Commits · c16e99e3b3c02edcf33245468731d414eab97dac · Linshizhi / ffmpeg.wasm-core

31 May, 2015 39 commits

x86: check for AV_CPU_FLAG_AVXSLOW where useful · c16e99e3

James Almer authored May 31, 2015

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

c16e99e3

Merge commit '' · 16c430e8

Michael Niedermayer authored May 31, 2015

* commit 'cae39851':
  x86: Add helper macros to check for slow cpuflags
Merged-by: Michael Niedermayer <michaelni@gmx.at>

16c430e8

Merge commit '' · c140227a

Michael Niedermayer authored May 31, 2015

* commit 'f7cafb5d':
  x86: add AV_CPU_FLAG_AVXSLOW flag

Conflicts:
	doc/APIchanges
	libavutil/version.h

See: c312bfacMerged-by: Michael Niedermayer <michaelni@gmx.at>

c140227a

Merge commit '' · 1ff47770

Michael Niedermayer authored May 31, 2015

* commit 'd0bf20a4':
  ppc: vsx: Implement diff_pixels and get_pixels
Merged-by: Michael Niedermayer <michaelni@gmx.at>

1ff47770

avutil/ppc/float_dsp_init: Disable duplicate functions · 1046b6b0
Michael Niedermayer authored May 31, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
1046b6b0

Merge commit '' · da9a6f4a

Michael Niedermayer authored May 31, 2015

* commit 'eecd29b3':
  ppc: vsx: Implement float_dsp

Conflicts:
	libavutil/ppc/float_dsp_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

da9a6f4a

configure: ldbrx seems not working on qemu power8, disable for now · 1aff9050
Michael Niedermayer authored May 31, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
1aff9050

Merge commit '' · 58a42048

Michael Niedermayer authored May 31, 2015

* commit '7d07ee5a':
  ppc: cpu: Add support for VSX and POWER8 extensions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

58a42048

Merge commit '' · 902ce2a6

Michael Niedermayer authored May 31, 2015

* commit 'da60b99a':
  ppc: Restrict some Altivec implementations to Big Endian

Conflicts:
	libavcodec/ppc/huffyuvdsp_altivec.c
	libavcodec/ppc/me_cmp.c

Not merged, our PPC64LE fate clients passed all tests last time they did run
Merged-by: Michael Niedermayer <michaelni@gmx.at>

902ce2a6

Merge commit '' · 3f21cdd8

Michael Niedermayer authored May 31, 2015

* commit 'f22ebd25':
  ppc: configure: Support ISA 2.06 and later

Conflicts:
	configure

See: ab123739 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

3f21cdd8

Merge commit '' · 8dcbfb73

Michael Niedermayer authored May 31, 2015

* commit '3058872c':
  ppc: Clarify and extend the cpuid check

Conflicts:
	libavutil/ppc/cpu.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

8dcbfb73

avutil/ppc/cpu: Check if unistd.h is available before including it · 47cc1a2b
Michael Niedermayer authored May 31, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
47cc1a2b

Merge commit '' · ff199543

Michael Niedermayer authored May 31, 2015

* commit 'baa94563':
  ppc: linux: Check altivec using the auxv

Conflicts:
	libavutil/ppc/cpu.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

ff199543

Merge commit '' · 08f229d8

Michael Niedermayer authored May 31, 2015

* commit '7014b659':
  ppc: pixblockdsp: Use the abriged vector types
Merged-by: Michael Niedermayer <michaelni@gmx.at>

08f229d8

Merge commit '' · e8676c75

Michael Niedermayer authored May 31, 2015

* commit '72cebae0':
  ppc: avutil: Use the abriged vector types

Conflicts:
	libavutil/ppc/float_dsp_altivec.c
	libavutil/ppc/util_altivec.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

e8676c75

Merge commit '' · 876a663c

Michael Niedermayer authored May 31, 2015

* commit '254eb5b6':
  ppc: avutil: Drop a potentially dangerous workaround

See: 9564375dMerged-by: Michael Niedermayer <michaelni@gmx.at>

876a663c

avformat/libquvi: fix error handling · d61386a6

Gilles Chanteperdrix authored Apr 08, 2015

avoid calling cleanup functions on uninitialized variables
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

d61386a6

avfilter/vf_mpdecimate: add comment about 8x8 SAD · 3ad3529b
Peter Cordes authored Mar 04, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3ad3529b

avfilter/vf_mpdecimate: support more pixel formats, including GBRP · 6590acf0

Peter Cordes authored Mar 04, 2015

Add some planar formats we can handle without distorting the meaning of
hi and lo.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

6590acf0

avfilter/vf_mpdecimate: debug logging of threshold stats · 50f112c9

Peter Cordes authored Mar 03, 2015

It's often really helpful to know why a frame wasn't decimated (lo or
hi), and how much you exceeded the threshold by, if you're trying to
tweak the thresholds to get what you want.

mpdecimate already prints a line per input frame with -v debug, this
just makes it longer.
Signed-off-by: Peter Cordes <peter@cordes.ca>

50f112c9

avfilter/vf_mpdecimate: pass the same AVClass context as use elsewhere to... · fb1be630

Peter Cordes authored Mar 03, 2015

avfilter/vf_mpdecimate: pass the same AVClass context as use elsewhere to av_pixelutils_get_sad_fn()
Signed-off-by: Peter Cordes <peter@cordes.ca>

fb1be630

tests: add some ASS/SSA/MKS remux and transcode tests · b60c4459
Clément Bœsch authored May 25, 2015

b60c4459

x86: Add helper macros to check for slow cpuflags · cae39851

James Almer authored May 26, 2015

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

cae39851

x86: add AV_CPU_FLAG_AVXSLOW flag · f7cafb5d

James Almer authored May 26, 2015

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

f7cafb5d

ppc: vsx: Implement diff_pixels and get_pixels · d0bf20a4
Luca Barbato authored May 12, 2015
```
Use a macro to abstract the endianness.
```
d0bf20a4
ppc: vsx: Implement float_dsp · eecd29b3
Luca Barbato authored May 11, 2015

eecd29b3
ppc: cpu: Add support for VSX and POWER8 extensions · 7d07ee5a
Luca Barbato authored May 10, 2015

7d07ee5a
ppc: Restrict some Altivec implementations to Big Endian · da60b99a
Luca Barbato authored May 10, 2015
```
In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
```
da60b99a

ppc: configure: Support ISA 2.06 and later · f22ebd25

Luca Barbato authored May 10, 2015

POWER 7 and POWER 8 support VSX and ldbrx.

POWER 8 supports additional extended VSX instructions introduced
with ISA 2.07.

f22ebd25

ppc: Clarify and extend the cpuid check · 3058872c
Luca Barbato authored May 09, 2015
```
Add POWER entries.
```
3058872c
ppc: linux: Check altivec using the auxv · baa94563
Luca Barbato authored Apr 03, 2015
```
Should prevent trying to use altivec when it is disabled by the kernel.
```
baa94563
ppc: pixblockdsp: Use the abriged vector types · 7014b659
Luca Barbato authored May 11, 2015

7014b659
ppc: avutil: Use the abriged vector types · 72cebae0
Luca Barbato authored May 10, 2015

72cebae0
ppc: avutil: Drop a potentially dangerous workaround · 254eb5b6
Luca Barbato authored May 10, 2015
```
The compiler is free to optimize such expressions in any sort of way.
```
254eb5b6

configure: Check for SecItemImport for securetransport as well · c729021f

Rodger Combs authored May 31, 2015

This fixes the default build on iOS; eventually I should come up with
a better solution for that platform.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

c729021f

Merge commit '' · 168195f2

Michael Niedermayer authored May 31, 2015

* commit '881b80b3':
  network: prevent SIGPIPE on OSX

See: c41e0aedMerged-by: Michael Niedermayer <michaelni@gmx.at>

168195f2

network: prevent SIGPIPE on OSX · 881b80b3

wm4 authored May 28, 2015

OSX does not know MSG_NOSIGNAL. BSD (which OSX is based on) has got
the socket option SO_NOSIGPIPE (even if modern BSDs also support
MSG_NOSIGNAL).
Signed-off-by: Martin Storsjö <martin@martin.st>

881b80b3

avfilter/vf_fade: Force alpha pixel format if alpha is set to 1 · 03637762
Michael Niedermayer authored May 27, 2015
```
Fixes Ticket4321
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
03637762
avcodec/parser: Print an error in case of reallocation fails in ff_combine_frame() · 11aa050a
Michael Niedermayer authored May 31, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
11aa050a

30 May, 2015 1 commit
- postproc: Avoid floats in maxClipped computation · 6f51674c
  Michael Niedermayer authored May 30, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  6f51674c