ffmpeg.git
11 years agoMake reset_ptr() void.
Carl Eugen Hoyos [Thu, 23 Apr 2009 22:19:53 +0000 (22:19 +0000)]
Make reset_ptr() void.

Originally committed as revision 29229 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoavoid possibly uninitialized return value
Ivo van Poorten [Thu, 23 Apr 2009 18:44:03 +0000 (18:44 +0000)]
avoid possibly uninitialized return value
(found by clang static analyzer)

Originally committed as revision 18669 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoHandle WavPack INT32INFO chunks with nonzero post shift
Kostya Shishkov [Thu, 23 Apr 2009 18:21:16 +0000 (18:21 +0000)]
Handle WavPack INT32INFO chunks with nonzero post shift

Originally committed as revision 18668 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd functions for decoding >16 bits WavPack files.
Kostya Shishkov [Thu, 23 Apr 2009 17:27:04 +0000 (17:27 +0000)]
Add functions for decoding >16 bits WavPack files.
Based on patches by Laurent Aimar (fenrir >whirlpool< videolan >dit< org)

Originally committed as revision 18667 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoShift 9-15 bit samples to use full 16-bit range.
Laurent Aimar [Thu, 23 Apr 2009 07:44:04 +0000 (07:44 +0000)]
Shift 9-15 bit samples to use full 16-bit range.
Patch by Laurent Aimar <fenrir at VLCsite>
Thread: [PATCH] Fixed wavpack 9-15 bits support

Originally committed as revision 18666 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoDisplay dimensions should not affect the real size of coded frame, thus set
Kostya Shishkov [Thu, 23 Apr 2009 07:14:02 +0000 (07:14 +0000)]
Display dimensions should not affect the real size of coded frame, thus set
only avctx->{width,height} and don't touch coded_{width,height} when parsing
them. This fixes the case when coded and display dimensions differ by more
than one macroblock.

Originally committed as revision 18665 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove 2 useless FFMIN().
Michael Niedermayer [Wed, 22 Apr 2009 22:05:34 +0000 (22:05 +0000)]
Remove 2 useless FFMIN().

Originally committed as revision 18664 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove apparently redundant code.
Michael Niedermayer [Wed, 22 Apr 2009 21:44:41 +0000 (21:44 +0000)]
Remove apparently redundant code.

Originally committed as revision 18663 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoNSV : Add TOC2 parsing and seeking support.
Jai Menon [Wed, 22 Apr 2009 19:37:57 +0000 (19:37 +0000)]
NSV : Add TOC2 parsing and seeking support.

Originally committed as revision 18662 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove redundant code, found by CSA
Benjamin Larsson [Wed, 22 Apr 2009 13:52:33 +0000 (13:52 +0000)]
Remove redundant code, found by CSA

Originally committed as revision 18661 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoconfigure: support Blackfin CPU names with --cpu
Måns Rullgård [Wed, 22 Apr 2009 09:27:36 +0000 (09:27 +0000)]
configure: support Blackfin CPU names with --cpu

Originally committed as revision 18660 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoIt should be #if, not #ifdef
Andreas Öman [Wed, 22 Apr 2009 08:39:46 +0000 (08:39 +0000)]
It should be #if, not #ifdef

Originally committed as revision 18659 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSwitch VLC tables in WMV3/VC-1 decoder to new static init method
Kostya Shishkov [Wed, 22 Apr 2009 05:20:31 +0000 (05:20 +0000)]
Switch VLC tables in WMV3/VC-1 decoder to new static init method

Originally committed as revision 18658 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRequire 4 instead of 3 frames for detecting mp3,
Michael Niedermayer [Wed, 22 Apr 2009 02:58:20 +0000 (02:58 +0000)]
Require 4 instead of 3 frames for detecting mp3,
fixes misdetection of mpegps_mp3_unrecognized_format.mpg (issue997)

Originally committed as revision 18657 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoFix 10l typo (usage of PIX_FMT_NE()).
Michael Niedermayer [Wed, 22 Apr 2009 02:29:11 +0000 (02:29 +0000)]
Fix 10l typo (usage of PIX_FMT_NE()).
Should fix FATE, i forgot to commit this.

Originally committed as revision 18656 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoUpdate safety check as the maximum pixel size is no longer 4.
Michael Niedermayer [Wed, 22 Apr 2009 01:54:05 +0000 (01:54 +0000)]
Update safety check as the maximum pixel size is no longer 4.
New max size is 16bit * 4 samples (RGBA).

Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSupport reading packed YUV422 10bit samples from Sveriges Television AB (SVT)
Michael Niedermayer [Wed, 22 Apr 2009 01:50:15 +0000 (01:50 +0000)]
Support reading packed YUV422 10bit samples from Sveriges Television AB (SVT)
which have AFAIK been created for the jvt:
ftp://vqeg.its.bldrdoc.gov/HDTV/SVT_exports/SVT_YUV10_Exports_/NewMobCal_YUV10_720p5994_/
I have called the format v210x due to its similarity to v210, note though I have
not confirmed that v210x is different from actual v210 samples it just is
different from the description of v210 I am aware of.

Originally committed as revision 18654 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMake read_line() do not depend on put_bits.h and speed up it.
Stefano Sabatini [Wed, 22 Apr 2009 00:04:17 +0000 (00:04 +0000)]
Make read_line() do not depend on put_bits.h and speed up it.

Originally committed as revision 18653 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd raw MLP muxer.
Ramiro Polla [Tue, 21 Apr 2009 23:23:15 +0000 (23:23 +0000)]
Add raw MLP muxer.

Originally committed as revision 18652 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Don't overallocate buffers.
Ramiro Polla [Tue, 21 Apr 2009 22:53:46 +0000 (22:53 +0000)]
mlpdec: Don't overallocate buffers.
Now that max channels and primitive matrices are properly validated, there is
no need to be paranoid that random data will be overwritten.
As a bonus this makes matrix_coeff 16-byte aligned between matrices.

Originally committed as revision 18651 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Validate num_primitive_matrices.
Ramiro Polla [Tue, 21 Apr 2009 22:32:50 +0000 (22:32 +0000)]
mlpdec: Validate num_primitive_matrices.

Originally committed as revision 18650 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Validate max_channel and max_matrix_channel.
Ramiro Polla [Tue, 21 Apr 2009 22:12:30 +0000 (22:12 +0000)]
mlpdec: Validate max_channel and max_matrix_channel.

Originally committed as revision 18649 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Restart header sync must be 0x31ea for MLP.
Ramiro Polla [Tue, 21 Apr 2009 21:57:23 +0000 (21:57 +0000)]
mlpdec: Restart header sync must be 0x31ea for MLP.

Originally committed as revision 18648 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd missing header inclusion guard.
Stefano Sabatini [Tue, 21 Apr 2009 21:51:01 +0000 (21:51 +0000)]
Add missing header inclusion guard.

Originally committed as revision 18647 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoImplement a write_line() function.
Stefano Sabatini [Tue, 21 Apr 2009 19:15:21 +0000 (19:15 +0000)]
Implement a write_line() function.

Originally committed as revision 18646 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove consume_whitespace() and replace it with direct calls to
Stefano Sabatini [Tue, 21 Apr 2009 19:08:49 +0000 (19:08 +0000)]
Remove consume_whitespace() and replace it with direct calls to
strspn().

Originally committed as revision 18645 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRead extended channel configuration when extended AOT is BSAC.
Jai Menon [Tue, 21 Apr 2009 17:52:52 +0000 (17:52 +0000)]
Read extended channel configuration when extended AOT is BSAC.

Originally committed as revision 18644 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMake VLC tables in DCA decoder use INIT_VLC_USE_NEW_STATIC
Kostya Shishkov [Tue, 21 Apr 2009 17:37:03 +0000 (17:37 +0000)]
Make VLC tables in DCA decoder use INIT_VLC_USE_NEW_STATIC

Originally committed as revision 18643 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years ago100l: VLC table array should not be const
Kostya Shishkov [Tue, 21 Apr 2009 17:35:30 +0000 (17:35 +0000)]
100l: VLC table array should not be const

Originally committed as revision 18642 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove redundant assignment. err is assigned in every switch case anyway. Issue
Robert Swain [Tue, 21 Apr 2009 12:29:36 +0000 (12:29 +0000)]
Remove redundant assignment. err is assigned in every switch case anyway. Issue
found by CSA.

Originally committed as revision 18641 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoFix a possibly exploitable buffer overflow.
Michael Niedermayer [Tue, 21 Apr 2009 12:00:39 +0000 (12:00 +0000)]
Fix a possibly exploitable buffer overflow.

Originally committed as revision 18640 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSet flag after VC-1 VLCs are initialized to avoid race condition
Kostya Shishkov [Tue, 21 Apr 2009 05:42:22 +0000 (05:42 +0000)]
Set flag after VC-1 VLCs are initialized to avoid race condition

Originally committed as revision 18639 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove some useless assignments and variables found by Clang
Kostya Shishkov [Tue, 21 Apr 2009 05:24:50 +0000 (05:24 +0000)]
Remove some useless assignments and variables found by Clang

Originally committed as revision 18638 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMake RV3/4 VLC tables use new static initialization method
Kostya Shishkov [Tue, 21 Apr 2009 04:42:27 +0000 (04:42 +0000)]
Make RV3/4 VLC tables use new static initialization method

Originally committed as revision 18637 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoPlanar 16bit 420 422 444 YUV support (output is only supported in some
Michael Niedermayer [Tue, 21 Apr 2009 01:08:03 +0000 (01:08 +0000)]
Planar 16bit 420 422 444 YUV support (output is only supported in some
unscaled convertions).
This, like gray16 converts down to 8bit, which is a big FIXME & patch welcome,
we should preserve more bits.

Originally committed as revision 29217 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoAdd 420,422 and 444 planar 16bit per component pix formats.
Michael Niedermayer [Tue, 21 Apr 2009 01:02:48 +0000 (01:02 +0000)]
Add 420,422 and  444 planar 16bit per component pix formats.

Originally committed as revision 18636 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMerge gray->gray converters into planarCopy(), this should also make planarCopy()
Michael Niedermayer [Tue, 21 Apr 2009 00:08:06 +0000 (00:08 +0000)]
Merge gray->gray converters into planarCopy(), this should also make planarCopy()
useable for other 16bit formats once we support them.

Originally committed as revision 29216 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoAdd macro to check for 16bit per sample.
Michael Niedermayer [Tue, 21 Apr 2009 00:03:00 +0000 (00:03 +0000)]
Add macro to check for 16bit per sample.

Originally committed as revision 29215 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoMake sure src/dst are NULL when they arent used, some code uses this to
Michael Niedermayer [Tue, 21 Apr 2009 00:01:59 +0000 (00:01 +0000)]
Make sure src/dst are NULL when they arent used, some code uses this to
simpify checks.

Originally committed as revision 29214 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoUse generic BE check instead of checking for gray16LE.
Michael Niedermayer [Mon, 20 Apr 2009 21:05:32 +0000 (21:05 +0000)]
Use generic BE check instead of checking for gray16LE.

Originally committed as revision 29213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoadd isBE()
Michael Niedermayer [Mon, 20 Apr 2009 21:04:55 +0000 (21:04 +0000)]
add isBE()

Originally committed as revision 29212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoFix crash when receiving from SDP
Luca Abeni [Mon, 20 Apr 2009 20:06:55 +0000 (20:06 +0000)]
Fix crash when receiving from SDP

Originally committed as revision 18635 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMake rv40 decoder use new static VLC initialization method
Kostya Shishkov [Mon, 20 Apr 2009 17:13:21 +0000 (17:13 +0000)]
Make rv40 decoder use new static VLC initialization method

Originally committed as revision 18634 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoCompact and make constant two tables used by Musepack decoders
Kostya Shishkov [Mon, 20 Apr 2009 15:36:27 +0000 (15:36 +0000)]
Compact and make constant two tables used by Musepack decoders

Originally committed as revision 18633 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove example programs with a wildcard expression.
Diego Biurrun [Mon, 20 Apr 2009 11:14:19 +0000 (11:14 +0000)]
Remove example programs with a wildcard expression.

Originally committed as revision 18632 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoac3enc: log a warning message if the channel layout is not specified at
Justin Ruggles [Mon, 20 Apr 2009 00:34:08 +0000 (00:34 +0000)]
ac3enc: log a warning message if the channel layout is not specified at
the time of codec initialization.

Originally committed as revision 18631 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoindent
Michael Niedermayer [Sun, 19 Apr 2009 21:44:25 +0000 (21:44 +0000)]
indent

Originally committed as revision 18630 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoOnly insert null packets into the video que if there is a video stream.
Michael Niedermayer [Sun, 19 Apr 2009 21:44:03 +0000 (21:44 +0000)]
Only insert null packets into the video que if there is a video stream.
Fixes memleak and should fix issue791.

Originally committed as revision 18629 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd zygo fourcc.
Michael Niedermayer [Sun, 19 Apr 2009 21:24:36 +0000 (21:24 +0000)]
Add zygo fourcc.

Originally committed as revision 18628 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoIndent
Michael Niedermayer [Sun, 19 Apr 2009 20:41:26 +0000 (20:41 +0000)]
Indent

Originally committed as revision 18627 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoDo not discard truncated packets.
Michael Niedermayer [Sun, 19 Apr 2009 20:40:56 +0000 (20:40 +0000)]
Do not discard truncated packets.
Based on a patch by Maksym Veremeyenko verem DOT m1stereo AT tv

Originally committed as revision 18626 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAvoid 100% CPU useage at EOF.
Michael Niedermayer [Sun, 19 Apr 2009 20:25:20 +0000 (20:25 +0000)]
Avoid 100% CPU useage at EOF.

Originally committed as revision 18625 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMake sure that video frames are flushed at EOF.
Michael Niedermayer [Sun, 19 Apr 2009 20:24:44 +0000 (20:24 +0000)]
Make sure that video frames are flushed at EOF.
This should fix a regression.

Originally committed as revision 18624 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd channel layout support to the AC-3 encoder.
Justin Ruggles [Sun, 19 Apr 2009 15:06:13 +0000 (15:06 +0000)]
Add channel layout support to the AC-3 encoder.

Originally committed as revision 18623 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd channel layout support to the AC-3 decoder and AC-3 parser.
Justin Ruggles [Sun, 19 Apr 2009 15:05:32 +0000 (15:05 +0000)]
Add channel layout support to the AC-3 decoder and AC-3 parser.

Originally committed as revision 18622 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoCheck that channel layout is compatible with number of channels for
Justin Ruggles [Sun, 19 Apr 2009 14:05:55 +0000 (14:05 +0000)]
Check that channel layout is compatible with number of channels for
output audio stream.

Originally committed as revision 18621 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoMark gsize variable as av_unused, fixes the warning:
Diego Biurrun [Sun, 19 Apr 2009 13:29:11 +0000 (13:29 +0000)]
Mark gsize variable as av_unused, fixes the warning:
libavformat/asfdec.c:995: warning: unused variable ‘gsize’

Originally committed as revision 18620 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRevert previous removal of gsize variable. It breaks seeking.
Diego Biurrun [Sun, 19 Apr 2009 11:40:03 +0000 (11:40 +0000)]
Revert previous removal of gsize variable. It breaks seeking.

Originally committed as revision 18618 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove unnecessary assignment, found by CSA.
Robert Swain [Sun, 19 Apr 2009 00:55:46 +0000 (00:55 +0000)]
Remove unnecessary assignment, found by CSA.

Originally committed as revision 18617 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd LP zero synthesis filter. Patch by Kenan Gillet.
Kenan Gillet [Sat, 18 Apr 2009 22:53:37 +0000 (22:53 +0000)]
Add LP zero synthesis filter. Patch by Kenan Gillet.

Originally committed as revision 18616 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove 2 useless += at the end of rgb16to15(), found by CSA.
Michael Niedermayer [Sat, 18 Apr 2009 22:27:36 +0000 (22:27 +0000)]
Remove 2 useless += at the end of rgb16to15(), found by CSA.

Originally committed as revision 29189 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agomlpdec: Read context variable to local variable to make code cleaner.
Ramiro Polla [Sat, 18 Apr 2009 20:23:13 +0000 (20:23 +0000)]
mlpdec: Read context variable to local variable to make code cleaner.

Originally committed as revision 18615 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: {}- and whitespace-related cosmetics.
Ramiro Polla [Sat, 18 Apr 2009 19:52:52 +0000 (19:52 +0000)]
mlpdec: {}- and whitespace-related cosmetics.

Originally committed as revision 18614 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Use some context arrays with local variables in rematrix_channels().
Ramiro Polla [Sat, 18 Apr 2009 19:46:41 +0000 (19:46 +0000)]
mlpdec: Use some context arrays with local variables in rematrix_channels().

Originally committed as revision 18613 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agotruehd: Simplify rematrix_channels() as per Michael's original review.
Ramiro Polla [Sat, 18 Apr 2009 19:39:07 +0000 (19:39 +0000)]
truehd: Simplify rematrix_channels() as per Michael's original review.

Originally committed as revision 18612 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Make read_matrix_params() take unsigned int substr for consistency.
Ramiro Polla [Sat, 18 Apr 2009 18:54:30 +0000 (18:54 +0000)]
mlpdec: Make read_matrix_params() take unsigned int substr for consistency.

Originally committed as revision 18611 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agomlpdec: Check for {matrix,filter}_changed as soon as they are incremented.
Ramiro Polla [Sat, 18 Apr 2009 18:51:43 +0000 (18:51 +0000)]
mlpdec: Check for {matrix,filter}_changed as soon as they are incremented.

Originally committed as revision 18610 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd 3 channel layout convenience macros.
Justin Ruggles [Sat, 18 Apr 2009 18:51:01 +0000 (18:51 +0000)]
Add 3 channel layout convenience macros.

Originally committed as revision 18609 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAvoid code duplication in xan_unpack for the final memcpy.
Reimar Döffinger [Sat, 18 Apr 2009 17:26:00 +0000 (17:26 +0000)]
Avoid code duplication in xan_unpack for the final memcpy.

Originally committed as revision 18608 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove unused variable gsize, fixes the warning:
Diego Biurrun [Sat, 18 Apr 2009 15:01:20 +0000 (15:01 +0000)]
Remove unused variable gsize, fixes the warning:
libavformat/asfdec.c:995: warning: unused variable 'gsize'

Originally committed as revision 18607 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoPPC: check for x-form asm constraint support
Måns Rullgård [Sat, 18 Apr 2009 13:57:30 +0000 (13:57 +0000)]
PPC: check for x-form asm constraint support

Originally committed as revision 18606 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRename swscale_avoption.c to options.c.
Stefano Sabatini [Sat, 18 Apr 2009 13:52:00 +0000 (13:52 +0000)]
Rename swscale_avoption.c to options.c.

Consistent with lavc and lavf.

Originally committed as revision 29188 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoMake sws_setColorspaceDetails() return -1 if the destination format is
Stefano Sabatini [Sat, 18 Apr 2009 11:53:59 +0000 (11:53 +0000)]
Make sws_setColorspaceDetails() return -1 if the destination format is
not supported.

Originally committed as revision 29187 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoMove sws_[gs]etColorspaceDetails() documentation from swscale.c to
Stefano Sabatini [Sat, 18 Apr 2009 11:45:31 +0000 (11:45 +0000)]
Move sws_[gs]etColorspaceDetails() documentation from swscale.c to
swscale.h.

Originally committed as revision 29186 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

11 years agoCosmetics : reindent after last commit and remove redundant comment.
Jai Menon [Sat, 18 Apr 2009 08:35:46 +0000 (08:35 +0000)]
Cosmetics : reindent after last commit and remove redundant comment.

Originally committed as revision 18605 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAdd speex tag to nsv_codec_audio_tags.
Jai Menon [Sat, 18 Apr 2009 08:34:15 +0000 (08:34 +0000)]
Add speex tag to nsv_codec_audio_tags.

Originally committed as revision 18604 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoChange nsvf_index_data to nsvs_file_offset for increased clarity.
Jai Menon [Sat, 18 Apr 2009 05:54:47 +0000 (05:54 +0000)]
Change nsvf_index_data to nsvs_file_offset for increased clarity.

Originally committed as revision 18603 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoPPC asm for AV_RL*()
Måns Rullgård [Sat, 18 Apr 2009 00:00:31 +0000 (00:00 +0000)]
PPC asm for AV_RL*()

PPC is normally big endian but has special little endian load/store
instructions.  Using these avoids a separate byteswap.  This makes the
vorbis decoder about 5% faster.  Not much else uses little-endian
read/write extensively.

GCC generates horrible PPC code for the default AV_[RW]B64 (which uses
a packed struct), so we override it with a plain pointer cast.

Originally committed as revision 18602 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoARM asm for AV_RN*()
Måns Rullgård [Sat, 18 Apr 2009 00:00:28 +0000 (00:00 +0000)]
ARM asm for AV_RN*()

ARMv6 and later support unaligned loads and stores for single
word/halfword but not double/multiple.  GCC is ignorant of this and
will always use bytewise accesses for unaligned data.  Casting to an
int32_t pointer is dangerous since a load/store double or multiple
instruction might be used (this happens with some code in FFmpeg).
Implementing the AV_[RW]* macros with inline asm using only supported
instructions gives fast and safe unaligned accesses.  ARM RVCT does
the right thing with generic code.

This gives an overall speedup of up to 10%.

Originally committed as revision 18601 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoReorganise intreadwrite.h
Måns Rullgård [Sat, 18 Apr 2009 00:00:22 +0000 (00:00 +0000)]
Reorganise intreadwrite.h

This changes intreadwrite.h to support per-arch implementations of the
various macros allowing us to take advantage of special instructions
or other properties the compiler does not know about.

Originally committed as revision 18600 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoUse sign_extend function instead of reimplementing it.
Reimar Döffinger [Fri, 17 Apr 2009 20:05:27 +0000 (20:05 +0000)]
Use sign_extend function instead of reimplementing it.

Originally committed as revision 18599 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove a useless "& 0xF"
Reimar Döffinger [Fri, 17 Apr 2009 20:01:45 +0000 (20:01 +0000)]
Remove a useless "& 0xF"

Originally committed as revision 18598 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoUse / and % operators instead of reimplementing them with a loop.
Reimar Döffinger [Fri, 17 Apr 2009 19:56:50 +0000 (19:56 +0000)]
Use / and % operators instead of reimplementing them with a loop.

Originally committed as revision 18597 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoChange buffer check to avoid an unlikely pointer arithmetic overflow.
Reimar Döffinger [Fri, 17 Apr 2009 19:49:55 +0000 (19:49 +0000)]
Change buffer check to avoid an unlikely pointer arithmetic overflow.

Originally committed as revision 18596 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSimplify xan_huffman_decode by using get_bits
Reimar Döffinger [Fri, 17 Apr 2009 19:48:54 +0000 (19:48 +0000)]
Simplify xan_huffman_decode by using get_bits

Originally committed as revision 18595 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoFix indention, patch by Lars Täuber.
Lars Täuber [Fri, 17 Apr 2009 19:29:54 +0000 (19:29 +0000)]
Fix indention, patch by Lars Täuber.

Originally committed as revision 18594 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSimplify ipvideo_decode_opcodes by using get_bits, this might be slower
Reimar Döffinger [Fri, 17 Apr 2009 19:28:36 +0000 (19:28 +0000)]
Simplify ipvideo_decode_opcodes by using get_bits, this might be slower
but is not performance-critical anyway.

Originally committed as revision 18593 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove unused code_counts array from interplavideo.c.
Reimar Döffinger [Fri, 17 Apr 2009 19:21:50 +0000 (19:21 +0000)]
Remove unused code_counts array from interplavideo.c.

Originally committed as revision 18592 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoIntroduce codec id for MPEG-4 ALS and associate it with corresponding
Jai Menon [Fri, 17 Apr 2009 19:17:14 +0000 (19:17 +0000)]
Introduce codec id for MPEG-4 ALS and associate it with corresponding
AudioObjectType. Also bump libavcodec minor version.

Originally committed as revision 18591 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoCosmetics to improve xan_unpack readability
Reimar Döffinger [Fri, 17 Apr 2009 19:14:11 +0000 (19:14 +0000)]
Cosmetics to improve xan_unpack readability

Originally committed as revision 18590 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoFix buffer size check for xan_unpack which was broken by r18586
Reimar Döffinger [Fri, 17 Apr 2009 19:07:16 +0000 (19:07 +0000)]
Fix buffer size check for xan_unpack which was broken by r18586

Originally committed as revision 18589 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoSome more simplifications of xan_unpack
Reimar Döffinger [Fri, 17 Apr 2009 19:03:43 +0000 (19:03 +0000)]
Some more simplifications of xan_unpack

Originally committed as revision 18588 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoReindent xan_unpack code
Reimar Döffinger [Fri, 17 Apr 2009 18:56:47 +0000 (18:56 +0000)]
Reindent xan_unpack code

Originally committed as revision 18587 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoAvoid some code duplication in xan_unpack
Reimar Döffinger [Fri, 17 Apr 2009 18:54:17 +0000 (18:54 +0000)]
Avoid some code duplication in xan_unpack

Originally committed as revision 18586 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove useless assignments, at least one found by CSA.
Michael Niedermayer [Fri, 17 Apr 2009 18:28:59 +0000 (18:28 +0000)]
Remove useless assignments, at least one found by CSA.

Originally committed as revision 18585 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoIncrease buffer padding to avoid most space checks in xan_unpack
Reimar Döffinger [Fri, 17 Apr 2009 18:26:24 +0000 (18:26 +0000)]
Increase buffer padding to avoid most space checks in xan_unpack

Originally committed as revision 18584 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove useless init from ff_mpeg4_set_direct_mv() found by CSA.
Michael Niedermayer [Fri, 17 Apr 2009 18:24:39 +0000 (18:24 +0000)]
Remove useless init from ff_mpeg4_set_direct_mv() found by CSA.

Originally committed as revision 18583 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove a useless assignment in img_get_alpha_info() found by CSA.
Michael Niedermayer [Fri, 17 Apr 2009 18:22:19 +0000 (18:22 +0000)]
Remove a useless assignment in img_get_alpha_info() found by CSA.

Originally committed as revision 18582 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove redundant assignment in av_picture_copy() found by CSA.
Michael Niedermayer [Fri, 17 Apr 2009 18:20:12 +0000 (18:20 +0000)]
Remove redundant assignment in av_picture_copy() found by CSA.

Originally committed as revision 18581 to svn://svn.ffmpeg.org/ffmpeg/trunk

11 years agoRemove useless init from aiff_read_header() found by CSA.
Michael Niedermayer [Fri, 17 Apr 2009 18:18:29 +0000 (18:18 +0000)]
Remove useless init from aiff_read_header() found by CSA.

Originally committed as revision 18580 to svn://svn.ffmpeg.org/ffmpeg/trunk