ffmpeg.git
10 years agoRemove PI definition and use M_PI instead.
Stefano Sabatini [Wed, 19 May 2010 22:49:04 +0000 (22:49 +0000)]
Remove PI definition and use M_PI instead.

M_PI is defined by the included file libavutil/mathematics.h.

Originally committed as revision 31185 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

10 years agoav_default_item_name() so Simply AVClasses need 1 function less.
Michael Niedermayer [Wed, 19 May 2010 22:45:04 +0000 (22:45 +0000)]
av_default_item_name() so Simply AVClasses need 1 function less.

Originally committed as revision 23198 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agofix x264 encoding when delay is > number of input frames
Baptiste Coudurier [Wed, 19 May 2010 20:48:29 +0000 (20:48 +0000)]
fix x264 encoding when delay is > number of input frames

Originally committed as revision 23197 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd a chomp BSF to consume zero padding at the end of a packet.
Alex Converse [Wed, 19 May 2010 20:18:40 +0000 (20:18 +0000)]
Add a chomp BSF to consume zero padding at the end of a packet.

Originally committed as revision 23196 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake aac_decode_frame() consume zero padding at the end of a packet.
Alex Converse [Wed, 19 May 2010 20:18:34 +0000 (20:18 +0000)]
Make aac_decode_frame() consume zero padding at the end of a packet.

Originally committed as revision 23195 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoBump minor version for CODEC_ID_VP8
David Conrad [Wed, 19 May 2010 20:13:50 +0000 (20:13 +0000)]
Bump minor version for CODEC_ID_VP8

Originally committed as revision 23194 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd VP80 fourcc
Google [Wed, 19 May 2010 16:50:12 +0000 (16:50 +0000)]
Add VP80 fourcc

Patch by Google

Originally committed as revision 23193 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomatroska: Add V_VP8
Google [Wed, 19 May 2010 16:50:06 +0000 (16:50 +0000)]
matroska: Add V_VP8

Patch by Google

Originally committed as revision 23192 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd VP8 CODEC_ID
Google [Wed, 19 May 2010 16:50:00 +0000 (16:50 +0000)]
Add VP8 CODEC_ID

Patch by Google

Originally committed as revision 23191 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years ago13% faster yuv420 to rgb15 mmx.
Loren Merritt [Wed, 19 May 2010 13:31:11 +0000 (13:31 +0000)]
13% faster yuv420 to rgb15 mmx.
It is now faster than the old gpl version on conroe.

Originally committed as revision 31181 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

10 years agoFix a crash when opening WMS RTSP streams
Martin Storsjö [Wed, 19 May 2010 09:46:29 +0000 (09:46 +0000)]
Fix a crash when opening WMS RTSP streams
Fixes issue 1948

Originally committed as revision 23181 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years ago40% faster yuv420 to rgb24 mmx.
Loren Merritt [Wed, 19 May 2010 08:21:56 +0000 (08:21 +0000)]
40% faster yuv420 to rgb24 mmx.
It is now faster than the old gpl version on conroe.

Originally committed as revision 31180 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

10 years agoAdd an APIchanges note regarding the new rtp hinting flag
Martin Storsjö [Wed, 19 May 2010 08:16:25 +0000 (08:16 +0000)]
Add an APIchanges note regarding the new rtp hinting flag

Originally committed as revision 23180 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoLate bump of the minor version, for the addition of AVFMT_FLAG_RTP_HINT
Martin Storsjö [Wed, 19 May 2010 08:13:13 +0000 (08:13 +0000)]
Late bump of the minor version, for the addition of AVFMT_FLAG_RTP_HINT

Originally committed as revision 23179 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd a changelog entry for the RTP hinting in the mov muxer
Martin Storsjö [Wed, 19 May 2010 08:12:15 +0000 (08:12 +0000)]
Add a changelog entry for the RTP hinting in the mov muxer

Originally committed as revision 23178 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFix signedness of q_delta field of the IVIMbInfo.
Maxim Poliakovski [Wed, 19 May 2010 06:46:50 +0000 (06:46 +0000)]
Fix signedness of q_delta field of the IVIMbInfo.
Patch by Maxim max_pole () gmx * de

Originally committed as revision 23170 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomatroskadec: Free ebml binary buffer on error
David Conrad [Tue, 18 May 2010 21:21:37 +0000 (21:21 +0000)]
matroskadec: Free ebml binary buffer on error

Based on a Chromium patch

Originally committed as revision 23169 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomatroskadec: Fix buffer overread in matroska_ebmlnum_uint
David Conrad [Tue, 18 May 2010 21:21:32 +0000 (21:21 +0000)]
matroskadec: Fix buffer overread in matroska_ebmlnum_uint

Based on a Chromium patch

Originally committed as revision 23168 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomatroskadec: Ensure time_scale is nonzero, fixes divide-by-zero if the file
David Conrad [Tue, 18 May 2010 21:21:28 +0000 (21:21 +0000)]
matroskadec: Ensure time_scale is nonzero, fixes divide-by-zero if the file
has 0 written

Based on a Chromium patch

Originally committed as revision 23167 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomatroskadec: Use av_freep in ebml_read_ascii
David Conrad [Tue, 18 May 2010 21:21:23 +0000 (21:21 +0000)]
matroskadec: Use av_freep in ebml_read_ascii

Based on a Chromium patch

Originally committed as revision 23166 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoUse a heuristic for describing the RTP packets using sample data
Martin Storsjö [Tue, 18 May 2010 19:48:25 +0000 (19:48 +0000)]
Use a heuristic for describing the RTP packets using sample data

Originally committed as revision 23165 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd initial support for RTP hinting in the mov muxer
Martin Storsjö [Tue, 18 May 2010 19:47:24 +0000 (19:47 +0000)]
Add initial support for RTP hinting in the mov muxer

Originally committed as revision 23164 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake mov_write_packet non-static, add ff_ prefix
Martin Storsjö [Tue, 18 May 2010 19:40:17 +0000 (19:40 +0000)]
Make mov_write_packet non-static, add ff_ prefix

Originally committed as revision 23163 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMove the mov muxer structures to a separate header
Martin Storsjö [Tue, 18 May 2010 19:38:37 +0000 (19:38 +0000)]
Move the mov muxer structures to a separate header

Originally committed as revision 23162 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd a flag for enabling RTP hinting
Martin Storsjö [Tue, 18 May 2010 19:34:21 +0000 (19:34 +0000)]
Add a flag for enabling RTP hinting

Originally committed as revision 23161 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake ff_sdp_write_media a lavf-internal function
Martin Storsjö [Tue, 18 May 2010 19:32:59 +0000 (19:32 +0000)]
Make ff_sdp_write_media a lavf-internal function

This is in preparation for RTP hinting in the MOV muxer, where
it needs to be able to create SDP fragments for each media stream.

Originally committed as revision 23160 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoValidate AVCodecTag vs CodecID.
Francesco Lavra [Tue, 18 May 2010 19:23:29 +0000 (19:23 +0000)]
Validate AVCodecTag vs CodecID.

Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23159 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFactorize some code into the new function ff_toupper4().
Francesco Lavra [Tue, 18 May 2010 19:16:40 +0000 (19:16 +0000)]
Factorize some code into the new function ff_toupper4().

Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoIn ts demuxer, output pes packet as soon as they are complete.
Janne Grunau [Tue, 18 May 2010 17:28:07 +0000 (17:28 +0000)]
In ts demuxer, output pes packet as soon as they are complete.
This is needed for subtitles where packets are infrequent.
Patch by Janne Grunau, janne-ffmpeg at jannau dot net.

Originally committed as revision 23157 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoCosmetics: reindent
Martin Storsjö [Tue, 18 May 2010 11:46:23 +0000 (11:46 +0000)]
Cosmetics: reindent

Originally committed as revision 23156 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoffserver: Don't set me_method unconditionally
Howard Chu [Tue, 18 May 2010 11:45:09 +0000 (11:45 +0000)]
ffserver: Don't set me_method unconditionally

Patch by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23155 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoffserver: Write proper GMT date/times in Date headers
Howard Chu [Tue, 18 May 2010 11:16:12 +0000 (11:16 +0000)]
ffserver: Write proper GMT date/times in Date headers

Patch by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23154 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd log_level_offset to AVCodecContext.
Stefano Sabatini [Mon, 17 May 2010 22:49:34 +0000 (22:49 +0000)]
Add log_level_offset to AVCodecContext.

Originally committed as revision 23153 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoset avg frame rate in mkv demuxer
Baptiste Coudurier [Mon, 17 May 2010 18:12:58 +0000 (18:12 +0000)]
set avg frame rate in mkv demuxer

Originally committed as revision 23152 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoffserver: Make sure a destination URL is set when creating the SDP
Martin Storsjö [Mon, 17 May 2010 17:34:13 +0000 (17:34 +0000)]
ffserver: Make sure a destination URL is set when creating the SDP

Debugged by Howard Chu, hyc at highlandsun dot com.

Originally committed as revision 23151 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFix typo ('B', 'O', 'W', '1') => ('B', '0', 'W', '1')
Benoit Fouet [Mon, 17 May 2010 09:53:59 +0000 (09:53 +0000)]
Fix typo ('B', 'O', 'W', '1') => ('B', '0', 'W', '1')

Originally committed as revision 23150 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoChange the order of parameters for ff_eval_expr() and
Stefano Sabatini [Sun, 16 May 2010 23:00:22 +0000 (23:00 +0000)]
Change the order of parameters for ff_eval_expr() and
ff_parse_and_eval_expr(), place the names for constants/functions
before the corresponding values.

This looks more readable, as the user is expected to know the names
before the values.

Originally committed as revision 23149 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFactorize code into a single function.
Sebastian Vater [Sun, 16 May 2010 21:03:08 +0000 (21:03 +0000)]
Factorize code into a single function.

Patch by Sebastian Vater, cdgs D basty A gmail

Originally committed as revision 23148 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agouse filter name when graph parser add filters
Baptiste Coudurier [Sun, 16 May 2010 18:13:55 +0000 (18:13 +0000)]
use filter name when graph parser add filters

Originally committed as revision 23147 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd missing rawvideo pixel formats to codec tags mappings for nut.
Stefano Sabatini [Sun, 16 May 2010 17:08:47 +0000 (17:08 +0000)]
Add missing rawvideo pixel formats to codec tags mappings for nut.

Originally committed as revision 23146 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd NV12 and NV21 AVI tags.
Stefano Sabatini [Sun, 16 May 2010 07:56:31 +0000 (07:56 +0000)]
Add NV12 and NV21 AVI tags.

Both are listed in fourcc.org.

Originally committed as revision 23145 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoClarify description for the MONOWHITE and MONOBLACK pixel formats.
Stefano Sabatini [Sun, 16 May 2010 07:56:26 +0000 (07:56 +0000)]
Clarify description for the MONOWHITE and MONOBLACK pixel formats.

Originally committed as revision 23144 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAvoid mixed declaration and code, fix C89 compatibility.
François Revol [Sat, 15 May 2010 17:34:45 +0000 (17:34 +0000)]
Avoid mixed declaration and code, fix C89 compatibility.

Patch by François Revol revol free fr.

Originally committed as revision 23143 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoClarify descriptions for RGB4, BGR4, NV12, NV21,
Stefano Sabatini [Sat, 15 May 2010 12:33:31 +0000 (12:33 +0000)]
Clarify descriptions for RGB4, BGR4, NV12, NV21,
RGB48BE, and RGB48LE pixel formats.

Originally committed as revision 23142 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoReindent after last commit on dxva2 h264 AVHWAccel.
Laurent Aimar [Fri, 14 May 2010 23:09:08 +0000 (23:09 +0000)]
Reindent after last commit on dxva2 h264 AVHWAccel.

Originally committed as revision 23141 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFixed h264 long term support with dxva2 AVHWAccel.
Laurent Aimar [Fri, 14 May 2010 23:08:23 +0000 (23:08 +0000)]
Fixed h264 long term support with dxva2 AVHWAccel.

Based on a commit for vaapi(r22869).

Originally committed as revision 23140 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoChange MAX_READ_SIZE message during av_find_stream_info to DEBUG level.
Baptiste Coudurier [Fri, 14 May 2010 22:04:39 +0000 (22:04 +0000)]
Change MAX_READ_SIZE message during av_find_stream_info to DEBUG level.
It is not harmful and it scares too many users.

Originally committed as revision 23139 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agofmaxf -> FFMAX to fix pre-C99 systems
Alex Converse [Fri, 14 May 2010 19:38:17 +0000 (19:38 +0000)]
fmaxf -> FFMAX to fix pre-C99 systems

Originally committed as revision 23138 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoChange inter-protocol dependencies from _deps to _select
Martin Storsjö [Fri, 14 May 2010 18:51:46 +0000 (18:51 +0000)]
Change inter-protocol dependencies from _deps to _select

Originally committed as revision 23137 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoaacenc: Add a rate only trellis for codebook selection for the TLS.
Alex Converse [Fri, 14 May 2010 16:49:51 +0000 (16:49 +0000)]
aacenc: Add a rate only trellis for codebook selection for the TLS.

Originally committed as revision 23136 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoaacenc: Use exact values when quantizing, not fuzzy values.
Alex Converse [Fri, 14 May 2010 16:49:40 +0000 (16:49 +0000)]
aacenc: Use exact values when quantizing, not fuzzy values.

This requires us to code small escapes; we can't avoid it.

Originally committed as revision 23135 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoaacenc: Use an estimated codebook for the TLS (two loop search).
Alex Converse [Fri, 14 May 2010 16:49:30 +0000 (16:49 +0000)]
aacenc: Use an estimated codebook for the TLS (two loop search).

Originally committed as revision 23134 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoaacenc: Select the TLS (two-loop search) as the default scalefactor coder.
Alex Converse [Fri, 14 May 2010 16:49:21 +0000 (16:49 +0000)]
aacenc: Select the TLS (two-loop search) as the default scalefactor coder.

Originally committed as revision 23133 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoaacenc: Fix psy logic.
Alex Converse [Fri, 14 May 2010 16:49:11 +0000 (16:49 +0000)]
aacenc: Fix psy logic.

Set band info before determining scalefactors. Use the look ahead for
windowing decision.

Originally committed as revision 23132 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFix compilation of AC3 decoder if E-AC3 decoder was disabled.
Carl Eugen Hoyos [Thu, 13 May 2010 20:41:36 +0000 (20:41 +0000)]
Fix compilation of AC3 decoder if E-AC3 decoder was disabled.

Originally committed as revision 23131 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoqt-faststart: Abort scanning of the input file if a badly sized atom is encountered
Martin Storsjö [Thu, 13 May 2010 19:22:56 +0000 (19:22 +0000)]
qt-faststart: Abort scanning of the input file if a badly sized atom is encountered

If the atom size is 0, qt-faststart currently hangs forever while scanning
the file.

Originally committed as revision 23129 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoReindent after r23124. Patch by Sebastian Vater <cdgs basty googlemail com>.
Sebastian Vater [Thu, 13 May 2010 19:18:54 +0000 (19:18 +0000)]
Reindent after r23124. Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23128 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoCosmetics: Initialize pointers with NULL instead of 0, for consistency
Martin Storsjö [Thu, 13 May 2010 19:18:27 +0000 (19:18 +0000)]
Cosmetics: Initialize pointers with NULL instead of 0, for consistency

Originally committed as revision 23127 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoCosmetics: reindent
Martin Storsjö [Thu, 13 May 2010 19:17:49 +0000 (19:17 +0000)]
Cosmetics: reindent

Originally committed as revision 23126 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoqt-faststart: Use the error_out cleanup code path for all error returns
Martin Storsjö [Thu, 13 May 2010 19:17:15 +0000 (19:17 +0000)]
qt-faststart: Use the error_out cleanup code path for all error returns

Originally committed as revision 23125 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoGrayscale support. Patch by Sebastian Vater <cdgs basty googlemail com>.
Sebastian Vater [Thu, 13 May 2010 19:16:03 +0000 (19:16 +0000)]
Grayscale support. Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23124 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd mpegaudiodec_float.o dependency on tables header with hardcoded tables
Måns Rullgård [Thu, 13 May 2010 18:41:18 +0000 (18:41 +0000)]
Add mpegaudiodec_float.o dependency on tables header with hardcoded tables

Originally committed as revision 23123 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoRemove the name of the file from the @file doxy, it is unnecessary and
Stefano Sabatini [Thu, 13 May 2010 18:26:11 +0000 (18:26 +0000)]
Remove the name of the file from the @file doxy, it is unnecessary and
inconsistent with the other files.

Originally committed as revision 23122 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake the init and config_filter callbacks of the pad filter return
Stefano Sabatini [Thu, 13 May 2010 18:26:07 +0000 (18:26 +0000)]
Make the init and config_filter callbacks of the pad filter return
AVERROR(EINVAL) rather than -1 in case of invalid parameters.

Originally committed as revision 23121 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake av_parse_color() return AVERROR(EINVAL) rather than -1.
Stefano Sabatini [Thu, 13 May 2010 18:26:03 +0000 (18:26 +0000)]
Make av_parse_color() return AVERROR(EINVAL) rather than -1.

Originally committed as revision 23120 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years ago1.0 and the resulting exactly representable value must be marked as float as well,
Michael Niedermayer [Thu, 13 May 2010 18:06:44 +0000 (18:06 +0000)]
1.0 and the resulting exactly representable value must be marked as float as well,
gcc is hopelessly trash.

Originally committed as revision 23119 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoCast constants to float to avoid gcc converting to and from
Michael Niedermayer [Thu, 13 May 2010 17:58:17 +0000 (17:58 +0000)]
Cast constants to float to avoid gcc converting to and from
float<->double in every operation.

Originally committed as revision 23118 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoUse standard C for implementing sign_extend() and zero_extend().
Michael Niedermayer [Thu, 13 May 2010 16:32:21 +0000 (16:32 +0000)]
Use standard C for implementing sign_extend() and zero_extend().
This fixes compilation of probetest

Originally committed as revision 23116 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoav_alias is an attribute and belongs to attributes.h
Michael Niedermayer [Thu, 13 May 2010 16:30:58 +0000 (16:30 +0000)]
av_alias is an attribute and belongs to attributes.h
also attributes.h is public and external api and can thus not depend
on configure tested compiler support thus this part is removed. A
different solution must be found if this breaks for some compiler
which i hope it does not.

Originally committed as revision 23115 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoReindent after r23112.
Sebastian Vater [Thu, 13 May 2010 15:41:49 +0000 (15:41 +0000)]
Reindent after r23112.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23113 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMove handling of paletted data to the IFF demuxer. This allows future
Sebastian Vater [Thu, 13 May 2010 15:39:40 +0000 (15:39 +0000)]
Move handling of paletted data to the IFF demuxer. This allows future
handling of things such as masking/EHB/HAM for this type of data.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23112 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoHandle palette underflows, fill remaining space with black (zero) data.
Sebastian Vater [Thu, 13 May 2010 15:33:36 +0000 (15:33 +0000)]
Handle palette underflows, fill remaining space with black (zero) data.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23111 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMove a while(..){..} -> do{..}while(..), slightly faster.
Sebastian Vater [Thu, 13 May 2010 13:18:25 +0000 (13:18 +0000)]
Move a while(..){..} -> do{..}while(..), slightly faster.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23110 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoReplace "-vfilters" by "-vf" in regtests. Should fix regtest breakage.
Vitor Sessak [Thu, 13 May 2010 12:30:46 +0000 (12:30 +0000)]
Replace "-vfilters" by "-vf" in regtests. Should fix regtest breakage.

Originally committed as revision 23109 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFATE: change -vfilters to -vf
Måns Rullgård [Thu, 13 May 2010 11:32:13 +0000 (11:32 +0000)]
FATE: change -vfilters to -vf

Originally committed as revision 23108 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFix compilation with low precission mpeg audio decoding.
Michael Niedermayer [Thu, 13 May 2010 10:04:31 +0000 (10:04 +0000)]
Fix compilation with low precission mpeg audio decoding.

Originally committed as revision 23107 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFix mpegaudio tablegen.
Michael Kostylev [Thu, 13 May 2010 10:02:48 +0000 (10:02 +0000)]
Fix mpegaudio tablegen.

Patch by Michael Kostylev, michael D kostylev A gmail

Originally committed as revision 23106 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoSupport writing 2d float arrays.
Michael Kostylev [Thu, 13 May 2010 10:02:04 +0000 (10:02 +0000)]
Support writing 2d float arrays.

Patch by Michael Kostylev, michael D kostylev A gmail

Originally committed as revision 23105 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agorename -vfilters cli option to -vf in ffplay as well
Baptiste Coudurier [Wed, 12 May 2010 23:18:12 +0000 (23:18 +0000)]
rename -vfilters cli option to -vf in ffplay as well

Originally committed as revision 23104 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agochange a variable-length array to a malloc.
Loren Merritt [Wed, 12 May 2010 22:38:05 +0000 (22:38 +0000)]
change a variable-length array to a malloc.

Originally committed as revision 23103 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoDoxygen av_codec_get_id() and av_codec_get_tag().
Stefano Sabatini [Wed, 12 May 2010 22:17:29 +0000 (22:17 +0000)]
Doxygen av_codec_get_id() and av_codec_get_tag().

Originally committed as revision 23102 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoRevert r31153. It failed to build on:
Ramiro Polla [Wed, 12 May 2010 20:47:32 +0000 (20:47 +0000)]
Revert r31153. It failed to build on:
x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.

Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

10 years agoSet coded_frame to NULL when closing a codec, since it might
Reimar Döffinger [Wed, 12 May 2010 17:05:56 +0000 (17:05 +0000)]
Set coded_frame to NULL when closing a codec, since it might
be invalid after the codec is "gone".

Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agorename -vfilters cli option to -vf
Baptiste Coudurier [Wed, 12 May 2010 01:47:14 +0000 (01:47 +0000)]
rename -vfilters cli option to -vf

Originally committed as revision 23100 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoDo the same sign flip optimization to the low freq decoder.
Michael Niedermayer [Tue, 11 May 2010 21:31:54 +0000 (21:31 +0000)]
Do the same sign flip optimization to the low freq decoder.
as with the high freq 10-20 cycles faster

Originally committed as revision 23099 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoFactorize READ_FLIP_SIGN() optimization out
Michael Niedermayer [Tue, 11 May 2010 21:20:33 +0000 (21:20 +0000)]
Factorize READ_FLIP_SIGN() optimization out

Originally committed as revision 23098 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoOptimize decoding high freqs.
Michael Niedermayer [Tue, 11 May 2010 21:10:55 +0000 (21:10 +0000)]
Optimize decoding high freqs.
this is 10-20cpu cycles faster on duron (whole is about 50-60 cpu cylses)
I wonder why gcc isnt doing this on its own ...

Originally committed as revision 23097 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoMake lsf_sf_expand() 4 times faster.
Michael Niedermayer [Tue, 11 May 2010 20:33:48 +0000 (20:33 +0000)]
Make lsf_sf_expand() 4 times faster.

Originally committed as revision 23096 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agofloat based mp1/mp2/mp3 decoders.
Michael Niedermayer [Tue, 11 May 2010 19:52:42 +0000 (19:52 +0000)]
float based mp1/mp2/mp3 decoders.

Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoSet cur_channel in the AAC encoder context where needed.
Alex Converse [Tue, 11 May 2010 18:53:49 +0000 (18:53 +0000)]
Set cur_channel in the AAC encoder context where needed.

Most coder functions read it. Carting this around in the context may be
suboptimal; a refactor should be considered.

Originally committed as revision 23094 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agosilence gcc warning about potential uninitialized usage
Baptiste Coudurier [Tue, 11 May 2010 17:39:52 +0000 (17:39 +0000)]
silence gcc warning about potential uninitialized usage

Originally committed as revision 23093 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agocosmetics, rename loop to frame_available
Baptiste Coudurier [Tue, 11 May 2010 17:25:18 +0000 (17:25 +0000)]
cosmetics, rename loop to frame_available

Originally committed as revision 23092 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agorename curr_filter to last_filter, factorize filter declaration
Baptiste Coudurier [Tue, 11 May 2010 17:23:06 +0000 (17:23 +0000)]
rename curr_filter to last_filter, factorize filter declaration

Originally committed as revision 23091 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agocosmetics: indentation, whitespaces
Baptiste Coudurier [Tue, 11 May 2010 17:18:13 +0000 (17:18 +0000)]
cosmetics: indentation, whitespaces

Originally committed as revision 23090 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agosimplify, reuse existing args variable
Baptiste Coudurier [Tue, 11 May 2010 17:16:52 +0000 (17:16 +0000)]
simplify, reuse existing args variable

Originally committed as revision 23089 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agocosmetics: filt_graph_all -> graph, like in ffplay.c
Baptiste Coudurier [Tue, 11 May 2010 17:14:36 +0000 (17:14 +0000)]
cosmetics: filt_graph_all -> graph, like in ffplay.c

Originally committed as revision 23088 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoAdd -ldl to libfaadbin_extralibs instead of libfaadbin_decoder_extralibs.
Janne Grunau [Tue, 11 May 2010 15:58:50 +0000 (15:58 +0000)]
Add -ldl to libfaadbin_extralibs instead of libfaadbin_decoder_extralibs.
The latter does not exist and thus compilation fails.
patch by Janne Grunau, janne-ffmpeg jannau.net

Originally committed as revision 23087 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agoRemove unused FRAC_RND() macro from mpegaudiodec.c.
Michael Niedermayer [Tue, 11 May 2010 14:49:48 +0000 (14:49 +0000)]
Remove unused FRAC_RND() macro from mpegaudiodec.c.

Originally committed as revision 23086 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomlpdec: Comment channel_params field in struct SubStream.
Nick Brereton [Tue, 11 May 2010 01:46:13 +0000 (01:46 +0000)]
mlpdec: Comment channel_params field in struct SubStream.
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk

10 years agomlpdec: Allocate channel decoding parameters for each substream. Some file
Nick Brereton [Tue, 11 May 2010 01:44:52 +0000 (01:44 +0000)]
mlpdec: Allocate channel decoding parameters for each substream. Some file
was encountered with a channel range that overlapped the previous substreams,
and the code assumed no such overlap was possible.
Patch by Nick Brereton <nick at nbrereton dot net>

Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk