ff00b94e9d
WMA: use type punning and unroll loops in decode_exp_vlc()
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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
c0d1463da7
WMA: use a table instead of pow() in decode_exp_vlc
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Originally committed as revision 20076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 10:38:27 +00:00
a5568f4608
Make sure all the bits are written to output in fax data decoder.
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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
0b8e7ab059
some more linebreak and brace placement cosmetics
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Originally committed as revision 20071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 21:46:22 +00:00
5e56b30e1f
brace placement and linebreak cosmetics
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Originally committed as revision 20070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 21:13:47 +00:00
754ff9a795
Refactor channel element configuration and mapping code into its own function
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to allow reuse
Originally committed as revision 20069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 15:37:18 +00:00
2309923c5c
Reindent after last commit
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Originally committed as revision 20068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 15:35:51 +00:00
e22da6b637
AAC: Add channel layout support for channel configuration as defined in the
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specification
Originally committed as revision 20067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 15:35:13 +00:00
d2cdf20147
cosmetics: reindent and reformat function declarations
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Originally committed as revision 20066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 05:19:13 +00:00
8da5d3dc37
Finally distinguish TIFF_CCITT_RLE and TIFF_G3 1-D case, so both of them
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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
7c6f5238c6
Make TIFF decoder load compression options only for corresponding codec
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Originally committed as revision 20064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-28 05:15:27 +00:00
ec71a8e00b
ARM: NEON optimised vector_fmul_add
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Originally committed as revision 20063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:52:05 +00:00
35de5d2412
cosmetics: fix indentation after previous commit
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Originally committed as revision 20062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:52:00 +00:00
952e872198
Drop unused args from vector_fmul_add_add, simpify code, and rename
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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
eec69b399a
Do not compile ZLib data uncompressing function in TIFF decoder when ZLib is
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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
d975e5e9b7
WMAPRO: use vector_fmul_scalar from dsputil where possible
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Originally committed as revision 20056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 08:16:50 +00:00
8b11b44ea7
Rearrange loop structure for approx. 35-50% faster calc_transform_coeffs_cpl()
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depending on content.
Originally committed as revision 20055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 07:16:51 +00:00
e96f885aa0
Looks like ZLib uncompress() cannot deal with some kinds of TIFF deflated data,
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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
3b6c5ad2f6
Move variable declaration to inside of loop.
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Originally committed as revision 20053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:38:57 +00:00
025873738f
Cosmetics: Rename some variables.
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Originally committed as revision 20052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:38:13 +00:00
b5f4639b13
Simplify coupling band loop.
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Originally committed as revision 20051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:33:23 +00:00
09e03847b9
Remove unneeded table lookup.
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Originally committed as revision 20050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:16:49 +00:00
444ce49a7a
Cosmetics: Rename some variables to be more descriptive of their use.
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Originally committed as revision 20049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:13:01 +00:00
4e745ea83e
Move some variable declarations to inside of loops.
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Originally committed as revision 20048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:10:36 +00:00
3538a2e47a
Remove unneeded variable.
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Originally committed as revision 20047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 06:01:32 +00:00
84cb4bc6a2
Cosmetics: Rename some variables to be more descriptive of their use.
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Originally committed as revision 20046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 05:48:03 +00:00
8a547c25a0
Remove some unneeded variables.
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Originally committed as revision 20045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 05:39:57 +00:00
403b1543b5
Cosmetics: Rename some variables
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Originally committed as revision 20044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 05:36:52 +00:00
f805d5fc9d
simplify 2 lines into 1 using FFMIN
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Originally committed as revision 20043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:57:36 +00:00
612bdf1808
Cosmetics: Do some basic pretty-printing.
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Originally committed as revision 20042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:55:37 +00:00
bf8643838b
Simplify by combining increment with array access.
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Originally committed as revision 20041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:47:38 +00:00
89e6317b5b
cosmetics: Rename some variables to be more descriptive of their use. Do some
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pretty-printing as well.
Originally committed as revision 20040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:46:56 +00:00
a7e7417c41
Move 2 variable declarations to inside of loop.
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Originally committed as revision 20039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:41:05 +00:00
20520421a1
simplify by combining increment with array access
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Originally committed as revision 20038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:37:00 +00:00
be5830ea7a
Remove unneeded variable
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Originally committed as revision 20037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:32:31 +00:00
b05e4195d4
Hardcode AC-3 critical band tables when CONFIG_HARDCODED_TABLES is set.
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Originally committed as revision 20036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 04:07:49 +00:00
65935bc729
simplify format string for writing pix_fmt string.
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Originally committed as revision 20034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 22:54:29 +00:00
f331cec47d
ARM: NEON optimised vector_clipf
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Originally committed as revision 20031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 19:55:21 +00:00
0a07e9d012
WMA: remove some unused variables
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Originally committed as revision 20030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 19:23:27 +00:00
b9b1ad9cd8
ARM: NEON optimised vector_fmul_reverse
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Originally committed as revision 20029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 19:23:25 +00:00
a55247e761
Specify maximum sample rate of MLP by defining the factor relative to 48000
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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
a8c7a3d2c1
Fix decoding of TIFF CCITT RLE compressed data.
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This fixes issue 1417.
Originally committed as revision 20025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-26 05:48:50 +00:00
84e30ef992
Align pix_fmt list by allowing one more char for the pix_fmt name.
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Originally committed as revision 20024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-25 01:31:53 +00:00
ef530829f8
Remove ff_realloc_static, it is no longer used and since it was declared
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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
1e224c5480
Reindent.
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Originally committed as revision 20022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 22:37:34 +00:00
e518a49f34
Remove a piece of code left-over from the removed alloc'd static vlc table code.
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Originally committed as revision 20021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 22:36:52 +00:00
f49bcde63b
Reindent code folowing previous commit (r20019)
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Originally committed as revision 20020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:26:35 +00:00
b11d40d12e
Factorize duplicated code in at1_imdct_block()
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Originally committed as revision 20019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 21:24:58 +00:00
fbec307f6c
Allow decoding of 625/50 (PAL) with video_stype==1.
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Patch by Maksym Veremeyenko, verem m1stereo tv
Originally committed as revision 20018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 19:37:41 +00:00
a58e96be0e
Support both LSB and MSB orders for TIFF CCITT G.x compressed data.
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This fixes issue 1410.
Originally committed as revision 20016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-24 18:30:28 +00:00
Måns Rullgård
Kostya Shishkov
Diego Biurrun
Robert Swain
Martin Storsjö
Justin Ruggles
Reimar Döffinger
Vitor Sessak
Maksym Veremeyenko