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Michael Niedermayer
769b473a41 Merge commit 'd4c7fc02f9f59e721e76debf4a595df529707545' 
* commit 'd4c7fc02f9f59e721e76debf4a595df529707545':
  rtpenc: Skip redundant initialization

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:24:27 +01:00
Michael Niedermayer
a2c4c30b5f Merge commit 'f8c01257f93ceda3e03bc4e540a51022d1e2bff2' 
* commit 'f8c01257f93ceda3e03bc4e540a51022d1e2bff2':
  rtpenc: Always do the default initialization regardless of codecs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:23:37 +01:00
Michael Niedermayer
9e09931fb6 Merge commit '11edeaea3293c41ecf577a330422eabba35f76a2' 
* commit '11edeaea3293c41ecf577a330422eabba35f76a2':
  rtpenc_xiph: Don't exclude headers from max_payload_size

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:17:27 +01:00
Michael Niedermayer
7e53009588 Merge commit '7c1e2e64667421f931ab48141517f19d309c7eea' 
* commit '7c1e2e64667421f931ab48141517f19d309c7eea':
  rtpenc_xiph: Use AV_WB16 instead of manual bitshifts

Conflicts:
	libavformat/rtpenc_xiph.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:17:10 +01:00
Michael Niedermayer
41b8d154aa Merge commit 'd16c8d28d4e2fca3af1054ffbf635c8cee755fc8' 
* commit 'd16c8d28d4e2fca3af1054ffbf635c8cee755fc8':
  rtpenc_aac: Use AV_WB16 instead of manual bitshifts

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:08:07 +01:00
Michael Niedermayer
635403e078 Merge commit '9c9b0218e85fcd969308632f75af48a4ce229541' 
* commit '9c9b0218e85fcd969308632f75af48a4ce229541':
  rtpenc_aac: Merge a definition with a declaration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:07:46 +01:00
Michael Niedermayer
cfe33c98b7 Merge commit '1fc64e2e07787bbca82a72c146588e850e6d098a' 
* commit '1fc64e2e07787bbca82a72c146588e850e6d098a':
  rtpenc: Write conditional statements on separate lines

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:01:01 +01:00
Michael Niedermayer
ba069e08bd Merge commit '0662440b991361fdb5e732712d997a73e4692e34' 
* commit '0662440b991361fdb5e732712d997a73e4692e34':
  rtpenc_aac: Set a default value for max_frames_per_packet at init

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 01:00:44 +01:00
Michael Niedermayer
6f0a82966d Merge commit '12b3459979f5ea6481660cd2c99a0381e2b5ba37' 
* commit '12b3459979f5ea6481660cd2c99a0381e2b5ba37':
  rtpenc_amr: Use s->num_frames instead of s->buf_ptr - s->buf

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:48:28 +01:00
Michael Niedermayer
f6f1e1a7a1 Merge commit '98563953442560dd83aab938f86de3e5a22a891f' 
* commit '98563953442560dd83aab938f86de3e5a22a891f':
  rtpenc_aac: Fix sending fragmented frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:48:04 +01:00
Michael Niedermayer
e73b3dba3e Merge commit '990e4a6639d0714198583c2812b1074b5751898f' 
* commit '990e4a6639d0714198583c2812b1074b5751898f':
  Add a QSV decoding example.

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:30:20 +01:00
Michael Niedermayer
2ab3088dda Merge commit 'ea1d0b7ece1881c2f1360f8c1e2116791105af21' 
* commit 'ea1d0b7ece1881c2f1360f8c1e2116791105af21':
  avcodec/utils: use correct printf specifier in ff_set_sar

See: 732c3ebffa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:18:38 +01:00
Michael Niedermayer
8a77672645 Merge commit '802987f8c7033ec8b82b35438d3822cf7f761166' 
* commit '802987f8c7033ec8b82b35438d3822cf7f761166':
  x11grab: Unbreak building

Conflicts:
	libavdevice/x11grab.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:17:36 +01:00
Michael Niedermayer
7fce8c752d Merge commit '71f1ad37d858b810b71a4af1c25771beaa50b27b' 
* commit '71f1ad37d858b810b71a4af1c25771beaa50b27b':
  lavc: do not compile fmtconvert unconditionally

Conflicts:
	configure
	libavcodec/ppc/Makefile
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 00:06:42 +01:00
Michael Niedermayer
5c17377e28 Merge commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca' 
* commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca':
  fmtconvert: drop unused functions

Conflicts:
	libavcodec/arm/fmtconvert_vfp_armv6.S
	libavcodec/x86/fmtconvert.asm
	libavcodec/x86/fmtconvert_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 23:58:29 +01:00
Michael Niedermayer
e82b0e6126 Merge commit 'ee964145b5d229571e00bf6883a44189d02babe2' 
* commit 'ee964145b5d229571e00bf6883a44189d02babe2':
  lavc: remove unused traces of fmtconvert usage

Conflicts:
	libavcodec/aac.h
	libavcodec/aacdec.c
	libavcodec/atrac3.c
	libavcodec/vorbisdec.c
	libavcodec/wma.c
	libavcodec/wma.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 23:41:36 +01:00
Michael Niedermayer
ca6fee7606 Merge commit 'b9d2d6843a49f9df1d1ae1afe817d9b48c445919' 
* commit 'b9d2d6843a49f9df1d1ae1afe817d9b48c445919':
  tls: Pass AVOptions dictionaries through to the chained protocol

Conflicts:
	libavformat/tls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 23:32:33 +01:00
Michael Niedermayer
c5c4e5839a Merge commit 'e14f98c62fdf8744b07419314095d1b3248cce75' 
* commit 'e14f98c62fdf8744b07419314095d1b3248cce75':
  tcp: Clarify the units for the timeout avoptions

Conflicts:
	libavformat/tcp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 23:20:39 +01:00
Michael Niedermayer
1fb3642317 Merge commit 'c86d8aed748adc3ba8df96fb1fe14aa45da77a31' 
* commit 'c86d8aed748adc3ba8df96fb1fe14aa45da77a31':
  avio: Rename avclass symbols relating to avio

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 23:02:42 +01:00
Andreas Cadhalpun
e8565d21c2 avformat/flvenc: check that the codec_tag fits in the available bits 
flags is later written with avio_w8 and if it doesn't fit in one byte it
triggers an av_assert2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 22:53:12 +01:00
Andreas Cadhalpun
732c3ebffa avcodec/utils: use correct printf specifier in ff_set_sar 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 22:40:40 +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
Martin Storsjö
d4c7fc02f9 rtpenc: Skip redundant initialization 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:54:22 +02:00
Martin Storsjö
f8c01257f9 rtpenc: Always do the default initialization regardless of codecs 
This avoids having to jump to the defaultcase in the switch. Manually
override the stream time base back to 90 kHz for the few audio codecs
that don't use the sample rate as time base (mp2, mp3).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:54:11 +02:00
Martin Storsjö
11edeaea32 rtpenc_xiph: Don't exclude headers from max_payload_size 
This makes things more consistent by using the variable in the same
way as in all other packetizers.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:54:04 +02:00
Martin Storsjö
7c1e2e6466 rtpenc_xiph: Use AV_WB16 instead of manual bitshifts 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:54:00 +02:00
Martin Storsjö
d16c8d28d4 rtpenc_aac: Use AV_WB16 instead of manual bitshifts 
This makes the code slightly more readable and understandable.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:57 +02:00
Martin Storsjö
9c9b0218e8 rtpenc_aac: Merge a definition with a declaration 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:54 +02:00
Martin Storsjö
1fc64e2e07 rtpenc: Write conditional statements on separate lines 
Intentionally keeping some conditional statements on single lines
in rtpenc_h263.c.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:51 +02:00
Martin Storsjö
0662440b99 rtpenc_aac: Set a default value for max_frames_per_packet at init 
This avoids having to conditionally set the default within the
packetizer function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:46 +02:00
Martin Storsjö
12b3459979 rtpenc_amr: Use s->num_frames instead of s->buf_ptr - s->buf 
This doesn't fix any bug, but makes the code simpler for later
patches, and more straightforward to read as is.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:42 +02:00
Martin Storsjö
9856395344 rtpenc_aac: Fix sending fragmented frames 
After sending a fragmented frame, len (s->buf_ptr - s->buf) isn't
zero, while s->num_frames is zero as intended. Using s->num_frames
makes it work as intended, and is less convoluted than keeping track
of (resetting) s->buf_ptr.

This avoids sending stray data after sending a fragmented aac packet.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:53:38 +02:00
Anton Khirnov
990e4a6639 Add a QSV decoding example. 2015-02-28 21:51:24 +01:00
Andreas Cadhalpun
ea1d0b7ece avcodec/utils: use correct printf specifier in ff_set_sar 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-28 21:51:24 +01:00
Christian Hujer
802987f8c7 x11grab: Unbreak building 
The correct macro is DEC not D. Broken in
b31328d008

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-28 21:51:24 +01:00
Anton Khirnov
71f1ad37d8 lavc: do not compile fmtconvert unconditionally 
Only ac3dec and dcadec use it.
 2015-02-28 21:51:24 +01:00
Anton Khirnov
d74a8cb7e4 fmtconvert: drop unused functions 2015-02-28 21:51:24 +01:00
Anton Khirnov
ee964145b5 lavc: remove unused traces of fmtconvert usage 
Those decoders have been switched to float output and so do not use
fmtconvert anymore.
 2015-02-28 21:51:24 +01:00
Martin Storsjö
b9d2d6843a tls: Pass AVOptions dictionaries through to the chained protocol 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:08:19 +02:00
Martin Storsjö
e14f98c62f tcp: Clarify the units for the timeout avoptions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:07:24 +02:00
Martin Storsjö
c86d8aed74 avio: Rename avclass symbols relating to avio 
Don't prefix them ffio_url, which is misleading, sounding too
much like the urlprotocol layer (like ffurl_*).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:07:04 +02:00
Michael Niedermayer
5f1ea0bfc5 avcodec/ppc/fdctdsp: fix const warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 18:40:42 +01:00
zhaoxiu.zeng
94f5ac93d7 avcodec/vc1_block: Optimize vc1_decode_i_block_adv() 
9127 -> 8936 decicycles (fate-suite/vc1/SA10143.vc1)
13855 -> 10976 decicycles  (fate-suite/vc1/SA20021.vc1)
tests done by the author over this function but with the whole
patchset applied not just this commit

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 17:06:10 +01:00
zhaoxiu.zeng
21581182ca avcodec/vc1_block: Optimize vc1_decode_i_block() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 17:00:04 +01:00
zhaoxiu.zeng
80a0daa0f6 avcodec/vc1_block: cosmetics 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:51:35 +01:00
zhaoxiu.zeng
137fbab11b avcodec/vc1_block: move early exit code up in ff_vc1_pred_dc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:51:17 +01:00
zhaoxiu.zeng
9914502264 avcodec/vc1_block: Use av_clip_uintp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:29:51 +01:00
zhaoxiu.zeng
ec908ce427 avcodec/vc1_block: Optimize vc1_decode_ac_coeff() 
Avoid branches in sign handling
Move local variables to where they are used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:25:03 +01:00
zhaoxiu.zeng
ccad34e3ca avcodec/vc1_block: Simplify dcdiff initialization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:14:36 +01:00
zhaoxiu.zeng
bd55f01c96 avcodec/vc1_block: Simplify dir_ptr / pred initialization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-28 15:09:57 +01:00