizontal loop filter 
Originally committed as revision 19216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-17 22:33:04 +00:00
Jason Garrett-Glaser
351653a51e VC-1/WMV: Remove redundant ff_init_block_index() calls. 
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
Alexander Strange
d2d5e06735 H.264: Fix memory leaks with multithreading. 
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
Jason Garrett-Glaser
73b02e2460 SSE version of clear_blocks 
Originally committed as revision 19206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-16 17:33:57 +00:00
Jason Garrett-Glaser
010f98f96a VC-1/WMV3 decoding: don't clear blocks unless they're actually used. 
~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
Jason Garrett-Glaser
4f717c69ed idct_dc for VC-1/WMV3 decoder; ~11% faster decoding overall. 
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
Jason Garrett-Glaser
41faa87886 Fix typo in vc1.c, make capitalization in warning/error messages more consistent. 
Originally committed as revision 19203 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-16 00:48:07 +00:00
Ramiro Polla
7cc8d616aa Fix unaligned accesses by doing bytewise access until aligned, then 
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
Baptiste Coudurier
2c608fed3a print error when dv frame profile cannot be found 
Originally committed as revision 19193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 22:41:30 +00:00
Baptiste Coudurier
d509c743b7 check if frame size matches old sys and assumes corrupted input, fixes #1192 
Originally committed as revision 19192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 22:34:28 +00:00
Peter Ross
7d58228055 Initialise MAD decode_block_intra() loop iterator to zero. 
Originally committed as revision 19189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 09:55:28 +00:00
Vladimir Voroshilov
94994d8d9a G.729 decoder initialization routine (skeleton) 
Originally committed as revision 19188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 02:31:06 +00:00
Vladimir Voroshilov
730c1e4a06 Replace MAX_SUBFRAME_SIZE and ctx->subframe_size with SUBFRAME_SIZE, 
since subframe length is the same in all G.729 modes.

Originally committed as revision 19187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 02:29:39 +00:00
Justin Ruggles
7ca1295985 Do not guess the channel layout when getting its string value. 
Originally committed as revision 19185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-13 22:33:13 +00:00
Justin Ruggles
0fb6a8b339 Remove the 3-front-channel layout from the list of channel layout 
aliases.  Calling this "surround" is confusing and questionable.

Originally committed as revision 19183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-13 18:57:54 +00:00
Kostya Shishkov
0d5390b062 Correct reading bits in MPC SV8 base codes (when we have to read 0 or >16 bits). 
Originally committed as revision 19182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-13 06:41:51 +00:00
Peter Ross
c63ea92bf2 Electronic Arts Madcow decoder 
Originally committed as revision 19178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-13 02:19:41 +00:00
Alex Converse
d4eeef0c19 Cosmetics: Re-indent after last commit 
Originally committed as revision 19175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 21:16:33 +00:00
Alex Converse
85e9296f41 Move TNS and swb_offset tables from aacdectab.h to aactab.c so that they can be 
shared with the AAC encoder.

Originally committed as revision 19174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 21:14:45 +00:00
Jason Garrett-Glaser
fc3fc0293d Add new FOURCC (0x0003) for raw DIB video, set flip flag accordingly. 
Fixes a few AVI files from what is probably a mobile phone video camera.

Originally committed as revision 19172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 17:39:56 +00:00
Sascha Sommer
c0e9b2e84f Move run level decode functionality to ff_wma_run_level_decode 
so that it can be reused for wmapro

Originally committed as revision 19171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 16:00:26 +00:00
Sascha Sommer
e8c7f81cf2 cosmetics: Add brackets between if/else 
Originally committed as revision 19170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:48:41 +00:00
Sascha Sommer
523c09ca44 Add additional sample rates to the frame len bits calculation code 
Originally committed as revision 19169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:38:11 +00:00
Sascha Sommer
cee4bb894d Move frame len bits calculation to ff_wma_get_frame_len_bits 
so that it can be reused for wmapro

Originally committed as revision 19167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 15:21:43 +00:00
Diego Biurrun
ae1374ce10 cosmetics: Prettyprint and reformat wma.c closer to K&R style. 
Originally committed as revision 19165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 13:12:13 +00:00
Jimmy Christensen
94d3d6a468 DPX (Digital Picture Exchange) image decoder 
patch by Jimmy Christensen, jimmy ghost dk

Originally committed as revision 19163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-12 05:29:29 +00:00
Diego Biurrun
477ffff218 The internal header libavutil/internal.h should not be used outside libavutil. 
Originally committed as revision 19157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 20:18:29 +00:00
Diego Biurrun
233816820d 10l: Add vc1dec.o to the list of WMV3 objects, same as for VC-1. 
Even after the split into shared and decoder-specific code, WMV3
continues to have the same dependencies as VC-1.

Originally committed as revision 19153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 09:40:24 +00:00
Diego Biurrun
b761659bef Split decoder-specific code off from vc1.c into vc1dec.c and keep code 
shared between decoder and parser in vc1.c.

Originally committed as revision 19152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 09:31:31 +00:00
Baptiste Coudurier
844d17fb14 Add const in cast. Removes warning: 
libavcodec/resample.c:215: warning: assignment discards qualifiers from pointer target type

Originally committed as revision 19151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 08:16:08 +00:00
Baptiste Coudurier
89bc05d1ea give s->resample_context to avoid segfault, avclass was moved 
Originally committed as revision 19150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 08:14:50 +00:00
David Conrad
77fc598d98 Disable native Vorbis encoder; quality is much worse than libvorbis and 
there really isn't a reason to use it on purpose unless you're improving it.

Originally committed as revision 19149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-11 06:28:06 +00:00
Diego Biurrun
17492d5e40 Add code to enable and disable all VAAPI and VDPAU parts. 
As a positive sideeffect, VAAPI/VDPAU objects need no longer be listed
for all VAAPI/VDPAU-related decoders.

Originally committed as revision 19145 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-10 20:50:53 +00:00
Haruhiko Yamagata
b19d493f2b Add field prev_interlaced_frame to H264Context to be able to flag soft telecine 
progressive.

Patch by Haruhiko Yamagata, h D yamagata A nifty D com

Originally committed as revision 19141 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-09 21:16:40 +00:00
Diego Biurrun
28b80940ff Express the H.264 parser dependency on the golomb code in configure instead of 
in the Makefile as it is done for all other parts that depend on golomb.

Originally committed as revision 19139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-09 20:29:52 +00:00
Diego Biurrun
ef434a4b24 Add missing dependencies for H.264 and VC-1 parsers. 
Originally committed as revision 19138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-09 20:07:01 +00:00
Luca Abeni
747069e254 Properly initialize AVFrames to default values in the MPEG decoder (fixes 
the AVFrame pts when decoding MPEG 1 and 2 video)

Originally committed as revision 19136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-09 10:06:25 +00:00
Michael Niedermayer
f1b99cc63b Clarify (re)get_buffer() and CODEC_CAP_DR1 relation. 
Originally committed as revision 19132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-07 19:30:54 +00:00
Diego Biurrun
1e15e5366f Remove comments that refer to fixed-point AMR implementations. 
Originally committed as revision 19130 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-07 15:15:45 +00:00
Baptiste Coudurier
ae8d21fb45 clarify avcodec_decode_audio3 and avcodec_decode_video2 doxygen 
Originally committed as revision 19128 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 20:16:53 +00:00
Vladimir Voroshilov
d4a9255699 K&R formatting of already submitted G.729 code 
Originally committed as revision 19127 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 17:40:33 +00:00
Vladimir Voroshilov
3bbc46102b Convert structure names to FFmpeg style 
Originally committed as revision 19123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 12:42:11 +00:00
Stefano Sabatini
bf7e799c9e Remove '\p', '\c' and '\e' doxygen markup from doxy, as it should 
improve plain text doxy readability.

See the thread: "[RFC] Should we use doxygen markup?".

Originally committed as revision 19122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 09:35:15 +00:00
Kostya Shishkov
10ae4bb477 Get new buffer during frame decoding in VB video decoder, not only once 
during decoder initialization.

Originally committed as revision 19121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 08:46:08 +00:00
Vladimir Voroshilov
e72c65f583 Internal routine should not use name of standard function. 
Use g729_prng instead.

Originally committed as revision 19120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 05:38:09 +00:00
Vladimir Voroshilov
8dbd0a95ee Remove ff_g729_ and g729_ prefixes from static routines. 
Originally committed as revision 19118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 17:11:46 +00:00
Diego Biurrun
0b175caac8 Add support for external OpenCORE libraries for AMR-NB/WB support. 
Originally committed as revision 19117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 12:32:40 +00:00
Baptiste Coudurier
f3908a82bc vmware video decoder uses reget_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 09:05:17 +00:00
Baptiste Coudurier
6d3530ce2b zmbv decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 09:02:14 +00:00
Baptiste Coudurier
35b2c65756 vc1 and wmv3 decoders use MPV_frame_start which uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:53:39 +00:00
Baptiste Coudurier
c0bd35c70c renderware txd image decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:48:34 +00:00
Baptiste Coudurier
fa27733cea tmv decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:47:39 +00:00
Baptiste Coudurier
a08e67e70d tiff image decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19108 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:46:04 +00:00
Baptiste Coudurier
7f57905d55 vp3 and theora decoders use get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:44:26 +00:00
Baptiste Coudurier
89978e35a2 targa image decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:42:32 +00:00
Baptiste Coudurier
da04a14889 sun rasterfile image decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19105 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:41:19 +00:00
Baptiste Coudurier
2b2b7f41de snow decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:40:31 +00:00
Baptiste Coudurier
d65c1feead smacker video decoder uses reget_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:37:55 +00:00
Baptiste Coudurier
c7af8b4e07 kmvc decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:36:26 +00:00
Baptiste Coudurier
80e8e25ef2 ptx image decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:35:36 +00:00
Baptiste Coudurier
f4499c955a libopenjpeg wrapper uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:33:58 +00:00
Baptiste Coudurier
d0a7936710 png decoder use get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:32:41 +00:00
Baptiste Coudurier
f1cdd863a5 pcx decoder use get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:29:29 +00:00
Baptiste Coudurier
5f27348bd3 pgm, pgmyuv, ppm, pbm and pam decoders use get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:29:05 +00:00
Baptiste Coudurier
0cf0c5bfa8 dxa decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:21:54 +00:00
Baptiste Coudurier
1ea9dbbb92 bfi decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:20:51 +00:00
Baptiste Coudurier
4a89072833 bmp decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:19:33 +00:00
Baptiste Coudurier
94c014c455 amv decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:18:17 +00:00
Baptiste Coudurier
be7e793261 bethesda vid decoder uses reget_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:17:36 +00:00
Baptiste Coudurier
53e67085b2 4xm decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:12:14 +00:00
Baptiste Coudurier
7bbf3f2ca4 indeo3 decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:08:49 +00:00
Ramiro Polla
74a841af8b Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED. 
Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-04 23:25:09 +00:00
Diego Biurrun
51222d1041 cosmetics: K&R style reformatting 
Originally committed as revision 19088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-04 10:37:29 +00:00
Ramiro Polla
989b7181ac Use fewer macros in x86-optimized mlpdsp. 
Fixes compilation on 32-bit llvm which didn't allow a cast in an m operand.

Originally committed as revision 19086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 23:48:28 +00:00
Michael Niedermayer
f4ebb334be Fix sei_ct_type check so it does not mistreat ct_type= unknown. 
Originally committed as revision 19082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 19:24:51 +00:00
Michael Niedermayer
4d95ae1882 Print ct_type and pic_struct. 
Originally committed as revision 19081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 19:23:34 +00:00
Alex Converse
ad5caf3ab7 AAC ADTS to AudioSpecificConfig bitstream filter 
Originally committed as revision 19080 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 18:50:46 +00:00
Reimar Döffinger
10f9ff9bf6 Set AV_PKT_FLAG_KEY in avcodec_decode_video. 
This fixes decoding of MPNG, which currently is incorrectly decoded as
CorePNG delta frames.
CorePNG can not be correctly decoded via this old API either way.

Originally committed as revision 19079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 11:23:16 +00:00
Reimar Döffinger
8f3f2e0676 Add AV_PKT_FLAG_KEY and deprecate PKT_FLAG_KEY. 
Originally committed as revision 19078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 11:20:35 +00:00
Michael Niedermayer
da45d5b9c6 Clarify the input AVPacket for avcodec_decode*() 
Originally committed as revision 19077 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-03 10:25:21 +00:00
Kostya Shishkov
9706d1c766 Check combined depth and number of components in TIFF decoder, thus eliminating 
additional checks for each depth (like 48-bit gray vs. 48-bit RGB)

Originally committed as revision 19076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-02 15:31:51 +00:00
Reimar Döffinger
24dd21fa41 add #if CONFIG_ZLIB_DECODER around zlib_decomp function. 
Fixes compilation when zlib is not available.

Originally committed as revision 19069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 19:51:21 +00:00
Reimar Döffinger
79183d3c3e mszh decompression: add a special case for an all-0 mask, i.e. 32 uncompressed 
bytes in a row.
About 15% faster mszh_decomp on an Atom N270 for
http://samples.mplayerhq.hu/V-codecs/mszh-zlib/avimzsh_sample.avi

Originally committed as revision 19068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 18:17:33 +00:00
Reimar Döffinger
a7bfbe4e13 lcldec: ensure that the offset for av_memcpy_backptr is valid. 
Originally committed as revision 19067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 17:44:35 +00:00
Reimar Döffinger
bbf306742c Fix memleak due to c->decomp_buf never being freed. 
Originally committed as revision 19064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:47:52 +00:00
Reimar Döffinger
908425c758 Only call inflateEnd when we were actually using the zlib code. 
Originally committed as revision 19063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:42:50 +00:00
Reimar Döffinger
4ad3df9da2 avctx->priv_data is initialized to 0, get rid of useless extra initialization. 
Originally committed as revision 19062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:41:49 +00:00
Reimar Döffinger
7ffc844742 Merge variable declaration and initialization. 
Originally committed as revision 19061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:35:20 +00:00
Reimar Döffinger
7c20421661 Use int-size types instead of char where it makes no difference. 
Originally committed as revision 19060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:34:19 +00:00
Reimar Döffinger
7a15b25827 Take advantage of available input padding to optimize mszh_decomp 
Originally committed as revision 19059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 11:32:03 +00:00
Reimar Döffinger
a5d2745d8e Change maskbit variable to contain (1 << maskbit) 
Originally committed as revision 19058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:58:20 +00:00
Reimar Döffinger
e0b3af9059 Remove check that thanks to padding is no longer necessary. 
Originally committed as revision 19057 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:53:47 +00:00
Reimar Döffinger
0b99764459 100l, the compression field in lcl extradata must be interpreted as 
int8_t, not uint8_t to allow -1 for "no compression".
The original code worked, but only when char was signed.

Originally committed as revision 19056 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:50:54 +00:00
Reimar Döffinger
e4f141ad60 One more use for FFMIN. 
Originally committed as revision 19055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:44:42 +00:00
Reimar Döffinger
0d48e6ec7f Pad the decompression buffer and use av_memcpy_backptr for the mszh decompression. 
Originally committed as revision 19054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:42:26 +00:00
Reimar Döffinger
974ce78544 Mark srcptr as const in mszh_decomp 
Originally committed as revision 19053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:38:17 +00:00
Reimar Döffinger
6065dcea37 Remove unnecessary put_bits/get_bits includes. 
Originally committed as revision 19052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:37:05 +00:00
Reimar Döffinger
2bee59083d Use bytestream_get_le16 to simplify offset/count calculation for mszh decompression. 
Originally committed as revision 19051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:35:39 +00:00
Reimar Döffinger
5a18221ba8 Remove useless & 0x1f 
Originally committed as revision 19050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:31:37 +00:00
Reimar Döffinger
7b151a98b0 Document padding requirements of mszh_decomp srcptr buffer 
Originally committed as revision 19049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:28:40 +00:00
Reimar Döffinger
5e5fe7dab5 Use srcptr_end variable to avoid having to update both srcptr and srclen. 
Originally committed as revision 19048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:26:58 +00:00
Reimar Döffinger
dbc53ffc7c Change buffer size checks to avoid the undefined overflow case. 
Originally committed as revision 19047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:23:38 +00:00
Reimar Döffinger
2fddb91e94 Simply use memcpy instead of AV_RN32/AV_WN32 combination. 
Originally committed as revision 19046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:16:28 +00:00
Reimar Döffinger
661cb0d4a9 Fix decoding of multithread-encoded lcl files on big-endian. 
Originally committed as revision 19045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:14:27 +00:00
Reimar Döffinger
ce22c7d075 Remove another useless () 
Originally committed as revision 19044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:05:21 +00:00
Reimar Döffinger
21bf2f51d7 Correct calculation of compressed input length. 
Originally committed as revision 19043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 10:01:26 +00:00
Reimar Döffinger
46adcc27a2 Add sanity check for mthread_inlen, avoids crashes due to invalid reads. 
Originally committed as revision 19042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:59:46 +00:00
Reimar Döffinger
1207c84adb Use FFMIN 
Originally committed as revision 19041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:57:42 +00:00
Reimar Döffinger
c2c0c1c023 Factor out zlib decompression code to avoid massive code duplication, 
particularly due to error checks.

Originally committed as revision 19040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:51:46 +00:00
Reimar Döffinger
f005808bf2 Use FFALIGN 
Originally committed as revision 19039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:28:29 +00:00
Reimar Döffinger
46c02b1b50 Move variable into block where it is used, avoiding a unused variable 
warning if the zlib decoder is disabled.

Originally committed as revision 19038 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:27:07 +00:00
Reimar Döffinger
2b550f816a Make lcldec less annoyingly verbose, move messages from AV_LOG_INFO to AV_LOG_DEBUG. 
Originally committed as revision 19037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:23:54 +00:00
Reimar Döffinger
75f6d6c7e6 Get rid of unreachable code: avctx->codec_id == CODEC_ID_ZLIB is not possible 
here when the zlib decoder is disabled and libavcodec is used correctly.

Originally committed as revision 19036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:19:21 +00:00
Reimar Döffinger
56b44694bd lcldec.c: change #if CONFIG_ZLIB to #if CONFIG_ZLIB_DECODER. 
The zlib related code should not be compiled in when the decoder is disabled
and it thus will never be used, even if we have zlib available.

Originally committed as revision 19035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:16:06 +00:00
Reimar Döffinger
445e0ab539 Get rid of extradata casts, it already has the right uint8_t * type 
Originally committed as revision 19034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:12:17 +00:00
Reimar Döffinger
8c18e490c4 Make lcldec produce YUV output when the input file is coded like that, instead 
of having it do its own inefficient fixed-point YUV to RGB conversion.

Originally committed as revision 19033 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 09:09:32 +00:00
Reimar Döffinger
55619690e8 Remove now unused elements from LclEncContext 
Originally committed as revision 19032 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:54:41 +00:00
Reimar Döffinger
3b855101b4 Remove useless casts, extradata is already "uint8_t *" 
Originally committed as revision 19031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:51:30 +00:00
Reimar Döffinger
e786d3cf80 lclenc.c: compress directly into output buffer instead of using a pointless 
temporary buffer and then using put_bits to copy the data over.

Originally committed as revision 19030 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:49:27 +00:00
Reimar Döffinger
32b3ab9b60 Remove superfluous () from lclenc.c 
Originally committed as revision 19028 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:41:11 +00:00
Reimar Döffinger
8f033e3e03 Cosmetics: fix indentation in lclenc.c 
Originally committed as revision 19027 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:38:51 +00:00
Reimar Döffinger
7ff7ac60e1 Remove "#if CONFIG_ZLIB" checks from lclenc.c, the file is never compiled 
if zlib is not available.

Originally committed as revision 19026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 08:36:44 +00:00
Andreas Öman
f988ce6cad Add a lock manager API to libavcodec. 
Allows an application to register a callback that manages mutexes
on behalf of FFmpeg.
With this callback registered FFmpeg is fully thread safe.

Originally committed as revision 19025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 06:51:18 +00:00
Baptiste Coudurier
b8df8d0d1c remove cast and use put_sbits, fix assertion in put_bits 
Originally committed as revision 19024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 06:33:58 +00:00
Baptiste Coudurier
19c0563ac2 fix compilation with DEBUG defined 
Originally committed as revision 19015 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 04:26:22 +00:00
Alexander Strange
2b9969a945 H264: Fix out of bounds reads in SSSE3 MC 
Reading above src[-2] isn't safe, so move loads and palignr ahead
3 pixels to load starting at the first pixel actually used.

Fixes issue941.

Originally committed as revision 18999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 22:19:14 +00:00
Reimar Döffinger
bb79016851 Use memcpy instead of per-pixel copy loop for rgb lcl format 
Originally committed as revision 18997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 11:20:07 +00:00
Michael Niedermayer
ff8c65f482 Make sure offsets of mjpeg b are within the buffer. 
Fixes issue1132

Originally committed as revision 18996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 10:04:09 +00:00
Reimar Döffinger
c40f366372 Remove useless () from lcldec for more consistency with "normal" FFmpeg coding style. 
Originally committed as revision 18995 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 09:07:10 +00:00
Reimar Döffinger
b157e3e56b Add casts to v210x decoder to avoid warnings. 
Originally committed as revision 18994 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 09:05:24 +00:00
Baptiste Coudurier
3bbcd0bb8a The GIF decoder uses get_buffer, so set DR1. 
Originally committed as revision 18990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 04:07:14 +00:00
Baptiste Coudurier
87e302bfd8 remove unused hack which set AVCodecContext frame_number to pic timestamp 
Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 00:24:20 +00:00
Baptiste Coudurier
2d05bc8641 set pict_type in VC-1 parser, fix some timestamps problems 
Originally committed as revision 18987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-30 00:09:00 +00:00
David Conrad
f2264fa531 Support block-level quantization in Theora 
Originally committed as revision 18986 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-29 21:43:22 +00:00
Reimar Döffinger
abeee5ccb8 Use av_clip_uint8 instead of equivalent but unoptimzed code, 
Originally committed as revision 18985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-29 20:15:38 +00:00
Måns Rullgård
9d48e28f00 MIPS: add MIPS64 and Loongson asm for MAC64/MLS64 
Originally committed as revision 18979 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 23:19:32 +00:00
Måns Rullgård
b716a79215 blackfin: disable broken dsputil functions 
Originally committed as revision 18977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 22:36:06 +00:00
Måns Rullgård
2ba73ce8c6 blackfin: add missing const in function prototypes 
Originally committed as revision 18976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 22:36:02 +00:00
Måns Rullgård
b195a73d47 blackfin: use optimised (I)DCT only when ctx->(i)dct_algo is auto 
Originally committed as revision 18975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 22:35:58 +00:00
Måns Rullgård
08ec1397f6 blackfin: use DCT function pointer in dct_quantize_bfin() 
Originally committed as revision 18974 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 22:35:56 +00:00
Måns Rullgård
c9311a12d5 ARM: add some PLD in NEON IDCT 
Originally committed as revision 18972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-28 17:19:28 +00:00
Baptiste Coudurier
2ed16f308a msrle uncompressed decoding, fix #1074 and many other samples under /RLE 
Originally committed as revision 18970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-27 21:45:25 +00:00
Baptiste Coudurier
c0601d705c remove apparently unused real_pict_num from AVCodecContext 
Originally committed as revision 18969 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-27 21:40:10 +00:00
Baptiste Coudurier
a4a750d3b2 Rename alloc_picture to ff_alloc_picture and move its definition 
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
 2009-05-27 19:55:35 +00:00
Jeff Downs
50352827f6 Use AV_R/WN32 instead of direct integer copying. 
Fixes decoding on at least Sparc/Solaris where unaligned accesses cause
crashes.
ML thread: http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/91414

Originally committed as revision 18967 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-27 18:59:24 +00:00
Baptiste Coudurier
25178da302 do not print false error if eof follows eol 
Originally committed as revision 18965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-27 06:43:51 +00:00
Wolfram Gloger
ed1dc74e18 Fix off by one offset with fetch_timestamps, pts_parser_problem.mpg. 
Patch by Wolfram Gloger, wmglo at dentm dot med dot uni-muenchen dot de.

Originally committed as revision 18959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-27 00:14:32 +00:00
Baptiste Coudurier
6645e8ca2f do not reference remainder packets in the parser, fix timestamps fetching 
Originally committed as revision 18958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 23:58:30 +00:00
Alex Converse
401a995085 In the event of a mismatch, do not follow the sample rate index in an AAC PCE. 
This matches the behavior the reference decoder and fixes issue 1072.

Originally committed as revision 18957 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 21:34:56 +00:00
Jai Menon
cd840656c2 Add lowres support to the libopenjpeg wrapper. 
Fixes issue 1097.

Originally committed as revision 18955 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 17:04:28 +00:00
Jai Menon
d95545166c Use dimensions stored in AVCodecContext instead of local variables. 
Originally committed as revision 18954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 16:59:05 +00:00
Reimar Döffinger
34d11b875f Change HAVE_PPC64 to ARCH_PPC64. 
As a side-effect this also gives it the correct value on e.g. PPC970FX-based
PPC64 systems, thus fixing "make test" (mp2/mp3 decoding).

Originally committed as revision 18953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 05:00:51 +00:00
Michael Niedermayer
71b0654cc6 Support YVU9 AVI 4cc. 
Fixes issue1068.

Originally committed as revision 18952 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-26 03:51:00 +00:00
David Conrad
454403ba55 Altivec VP3 IDCT 
Originally committed as revision 18949 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 22:19:35 +00:00
Diego Biurrun
cc013a7423 The MLP optimizations do not depend on HAVE_MMX, but on ARCH_X86. 
Build them when ARCH_X86 is enabled. Fixes linking with MMX disabled.

Originally committed as revision 18945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 19:02:35 +00:00
Ramiro Polla
f9f36b4a4c cosmetics: tabs->spaces 
Originally committed as revision 18943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 18:37:16 +00:00
Justin Ruggles
724b8f6ac7 eac3dec: get rid of unnecessary left shifts in 16-bit * 24-bit 
multiplication in GAQ mantissa ramapping.

Originally committed as revision 18941 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 16:12:51 +00:00
Reimar Döffinger
4cab1e491b Move a DECLARE_ALIGNED_16 variable in the Nellymoser encoder from the stack 
into the context to avoid issues when stack variables can not be aligned
reliably.

Originally committed as revision 18940 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 12:17:02 +00:00
Baptiste Coudurier
47b5b0e8b6 honor restart interval in mjpeg, fix #861, SpectralFan.mov still decodes correctly 
Originally committed as revision 18937 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 02:34:31 +00:00
Ramiro Polla
cbd7836e88 mlp: Re-enable x86-optimized DSP functions. 
Originally committed as revision 18936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 01:53:43 +00:00
Ramiro Polla
7c4c60e520 mlp: Use LABEL_MANGLE() to export label symbols from inside asm block. 
Originally committed as revision 18935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-25 01:52:05 +00:00
Vitor Sessak
09d1208cdb Fix unaligned dsputil call. 
Should fix FATE corepng test on Solaris/Sparc.

Originally committed as revision 18930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 12:44:54 +00:00
Reimar Döffinger
1eda87ce63 eatqi: move "block" variable into context to ensure sufficient alignment for 
idct_put for compilers/architectures that can not align stack variables that much.
This is also consistent with similar code in eatgq.c

Originally committed as revision 18927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 09:14:19 +00:00
Reimar Döffinger
77336b6127 Distinguish between non-coded blocks and decode errors in rtjpeg's get_block 
Originally committed as revision 18926 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 09:06:06 +00:00
Reimar Döffinger
8d857c5434 Add a few size checks when decoding rtjpeg blocks. 
Might avoid crashes in unlikely cases, but mostly avoids ugly artefacts
for partial frames.

Originally committed as revision 18925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 09:03:45 +00:00
Reimar Döffinger
0766291a66 Move "block" variable in rtjpeg decoder to context to ensure sufficient alignment 
for idct_put on architectures/compilers that have problems aligning on the stack.

Originally committed as revision 18924 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 08:36:52 +00:00
Haruhiko Yamagata
86b0e9948b H264: Don't deblock if alpha or beta is 0. 
This ensures that the MMX loop filter is always bitexact with the C version.
Patch by Haruhiko Yamagata <h.yamagata _a_ nifty com>

Originally committed as revision 18923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-24 03:39:20 +00:00
Michael Niedermayer
77bc343a40 indent 
Originally committed as revision 18921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 23:02:33 +00:00
Michael Niedermayer
216fb60dff Fix lowres with rv20. 
Fixes issue1102.

Originally committed as revision 18920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 22:59:35 +00:00
Jeff Downs
fdb699de62 Fix passing of unaligned addresses to dsputil diff_bytes() by 
changeing calls to sub_left_prediction such that
the source frame data pointers are no longer offset to skip the initial
elements. This keeps them properly aligned for the subsequent call to diff_bytes.
Changes encoding offset to compensate.

Mailing list thread:
https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-May/069952.html

Originally committed as revision 18919 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 19:37:01 +00:00
Jeff Downs
aa5cfdfb4f Add offset argument to encode_422_bitstream() to control where 
in the source data array to start encoding.
Change all calls to pass zero for this new argument for equivalent behavior.

This is a restructure to support a forthcoming bug fix.

Originally committed as revision 18918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 19:30:35 +00:00
David Conrad
548a99742c ARM: actually add VP3 loop filter 
Originally committed as revision 18917 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 18:47:26 +00:00
David Conrad
6db8697a39 ARM: NEON VP3 Loop Filter 
Originally committed as revision 18916 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 18:36:20 +00:00
Baptiste Coudurier
9867a14f6c fix qtrle encoding when previous frame linesize differs, fix #998 
Originally committed as revision 18908 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 05:55:29 +00:00
Baptiste Coudurier
01bc48f4d5 Set progressive_sequence before MPV_common_init which cares about it when 
setting mb_height for interlaced mpeg-2 encoding.

Originally committed as revision 18905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 01:22:43 +00:00
Ramiro Polla
364f4a3620 Revert part of r18903: 
MLP DSP functions x86-optimized.
12.59% overall speedup in x86_32
 9.98% overall speedup in x86_64
compared to gcc 4.3.3

It breaks on x86_64 with PIC because the MANGLE macro appends (%%rip), which
is not wanted for labels.

Originally committed as revision 18904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 01:20:42 +00:00
Ramiro Polla
5624766d18 MLP DSP functions x86-optimized. 
12.59% overall speedup in x86_32
 9.98% overall speedup in x86_64
compared to gcc 4.3.3

Originally committed as revision 18903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-23 00:23:30 +00:00
David Conrad
cc0aae4343 Fix libtheora encoding for non-mod16 sizes 
Originally committed as revision 18899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-22 22:01:50 +00:00
David Conrad
ef516f7377 Move ALIGN macro to libavutil/common.h and use it in various places 
Originally committed as revision 18898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-22 21:32:13 +00:00
Reimar Döffinger
f2a875db87 Move eatgq blocks array from the stack to the codec context and make sure 
it is aligned as necessary for DSPContext's idct_put.
Just aligning it on the stack would have been possible but less reliable
and without any real benefit.

Originally committed as revision 18896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-22 18:39:00 +00:00
Diego Biurrun
607694c77b cosmetics: Fix some typos. 
Originally committed as revision 18894 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-22 17:14:22 +00:00
Justin Ruggles
cab4e4e84d 10l: typing mistake in r18888 
Originally committed as revision 18890 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-21 00:28:23 +00:00
Justin Ruggles
37a1cc4834 eac3dec: fix bug in GAQ dequantization. large mantissas should only be 
decoded when the gain value is 2 or 4.

Originally committed as revision 18889 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-21 00:15:44 +00:00
Justin Ruggles
9907c7804a eac3dec: make GAQ dequantization 24-bit 
Originally committed as revision 18888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-21 00:15:03 +00:00
Justin Ruggles
ae04de316f eac3dec: revert commit r18860. keep the AHT IDCT 24-bit. will make AHT GAQ 
dequantization 24-bit in a separate commit.

Originally committed as revision 18887 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-21 00:09:23 +00:00
Måns Rullgård
e20a4f53a0 mathops: sort arch-specific #include lines 
Originally committed as revision 18886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 18:49:55 +00:00
Måns Rullgård
26f6a57467 mathops: whitespace cosmetics 
Originally committed as revision 18885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 18:49:52 +00:00
Martin Storsjö
a2ce9a9914 Use IF1 frame sizes in AMR-WB. 
Patch by Martin Storsjö: martin (remove that) at martin (oh and this too) st

Originally committed as revision 18880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 08:57:32 +00:00
Siarhei Siamashka
373177949f Use iMDCT output scaling to simplify ffvorbis and make it slightly faster. 
Originally committed as revision 18879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 07:26:09 +00:00
Siarhei Siamashka
7dfed8e1dc Fix for a problem with inverted sign of output data from ffvorbis decoder. 
Now the sign of audio samples in ffvorbis output is the same as in original
uncompressed audio file and this also allows the use of tiny_psnr to compare
ffvorbis with libvorbis/tremor.

Originally committed as revision 18878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 07:24:38 +00:00
Siarhei Siamashka
34aecf1c87 Support for testing (i)MDCT output scale factor in fft-test tool. 
Originally committed as revision 18877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-20 07:23:09 +00:00
Diego Biurrun
1754fe4d30 The AC-3 decoder is now LGPL. Exchange the license header and change references 
in the build system and documentation that mark it as GPL.

Originally committed as revision 18876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-19 22:58:09 +00:00
Jason Garrett-Glaser
d869a460db LGPL version of ac3_decode_transform_coeffs_ch, ~12.4% faster. 
Originally committed as revision 18875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-19 21:29:21 +00:00
Alex Converse
6c6dac1dc1 Add missing libavformat dependencies on mpeg4audio.o 
Originally committed as revision 18871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-19 18:02:06 +00:00
Diego Biurrun
6532cd55b1 Move AMR-WB-specific code to the AMR-WB section of the file. 
Fixes compilation when AMR-NB #includes are not available on the system.

Originally committed as revision 18870 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-19 17:31:56 +00:00
Diego Biurrun
4e1424fdc7 cosmetics: Move AMR-WB-specific code to the AMR-WB part of the file. 
Originally committed as revision 18869 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-19 17:30:27 +00:00
Diego Biurrun
76499b9ff1 Remove useless casts of vec_ld() parameters. 
Gets rid of 'cast discards qualifiers from pointer target type' warnings.

Originally committed as revision 18867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-18 08:21:50 +00:00
Benjamin Larsson
7dd5568924 Indent 
Originally committed as revision 18866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 16:13:03 +00:00
Benjamin Larsson
031b1cbeeb Change from INIT_VLC_USE_STATIC to INIT_VLC_USE_NEW_STATIC in atrac3 
Originally committed as revision 18865 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 16:12:07 +00:00
Benjamin Larsson
fbf4d03a7c Indent 
Originally committed as revision 18864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 10:31:16 +00:00
Benjamin Larsson
8d9f12657c Switch from INIT_VLC_USE_STATIC to INIT_VLC_USE_NEW_STATIC in qdm2. 
Originally committed as revision 18863 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 10:29:40 +00:00
Vitor Sessak
a2c4b2cc9a Make TMV decoder check packet sizes before reading from it. 
FATE test 295 might need updating.

Originally committed as revision 18862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 09:48:12 +00:00
Reimar Döffinger
936bb4a9bc Add a forward declaration of mpeg1_decode_block_intra to fix compilation 
broken by r18859 for e.g. all gcc 4 compilers.

Originally committed as revision 18861 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 09:09:07 +00:00
Justin Ruggles
9a7a71ed4c eac3dec: use 16-bit pre-mantissas instead of 24-bit in AHT decoding. it is 
simpler and also fixes a bug in GAQ dequantization.

Originally committed as revision 18860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 06:53:24 +00:00
Måns Rullgård
db2f209352 mpeg12: fix non-standard use of "extern inline" 
Rename ff_mpeg1_decode_block_intra to mpeg1_decode_block_intra and
make it static.  Add ff_mpeg1_decode_block_intra as plain extern
function calling mpeg1_decode_block_intra.

Originally committed as revision 18859 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-17 00:54:29 +00:00
Justin Ruggles
1ac7d1ac50 ac3dec: fix coupling range check. the start subband must be less than 
the end subband.

Originally committed as revision 18857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 17:02:44 +00:00
Siarhei Siamashka
7d485f165f Support for getting (i)MDCT output multiplied by a constant scaling factor. 
Scaling (i)MDCT output has no runtime overhead and can be used to improve
performance of audio codecs. All the changes are only needed in
'ff_mdct_init' function and slow down initialization a bit.

Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 14:17:08 +00:00
Kostya Shishkov
b3867c93d1 Fix off-by-one error in MS RLE decoder which may result into writing past 
picture buffer.

Originally committed as revision 18852 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-16 06:39:08 +00:00
Diego Biurrun
d8ed5bae6f cosmetics: K&R coding style, indent correctly, break overly long lines 
Originally committed as revision 18850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 22:46:29 +00:00
Diego Biurrun
e0c1e12a62 Replace 'x == 0' if conditions with '!x'. 
Originally committed as revision 18849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 22:41:26 +00:00
Diego Biurrun
76b58f9f94 cosmetics: Remove pointless {}. 
Originally committed as revision 18848 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 20:12:45 +00:00
Diego Biurrun
e09989be45 Surround AMR_WB encoding code by appropriate #ifdefs. 
This will help support the opencore AMR library.

Originally committed as revision 18847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 19:03:45 +00:00
Diego Biurrun
9c0ef69af7 cosmetics: Move some more code around to avoid #ifdeffery. 
Originally committed as revision 18846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 18:54:36 +00:00
Diego Biurrun
c005a3ba59 cosmetics: Move functions around so that encoding and decoding functions are 
grouped together. This will save some #ifdefs.

Originally committed as revision 18845 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:34:26 +00:00
Diego Biurrun
4d7d5ede5d Remove redundant #if condition. Two CONFIG_LIBAMR_NB blocks were right after 
each other so that the second check was pointless.

Originally committed as revision 18844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:22:41 +00:00
Diego Biurrun
d2dfde0811 Add av_cold attribute to amr_nb decoding/encoding initialization functions. 
Originally committed as revision 18843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 17:15:12 +00:00
Benjamin Larsson
e5cd2d3dca Bugfix for bug introduced in the multichannel cook patchset. 
Originally committed as revision 18842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 16:25:54 +00:00
Ramiro Polla
13bd2044d3 mlp: Simplify adressing of state and coeffs arrays for both filters by making 
the arrays sequential.

Originally committed as revision 18841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 15:34:22 +00:00
Ramiro Polla
42e64bf874 mlp: include mlp.h and use MAX_CHANNELS instead of hardcoding value 8. 
Originally committed as revision 18840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 15:30:43 +00:00
David Conrad
ebcf3b742b Ensure that we don't read from invalid memory with B-frame qpel 
Originally committed as revision 18839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 07:49:59 +00:00
Baptiste Coudurier
9d9a623925 decode mpeg-2 closed gop first b frames, fix issue #824 
Originally committed as revision 18837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 05:39:44 +00:00
Baptiste Coudurier
357ec71f09 change pic type to Picture* and remove casts 
Originally committed as revision 18833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-15 02:01:53 +00:00
Stefano Sabatini
644f8c7670 Document av_set_string3() returned error codes. 
Originally committed as revision 18829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 19:03:22 +00:00
Stefano Sabatini
be1fb76fa1 Make av_set_string3() print a message in case of unknown option. 
Originally committed as revision 18826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:50:58 +00:00
Stefano Sabatini
50f68bdebf Provide a context to av_log() calls in av_set_number2() and 
av_set_string3().

Originally committed as revision 18825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 18:43:43 +00:00
Siarhei Siamashka
460c0abfbb Fix for issue #829 ("ffvorbis outputs crackling sound, libvorbis plays fine") 
This was off-by-one bug which affects floor0 encoded files. Tracked down
by valgrind (was reported as the use of uninitialized memory).

With this patch applied, tiny_psnr now reports the following when ffvorbis
is compared to libvorbis-1.0beta4 output for 'lsp-test.ogg' sample:
stddev:    0.76 PSNR: 98.69 bytes:  3498380/  3498452

Output from libvorbis-1.2 is substantially different:
stddev:  132.57 PSNR: 53.87 bytes:  3498424/  3498496

Originally committed as revision 18821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 06:38:49 +00:00
Michael Niedermayer
4601e76a43 Fix VBV delay for mpeg1/2 CBR. 
Originally committed as revision 18820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 03:37:58 +00:00
David Conrad
0a8dedc9e1 Use skip_bits_long() for large skips 
This fixes ogg/theora on ARM (more generally the A32 bitstream reader)

Originally committed as revision 18819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-14 00:02:07 +00:00
Alex Converse
107815de42 Subroutine to copy an AAC Program Config Element (PCE) 
Originally committed as revision 18817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 22:57:30 +00:00
Alex Converse
f2e5c8b96a Cosmetics after last commit 
Originally committed as revision 18816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 17:59:46 +00:00
Alex Converse
90350d73f8 Allow parsing and decoding of ADTS AAC files with channel config = 0 
Originally committed as revision 18815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 17:57:58 +00:00
Alex Converse
ee373ddffd Move the ADTS header size to the parser's header file. 
Originally committed as revision 18814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 14:11:11 +00:00
Alex Converse
ec21c21563 Add a quick description to the H.264 BSF 
Originally committed as revision 18809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 06:06:59 +00:00
Baptiste Coudurier
520ca5032a add casts to silence gcc warnings 
Originally committed as revision 18806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 00:32:46 +00:00
Baptiste Coudurier
03e4f1ed7f add casts to silence gcc warnings 
Originally committed as revision 18805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-13 00:27:11 +00:00
Diego Biurrun
e19f995263 Fix bandwith vs. bandwiDth typo. 
Originally committed as revision 18804 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-12 23:40:22 +00:00
Baptiste Coudurier
ca0bb1c49c V210 Uncompressed 4:2:2 10-bit encoder and decoder 
Originally committed as revision 18801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-12 19:56:48 +00:00
Alexander Chemeris
c67d725589 Support 16K samplerate in Nellymoser. 
patch by Alexander Chemeris, ipse.ffmpeg gmail.com

Originally committed as revision 18798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 19:21:49 +00:00
David Conrad
580a7465fb Add a chroma_sample_location field to define positioning of chroma samples 
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 04:34:23 +00:00
Måns Rullgård
014b7ecb66 PPC: 32-bit asm for MAC64 and MLS64 
GCC makes a mess of these operations, so give it a hand.

55% faster MP3 decoding on G4.

Originally committed as revision 18794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 02:41:50 +00:00
Baptiste Coudurier
61a4fd8e64 sgi encoder does not support pal8 
Originally committed as revision 18791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-10 22:36:16 +00:00
Baptiste Coudurier
30853173b8 reindent 
Originally committed as revision 18786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-10 19:11:06 +00:00