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19301 Commits

Author SHA1 Message Date
Anton Khirnov
e76f2d1197 hevc: eliminate the last element from TransformTree 
Replace it by passing an additional parameter to transform_unit()
 2014-07-28 08:10:35 +00:00
Anton Khirnov
4aa80808bc hevc: eliminate unnecessary cbf_c{b,r} arrays 
They are replaced by passing additional parameters to the transform
functions.
 2014-07-28 08:09:18 +00:00
Anton Khirnov
0daa255463 hevc: do not store the transform inter_split flag in the context 
It does not need to be preserved.
 2014-07-28 08:05:47 +00:00
Anton Khirnov
53a11135f2 hevc: simplify splitting the transform tree blocks 2014-07-28 08:04:19 +00:00
Anton Khirnov
e36a2f4c52 hevc: eliminate an unnecessary array 
We do not need to store the value of the split flag.
 2014-07-28 08:03:53 +00:00
Anton Khirnov
4b169321b8 codec_desc: fix some typos in long codec names 
The rv20 typo spotted by Hendrik Leppkes <h.leppkes@gmail.com>
 2014-07-28 08:03:13 +00:00
Anton Khirnov
c5fca0174d lavc: add a property for marking codecs that support frame reordering 2014-07-28 08:02:50 +00:00
Anton Khirnov
541427ab4d eamad: use the bytestream2 API instead of AV_RL 
This is safer and possibly fixes invalid reads on truncated data.

CC:libav-stable@libav.org
 2014-07-27 07:10:54 +00:00
Diego Biurrun
53abe32409 avcodec: Mark argument in av_{parser|hwaccel|bitstream_filter}_next as const 2014-07-26 14:51:16 -07:00
Pierre Edouard Lepere
1a880b2fb8 hevc: SSE2 and SSSE3 loop filters 
Additional contributions by James Almer <jamrial@gmail.com>,
Carl Eugen Hoyos <cehoyos@ag.or.at>, Fiona Glaser <fiona@x264.com> and
Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-07-26 15:01:01 +00:00
Anton Khirnov
73bb8f61d4 hevcdsp: remove an unneeded variable in the loop filter 
beta0 and beta1 will always be the same
 2014-07-26 15:00:11 +00:00
Diego Biurrun
d8520d3ee0 mpegvideo: Move QMAT_SHIFT* defines to the only place they are used 2014-07-25 12:00:53 -07:00
Diego Biurrun
4fbb62a21b mpegvideo: Move ME_MAP_* defines to the only place they are used 2014-07-25 12:00:53 -07:00
Diego Biurrun
ff85334375 mpegvideo: Drop unused MPEG_BUF_SIZE and CHROMA_444 defines 2014-07-25 12:00:52 -07:00
Diego Biurrun
165e9df195 fft-test: Pass the right struct members instead of casting 2014-07-25 06:54:37 -07:00
Diego Biurrun
58e65e44f4 vc1dsp: Add wrappers for {avg|put}_vc1_mspel_mc00_c 
This avoids invoking the wrapped functions with too many arguments.
 2014-07-25 02:52:54 -07:00
Diego Biurrun
7fb993d338 qpeldsp: Mark source pointer in qpel_mc_func function pointer const 2014-07-25 02:52:54 -07:00
Diego Biurrun
060e4a9e06 dct/rdft: Remove duplicate typedefs for context structs 
The typedefs also exist in the avfft.h header and since typedefs cannot be
legally redefined in C, the code fails to compile with some compilers.

This reverts commits 11c7155cce and 57f1b1dcc7.
 2014-07-25 02:02:15 -07:00
Nidhi Makhijani
436ced244f mpegenccontext: Remove unused opaque pointer 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-24 07:59:44 -07:00
Diego Biurrun
d0de7330b9 fft-test: Pass correct struct members to (i)dct functions 
This fixes a number of incompatible pointer type warnings.
 2014-07-23 13:05:25 -07:00
Diego Biurrun
6133d65861 fft-test: K&R formatting cosmetics 
Also rearrange #includes into canonical order.
 2014-07-23 13:05:19 -07:00
Diego Biurrun
c3c96deb5f fft-test: Check memory allocations 2014-07-23 06:05:02 -07:00
Diego Biurrun
7288b34585 fft-test: Drop unnecessary pointer indirection for context structs 2014-07-23 06:05:02 -07:00
Diego Biurrun
d445c865f8 fft-test: Reduce variable scope where sensibly possible 
Also merge variable declaration and initialization.
 2014-07-23 06:05:02 -07:00
Nidhi Makhijani
eac77fcd56 mpegenccontext: Remove unused dct_unquantize_h261 function pointers 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-23 05:07:21 -07:00
Diego Biurrun
20ec0daaa1 fft-test: Make global exptab variable static 2014-07-23 03:45:33 -07:00
Diego Biurrun
2b6ab3a2bd mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used 2014-07-23 03:16:55 -07:00
Diego Biurrun
5be7d8597d fft-test: Comment some #endifs 2014-07-22 11:55:40 -07:00
Diego Biurrun
57f1b1dcc7 fft-test: Drop unnecessary #ifdefs around header includes 2014-07-22 11:55:40 -07:00
Diego Biurrun
11c7155cce dct/rdft: Add missing typedefs for context structs 
Without the typedefs there can be trouble depending on #include order.
 2014-07-22 11:55:40 -07:00
Diego Biurrun
eba2233b58 build: Add define for SIMD extensions requiring 16-byte aligned buffers 2014-07-22 11:46:35 -07:00
Diego Biurrun
67bc1ba5d7 libxvid: Drop PPC-specific CPU detection hack 
It is doubtful if the hack (still) works and Xvid had ten years to fix it.
 2014-07-22 11:45:07 -07:00
Diego Biurrun
78670fbf07 imgconvert: cosmetics: Reshuffle defines to reduce ifdeffery 2014-07-21 15:08:01 -07:00
Ben Avison
6869612f5c arm: Macroize the test for 'setend' CPU instruction support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-21 15:08:01 -07:00
James Yu
16e6652286 aarch64: NEON intrinsics dct_unquantize_h263. 
Intrinsics only used on aarch64 since the existing ARMv7 NEON asm
is slightly faster (Cortex-A9, gcc-4.8, micro-benchmarks and full
decoding time).

Signed-off-by: James Yu <james.yu@linaro.org>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-07-21 23:18:29 +02:00
Diego Biurrun
2ce53880bf build: Conditionally compile all avcodec test programs 2014-07-21 05:33:03 -07:00
Diego Biurrun
16b7328058 build: Conditionally build and run DCT test program 2014-07-21 05:32:35 -07:00
Diego Biurrun
bd499d9af6 build: Conditionally build and test iirfilter 2014-07-21 05:32:07 -07:00
Nidhi Makhijani
c3ec963d0d mjpeg: return proper error code 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-21 01:25:33 -07:00
Diego Biurrun
81b9bf3192 dct-test: Move arch-specific bits into arch-specific subdirectories 2014-07-21 01:10:11 -07:00
Janne Grunau
a9f3f5fadb Revert "tiff: support reading gray+alpha at 8 bits" 
This reverts commit b31d76e45f as it
uses an unkown pixel format.
 2014-07-21 08:35:32 +02:00
Ronald S. Bultje
c39059bea3 h264: Fix direct temporal mvs for bottom-field-first poc order 
Such files can be created using the --bff x264 option.

Sample-Id: h264_direct_temporal_mvs_bff.mkv
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-07-20 23:32:13 +01:00
Carl Eugen Hoyos
b31d76e45f tiff: support reading gray+alpha at 8 bits 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-07-20 23:32:13 +01:00
Diego Biurrun
4de8b60684 idct: Move arm-specific declarations to a header in the arm directory 2014-07-20 13:02:17 -07:00
Nidhi Makhijani
9f99a5f1d0 mpegencconetxt: Move rv10-specific orig_width/orig_height where they belong 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-20 05:13:01 -07:00
Diego Biurrun
1a583c0c60 fdct: Move ppc-specific declarations to a header in the ppc directory 2014-07-19 02:38:22 -07:00
Diego Biurrun
5dcc201505 simple_idct: Move x86-specific declarations to a header in the x86 directory 2014-07-19 02:33:36 -07:00
Diego Biurrun
85cabb8d00 fdct: Move x86-specific declarations to a header in the x86 directory 2014-07-19 02:25:59 -07:00
Diego Biurrun
e0a2e60c0a dct-test: Reuse enum idct_permutation_type instead of duplicating it 2014-07-18 13:04:39 -07:00
Diego Biurrun
913fa85a2c dct-test: Skip indirection for MMX IDCT permutation 2014-07-18 09:58:17 -07:00