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49c7006c7e
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13745 Commits

Author SHA1 Message Date
John Stebbins
49c7006c7e dca: set AVCodecContext frame_size for DTS audio 
Set the frame size when decoding DTS audio.

This has the side effect of fixing the computation of timestamps for DTS-HD in compute_pkt_fields.  Since frame_size is
not currently set, the duration of a frame is being guessed based on the streams bitrate.  But for DTS-HD, the bitrate
currently used is the rate of the DTS core which is much different than the whole DTS-HD stream and leads to a wildly
inaccurate frame duration estimate.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-04 10:18:14 -07:00
Daniel Kang
3c7c16fde3 YASM: Shut up unused variable compiler warning with --disable-yasm. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-07-04 18:49:09 +02:00
Daniel Kang
567a32b5b2 x86_32: Fix build on x86_32 with --disable-yasm. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-04 08:47:09 -07:00
Mans Rullgard
75a24bef4a iirfilter: add fate test 
Change the test program to output text instead of binary files so
it can be compared easily in FATE.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 16:26:26 +01:00
Diego Biurrun
66e2dd1187 doxygen: Add qmul docs. 2011-07-04 16:20:34 +02:00
Jason Garrett-Glaser
5029a40633 H.264: fix overreads of qscale_table 
filter_mb_fast assumed that qscale_table was padded like many of the other tables.
 2011-07-04 06:39:20 -07:00
Diego Biurrun
e589e4b82d Remove unused static tables and static inline functions. 2011-07-04 14:59:35 +02:00
Mans Rullgard
74965f2644 dct-test: remove 'ref' function pointer from tables 
The reference function can be inferred from the direction of the
transform, no need for storing it with each entry.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 12:31:47 +01:00
Diego Biurrun
e3759c567d Add LGPL license boilerplate to files lacking it. 2011-07-04 12:54:26 +02:00
Diego Biurrun
3c432e1186 doxygen: Fix documentation for some VP8 functions. 2011-07-04 12:54:26 +02:00
Christian Schmidt
6c374bc0b4 libxvid: add missing include of libavutil/mathematics.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 10:55:38 +01:00
Mans Rullgard
dbf396d497 dct-test: exit with non-zero status if an IDCT fails 
IDCTs are partially evaluated according to IEEE 1180-1990 (more or
less).  An override is added to the table for implementations known
to not meet the spec requirements.  These variants are run but not
checked for accuracy.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 10:38:14 +01:00
Mans Rullgard
7fd2c13888 dct-test: make speed test optional 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Mans Rullgard
cf2b4f884d dct-test: remove is_idct field from tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Mans Rullgard
4b357756b1 dct-test: split table in two for idct and fdct 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Mans Rullgard
4f905a658b dct-test: simplify calling dct_error() 
Pass a pointer to the DCT descriptor instead of each field
individually.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Mans Rullgard
36fa9ef3e2 dct-test: whitespace cosmetics 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Mans Rullgard
412594ed0a dct-test: remove commented out code 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:54:08 +01:00
Robert Swain
954a653216 vorbis: vpxenc: Add missing include for av_rescale* 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 09:39:24 +01:00
Carl Eugen Hoyos
a4ab70f92e ffmpeg: Fix VDPAU decoding for some H264 samples. 2011-07-04 00:02:37 -07:00
Daniel Kang
58f7aad051 Fix build with --disable-yasm. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-03 22:56:09 -07:00
Jason Garrett-Glaser
556f8a066c H.264: template left MB handling 
Faster H.264 decoding with ALLOW_INTERLACE off.
 2011-07-03 15:06:00 -07:00
Jason Garrett-Glaser
ca80f11ec3 H.264: faster fill_decode_caches 
Aliasing avoidance and general cleanup.
 2011-07-03 15:05:57 -07:00
Jason Garrett-Glaser
3b7ebeb4d5 H.264: faster write_back_* 
Avoid aliasing, unroll loops, and inline more functions.
 2011-07-03 15:05:55 -07:00
Jason Garrett-Glaser
cb5469462d H.264: faster fill_filter_caches 
Reduce aliasing problems and unroll mv/ref loop.
 2011-07-03 15:05:52 -07:00
Jason Garrett-Glaser
4320a309ce H.264: make filter_mb_fast support the case of unavailable top mb 
Significantly faster deblocking in streams with lots of slices.
 2011-07-03 15:05:49 -07:00
Mans Rullgard
abc78a5a7c Do not include log.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:07 +01:00
Mans Rullgard
d49ea4afb4 Do not include pixfmt.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:07 +01:00
Mans Rullgard
e91709ca17 Do not include rational.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:06 +01:00
Mans Rullgard
0ebcdf5cda Do not include mathematics.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:06 +01:00
Mans Rullgard
add41decd9 Remove return statements following infinite loops without break 
These statements cannot be reached and are thus not needed.
This removes a number of compiler warnings.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:39:07 +01:00
Diego Biurrun
ff993cd7fc doxygen: Drop array size declarations from Doxygen parameter names. 
Adding [] to a Doxygen parameter name clashes with Doxygen syntax.
 2011-07-03 18:30:02 +02:00
Diego Biurrun
24c9babaaf doxygen: Fix parameter names to match the function prototypes. 2011-07-03 18:30:02 +02:00
Diego Biurrun
01c17c88ed doxygen: Remove spurious documentation for non-existing function parameters. 2011-07-03 18:30:02 +02:00
Diego Biurrun
3d85acc8f7 doxygen: Fix execute_code() @return documentation. 2011-07-03 18:30:02 +02:00
Diego Biurrun
050f509065 snow: Remove unused code. 2011-07-03 18:30:01 +02:00
Daniel Kang
9bfa5363da H.264: Add x86 assembly for 10-bit H.264 qpel functions. 
Mainly ported from 8-bit H.264 qpel.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-03 07:43:38 -07:00
Mans Rullgard
6728aaf6d8 ffv1: remove unused tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 03:16:00 +01:00
Mans Rullgard
b27565b143 Remove statements immediately following unconditional jumps 
This removes a number of compiler warnings.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 03:15:53 +01:00
Mans Rullgard
050f2b3e7f mjpeg: remove pointless braces around block of code 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 03:15:48 +01:00
Mans Rullgard
21accb3bb2 h264: remove assert() immediately following return statement 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 03:09:15 +01:00
Mans Rullgard
5dd045ebc1 ARM: ac3: update ff_ac3_extract_exponents_neon per 8b7b2d6 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 18:24:41 +01:00
Mans Rullgard
8aa63f0b31 ARM: NEON optimised vector_clip_int32() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 18:24:41 +01:00
Stefano Sabatini
ccfa626db8 suggest to use av_get_bytes_per_sample() in av_get_bits_per_sample_format() doxy 
The previously suggested replacement - av_get_bits_per_sample_fmt() -
was also deprecated.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-02 08:33:52 -07:00
Mans Rullgard
0d5c349ac4 put_bits: remove ALT_BITSTREAM_WRITER 
The code for this variant does not compile.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 16:25:27 +01:00
Mans Rullgard
30b05520c8 put_bits: always use intreadwrite.h macros 
This fixes invalid unaligned stores in some ARM configurations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-02 16:25:27 +01:00
Reinhard Tartler
21a19b7912 doxygen: Prefer member groups over grouping into modules 
Before this, almost all module groups have been used for grouping functions
and fields in structures semantically. This causes them to not appear
properly in the file documentation and needlessly clutters up the "Modules"
index.

Additionally, this commit streamlines some spelling and appearances.
 2011-07-02 13:52:29 +02:00
Mans Rullgard
23ce6e7212 get_bits: remove x86 inline asm in A32 bitstream reader 
x86 does not use this variant so having inline asm there
is pointless.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-01 22:18:50 +01:00
Justin Ruggles
f99a5ef92e ac3dsp: add x86-optimized versions of ac3dsp.extract_exponents(). 2011-07-01 13:02:11 -04:00
Justin Ruggles
8b7b2d6aae ac3dsp: simplify extract_exponents() now that it does not need to do clipping. 2011-07-01 13:02:11 -04:00