Christophe Gisquet
f0aca50e0b
x86: hpeldsp: implement SSE2 versions
...
Those are mostly used in codecs older than H.264, eg MPEG-2.
put16 versions:
mmx mmx2 sse2
x2: 1888 1185 552
y2: 1778 1092 510
avg16 xy2: 3509(mmx2) -> 2169(sse2)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-24 03:29:48 +02:00
Lou Logan
9eaa8c22bc
MAINTAINERS: remove myself as website maintainer
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I never implemented the plans I had for the site, and I prefer to work
in other areas of the project.
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-05-23 16:15:22 -08:00
James Almer
7538ad2248
x86/hevc_deblock: improve chroma functions register allocation
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-24 01:16:26 +02:00
Clément Bœsch
08c51e12b1
ffplay: support rotated video.
...
with -f lavfi -i testsrc=s=hd1080 as source:
rotate=90*PI/180 vs transpose=clock: 42fps -> 64fps
rotate=180*PI/180 vs vflip,hflip: 75fps -> 77fps
rotate=270*PI/180 vs transpose=cclock: 43fps -> 63fps
2014-05-23 23:30:21 +02:00
Clément Bœsch
e63a17bfdc
avformat/mov: use av_display_rotation_get() for rotate metadata.
2014-05-23 23:30:21 +02:00
Clément Bœsch
fa972dcf1a
avutil/display: use hypot().
2014-05-23 23:30:21 +02:00
James Almer
584327f22f
x86/dsputil: fix argument declaration in vector_clipf
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Should fix fate failures in msvc x86_64
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 23:10:17 +02:00
James Almer
518cbf9b4a
x86/dsputil: fix VECTOR_CLIP_INT32 macro
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The inline loop was incrementing and using the value of %%i
the wrong way.
Disassembly of ff_vector_clip_int32_sse2 before and after
this patch:
movdqa (%rdx),%xmm0 | movdqa (%rdx),%xmm0
movdqa 0x10(%rdx),%xmm1 | movdqa 0x10(%rdx),%xmm1
movdqa 0x20(%rdx),%xmm2 | movdqa 0x20(%rdx),%xmm2
movdqa 0x30(%rdx),%xmm3 | movdqa 0x30(%rdx),%xmm3
[...] |
movdqa %xmm0,(%rcx) | movdqa %xmm0,(%rcx)
movdqa %xmm1,0x10(%rcx) | movdqa %xmm1,0x10(%rcx)
movdqa %xmm2,0x20(%rcx) | movdqa %xmm2,0x20(%rcx)
movdqa %xmm3,0x30(%rcx) | movdqa %xmm3,0x30(%rcx)
movdqa (%rdx),%xmm0 | movdqa 0x40(%rdx),%xmm0
movdqa 0x20(%rdx),%xmm1 | movdqa 0x50(%rdx),%xmm1
movdqa 0x40(%rdx),%xmm2 | movdqa 0x60(%rdx),%xmm2
movdqa 0x60(%rdx),%xmm3 | movdqa 0x70(%rdx),%xmm3
[...] |
movdqa %xmm0,(%rcx) | movdqa %xmm0,0x40(%rcx)
movdqa %xmm1,0x20(%rcx) | movdqa %xmm1,0x50(%rcx)
movdqa %xmm2,0x40(%rcx) | movdqa %xmm2,0x60(%rcx)
movdqa %xmm3,0x60(%rcx) | movdqa %xmm3,0x70(%rcx)
add $0x80,%rdx | add $0x80,%rdx
add $0x80,%rcx | add $0x80,%rcx
Other versions were unaffected.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 22:59:55 +02:00
Michael Niedermayer
6b88f22e89
avcodec/dcadec: dont use hex float, msvc doesnt support it
...
Found-by: nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 22:39:14 +02:00
Michael Niedermayer
9ccb5455ca
avcodec/dcadec: use a constant instead of assuming every compiler can optimize pow(2,-15)
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Idea-by: nevcairiel and wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 22:19:11 +02:00
Michael Niedermayer
6da06ef6bb
avcodec/dcadec: make dca_dmix_code() 650% faster
...
This effectively replaces the ldexpf() function call by a multiplication
with a constant.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 22:08:41 +02:00
Michael Niedermayer
9340ced47b
Merge remote-tracking branch 'cehoyos/master'
...
* cehoyos/master:
Refuse to mux H.264 with fourcc H264 into avi without startcode.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 21:13:46 +02:00
Michael Niedermayer
d062db7880
Merge commit '21f68c2489cba2a1a4a41d0c5c828266e6162800'
...
* commit '21f68c2489cba2a1a4a41d0c5c828266e6162800':
avcodec: bump version after rotation api
Conflicts:
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 20:48:54 +02:00
Michael Niedermayer
4e4dbb9983
dcadec: fix xxch_dmix_coeff and xxch_dmix_sf after merge
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 20:39:21 +02:00
Michael Niedermayer
c867be03f6
Merge commit '6b7b8585d73548f08b98959df39d80b97677662f'
...
* commit '6b7b8585d73548f08b98959df39d80b97677662f':
dca: Convert dca_dmixtable to integers
Conflicts:
libavcodec/dcadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 19:01:12 +02:00
Vittorio Giovara
21f68c2489
avcodec: bump version after rotation api
...
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2014-05-23 17:50:38 +02:00
Carl Eugen Hoyos
27d460fe98
Refuse to mux H.264 with fourcc H264 into avi without startcode.
...
Fixes ticket #3638 .
2014-05-23 16:20:22 +02:00
Niels Möller
6b7b8585d7
dca: Convert dca_dmixtable to integers
...
Also include zero in the table, eliminating a special case in the
decoder.
Signed-off-by: Niels Möller <nisse@southpole.se>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-23 15:07:05 +02:00
James Almer
6a4832caae
x86/diracdsp: mark all functions as yasm
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No inline asm dirac code remains in the tree, so replace every relevant check.
This also moves all the dirac functions from dsputil_mmx.c to diracdsp_mmx.c
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 15:02:42 +02:00
Michael Niedermayer
64bf845544
avformat/mov: Dont blindly trust the stream duration in seting chapter times
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 04:39:55 +02:00
Michael Niedermayer
220df143b9
avformat/utils: Check end time in avpriv_new_chapter()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 04:33:05 +02:00
Michael Niedermayer
744df0a031
avformat/movenc: Check that packet duration is valid in ff_mov_write_packet()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 04:00:29 +02:00
James Almer
1d36defe94
x86/dsputil: port ff_vector_clipf_sse to yasm
...
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-23 00:08:21 +02:00
Florent Le Coz
fdcb2873e1
Fix the mime types for MPEG and MPEG-TS formats
...
As per the RFCs:
http://tools.ietf.org/html/rfc3555#page-38
http://tools.ietf.org/html/rfc3003
2014-05-22 23:34:59 +02:00
Christophe Gisquet
c081ca851c
x86: hpeldsp: avg_pixels_xy2 for mmx2&3dnow
...
This is a port of the inline assembly of the mmx version to use the
pavg(us|)b instruction.
8 16
mmx 1498 4355
mmx2 1242 3509
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 20:17:49 +02:00
Christophe Gisquet
17ac998055
x86: hpeldsp: mark _xy2 versions as approximate
...
Currently, only the mmx version is bitexact, the others (mmxext and
3dnow) are not, in spite of their naming.
Therefore, make their name more obvious. Also restore a comment that
was removed in 71155d7b
.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 20:17:45 +02:00
Christophe Gisquet
f8de35ebc4
x86: hpeldsp: kill hpeldsp_mmx.c
...
before:
1987 decicycles in 8_x2, 262121 runs, 23 skips
after:
1902 decicycles in 8_x2, 262112 runs, 32 skips
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 20:17:40 +02:00
Vignesh Venkatasubramanian
bda8ceb9f8
maintainers: adding myself as a maintainer to webm dash
...
adding myself as a maintainer to webm dash (part of matroskaenc.c)
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 20:09:06 +02:00
Vignesh Venkatasubramanian
37cef8c774
libavformat/matroskaenc: Add WebM DASH support
...
WebM DASH specification [1] requires the Clusters and Cues to be output in a
specific way. Adding a flag to matroskaenc that will enable support for
creating WebM/Mkv files conforming to the WebM DASH specification.
[1] http://wiki.webmproject.org/adaptive-streaming/webm-dash-specification
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 18:53:13 +02:00
Michael Niedermayer
a996eacce2
Merge remote-tracking branch 'cehoyos/master'
...
* cehoyos/master:
Autodetect Asterisk raw pcm with extension "sln".
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 15:27:21 +02:00
Carl Eugen Hoyos
eff913c972
Autodetect Asterisk raw pcm with extension "sln".
2014-05-22 15:15:04 +02:00
Michael Niedermayer
124c94a1c8
avdevice/v4l2: Use av_malloc_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 15:08:12 +02:00
Michael Niedermayer
aca48725af
avcodec/proresdec2: Use av_malloc_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 15:05:27 +02:00
Michael Niedermayer
e8e9186a70
avcodec/pgssubdec: Use av_malloc(z)_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 15:04:34 +02:00
Michael Niedermayer
f932e5f716
avcodec/vdpau_internal: move "struct vdpau_picture_context" up to avoid "#else"
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 01:53:54 +02:00
Dale Curtis
d5d6b8e259
Fix compilation error around struct visibility when VDPAU disabled.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-22 01:53:13 +02:00
James Almer
80ee2dfcf6
x86/dsputil: port ff_put_signed_pixels_clamped_mmx to yasm
...
Also add an SSE2 version
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 23:33:45 +02:00
James Almer
7b05267239
x86/dsputil: port clear_block functions to yasm
...
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 23:33:45 +02:00
Carl Eugen Hoyos
afaa39b46d
Don't overwrite codec_id with 0 in ff_mp4_read_dec_config_descr().
...
Fixes ticket #3660 .
2014-05-21 22:48:11 +02:00
Michael Niedermayer
ce4d91ba2a
sws: document color range >8bit oddity
2014-05-21 21:29:33 +02:00
Michael Niedermayer
1f359c8559
ffmpeg: use av_stream_get_end_pts()
...
Simplifies code and should correct timing values when -*sync drop is used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 18:53:42 +02:00
Michael Niedermayer
7f7080dc73
avformat: add av_stream_get_end_pts()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 18:53:12 +02:00
Michael Niedermayer
91a8262b9d
avcodec/utils: add error message for the recode_subtitle() without iconv case
...
Based on the assert command which was removed in ef0c466a0f
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 17:39:26 +02:00
Dale Curtis
ef0c466a0f
Replace assert with AVERROR when recode_subtitle called w/o ICONV.
...
recode_subtitle() is called implicitly by avformat_find_stream_info().
As such, clients which disable ICONV always crash if a file contains
subtitles; even if they don't care about them.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 17:33:21 +02:00
Michael Niedermayer
e61055fd8b
avcodec/atrac3plusdec: Use av_mallocz_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 16:03:22 +02:00
Michael Niedermayer
606a49d2e6
avcodec/atrac3: Use av_mallocz_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 15:59:56 +02:00
Michael Niedermayer
f0211f4189
ffprobe: Use av_malloc_array()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 15:59:22 +02:00
Michael Niedermayer
3d4e365073
avcodec/x86/hpeldsp_init: remove redundant if()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 13:38:27 +02:00
Hendrik Leppkes
cd9e08e110
hpeldsp: fix build without inline asm
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 13:37:38 +02:00
Christophe Gisquet
d1a32c3f49
x86: kill fpel_mmx.c
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 03:25:08 +02:00