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Author SHA1 Message Date
Tomas Härdin
0f4cd732f1 Add myself as maintainer of lxfdec.c 
Originally committed as revision 25282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:28 +00:00
Tomas Härdin
8878e3b21b Add demuxer for LXF (Leitch/Harris' VR native stream format) 
Originally committed as revision 25281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:24 +00:00
Tomas Härdin
fbeabfca2f Add pcm_lxf, a decoder for the 20-bit planar PCM format used in LXF 
Originally committed as revision 25280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-01 11:08:19 +00:00
Michael Niedermayer
c619572a7b Fix a typo in the nameing of av_assert0() in currently not compiled code. 
Originally committed as revision 25279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 22:52:29 +00:00
Michael Niedermayer
b926b6282d av_assert() system. 
With this the developer can now choose if he wants an assert always enabled or at which
compile time assert level. This can thus replace the #define NDEBUG hacks

Originally committed as revision 25278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 21:57:31 +00:00
Aurelien Jacobs
59b4e5ba49 add FF_API_INOFFICIAL define to disable the deprecated 'inofficial' flag 
Originally committed as revision 25277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:40:10 +00:00
Aurelien Jacobs
838dc131f1 add FF_API_SET_STRING_OLD define to disable the deprecated av_set_string API 
Originally committed as revision 25276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:34:35 +00:00
Aurelien Jacobs
0743de4ffd add FF_API_USE_LPC define to disable the deprecated AVCodecContext.use_lpc field 
Originally committed as revision 25275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:31:42 +00:00
Stefano Sabatini
ab3efd0077 Return AVERROR(EINVAL) rather than -1 in case of invalid values. 
Originally committed as revision 25274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:24:49 +00:00
Aurelien Jacobs
448ce9258c add FF_API_SUBTITLE_OLD define to disable the deprecated decode_subtitle API 
Originally committed as revision 25273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 20:12:46 +00:00
Aurelien Jacobs
164bc38c26 add FF_API_VIDEO_OLD define to disable the deprecated decode_video API 
Originally committed as revision 25272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 19:51:22 +00:00
Baptiste Coudurier
d8e456400e Correct tag is m2v1 
Originally committed as revision 25271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 18:12:27 +00:00
Aurelien Jacobs
a377cfa6c2 add FF_API_AUDIO_OLD define to disable the deprecated decode_audio API 
Originally committed as revision 25270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 15:37:01 +00:00
Niobos
e2f0214a0b Fix a yuv420p sample that was incorrectly detected as yuv411p 
(576i50 25Mbps 4:1:1 special case was wrong).
Fixes issue2211

Patch by Niobos, niobos dest-unreach be

Originally committed as revision 25269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 12:26:42 +00:00
Stefano Sabatini
f3f5eb6e70 Document url_filesize(). 
Originally committed as revision 25268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 10:55:08 +00:00
Stefano Sabatini
0a216bd1dd Make register_protocol() use the function av_register_protocol2() 
rather than av_register_protocol(), which is deprecated.
Fix the GCC warning:
avio.c: In function ‘register_protocol’:
avio.c:93: warning: ‘av_register_protocol’ is deprecated (declared at avio.c:86)

Originally committed as revision 25267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-30 10:51:22 +00:00
Michael Niedermayer
0093ebc20a User application side of Codec specific parameters. 
Originally committed as revision 25266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 23:06:51 +00:00
Stefano Sabatini
f34fcdc8b6 Set default values for the scale context in sws_alloc_context(). 
Originally committed as revision 32415 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 22:06:44 +00:00
Stefano Sabatini
e60c906a82 Set the default value of param0 and param1 to SWS_PARAM_DEFAULT. 
Originally committed as revision 32414 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 22:06:40 +00:00
Stefano Sabatini
6d21d67b38 Set valid default values for the srcw, srch, dstw, dsth options in the 
scale context. Prevent pointless warnings when using
av_opt_set_defaults() for setting the default values, as in a pending
patch.

Originally committed as revision 32413 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 22:06:36 +00:00
Stefano Sabatini
584b8edb99 Add missing case for FF_OPT_TYPE_DOUBLE in av_opt_set_defaults2(). 
Originally committed as revision 25265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 21:42:03 +00:00
Baptiste Coudurier
826481ea91 Remove duplicate entries 
Originally committed as revision 25264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 21:35:52 +00:00
Baptiste Coudurier
3432c26319 Use new apple fourcc for mpeg-1 and mpeg-2 in mov, works natively on osx 
Originally committed as revision 25263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 21:34:31 +00:00
Ronald S. Bultje
a52ffc3f54 Move static inline function to a macro, so that constant propagation in 
inline asm works for gcc-3.x also (hopefully). Should fix gcc-3.x FATE
breakage after r25254.

Originally committed as revision 25262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 17:42:26 +00:00
Stefano Sabatini
fc7c40c2bd Cosmetics: put "if (...)" and "av_log(...)" in the same line for 
improving vertical alignment and readability.

Originally committed as revision 32405 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 16:15:42 +00:00
Alexander Strange
1bb56bdb41 rawdec: Properly pass reordered_opaque through the decoder 
Originally committed as revision 25261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:43:37 +00:00
Ronald S. Bultje
3dedbeff7b Check return value of get_chunk_header(). Since enum can be unsigned, the 
current code wouldn't always error out on errors.

Based on patch by Stephen d'Angelo <sdangelo evertz com>.

Originally committed as revision 25260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:43:36 +00:00
Eli Friedman
329d689f75 Use sse2 variant of put_pixels16() for no_rnd also. Provides a minor speed 
increase to e.g. vc1, snow and mpeg decoding.

Patch by Eli Friedman <eli dot friedman gmail com>.

Originally committed as revision 25259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:34:43 +00:00
Michael Niedermayer
77336a5e12 Allow setting the impulse block bias for libvorbis through a private codec parameter. 
First example and test of private codec parameters.

Originally committed as revision 25258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:09:38 +00:00
Michael Niedermayer
dc51a72ba4 Move allocation and init to defaults of the private codec contexts to avcodec_get_context_defaults3(). 
That way the user app can set codec specific parameters in the private context
before opening it.

Originally committed as revision 25257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:05:47 +00:00
Ronald S. Bultje
cd17285e6c Merge b_idx and edge variables, and optimize the ASM to directly load variables 
from memory locations/offsets depending on b_idx plus constants, rather than
having gcc do this. This saves several lea calls and together saves about
10 cycles in h264_loop_filter_strength_mmx2().

Originally committed as revision 25256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 14:04:39 +00:00
Ronald S. Bultje
0cc8a5d088 Remove mv_mask variable. Replace the related pand -1/0 instructions by either 
a pxor, or remove the instruction alltogether. Altogether, this saves 1
instruction.

Originally committed as revision 25255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 14:03:30 +00:00
Ronald S. Bultje
c0673f2cf4 Remove d_idx as a variable, and instead load it as a constant in the asm. 
This has no measurable speed effect because the surrounding code doesn't
take advantage of this yet.

Originally committed as revision 25254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 14:02:32 +00:00
Ronald S. Bultje
2c3135f6d3 Unroll inner bidir loop in h264_loop_filter_strength_mmx2(), which gets rid 
of the d_idx variable and therefore allows for future optimizations. No speed
difference by this commit itself.

Originally committed as revision 25253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 13:35:24 +00:00
Ronald S. Bultje
4b81511cab Unloop the outer loop in h264_loop_filter_strength_mmx2(), which allows 
inlining various constants within the loop code. 20 cycles faster on
cathedral sample.

Originally committed as revision 25252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 13:34:20 +00:00
Stefano Sabatini
d29e863e1d Put if (...) av_log() in the same line, more compact and increase 
readibility.

Originally committed as revision 32404 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 13:02:31 +00:00
Stefano Sabatini
5abd626e20 Amend constraints for the src_format and dst_format options in the 
SWScale context.

Originally committed as revision 32403 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 13:02:28 +00:00
Alexander Strange
5ba24e4982 Fix compile on Darwin (FATE). Compile error: 
yadif.c:226: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
yadif.c:220: error: 'asm' operand has impossible constraints

Patch by Alexander Strange <astrange ithinksw com>.

Originally committed as revision 25251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 12:34:01 +00:00
Michael Niedermayer
655c36b22f Add AVClass for the private context, this will be used for codec specific options. 
Originally committed as revision 25250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 11:59:25 +00:00
Stefano Sabatini
c24b404ba6 Cosmetics: fix braces placement. 
Originally committed as revision 32402 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-29 08:44:09 +00:00
Stefano Sabatini
0810a5846b Deprecate sws_getContext(), use sws_alloc_context() and 
sws_init_context() instead.

Originally committed as revision 32401 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-28 22:23:58 +00:00
Stefano Sabatini
499287e0a5 Add documentation for the returned value of sws_init_context(). 
Originally committed as revision 32400 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-28 22:23:53 +00:00
Stefano Sabatini
c581279347 Add APIchanges entry for lsws change of r32368. 
Originally committed as revision 25249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 15:33:59 +00:00
Stefano Sabatini
c508ab6736 Bump minor version after the addition of sws_alloc_context() and 
sws_init_context() of r32368.

Originally committed as revision 32396 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-09-28 15:29:23 +00:00
Stefano Sabatini
c10676aca3 Make init() return sensible error code rather than -1 in case of 
invalid values.

Originally committed as revision 25248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 14:59:09 +00:00
Stefano Sabatini
46daee6e4e Cosmetics: apply nits. 
Originally committed as revision 25247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 14:59:06 +00:00
Stefano Sabatini
f03f30d77a Make new doxy follows the agreed upon style and grammatical 
conventions, for consistency with the rest of the documentation.

Originally committed as revision 25246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 14:49:55 +00:00
Stefano Sabatini
2e5ff4d0e5 Group togheter filter dependency specifications. 
Originally committed as revision 25245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 13:44:10 +00:00
Stefano Sabatini
e40032e23a Add the drawbox filter from the soc libavfilter repo. 
Pedagogically useful.

Originally committed as revision 25244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 13:16:40 +00:00
Jason Garrett-Glaser
4dece8c7f8 Try to fix crashes introduced by r25218 
r25218 made assumptions about the existence of past reference frames that
weren't necessarily true.

Originally committed as revision 25243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-28 09:06:22 +00:00