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10394 Commits

Author SHA1 Message Date
Jai Menon
a0992374ee alacenc : Move some code around for clarity. 
Originally committed as revision 20256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:50:15 +00:00
Ramiro Polla
52ae1e869b mlp: Indent. 
Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:12:04 +00:00
Ramiro Polla
7fd8806924 mlp: Only initialize VLC tables once. This caused a crash when multiple 
instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.

Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:10:00 +00:00
Reimar Döffinger
33815fa106 mlp: Use smaller CRC tables if CONFIG_SMALL. 
Patch by Reimar.

Originally committed as revision 20253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:03:26 +00:00
Carl Eugen Hoyos
45fc24a005 Do not try to free memory that was never allocated (partial revert of r20231). 
Originally committed as revision 20252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 15:16:59 +00:00
Carl Eugen Hoyos
0b7f39c9d4 Release unreleased buffers found by make test. 
Originally committed as revision 20251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 14:50:08 +00:00
Michael Niedermayer
b388d5e4c6 Very evil missuse of svn to test if AVOption and AVOption2 are compatible. 
If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.

Originally committed as revision 20249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:35:49 +00:00
Michael Niedermayer
f1cb9858b5 Add an experimental AVOption2 that uses an union instead of double for default_val. 
Originally committed as revision 20248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:31:32 +00:00
Reimar Döffinger
c76911bd65 Split parts of dvdata.h into dvdata.c, this ensures that things like 
work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.

Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 07:55:57 +00:00
Reimar Döffinger
75df2edbb9 Add support for hardcoded ff_sin_* tables. 
Originally committed as revision 20244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 18:04:55 +00:00
Reimar Döffinger
4ee726b670 Move/add COSTABLE/SINTABLE macros to dsputil to add extern definitions 
for ff_cos_* and ff_sin_* without introducing too much code duplication.

Originally committed as revision 20243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:55:51 +00:00
Reimar Döffinger
91405541d5 Remove silly casts to the same type as we already have. 
Originally committed as revision 20242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:19:07 +00:00
Reimar Döffinger
77edf86648 Add missing release_buffer at decode end for asv1 decoder. 
Originally committed as revision 20241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:16:50 +00:00
Reimar Döffinger
a57afd2943 Partially revert r20233, exp2f is not available on some BSDs, DOS and AVR32. 
Originally committed as revision 20240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:10:07 +00:00
Frank Barchard
e8b785411e Raise MAX_THREADS to 16. 
Patch by Frank Barchard, fbarchard google com

Originally committed as revision 20239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 15:11:57 +00:00
Reimar Döffinger
aafd659518 Do not initialize ff_cos_* tables again in rdft_init, they are already 
initialized by ff_fft_init and using different code can result in slightly
different values, in addition it crashes when the tables are hardcoded.
On amd64 this slightly changes qdm2 output.

Originally committed as revision 20237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 11:50:32 +00:00
Reimar Döffinger
686884da9d Use cbrtf and exp2f instead of pow to calculate tables for MPEG audio decoding. 
This hopefully is fast enough so that it is reasonable to use the same formula
directly instead of the table for CONFIG_SMALL.

Originally committed as revision 20233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 06:59:23 +00:00
Reimar Döffinger
16aec74761 Use hardcoded instead of runtime-calculated ff_cos_* tables if 
--enable-hardcoded-tables was used.
Due to the size, the code for the tables is generated at compile time.

Originally committed as revision 20232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 21:41:24 +00:00
Kostya Shishkov
6d924b5a5f Release frame after decoding is done 
Originally committed as revision 20231 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 05:28:24 +00:00
Reimar Döffinger
ea09f69194 Print a warning message when avcodec_default_free_buffers finds unreleased 
buffers, this hopefully should help detect codecs that do not release all
buffers e.g. in the decode_end function.

Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:48:51 +00:00
Reimar Döffinger
4a49ab77c6 Remove unnecessary calls to avcodec_check_dimensions, the check is already 
done at a higher level.

Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:13:28 +00:00
Reimar Döffinger
0fbb0185b9 Call release_buffer on close for v210dec and v210x 
Originally committed as revision 20228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:31:22 +00:00
Reimar Döffinger
4b5fee0205 Add missing release_buffer on close 
Originally committed as revision 20227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:28:37 +00:00
Reimar Döffinger
d8b35b8586 Add decoder for "forward uncompressed". 
Fixes issue 1467.

Originally committed as revision 20226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:15:57 +00:00
Reimar Döffinger
7537726f47 Implement execute2 for w32thread 
Originally committed as revision 20225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:40:03 +00:00
Reimar Döffinger
1e6ff470b5 Fix w32thread implementation to handle job count > thread_count. 
Originally committed as revision 20224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:03:12 +00:00
Reimar Döffinger
5bd1fc6fbd fft_dispatch array should be const 
Originally committed as revision 20223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 10:30:10 +00:00
Reimar Döffinger
c522b4e94e Simplify: use FFSWAP 
Originally committed as revision 20222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 08:23:00 +00:00
Sascha Sommer
933e866735 extend description of avcodec_decode_audio3: 
- clarify when 0 is returned
- explain that decode_audio3 has to be called multiple times when there
  are multiple frames in a single packet

Originally committed as revision 20215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 19:50:31 +00:00
Reimar Döffinger
b5ca9cd36f Reindent after removing the outer for loops in the execute2 patch 
Originally committed as revision 20212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 14:46:53 +00:00
Reimar Döffinger
2a1294b978 Move dnxhdenc to execute2 multithreading API. 
This allows for some simplifications like removing some outer loops
and gives much better performance for thread_count > number of idle CPUs.

Originally committed as revision 20211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 14:43:57 +00:00
Reimar Döffinger
8d23a86f33 Add an execute2 function that is more flexible and allows to use parallel 
processing with jobs > threads without wasting too much memory.
It also avoids needing a separate int array when the only additional data
the jobs needs is a single int running from 0 to count-1.

Originally committed as revision 20210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 11:35:35 +00:00
Måns Rullgård
0115b3eadb ARM: align stack in NEON h264 mc functions 
A certain rotten fruit operating system doesn't provide the 8-byte stack
alignment required by the standard ARM ABI, so align it manually.

Originally committed as revision 20208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 16:16:08 +00:00
Måns Rullgård
3e6015cc18 ARM: simplify movrel definition as CONFIG_PIC is now set for shared libs 
Originally committed as revision 20204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 10:15:48 +00:00
Reimar Döffinger
9881d05d80 100l in avpicture_layout: width of chroma planes depends on format depth, too. 
Fixes issue 1465

Originally committed as revision 20202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 07:05:26 +00:00
Kostya Shishkov
53b04467ae Warn when WVC1 cannot be decoded 
Originally committed as revision 20201 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 05:36:59 +00:00
Reimar Döffinger
3bb984987c Hack: set the coded frame PTS to the incoming PTS. 
This is not correct, but libtheora does not seem to provide a way
to get the correct value, and this is necessary to make encoding
produce sensible time stamps when encoded content is variable
FPS or the time base is simply different from FPS.
Somewhat fixes issue 1197.

Originally committed as revision 20199 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 14:43:31 +00:00
Reimar Döffinger
268fcbe2c8 Fix 100l incorrect bitmask check. 
Originally committed as revision 20197 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 08:49:57 +00:00
Kostya Shishkov
9e553f7acc Print error message when true interlaced VC-1 frames are encountered 
to inform user why decoder produces no output.

Originally committed as revision 20196 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 07:35:31 +00:00
Robert Swain
0359289d1d AAC: Fix regression introduced in r20067 where ADTS files would always be 
signalled as having a channel configuration of 1 in output_configure().
Previously this didn't matter but it does now.

Originally committed as revision 20193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-09 15:38:44 +00:00
David Conrad
144fec83b3 dca and aac decoders use float_to_int16_interleave, so check for 
the C version of that rather than float_to_int16.
Fixes output on ARM/VFP

Originally committed as revision 20192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-08 14:40:14 +00:00
Måns Rullgård
12bf71b691 ARM: whitespace cosmetics 
Originally committed as revision 20191 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-07 21:35:24 +00:00
Måns Rullgård
bef966e341 ARM: NEON avg_pixels8 and avg_h264_qpel8_mc00 
Originally committed as revision 20190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-07 21:35:19 +00:00
Måns Rullgård
2ad4c241c8 ARM: make function names all-lowercase 
Originally committed as revision 20186 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:41 +00:00
Måns Rullgård
cf57bea6fb ARM: enable ARMv4 add_pixels_clamped 
Somehow this function was never used.

Originally committed as revision 20185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:37 +00:00
Måns Rullgård
153f49570f ARM: ARMv6 optimised add_pixels_clamped() 
Originally committed as revision 20184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:35 +00:00
Måns Rullgård
c8315e9186 ARM: whitespace cosmetics 
Originally committed as revision 20183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:30 +00:00
Nathan Caldwell
73c6f59830 Move HuffYUV left prediction to dsputil. 
Patch by Nathan Caldwell, saintdev gmail

Originally committed as revision 20179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 16:06:15 +00:00
Andrew Dennison
95ce961d88 Since some junk may be or may be not present before actual VC-1 extradata, 
search for real extradata start instead of always skipping one byte.

Patch by Andrew Dennison gmailify(${name}d, lists)
Thread: [PATCH] Fix VC1 "Incomplete extradata" for mkv files generated by eac3to

Originally committed as revision 20178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 15:30:08 +00:00
Reimar Döffinger
01418506a2 Remove casts that are useless since the argument is void *. 
Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 06:33:18 +00:00
Jai Menon
1c38da85e6 Allow building api-example from outside of libavcodec and also 
make it more consistent with libavformat/output-example.

Originally committed as revision 20176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 06:18:57 +00:00
Justin Ruggles
9a9964c50e cosmetics: reindent and line wrap after last commit 
Originally committed as revision 20174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 21:33:50 +00:00
Justin Ruggles
d6eee9f3e9 alacenc: add a fixed LPC coefficient mode as compression level 1. old 
compression level 1 is now compression level 2 and is still the default.

Originally committed as revision 20173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 21:27:36 +00:00
Michael Niedermayer
1fe4abf397 Revert: 
r18826 | stefano | 2009-05-14 20:50:58 +0200 (Thu, 14 May 2009) | 2 lines
	Make av_set_string3() print a message in case of unknown option.

This change led to multiple identical error messages to be printed if an option
was not found.

Originally committed as revision 20172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 20:18:16 +00:00
Måns Rullgård
55c0e1e6d2 ARM: add ff_ prefix to lots of functions 
Originally committed as revision 20167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:12 +00:00
Måns Rullgård
9abcc9a6f4 ARM: cosmetics 
Originally committed as revision 20166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:08 +00:00
Måns Rullgård
f67e0b824f ARM: replace some #if with if() 
Originally committed as revision 20165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:06 +00:00
Måns Rullgård
701c618f7d ARM: clean up file/function naming conventions 
Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:02 +00:00
Måns Rullgård
84d430f85a ARM: clean up dsputil initialisation 
- Move v5 and v6 initialisation to separate files.
- Move NEON IDCT selection to ff_dsputil_init_neon()

Originally committed as revision 20163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:12:55 +00:00
Peter Ross
384f26f428 Sun Raster RGB support 
Originally committed as revision 20162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 08:42:23 +00:00
Måns Rullgård
1febba1e62 ARM: shorten some long macro names 
Originally committed as revision 20159 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:56 +00:00
Måns Rullgård
2e823300a6 ARM: update ldm/stm instructions to modern syntax 
Originally committed as revision 20158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:52 +00:00
Måns Rullgård
abff992d36 ARM: whitespace cosmetics 
Originally committed as revision 20157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:49 +00:00
Robert Swain
f640478b56 Reindent after channel layout commit from yesterday 
Originally committed as revision 20156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 14:59:40 +00:00
Sascha Sommer
aac4b0a47e increase maximum compressed frame size 
fixes playback of piece.wmv

Originally committed as revision 20155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 10:01:23 +00:00
Sascha Sommer
037396d099 return AVERROR_INVALIDDATA when the bitstream could not be decoded 
Originally committed as revision 20154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 09:44:05 +00:00
Peter Ross
dae0d1e21c Support decoding of uncompressed PCX scanlines 
Originally committed as revision 20153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 05:18:32 +00:00
Måns Rullgård
c61e40b728 ARM: use plain labels for pc-relative addressing 
Originally committed as revision 20152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 23:11:03 +00:00
Måns Rullgård
b44c6d8edb ARM: remove unnecessary .fpu neon directives 
Originally committed as revision 20151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 19:35:12 +00:00
Måns Rullgård
fd818a21c7 ARM: use undocumented .syntax directive to enable UAL syntax 
Originally committed as revision 20150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 19:35:07 +00:00
Robert Swain
53a71e1ba4 Add vorbis channel layout support according to those defined in the Vorbis I 
specification

Originally committed as revision 20148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 12:59:37 +00:00
Måns Rullgård
e654b7c29e ARM: apply extern symbol prefix where needed 
Originally committed as revision 20147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 08:42:00 +00:00
Reimar Döffinger
681c180dc4 Make avcodec_open set codec_id and codec_type if they haven't been set. 
This fixes the API breakage introduced by the check that avctx codec id and type
match the opened codec and should make (almost?) all applications work again.

Originally committed as revision 20125 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 15:54:55 +00:00
Reimar Döffinger
43d7c6118d put_bits can only reliably write up to 31 bit bits, above it relies on 
undefined shift behaviour.
Document this, fix the assert and add a put_bits32 to handle writing 32
bits and use that where necessary.

Originally committed as revision 20124 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 15:40:29 +00:00
Reimar Döffinger
ec65675504 Use MANGLE in cavsdsp, the current version using "m" constraints will not 
compile on e.g. OpenBSD due to running out of registers.

Originally committed as revision 20123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 15:30:27 +00:00
Benoit Fouet
05ec0c0012 Fix indentation after last commit. 
Originally committed as revision 20121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 12:21:54 +00:00
Anne-Laure de Smit
e23dd95dc2 Add support for TARGA images without RLE compression. 
Patch by Anne-Laure de Smit: gmail_address(annelaure, desmit)

Originally committed as revision 20120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 12:20:08 +00:00
Diego Biurrun
2499f4e09e Fix wrongly indented block. 
Originally committed as revision 20117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 09:30:08 +00:00
Diego Biurrun
081c14a318 Use "!exp" instead of "exp == NULL" in if condition. 
Originally committed as revision 20116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 09:13:21 +00:00
Diego Biurrun
37a4269d70 cosmetics: K&R coding style, prettyprinting 
Originally committed as revision 20115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 09:11:07 +00:00
Kostya Shishkov
a8b95021e5 Do not attempt to decode TIFF files containing fax data with uncompressed 
mode allowed for there is no code to decode it (yet).

Originally committed as revision 20114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 06:31:49 +00:00
Kostya Shishkov
8355572f91 lavc MJPEG decoder is capable of decoding some extended sequential 
Huffman-compressed JPEG files, so make it decode those files
(samples are welcome).
This fixes issue 1420

Originally committed as revision 20113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:52:38 +00:00
Kostya Shishkov
5073cca404 Make BMP decoder produce flipped picture with RLE compression. 
This fixes issue 1415

Originally committed as revision 20112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:46:17 +00:00
Kostya Shishkov
b08de903cd Make MS RLE decoder produce both bottom-up and top-down pictures 
Originally committed as revision 20111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 05:42:55 +00:00
Justin Ruggles
535497f193 Change an error to a warning to support broken AC-3 files known to exist. 
Fixes Issue 1426.

Originally committed as revision 20110 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-01 00:06:54 +00:00
David Conrad
6945c2bc4c Support constant-quant encoding for libtheora 
Based on a patch by j f (gonzaz-z # operamail (d) com)

Originally committed as revision 20109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 22:25:49 +00:00
Justin Ruggles
3fdccca091 10l: wrong operation in stereo rematrixing 
Originally committed as revision 20106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:51:02 +00:00
Anne-Laure de Smit
2aa6e87a97 Add support for SGI images without RLE compression. 
patch by Anne-Laure de Smit, annelaure.desmit gmail com

Originally committed as revision 20104 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 21:23:47 +00:00
Reimar Döffinger
5200b90147 Do not needlessly add 7 to put_buts_count before dividing by 8, 
flush_put_bits ensures it is divisible 8.

Originally committed as revision 20103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 20:47:59 +00:00
Lasse Reinhold
391dbb54a6 Use floating point mathematics when encoding mpeg audio. 
Fixes issue 975: high db peak levels when encoding mp2

Original patch by Lasse Reinhold, lassemikkelreinhold hotmail

Originally committed as revision 20100 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 15:13:09 +00:00
Reimar Döffinger
75ddee0a26 Use skip_put_bytes in MJPEG encoder instead of filling all bytes with 0 
with put_bits.

Originally committed as revision 20096 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 10:48:14 +00:00
Reimar Döffinger
eb0d04c325 Use ff_put_string in vorbis encoder. 
Originally committed as revision 20095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 10:37:37 +00:00
Reimar Döffinger
003121091e Replace several #ifdef PIC with the more obvious and correct 
#if !HAVE_EBX_AVAILABLE, since all it does is avoid using ebx.

Originally committed as revision 20094 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 09:49:12 +00:00
Kostya Shishkov
53f9f9c91b When BitsPerSample tag is not present in TIFF, that means file is 
monochrome, so initialize picture before decoding.
This fixes decoding monochrome files produced by lavc TIFF encoder.

Originally committed as revision 20091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 05:49:18 +00:00
Justin Ruggles
2ed4439658 Simplify stereo rematrixing by only using one temporary variable. It is also 
about 1.8% faster on my system.

Originally committed as revision 20090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 01:25:04 +00:00
Justin Ruggles
16c91d2b23 remove unneeded assignment in inner loop. rematrixing bands are contiguous. 
Originally committed as revision 20089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-30 01:09:57 +00:00
Reimar Döffinger
8f1e203a56 Use context instead of NULL for logging. 
Originally committed as revision 20085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:18:51 +00:00
Reimar Döffinger
ebb651d5f2 Make sure that dv encoder initializes all encoded packet data. 
The specification does not say which value to use for unused
parts, so fill all unused bytes with 0xff, which is consistent
with what DV usually uses for reserved or unused parts.

Originally committed as revision 20084 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 19:17:18 +00:00
Diego Biurrun
8a8720c1bb cosmetics: K&R coding style, prettyprinting 
Originally committed as revision 20083 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 18:03:30 +00:00
Jason Garrett-Glaser
8ea08becfa Fix indentation in avcodec.h 
Originally committed as revision 20082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 17:34:36 +00:00
Måns Rullgård
0e71841b05 WMA: fix loop unrolling in decode_exp_vlc() 
The count can be a non-multiple of 4 after all.

Originally committed as revision 20081 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 12:48:24 +00:00
Diego Biurrun
a7adcf29cf whitespace cosmetics, prettyprinting, K&R coding style 
Originally committed as revision 20080 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 11:43:58 +00:00
Reimar Döffinger
badce93dad Simplify r20025: use align_get_bits instead of reimplementing it. 
Originally committed as revision 20079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 11:06:04 +00:00
Måns Rullgård
076a9dea1e WMA: store level_table as floats, use type punning for sign flip in decode 
Originally committed as revision 20078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:34 +00:00
Måns Rullgård
ff00b94e9d WMA: use type punning and unroll loops in decode_exp_vlc() 
GCC does stupid things if these assignments are done using floats
directly, so fill the runs using integer operations instead.  Also
unroll the loops since the length is always a multiple of 4.

Originally committed as revision 20077 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:30 +00:00
Måns Rullgård
c0d1463da7 WMA: use a table instead of pow() in decode_exp_vlc 
Originally committed as revision 20076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 10:38:27 +00:00
Kostya Shishkov
a5568f4608 Make sure all the bits are written to output in fax data decoder. 
This fixes decoding TIFF images with fax compression and width being not
multiple of eight (and issue 1429).

Originally committed as revision 20072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-29 05:55:14 +00:00
Diego Biurrun
0b8e7ab059 some more linebreak and brace placement cosmetics 
Originally committed as revision 20071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 21:46:22 +00:00
Diego Biurrun
5e56b30e1f brace placement and linebreak cosmetics 
Originally committed as revision 20070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 21:13:47 +00:00
Robert Swain
754ff9a795 Refactor channel element configuration and mapping code into its own function 
to allow reuse

Originally committed as revision 20069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:37:18 +00:00
Robert Swain
2309923c5c Reindent after last commit 
Originally committed as revision 20068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:35:51 +00:00
Robert Swain
e22da6b637 AAC: Add channel layout support for channel configuration as defined in the 
specification

Originally committed as revision 20067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 15:35:13 +00:00
Kostya Shishkov
d2cdf20147 cosmetics: reindent and reformat function declarations 
Originally committed as revision 20066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 05:19:13 +00:00
Kostya Shishkov
8da5d3dc37 Finally distinguish TIFF_CCITT_RLE and TIFF_G3 1-D case, so both of them 
will be decoded correctly.
This fixes issue 1423.

Originally committed as revision 20065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 05:17:20 +00:00
Kostya Shishkov
7c6f5238c6 Make TIFF decoder load compression options only for corresponding codec 
Originally committed as revision 20064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-28 05:15:27 +00:00
Måns Rullgård
ec71a8e00b ARM: NEON optimised vector_fmul_add 
Originally committed as revision 20063 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 16:52:05 +00:00
Måns Rullgård
35de5d2412 cosmetics: fix indentation after previous commit 
Originally committed as revision 20062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 16:52:00 +00:00
Måns Rullgård
952e872198 Drop unused args from vector_fmul_add_add, simpify code, and rename 
The src3 and step arguments to vector_fmul_add_add() are always zero
and one, respectively.  This removes these arguments from the function,
simplifies the code accordingly, and renames the function to better
match the new operation.

Originally committed as revision 20061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 16:51:54 +00:00
Martin Storsjö
eec69b399a Do not compile ZLib data uncompressing function in TIFF decoder when ZLib is 
not present.
Patch by Martin Storsjö
($firstname <at> $firstname <dot> two first letters of $lastname)

Originally committed as revision 20058 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 09:43:11 +00:00
Måns Rullgård
d975e5e9b7 WMAPRO: use vector_fmul_scalar from dsputil where possible 
Originally committed as revision 20056 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 08:16:50 +00:00
Justin Ruggles
8b11b44ea7 Rearrange loop structure for approx. 35-50% faster calc_transform_coeffs_cpl() 
depending on content.

Originally committed as revision 20055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 07:16:51 +00:00
Kostya Shishkov
e96f885aa0 Looks like ZLib uncompress() cannot deal with some kinds of TIFF deflated data, 
so replace it with custom code.
This fixes issue 1419.

Originally committed as revision 20054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 07:01:01 +00:00
Justin Ruggles
3b6c5ad2f6 Move variable declaration to inside of loop. 
Originally committed as revision 20053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:38:57 +00:00
Justin Ruggles
025873738f Cosmetics: Rename some variables. 
Originally committed as revision 20052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:38:13 +00:00
Justin Ruggles
b5f4639b13 Simplify coupling band loop. 
Originally committed as revision 20051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:33:23 +00:00
Justin Ruggles
09e03847b9 Remove unneeded table lookup. 
Originally committed as revision 20050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:16:49 +00:00
Justin Ruggles
444ce49a7a Cosmetics: Rename some variables to be more descriptive of their use. 
Originally committed as revision 20049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:13:01 +00:00
Justin Ruggles
4e745ea83e Move some variable declarations to inside of loops. 
Originally committed as revision 20048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:10:36 +00:00
Justin Ruggles
3538a2e47a Remove unneeded variable. 
Originally committed as revision 20047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 06:01:32 +00:00
Justin Ruggles
84cb4bc6a2 Cosmetics: Rename some variables to be more descriptive of their use. 
Originally committed as revision 20046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 05:48:03 +00:00
Justin Ruggles
8a547c25a0 Remove some unneeded variables. 
Originally committed as revision 20045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 05:39:57 +00:00
Justin Ruggles
403b1543b5 Cosmetics: Rename some variables 
Originally committed as revision 20044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 05:36:52 +00:00
Justin Ruggles
f805d5fc9d simplify 2 lines into 1 using FFMIN 
Originally committed as revision 20043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:57:36 +00:00
Justin Ruggles
612bdf1808 Cosmetics: Do some basic pretty-printing. 
Originally committed as revision 20042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:55:37 +00:00
Justin Ruggles
bf8643838b Simplify by combining increment with array access. 
Originally committed as revision 20041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:47:38 +00:00
Justin Ruggles
89e6317b5b cosmetics: Rename some variables to be more descriptive of their use. Do some 
pretty-printing as well.

Originally committed as revision 20040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:46:56 +00:00
Justin Ruggles
a7e7417c41 Move 2 variable declarations to inside of loop. 
Originally committed as revision 20039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:41:05 +00:00
Justin Ruggles
20520421a1 simplify by combining increment with array access 
Originally committed as revision 20038 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:37:00 +00:00
Justin Ruggles
be5830ea7a Remove unneeded variable 
Originally committed as revision 20037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:32:31 +00:00
Justin Ruggles
b05e4195d4 Hardcode AC-3 critical band tables when CONFIG_HARDCODED_TABLES is set. 
Originally committed as revision 20036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 04:07:49 +00:00
Justin Ruggles
65935bc729 simplify format string for writing pix_fmt string. 
Originally committed as revision 20034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 22:54:29 +00:00
Måns Rullgård
f331cec47d ARM: NEON optimised vector_clipf 
Originally committed as revision 20031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 19:55:21 +00:00
Måns Rullgård
0a07e9d012 WMA: remove some unused variables 
Originally committed as revision 20030 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 19:23:27 +00:00
Måns Rullgård
b9b1ad9cd8 ARM: NEON optimised vector_fmul_reverse 
Originally committed as revision 20029 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 19:23:25 +00:00
Reimar Döffinger
a55247e761 Specify maximum sample rate of MLP by defining the factor relative to 48000 
instead of directly.
This makes clear that the code assumes the maximum sample rate to be
a multiple of 48000 and also removes the division from the MAX_BLOCKSIZE
macros, which causes an issue with the Solaris assembler where "/" is
a comment marker unless the --divide option is used.

Originally committed as revision 20026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 16:04:35 +00:00
Kostya Shishkov
a8c7a3d2c1 Fix decoding of TIFF CCITT RLE compressed data. 
This fixes issue 1417.

Originally committed as revision 20025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-26 05:48:50 +00:00
Justin Ruggles
84e30ef992 Align pix_fmt list by allowing one more char for the pix_fmt name. 
Originally committed as revision 20024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-25 01:31:53 +00:00
Reimar Döffinger
ef530829f8 Remove ff_realloc_static, it is no longer used and since it was declared 
static there is no reason to wait for a major version bump, removing
it does not change ABI in any way, not even the non-public one.

Originally committed as revision 20023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-24 22:39:47 +00:00
Reimar Döffinger
1e224c5480 Reindent. 
Originally committed as revision 20022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-24 22:37:34 +00:00
Reimar Döffinger
e518a49f34 Remove a piece of code left-over from the removed alloc'd static vlc table code. 
Originally committed as revision 20021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-24 22:36:52 +00:00