James Almer
a40cee03a3
avutil: remove pointless bmi1 define
...
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-04-18 22:15:25 -03:00
Shivraj Patil
4efc0e6451
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC horizontal and vertical mc functions
...
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-17 17:39:32 +02:00
Nedeljko Babic
f4ccf38902
libavutil/softfloat: Change order of fields in SoftFloat structure.
...
Softfloat will be used in implementation of AAC fixed point decoder.
This change is needed in order to more easily integrate ffmpegs softfloat in
already developed algorithm for AAC.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-15 18:53:55 +02:00
Shivraj Patil
578d99e7c6
avutil/mips/intreadwrite: build fix for mips64r6 (instruction 'lwl' not supported)
...
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-10 13:03:44 +02:00
Michael Niedermayer
d630f38f47
avutil/x86/Makefile: fix conditional x86/emms.o build
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-09 01:12:51 +02:00
Ronald S. Bultje
b926f02e81
avutil/x86/Makefile: Make building and linking of emms.c conditional
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-08 17:25:35 +02:00
Michael Niedermayer
9c37c81246
Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'
...
* commit '27f274628234c1f934b9a6a6380ed567c1b4ceae':
parseutils: Make av_small_strptime public
Conflicts:
doc/APIchanges
libavformat/utils.c
libavutil/parseutils.c
libavutil/version.h
See: 29e972f67c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-07 20:46:25 +02:00
Michael Niedermayer
0739179bfb
Merge commit '108f2f381acb93827fb4add0517eeae859afa3bf'
...
* commit '108f2f381acb93827fb4add0517eeae859afa3bf':
parseutils: Extend small_strptime to be used in avformat
Conflicts:
libavutil/parseutils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-07 20:01:36 +02:00
Luca Barbato
27f2746282
parseutils: Make av_small_strptime public
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And use it in libavformat.
Based on a similar patch by Stefano Sabatini <stefasab@gmail.com>.
2015-04-07 12:36:11 +02:00
Luca Barbato
108f2f381a
parseutils: Extend small_strptime to be used in avformat
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The strptime implementation is supposed to support whitespace and %T.
2015-04-06 18:09:03 +02:00
Lukasz Marek
96f896750d
lavu/dict: add more tests
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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2015-04-02 23:15:57 +02:00
Lukasz Marek
a8c5b4551e
lavu/dict: fix set function when reuse existing key pointer
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Fixes following scenario:
av_dict_set(&d, "key", "old", 0);
AVDictionaryEentry *e = av_dict_get(d, "key", NULL, 0);
av_dict_set(&d, e->key, "new", 0);
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2015-04-02 23:15:57 +02:00
Lukasz Marek
08d0dbf2ae
lavu/dict: don't accept AV_DICT_DONT_STRDUP_VAL for av_dict_set_int
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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-02 00:48:19 +02:00
Michael Niedermayer
c49e7924a8
avutil/eval: check for av_malloc failure
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-01 15:59:58 +02:00
Michael Niedermayer
61123634dd
avutil/eval: factor av_expr_free() calls out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-01 15:59:58 +02:00
Lukasz Marek
31886968d3
lavu/avstring: add av_append_path_component() funcion
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Convinient function to build paths.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-31 23:50:46 +02:00
Michael Niedermayer
21ee6da70c
avutil/hmac: Check av_hmac_alloc() return code
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-30 23:24:33 +02:00
Michael Niedermayer
dadc43eee4
avutil/pca: Check for av_malloc* failures
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-30 04:37:42 +02:00
Michael Niedermayer
268ff17cb7
Merge commit 'c48456166e95648719a8be8f8613f9dee98205c1'
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* commit 'c48456166e95648719a8be8f8613f9dee98205c1':
lavc: add MMAL hardware decoder wrapper
Conflicts:
Changelog
configure
doc/APIchanges
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/version.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-29 11:32:24 +02:00
wm4
c48456166e
lavc: add MMAL hardware decoder wrapper
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Based on a patch by Rodger Combs.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-03-29 09:55:20 +02:00
Michael Niedermayer
174330b18e
avutil/timer: give each printed value of STOP_TIMER a fixed length
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this makes the result easier to read
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-27 04:44:58 +01:00
Michael Niedermayer
0fee509cf5
avutil/timer: show histogram of cpu cycles each run took
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The new information is printed at verbose log level and can thus be switched on and off
through the log level
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-27 04:20:13 +01:00
James Almer
1f5d1eed78
avutil/cpu: add missing check for mmxext to av_force_cpu_flags
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-03-26 22:54:15 -03:00
Ronald S. Bultje
589a6042ea
avutil: make AVFrameSideData buffers ref-counted.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-25 12:04:00 +01:00
Ronald S. Bultje
b8e36690e8
lavu/frame: move av_frame_copy_props() up in the file.
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Preparation for following patch.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-25 12:03:53 +01:00
Michael Niedermayer
e5de6de8f0
avutil/pixfmt: Add missing AV_ prefix to PIX_FMT_YUV411P
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-24 17:36:39 +01:00
Michael Niedermayer
3e39956198
Merge commit '312a9ef04bf6b55e68e4a61694b169cd3cc69bb8'
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* commit '312a9ef04bf6b55e68e4a61694b169cd3cc69bb8':
pixfmt: Update documentation with prefixed pixel formats
Conflicts:
libavutil/pixfmt.h
See: 231e33f050
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-24 01:56:11 +01:00
Michael Niedermayer
d280d43c26
Merge commit '592a04054e6423be5050efd2bceece48b10b9c1d'
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* commit '592a04054e6423be5050efd2bceece48b10b9c1d':
pixdesc: Replace a few leftover instances of non AV-prefixed flags
Conflicts:
libavutil/pixdesc.c
See: c7c71f95f8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-24 01:47:01 +01:00
Michael Niedermayer
dfea1acb21
Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'
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* commit 'e4fe535d12f4f30df2dd672e30304af112a5a827':
mov: Write the display matrix in order
Conflicts:
libavformat/mov.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-24 01:14:31 +01:00
Vittorio Giovara
312a9ef04b
pixfmt: Update documentation with prefixed pixel formats
2015-03-23 20:53:28 +00:00
Vittorio Giovara
592a04054e
pixdesc: Replace a few leftover instances of non AV-prefixed flags
2015-03-23 20:53:28 +00:00
Vittorio Giovara
e4fe535d12
mov: Write the display matrix in order
...
This will allow to copy the matrix as is and it is just cleaner to keep
the matrix in the same order specified by the mov standard (which is
also explicitly described in the documentation).
In order to preserve compatibility, flip the angle sign in the display API
av_display_rotation_set() and av_display_rotation_get(), and improve the
documentation mentioning the rotation direction.
2015-03-23 20:53:28 +00:00
Michael Niedermayer
744c9b49a5
avutil/frame: Add some very basic documentation for AVFrameSideData
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Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-23 18:46:26 +01:00
James Almer
60b9373dbd
libavutil: add bmi2 optimized av_mod_uintp2
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-03-20 15:47:43 -03:00
James Almer
d13e521cc8
libavutil: add av_mod_uintp2
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-03-20 15:47:31 -03:00
James Cowgill
f8323744a0
mips/float_dsp: fix vector_fmul_window_mips on mips64
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Commit dfa9208074
("mips/float_dsp: fix a bug in vector_fmul_window_mips")
fixed vector_fmul_window_mips by unrolling the loop only 4 times, but also
removed the outer C loop and replaced it with assembly branches and pointer
arithmetic. When submitting my 64-bit porting patch I missed this new
assembly which also needed porting.
This patch fixes a bus error in the fate-float-dsp test when run on 64-bit
mips.
Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Reviewed-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-18 19:08:02 +01:00
Martin Storsjö
58a840e215
Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat
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Signed-off-by: Martin Storsjö <martin@martin.st>
2015-03-17 23:53:33 +02:00
srikanth
730f3c49e0
OpenCL uninit bug fix - clear is_compiled flag
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-16 22:52:19 +01:00
James Cowgill
a251aa1a35
mips/asmdefs: use _ABI64 as defined by gcc
...
Unfortunately android < api 21 (lollipop) doesn't have the sgidefs.h header,
the easiest way around this is to just use the preprocessor definitions from
gcc / clang.
Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-12 16:45:31 +01:00
Michael Niedermayer
26d81b5703
avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_make_writable()
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This allows making a AVBufferRef writable without the need to
update all pointers to it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-12 02:15:28 +01:00
Michael Niedermayer
35fad1e9c9
avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_realloc()
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This allows reallocating AVBufferRefs without the need to update
all pointers to it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-12 02:15:28 +01:00
Michael Niedermayer
9a1884a10e
Merge commit 'dcae2e32f7d8a1ca5fb8c1e4aa81313be854dd73'
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* commit 'dcae2e32f7d8a1ca5fb8c1e4aa81313be854dd73':
arm: Suppress tags about used cpu arch and extensions
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-07 19:30:51 +01:00
Martin Storsjö
dcae2e32f7
arm: Suppress tags about used cpu arch and extensions
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When all the codepaths using manually set .arch/.fpu code is
behind runtime detection, the elf attributes should be suppressed.
This allows tools to know that the final built binary doesn't
strictly require these extensions.
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-03-07 17:10:08 +02:00
James Cowgill
3499a1c0a9
mips/asmdefs: change include guard to read AVUTIL_ instead of AVCODEC_
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Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-07 11:28:03 +01:00
Michael Niedermayer
ebd59d271c
Revert "avutil/opencl: is_compiled flag not being cleared in av_opencl_uninit"
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Fixed build with opencl enabled
Found-by: WJ Liu
This reverts commit 0f2359b869
.
2015-03-07 09:59:27 +01:00
Peter Tissen
79f83523f7
configure: Make compilable with VS2015 (missing hunk)
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This hunk was missing in the github pull request when i downloaded it,
but is needed
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 22:45:56 +01:00
Srikanth G
0f2359b869
avutil/opencl: is_compiled flag not being cleared in av_opencl_uninit
...
When OpenCL kernels are compiled, is_compiled flag is being set for each
kernel. But, in opencl uninit, this flag is not being cleared.
This causes an error when an OpenCL kernel is tried on different OpenCL
devices on same platform.
Here is the patch with a fix
Reviewed-by; Wei Gao <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 15:20:12 +01:00
James Cowgill
157d6f0d5b
mips: port optimizations to mips n64
...
This mainly consists of replacing all the pointer arithmatic 'addiu'
instructions with PTR_ADDIU which will handle the differences in pointer
sizes when compiled on 64 bit mips systems.
The header asmdefs.h contains the PTR_ macros which expend to the correct mips
instructions to manipulate registers containing pointers.
Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 14:37:44 +01:00
Michael Niedermayer
6d7e57e88b
avutil/opt: Do not print inf in selftest
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This fixes fate failures on windows
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-05 13:50:22 +01:00
Nedeljko Babic
dfa9208074
mips/float_dsp: fix a bug in vector_fmul_window_mips
...
Loop was unrolled eight times although in heder there is assumption
that len is multiple of 4.
This is fixed, and assembly code is rewritten to be more optimal and
to simplify clobber list.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-05 12:31:44 +01:00
Kevin Wheatley
86b59e6a50
avutil: Extract gamma determination from PNG encoder for future use. Adds private avpriv_get_gamma_from_trc() function to libavutil.
...
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-05 12:26:22 +01:00
Peter Cordes
9e5687adf2
pixelutils: Comment on (lack of) sad_8x8_sse2
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Signed-off-by: Peter Cordes <peter@cordes.ca>
2015-03-04 21:58:53 +01:00
Peter Cordes
4da3a14f3c
pixelutils: indent comments in pixdesc.h to be clearer
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Signed-off-by: Peter Cordes <peter@cordes.ca>
2015-03-04 21:58:53 +01:00
Michael Niedermayer
85108195c5
avutil/common: minor simplification in av_clip_intp2_c()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-02 01:07:50 +01:00
Michael Niedermayer
88ec5435bb
avutil/opt: also test av_opt_show2()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01 17:45:32 +01:00
Michael Niedermayer
e9c85ae648
avutil/opt: Remove odd trailing whitespace bytes from flags help description
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01 17:29:33 +01:00
Michael Niedermayer
c1e93cdc9e
avutil/opt: Also test/compare the av_log output i the selftest
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01 17:04:12 +01:00
Michael Niedermayer
9564375dee
avutil/ppc/intreadwrite: remove AV_??64 overriding code
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The code has undefined behavior and makes no difference when optimizations
are enabled.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01 03:15:19 +01:00
Michael Niedermayer
5705dc5276
avutil/imgutils: correctly check for negative SAR components
...
These could trigger assert failures previously
Found-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-28 21:57:11 +01:00
James Almer
bc65abc8d7
libavutil: add x86 optimized av_popcount
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Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-02-25 19:58:00 -03:00
Michael Niedermayer
6d66e1a113
avutil/common: Fix integer overflow in av_clip_int8/16_c
...
Fixes: signal_sigsegv_30420a5_2388_cov_1489993561_integra_lavf.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-25 20:56:00 +01:00
Michael Niedermayer
c3b6454d80
avutil/fixed_dsp: Check for av_malloc() failure
...
Fixes CID1271051
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-22 16:27:28 +01:00
Michael Niedermayer
1253091d6f
Merge commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc'
...
* commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc':
libavutil: Add ARM av_clip_intp2_arm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-21 11:15:32 +01:00
Michael Niedermayer
88d850ecb3
Merge commit 'bf07d813f6c88b5a76980f321cf7272d799c4216'
...
* commit 'bf07d813f6c88b5a76980f321cf7272d799c4216':
libavutil: Add av_clip_intp2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-21 11:13:34 +01:00
Peter Meerwald
76ce9bd8e2
libavutil: Add ARM av_clip_intp2_arm
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add ARM code for implementing av_clip_intp2 using the ssat instruction
on Cortex-A8, av_clip_intp2_arm() is faster than av_clip_intp2_c() and
the generic av_clip(), about -19%
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-02-21 00:54:40 +01:00
Peter Meerwald
bf07d813f6
libavutil: Add av_clip_intp2
...
there already is a function, av_clip_uintp2() that clips a signed integer
to an unsigned power-of-two range, i.e. 0,2^p-1
this patch adds a function av_clip_intp2() that clips a signed integer
to a signed power-of-two range, i.e. -(2^p),(2^p-1)
the new function can be used as a special case for av_clip(), e.g.
av_clip(x, -8192, 8191) can be rewritten as av_clip_intp2(x, 13)
there are ARM instructions, usat and ssat resp., which map nicely to these
functions (see next patch)
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-02-21 00:54:40 +01:00
Michael Niedermayer
e3755119fa
Merge commit '5b1d9ceec715846a58fe029bc3889ed6fa62436a'
...
* commit '5b1d9ceec715846a58fe029bc3889ed6fa62436a':
pixfmt: add a pixel format for QSV hwaccel
Conflicts:
doc/APIchanges
libavutil/pixfmt.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-19 20:23:48 +01:00
Anton Khirnov
5b1d9ceec7
pixfmt: add a pixel format for QSV hwaccel
2015-02-19 15:07:21 +01:00
Michael Niedermayer
e0be5c4fbe
avutil/sha: Protect macro arguments with ()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-18 22:50:41 +01:00
Supraja Meedinti
092ee6cd32
libavutil: optimize twofish cipher
...
before:
lavu TWOFISH size: 1048576 runs: 1024 time: 90.052 +- 4.630
after:
lavu TWOFISH size: 1048576 runs: 1024 time: 18.085 +- 0.241
gcrypt TWOFISH size: 1048576 runs: 1024 time: 25.666 +- 0.307
tomcrypt TWOFISH size: 1048576 runs: 1024 time: 18.428 +- 0.363
Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-18 00:59:55 +01:00
Christophe Gisquet
d9293c776e
x86inc: Correctly warn on use of SSE2 instructions in SSE functions
...
SSE2 instructions that are XMM-implementations of pre-existing MMX/MMX2
instructions did not issue warnings when used in SSE functions. Handle
it by also checking the register type when such instructions are used.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 12:35:58 +01:00
Michael Niedermayer
52d1929000
avutil/aes: Add () to protect the ROT() arguments
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:22:42 +01:00
Michael Niedermayer
06309fc704
avutil/attributes: Add () to protect the AV_GCC_VERSION_AT_LEAST() arguments
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:21:48 +01:00
Michael Niedermayer
f8607cfb0a
avutil/intmath: Add () to protect the ff_log2() argument
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:20:49 +01:00
Michael Niedermayer
cdee0c9d5f
avutil/murmur3: Add () to protect the ROT() arguments
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:18:15 +01:00
Michael Niedermayer
9cde41cdb5
avutil/version: Add () to protect the AV_VERSION_INT() arguments
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:17:47 +01:00
Michael Niedermayer
61eb602d27
avutil/log: add () to protect the argument of AV_LOG_C()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:04:22 +01:00
Michael Niedermayer
64e0369808
avutil/fixed_dsp: Use av_clip_int16() instead of the non optimized av_clip_int16_c()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-15 00:43:32 +01:00
Michael Niedermayer
6998400c61
Merge commit 'bf704132a51f5d838365158331d4e535e1df4c8e'
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* commit 'bf704132a51f5d838365158331d4e535e1df4c8e':
Don't anonymously typedef structs
Conflicts:
avprobe.c
libavutil/parseutils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-14 21:27:44 +01:00
Diego Biurrun
bf704132a5
Don't anonymously typedef structs
2015-02-14 10:13:49 -08:00
Michael Niedermayer
1cca124886
Merge commit '0232ba62a28527579e34d44700b48017cc727e5f'
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* commit '0232ba62a28527579e34d44700b48017cc727e5f':
frame: clarify buf documentation
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-11 01:32:30 +01:00
Michael Niedermayer
133d81535d
avutil/error: list most common error code in error_entries when strerror_r() is unavailable
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Fixes Ticket4267
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 23:02:24 +01:00
Supraja Meedinti
8d5a850119
libavutil: camellia: remove unwanted memory loads
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lavu CAMELLIA size: 1048576 runs: 1024 time: 21.549 +- 0.17
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 17:15:36 +01:00
wm4
c247fc63e4
pixdesc: clarify AV_PIX_FMT_FLAG_ALPHA doxygen
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Also make clear that PAL8 can have alpha.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 16:03:04 +01:00
wm4
92e3a6fdac
avutil: check pixdescs in a different place
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Doing this check in avutil_version() is not appropriate. Also, this code
is by default disabled (--assert-level is by default 0). A FATE run with
defaults will never execute the checks.
Move it to the pixelutils test program. Whatever reason there was in
avutil_version() not to run this test by default, it should be fine in
this test program. This means FATE will run the test by default. (Yes,
pixelutils is not strictly the best place for it either, but it's
better.)
(pixdesc.c also has a small test program, but it's never run by FATE.)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 15:45:02 +01:00
wm4
3e18dc235e
avutil: move internal function out of public header
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 15:24:46 +01:00
Michael Niedermayer
f5d32acc37
avutil/camellia: Remove redundant casts
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-09 22:45:01 +01:00
Michael Niedermayer
54eac5195d
avutil/camellia: Fix indention & whitespace
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-09 22:44:14 +01:00
Supraja Meedinti
9a18247ec0
libavutil: optimize camellia cipher
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Before the changes :
lavu CAMELLIA size: 1048576 runs: 1024 time: 32.541 +- 0.044
After the changes:
lavu CAMELLIA size: 1048576 runs: 1024 time: 24.589 +- 0.066
Tested with crypto_bench on a Linux x86_64 OS with Intel Core i5-3210M CPU.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-09 22:33:14 +01:00
Anton Khirnov
0232ba62a2
frame: clarify buf documentation
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Mention explicitly that the array must be filled contiguously.
2015-02-08 21:28:31 +01:00
Timothy Gu
1de742145f
pixdesc: Include more functions in FF_DISABLE_DEPRECATION_WARNINGS
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07 14:27:13 +01:00
Michael Niedermayer
be1cb1e63a
avutil/pixfmt: Clarify meaning of the A/X bit in RGB555 / remove wording about significant bit
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Found-by:wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07 13:46:04 +01:00
Michael Niedermayer
dbab5f5984
avutil/pixfmt: Clarify the meaning of the alpha bits in rgb444 and similar formats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07 13:20:53 +01:00
Michael Niedermayer
088dd0fd4c
avutil/pixfmt: Clarify the meaning of the "alpha" bit in rgb555/bgr555
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Found-by: wm4
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07 13:14:58 +01:00
Michael Niedermayer
c02b8c4527
avutil/pixfmt: Clarify the meaning of the alpha byte in RGB0 and similar formats
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Found-by: wm4
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-07 13:04:23 +01:00
Michael Niedermayer
1750b45cdf
avutil/opt: Fix type used to access AV_OPT_TYPE_SAMPLE_FMT
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-06 22:16:08 +01:00
Michael Niedermayer
a0640e6346
avutil/opt: Fix types used to access AV_OPT_TYPE_PIXEL_FMT
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-06 22:15:20 +01:00
Christophe Gisquet
e93d3a22cb
x86: lavu/x264asm: fix ymm register instantiation
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This mimicks what is done for the other instruction sets.
Tested-by: James Almer <jamrial@gmail.com>
Tested-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-04 00:18:29 +01:00
Michael Niedermayer
63186ac5f1
avutil/mem: replace remaining void **/*** casts by memcpy()
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This is similar to 6039248018
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-03 14:28:56 +01:00
James Darnley
12120174ce
lavu/x86/x86inc: deprecate INIT_AVX
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The same can be done with INIT_XMM avx
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-02 01:09:16 +01:00
Anton Mitrofanov
a1684311b3
x264asm: warn when inappropriate instruction used in function with specified cpuflags
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Requested-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Requested-by: "Ronald S. Bultje" <rsbultje@gmail.com>
2015-02-02 00:06:14 +01:00
Michael Niedermayer
fa73358c9b
Merge commit '60392480181f24ebf3ab48d8ac3614705de90152'
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* commit '60392480181f24ebf3ab48d8ac3614705de90152':
mem: fix pointer pointer aliasing violations
Conflicts:
libavutil/mem.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-01 13:52:22 +01:00
Rémi Denis-Courmont
6039248018
mem: fix pointer pointer aliasing violations
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This uses explicit memory copying to read and write pointer to pointers
of arbitrary object types. This works provided that the architecture
uses the same representation for all pointer types (the previous code
made that assumption already anyway).
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-02-01 02:28:40 +01:00
Luca Barbato
1279221cc4
lavu: Check av_dict_set allocations
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Bug-Id: CID 1257772
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-01-29 14:59:57 +00:00
Supraja Meedinti
6ad749b533
libavutil: Added twofish symmetric block cipher
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Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Reviewed-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-29 01:56:11 +01:00
Michael Niedermayer
0d37ca150c
avutil/aes: Rename crypt()
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This avoids a potential conflict with the equally named function from XOPEN
It also could reduce confusion in debugger backtraces
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-28 13:12:02 +01:00
Michael Niedermayer
62a82c66cd
Merge commit '728685f37ab333ca35980bd01766c78d197f784a'
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* commit '728685f37ab333ca35980bd01766c78d197f784a':
Add a side data type for audio service type.
Conflicts:
doc/APIchanges
libavcodec/avcodec.h
libavcodec/version.h
libavutil/frame.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 18:03:43 +01:00
Anton Khirnov
728685f37a
Add a side data type for audio service type.
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Currently, audio service type is a field in AVCodecContext. However,
side data is more appropriate for this kind of information.
2015-01-27 09:17:48 +01:00
Michael Niedermayer
1296dc6025
avutil/pixdesc: rewrite AV_PIX_FMT_FLAG_PSEUDOPAL documentation
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It seems many people do not understand its current documentation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-24 14:07:00 +01:00
Michael Niedermayer
b4f5da2651
avutil/buffer: factor buffer_replace() out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-23 04:45:05 +01:00
Michael Niedermayer
ec9935b288
avutil/pixfmt: Support the AV_PIX_FMT_GBRAP* formats with AV_HAVE_INCOMPATIBLE_LIBAV_ABI
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15 17:09:39 +01:00
Michael Niedermayer
46b0fce627
avutil/pixfmt: Document the duplicated AV_PIX_FMT_GBRAP* formats
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This is similar to the other duplicated cases
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15 17:09:39 +01:00
Michael Niedermayer
ada0fc4efa
Merge commit '0e6c7dfa650e8b0497bfa7a06394b7a462ddc33a'
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* commit '0e6c7dfa650e8b0497bfa7a06394b7a462ddc33a':
lavu: add planar 16 bit and 8 bit rgb with alpha
Conflicts:
libavutil/pixdesc.c
libavutil/pixfmt.h
libavutil/version.h
See: e6d4e68755
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15 05:24:01 +01:00
Michael Niedermayer
55dc253c24
Merge commit 'e2ad0b66fa273c5c823978e8f601f2c0d9ee42f8'
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* commit 'e2ad0b66fa273c5c823978e8f601f2c0d9ee42f8':
imgutils: create misc functions for dealing with buffers
Conflicts:
doc/APIchanges
libavcodec/avcodec.h
libavcodec/avpicture.c
libavutil/imgutils.c
libavutil/imgutils.h
libavutil/version.h
See: e6674e46ec
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15 05:07:25 +01:00
Paul B Mahol
0e6c7dfa65
lavu: add planar 16 bit and 8 bit rgb with alpha
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-01-14 17:17:24 +01:00
Stefano Sabatini
e2ad0b66fa
imgutils: create misc functions for dealing with buffers
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Move the lavc/imgconvert functions and rename them as follows:
avpicture_get_size -> av_image_get_buffer_size()
avpicture_fill -> av_image_fill_arrays()
avpicture_layout -> av_image_copy_to_buffer()
The new functions have an align parameter, which allows to define the
linesize alignment assumed in the buffer (which is set or read).
The names of the functions are consistent with the lavu/samples API
(av_samples_get_buffer_size(), av_samples_fill_arrays()).
A redundant check has been dropped from av_image_fill_arrays().
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-01-14 17:17:24 +01:00
James Almer
3aaff80348
avutil/opencl: don't include config.h
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It's not an installed header.
Tested-by: Thilo Borgmann <thilo.borgmann@mail.de>
Tested-by: Wei Gao <highgod0401@gmail.com>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-01-12 13:49:56 -03:00
Michael Niedermayer
b20e79dbe9
Merge commit '07a0c0f0005072d115ace61e60f46be68582cc3a'
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* commit '07a0c0f0005072d115ace61e60f46be68582cc3a':
opt: check memory allocation
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-06 21:37:48 +01:00
Vittorio Giovara
07a0c0f000
opt: check memory allocation
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CC: libav-stable@libav.org
Bug-Id: CID 1257771
2015-01-05 14:58:20 +01:00
Michael Niedermayer
0f931b29f7
Factorize avpriv_mirror() out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-05 01:45:49 +01:00
Giorgio Vazzana
a3ab87427c
avutil/camellia: cosmetic fixes
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Signed-off-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-02 21:24:02 +01:00
Giorgio Vazzana
fbb792f90f
avutil/camellia: use K[2] instead of *K in generate_round_keys()
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Additionally, change parameters order.
Signed-off-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-02 21:23:56 +01:00
Giorgio Vazzana
8e38b1539e
avutil/camellia: make LR128() more robust
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Signed-off-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-02 21:23:50 +01:00
Giorgio Vazzana
88d19d240a
avutil/camellia: fix documentation for av_camellia_crypt()
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Signed-off-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-02 21:23:45 +01:00
Supraja Meedinti
c6bb651bce
libavutil: Added Camellia symmetric block cipher
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Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Previous version of this patch reviewed-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-02 15:19:36 +01:00
James Almer
37b35feb64
x86/swr: add SSE2/AVX pack_8ch functions
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-12-30 23:05:27 -03:00
Michael Niedermayer
827af24230
avutil/rational: Check that av_reduce() returns values within the requested max
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-29 15:52:34 +01:00
Clément Bœsch
56e432b27b
avutil/atomic: reuse ret to avoid dereferencing twice the same value.
2014-12-27 22:14:23 +01:00
Michael Niedermayer
05e74ac2f3
avutil/hmac: use av_freep() to avoid leaving stale pointers in memory
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-27 15:50:01 +01:00
Michael Niedermayer
6d639ecf44
avutil/audio_fifo: use av_freep() to avoid leaving stale pointers in memory
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-27 15:49:13 +01:00
Michael Niedermayer
336bb3f706
avutil/dict: Use av_freep() to avoid leaving stale pointers in memory
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-27 15:48:32 +01:00
Michael Niedermayer
649c158e8c
Add FFMPEG_VERSION into the binary libs
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This simplifies identifying from which revision a binary of a lib came from
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19 19:32:40 +01:00
Supraja Meedinti
4e1ecfe214
libavutil: Added cbc mode to cast128
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Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Previous version reviewed-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19 14:35:29 +01:00
Michael Niedermayer
988d27b802
Merge commit 'b1306823d0b3ae998c8e10ad832004eb13bdd93e'
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* commit 'b1306823d0b3ae998c8e10ad832004eb13bdd93e':
check memory errors from av_strdup()
Conflicts:
avprobe.c
libavformat/matroskaenc.c
libavutil/opt.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19 04:57:25 +01:00
Michael Niedermayer
bce06eb059
Merge commit '5d839778b9f3edb682b7f71dde4f80f07c75b098'
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* commit '5d839778b9f3edb682b7f71dde4f80f07c75b098':
lavu: Refactor side data wiping
Conflicts:
libavutil/frame.c
See: a400edbb6d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19 03:57:59 +01:00
Vittorio Giovara
b1306823d0
check memory errors from av_strdup()
2014-12-18 23:27:14 +01:00
Luca Barbato
5d839778b9
lavu: Refactor side data wiping
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And make sure the nb_side_data field is reset as well.
Based on an initial patch from wm4 <nfxjfg@googlemail.com>.
CC: libav-stable@libav.org
2014-12-18 23:22:59 +01:00
Supraja Meedinti
abbcc68e5c
libavutil: cosmetic: inserted spaces wherever necessary
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Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-17 02:18:02 +01:00
wm4
a400edbb6d
lavu/frame: fix malloc error path in av_frame_copy_props()
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The error path frees all side data, but forgets to reset the side data
count. This can blow up later in av_frame_unref() and free_side_data().
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-15 04:46:30 +01:00
Anton Khirnov
e10e6651b5
thread: use "" instead of <> for including the w32pthreads wrapper
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Found-by: Dave Yeo <dave.r.yeo@gmail.com>
2014-12-14 18:15:57 +01:00
wm4
a963fdb0ea
lavu/dict: check for malloc failures
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-12 23:40:50 +01:00
Michael Niedermayer
92d47e2aa3
Merge commit '780cd20b00a69e26bbfffbb8eec16fbe999ea793'
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* commit '780cd20b00a69e26bbfffbb8eec16fbe999ea793':
aarch64: Use .data.rel.ro for const data with relocations
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-09 12:08:29 +01:00
Michael Niedermayer
16e65419ed
Merge commit 'f963f80399deb1a2b44c1bac3af7123e8a0c9e46'
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* commit 'f963f80399deb1a2b44c1bac3af7123e8a0c9e46':
arm: Use .data.rel.ro for const data with relocations
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-09 11:58:13 +01:00
Martin Storsjö
780cd20b00
aarch64: Use .data.rel.ro for const data with relocations
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This reverts commit c00365b46d
in addition to using a different section.
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-12-09 11:43:31 +02:00
Martin Storsjö
f963f80399
arm: Use .data.rel.ro for const data with relocations
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Signed-off-by: Martin Storsjö <martin@martin.st>
2014-12-09 11:43:25 +02:00
Michael Niedermayer
41a52740d4
avutil/opt: Fix AV_OPT_TYPE_BINARY case in av_opt_is_set_to_default()
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Fixes CID1257010
Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-08 15:39:17 +01:00
Michael Niedermayer
ace9161655
avutil/opt: Check av_parse_video_rate()s return value
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Fixes CID1257008
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-07 02:57:39 +01:00
Michael Niedermayer
eb74839caa
avutil/opt: Check av_parse_color() return value
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Fixes: CID1257007
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-07 02:46:25 +01:00
Michael Niedermayer
890d8f44fd
avutil/buffer: add #if USE_ATOMICS around atomics specific functions to ensure sync types arent mixed by mistake
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Fixes CID1257011
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-06 20:47:41 +01:00
Kieran Kunhya
9a738c27dc
v210enc: Add SIMD optimised 8-bit and 10-bit encoders
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-12-05 13:03:49 +00:00