ffmpeg.git
7 years agolavfi/avcodec: always use av_frame* accessors in avfilter_copy_buf_props()
Stefano Sabatini [Mon, 18 Jun 2012 23:14:32 +0000 (01:14 +0200)]
lavfi/avcodec: always use av_frame* accessors in avfilter_copy_buf_props()

Use av_frame_* accessors for the newly added fields in AVFrame (for which
we are supposed to use such accessors), and group the istructions
accordingly.

7 years agolavfi/avcodec: copy pos field from AVFilterBuffer to AVFrame pkt_pos
Stefano Sabatini [Sun, 10 Jun 2012 16:20:40 +0000 (18:20 +0200)]
lavfi/avcodec: copy pos field from AVFilterBuffer to AVFrame pkt_pos

7 years agolavc/qtrlenc: return proper error codes from qtrle_encode_init()
Stefano Sabatini [Tue, 19 Jun 2012 11:03:03 +0000 (13:03 +0200)]
lavc/qtrlenc: return proper error codes from qtrle_encode_init()

7 years agolavc/libschroedinger: add missing failure checks in ff_create_schro_frame()
Stefano Sabatini [Tue, 19 Jun 2012 11:01:07 +0000 (13:01 +0200)]
lavc/libschroedinger: add missing failure checks in ff_create_schro_frame()

7 years agox86/intmath: fix type of FASTDIV
Michael Niedermayer [Tue, 19 Jun 2012 14:08:44 +0000 (16:08 +0200)]
x86/intmath: fix type of FASTDIV

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoavidec: use designated initializers for AVClass
Paul B Mahol [Tue, 19 Jun 2012 13:59:17 +0000 (13:59 +0000)]
avidec: use designated initializers for AVClass

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agomov: use designated initializers for AVClass
Paul B Mahol [Tue, 19 Jun 2012 13:57:06 +0000 (13:57 +0000)]
mov: use designated initializers for AVClass

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agoFix dependencies for the atempo filter.
Carl Eugen Hoyos [Tue, 19 Jun 2012 10:06:41 +0000 (12:06 +0200)]
Fix dependencies for the atempo filter.

Found, analysed and tested by trac user Jamal.

Fixes ticket #1465.

7 years agoswr: introduce filter_alloc in preparation of SIMD resample optimisations
Michael Niedermayer [Tue, 19 Jun 2012 01:06:40 +0000 (03:06 +0200)]
swr: introduce filter_alloc in preparation of SIMD resample optimisations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoswr/resample: optimize C code for the most common case
Michael Niedermayer [Mon, 18 Jun 2012 21:02:44 +0000 (23:02 +0200)]
swr/resample: optimize C code for the most common case

15% speedup

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavc/avcodec.h: fix reference to nonexistent function in av_picture_copy() doxy
Stefano Sabatini [Sat, 16 Jun 2012 09:52:24 +0000 (11:52 +0200)]
lavc/avcodec.h: fix reference to nonexistent function in av_picture_copy() doxy

Mention av_image_copy() instead.

7 years agolavc/imgconvert: fix check on av_image_check_size() return code in avpicture_get_size()
Stefano Sabatini [Sat, 16 Jun 2012 09:38:50 +0000 (11:38 +0200)]
lavc/imgconvert: fix check on av_image_check_size() return code in avpicture_get_size()

The documentation states that av_image_check_size() will return a
negative value in case of error, while the check is done on ret != 0.

Also return a proper error code rather than -1 in case the check fails.

7 years agolavc/imgconvert: remove pointless switch block from avpicture_fill()
Stefano Sabatini [Sat, 16 Jun 2012 09:35:38 +0000 (11:35 +0200)]
lavc/imgconvert: remove pointless switch block from avpicture_fill()

7 years agolavc/rawdec: propagate duration from packet to frame
Stefano Sabatini [Sat, 16 Jun 2012 09:01:33 +0000 (11:01 +0200)]
lavc/rawdec: propagate duration from packet to frame

7 years agohuffyuv: switch to av_assert
Michael Niedermayer [Mon, 18 Jun 2012 19:44:48 +0000 (21:44 +0200)]
huffyuv: switch to av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoasv1: switch to av_assert
Michael Niedermayer [Mon, 18 Jun 2012 19:44:22 +0000 (21:44 +0200)]
asv1: switch to av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agosnowenc: update selftest code for the new temporary arrays
Michael Niedermayer [Mon, 18 Jun 2012 18:20:14 +0000 (20:20 +0200)]
snowenc: update selftest code for the new temporary arrays

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Mon, 18 Jun 2012 18:05:32 +0000 (20:05 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
  lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
  Add Dolby/DPLII downmix support to libavresample
  vorbisdec: replace div/mod in loop with a counter
  fate: vorbis: add 5.1 surround test
  rtpenc: Allow requesting H264 RTP packetization mode 0
  configure: Sort the library listings in the help text alphabetically
  dwt: remove variable-length arrays
  RTMPT protocol support
  http: Properly handle chunked transfer-encoding for replies to post data
  http: Fail reading if the connection has gone away
  amr: Mark an array const
  amr: More space cleanup
  rtpenc: Fix memory leaks in the muxer open function

Conflicts:
Changelog
configure
doc/APIchanges
libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolibavutil: add a merge sort.
Michael Niedermayer [Mon, 18 Jun 2012 16:40:02 +0000 (18:40 +0200)]
libavutil: add a merge sort.

compared to qsort this is slower but its stable and doesnt have a O(n^2) worst
case

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoqsort doxy
Michael Niedermayer [Mon, 18 Jun 2012 16:39:35 +0000 (18:39 +0200)]
qsort doxy

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoqsort: add some forgotten ()
Michael Niedermayer [Mon, 18 Jun 2012 16:39:17 +0000 (18:39 +0200)]
qsort: add some forgotten ()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
Justin Ruggles [Tue, 29 May 2012 21:03:56 +0000 (17:03 -0400)]
lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs

7 years agolavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
Justin Ruggles [Tue, 29 May 2012 21:03:40 +0000 (17:03 -0400)]
lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs

7 years agoAdd Dolby/DPLII downmix support to libavresample
John Stebbins [Sat, 9 Jun 2012 20:45:49 +0000 (13:45 -0700)]
Add Dolby/DPLII downmix support to libavresample

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
7 years agolibavutil: add AV_QSORT()
Michael Niedermayer [Mon, 18 Jun 2012 14:13:22 +0000 (16:13 +0200)]
libavutil: add AV_QSORT()

about 2-5 times faster than gnu libcs qsort()
And should be 100% binary identical across platforms.

I will bump the version once the API is certainly stable and
everyone is happy with the API.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agovorbisdec: replace div/mod in loop with a counter
Mans Rullgard [Sat, 16 Jun 2012 17:08:03 +0000 (18:08 +0100)]
vorbisdec: replace div/mod in loop with a counter

2x speedup of surround decoding on Cortex-A9.

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agofate: vorbis: add 5.1 surround test
Mans Rullgard [Sat, 16 Jun 2012 15:14:21 +0000 (16:14 +0100)]
fate: vorbis: add 5.1 surround test

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agortpenc: Allow requesting H264 RTP packetization mode 0
Martin Storsjö [Mon, 28 May 2012 09:11:26 +0000 (12:11 +0300)]
rtpenc: Allow requesting H264 RTP packetization mode 0

This requires all NAL units to fit within single RTP packets. It
doesn't change the actual packetization for packets that fit, but
errors out and gives a helpful hint if the NAL units would have to
be split, and signals the right packetization mode in the SDP.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoconfigure: Sort the library listings in the help text alphabetically
Martin Storsjö [Sun, 17 Jun 2012 21:05:52 +0000 (00:05 +0300)]
configure: Sort the library listings in the help text alphabetically

Only these three libraries were out of order, the rest was already
neatly sorted.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoffmpeg.c: count subtitles in total size.
Nicolas George [Sun, 17 Jun 2012 17:50:36 +0000 (19:50 +0200)]
ffmpeg.c: count subtitles in total size.

This avoids the "Output file is empty" warning
with subtitles-only files.

7 years agoffprobe: dump AVPacket.convergence_duration.
Nicolas George [Sun, 17 Jun 2012 15:16:48 +0000 (17:16 +0200)]
ffprobe: dump AVPacket.convergence_duration.

7 years agoffprobe: add -show_data option.
Nicolas George [Sat, 7 Apr 2012 17:18:09 +0000 (19:18 +0200)]
ffprobe: add -show_data option.

7 years agolavf: add field for how duration is estimated
Michael Bradshaw [Mon, 18 Jun 2012 05:20:09 +0000 (22:20 -0700)]
lavf: add field for how duration is estimated

Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
7 years agoFix interlaced prediction for RGB utvideo.
Carl Eugen Hoyos [Mon, 18 Jun 2012 07:01:35 +0000 (09:01 +0200)]
Fix interlaced prediction for RGB utvideo.

Fixes ticket #1215

7 years agodwt: remove variable-length arrays
Ronald S. Bultje [Thu, 14 Jun 2012 10:47:55 +0000 (11:47 +0100)]
dwt: remove variable-length arrays

Signed-off-by: Mans Rullgard <mans@mansr.com>
7 years agoMerge remote-tracking branch 'cus/stable'
Michael Niedermayer [Sun, 17 Jun 2012 21:42:52 +0000 (23:42 +0200)]
Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: fix -vismv 1
  ffplay: rename buffer source instance from "src" to "ffplay_buffer"
  ffplay: use key=val syntax for the buffersrc args

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sun, 17 Jun 2012 20:28:28 +0000 (22:28 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  amr: Cosmetic cleanup
  mov_chan: Fix operator precedence by adding parentheses
  doc: Add missing protocols to list of supported protocols.
  tcp: Check the listen call

Conflicts:
libavformat/amr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoRTMPT protocol support
Samuel Pitoiset [Sun, 17 Jun 2012 18:24:43 +0000 (20:24 +0200)]
RTMPT protocol support

This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPT protocol implementation uses rtmphttp:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agohttp: Properly handle chunked transfer-encoding for replies to post data
Martin Storsjö [Sun, 17 Jun 2012 18:19:41 +0000 (21:19 +0300)]
http: Properly handle chunked transfer-encoding for replies to post data

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agohttp: Fail reading if the connection has gone away
Martin Storsjö [Sun, 17 Jun 2012 18:15:32 +0000 (21:15 +0300)]
http: Fail reading if the connection has gone away

This can happen if doing a new request using the same socket,
but the new request failed, which clears the urlcontext.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoamr: Mark an array const
Martin Storsjö [Sun, 17 Jun 2012 16:08:23 +0000 (19:08 +0300)]
amr: Mark an array const

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoamr: More space cleanup
Martin Storsjö [Sun, 17 Jun 2012 16:06:56 +0000 (19:06 +0300)]
amr: More space cleanup

This was missed in the previous cleanup patch.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agortpenc: Fix memory leaks in the muxer open function
Martin Storsjö [Sun, 17 Jun 2012 15:18:16 +0000 (18:18 +0300)]
rtpenc: Fix memory leaks in the muxer open function

Also return a proper error code in these cases.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agoffplay: fix -vismv 1
Michael Niedermayer [Sun, 17 Jun 2012 18:56:30 +0000 (20:56 +0200)]
ffplay: fix -vismv 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
7 years agoffplay: rename buffer source instance from "src" to "ffplay_buffer"
Stefano Sabatini [Sun, 17 Jun 2012 10:21:34 +0000 (12:21 +0200)]
ffplay: rename buffer source instance from "src" to "ffplay_buffer"

The new name is more descriptive.

Signed-off-by: Marton Balint <cus@passwd.hu>
7 years agoffplay: use key=val syntax for the buffersrc args
Stefano Sabatini [Sun, 17 Jun 2012 10:21:27 +0000 (12:21 +0200)]
ffplay: use key=val syntax for the buffersrc args

Fix warning:
[src @ ...] Flat options syntax is deprecated, use key=value pairs.

Signed-off-by: Marton Balint <cus@passwd.hu>
7 years agovp3dec: fix null ptr derefernce.
Michael Niedermayer [Sun, 17 Jun 2012 17:50:58 +0000 (19:50 +0200)]
vp3dec: fix null ptr derefernce.

Fixes ticket1403

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoattributes: move av_restrict fallback from internal to attributes
Michael Niedermayer [Sun, 17 Jun 2012 16:01:11 +0000 (18:01 +0200)]
attributes: move av_restrict fallback from internal to attributes

This should fix --enable-hardcoded-tables

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoamr: Cosmetic cleanup
Martin Storsjö [Sun, 17 Jun 2012 15:07:27 +0000 (18:07 +0300)]
amr: Cosmetic cleanup

Add spaces around operators, fix brace placement and whitespace to
match K&R style, vertically align code, remove redundant != 0 and
convert x == 0 into !x, drop useless braces.

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agofate: fix fate-aac-aref-encode dependancies
Michael Niedermayer [Sun, 17 Jun 2012 15:59:00 +0000 (17:59 +0200)]
fate: fix fate-aac-aref-encode dependancies

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoavienc: use av_assert
Michael Niedermayer [Sun, 17 Jun 2012 15:10:05 +0000 (17:10 +0200)]
avienc: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agomsmpeg4enc: use av_assert
Michael Niedermayer [Sun, 17 Jun 2012 15:09:34 +0000 (17:09 +0200)]
msmpeg4enc: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agomov_chan: Fix operator precedence by adding parentheses
Martin Storsjö [Sat, 16 Jun 2012 23:08:00 +0000 (02:08 +0300)]
mov_chan: Fix operator precedence by adding parentheses

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agodoc: Add missing protocols to list of supported protocols.
Diego Biurrun [Thu, 14 Jun 2012 08:34:16 +0000 (10:34 +0200)]
doc: Add missing protocols to list of supported protocols.

7 years agodoc: add two similar overlay "side-by-side" examples.
Clément Bœsch [Sun, 17 Jun 2012 11:16:02 +0000 (13:16 +0200)]
doc: add two similar overlay "side-by-side" examples.

7 years agolavfi: use designated initializers for AVClass
Paul B Mahol [Sat, 16 Jun 2012 12:34:36 +0000 (12:34 +0000)]
lavfi: use designated initializers for AVClass

While here:
    - add missing .version and .category,
    - make .class_name consistent across filters,
    - align declarations.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agoMAINTAINERS: reorganize entries in the libavfilter section
Stefano Sabatini [Sun, 17 Jun 2012 11:01:58 +0000 (13:01 +0200)]
MAINTAINERS: reorganize entries in the libavfilter section

7 years agointel h263 dec: support advanced prediction
Michael Niedermayer [Sun, 17 Jun 2012 19:12:20 +0000 (21:12 +0200)]
intel h263 dec: support advanced prediction

Fixes Ticket1292

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavfi: add atempo filter
Pavel Koshevoy [Sun, 17 Jun 2012 10:35:57 +0000 (12:35 +0200)]
lavfi: add atempo filter

Add atempo audio filter for adjusting audio tempo without affecting
pitch. This filter implements WSOLA algorithm with fast cross
correlation calculation in frequency domain.

Signed-off-by: Pavel Koshevoy <pavel@homestead.aragog.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
7 years agotcp: Check the listen call
Jordi Ortiz [Sat, 16 Jun 2012 10:29:53 +0000 (12:29 +0200)]
tcp: Check the listen call

Signed-off-by: Martin Storsjö <martin@martin.st>
7 years agolavu/internal: define av_restrict if it has not been defined by config.h
Michael Niedermayer [Sun, 17 Jun 2012 02:48:57 +0000 (04:48 +0200)]
lavu/internal: define av_restrict if it has not been defined by config.h

This can happen if a application doesnt use ffmpegs configure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoenable C99-external_inline for icl
J. Bohl [Fri, 15 Jun 2012 22:20:18 +0000 (00:20 +0200)]
enable C99-external_inline for icl

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavc: build some codecs only if they are actually enabled
Paul B Mahol [Mon, 11 Jun 2012 12:40:28 +0000 (12:40 +0000)]
lavc: build some codecs only if they are actually enabled

Saves few bytes if only some of them in same file are enabled.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agoChange all uses of restrict to use av_restrict instead.
Ronald S. Bultje [Fri, 15 Jun 2012 22:52:05 +0000 (15:52 -0700)]
Change all uses of restrict to use av_restrict instead.

Defining restrict results - for some compilers - in changing other
uses of the restrict keyword also, e.g. __declspec(restrict) gets
changed to __declspec(__restrict) on MSVC. This causes compilation
failures. Therefore, using a private namespace macro instead is
more reliable and robust.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Sat, 16 Jun 2012 21:22:37 +0000 (23:22 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  flacdec: read attached pictures.
  lavf: don't segfault when a NULL filename is passed to avformat_open_input()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agodiracdsp: try to fix segfault
Michael Niedermayer [Sat, 16 Jun 2012 21:16:07 +0000 (23:16 +0200)]
diracdsp: try to fix segfault

This might fix Ticket1412

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavfi: update some deprecated functions
Paul B Mahol [Sat, 16 Jun 2012 09:47:46 +0000 (09:47 +0000)]
lavfi: update some deprecated functions

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agoffmenc: use av_assert
Michael Niedermayer [Sat, 16 Jun 2012 15:59:01 +0000 (17:59 +0200)]
ffmenc: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agompegvideo_common.h: use av_assert
Michael Niedermayer [Sat, 16 Jun 2012 15:58:40 +0000 (17:58 +0200)]
mpegvideo_common.h: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agosws/swscale_unscaled: use av_assert
Michael Niedermayer [Sat, 16 Jun 2012 15:30:57 +0000 (17:30 +0200)]
sws/swscale_unscaled: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agosws/utils: use av_assert
Michael Niedermayer [Sat, 16 Jun 2012 15:29:32 +0000 (17:29 +0200)]
sws/utils: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoflacdec: read attached pictures.
Anton Khirnov [Fri, 15 Jun 2012 12:39:23 +0000 (14:39 +0200)]
flacdec: read attached pictures.

7 years agolavf: don't segfault when a NULL filename is passed to avformat_open_input()
Anton Khirnov [Fri, 15 Jun 2012 17:58:11 +0000 (19:58 +0200)]
lavf: don't segfault when a NULL filename is passed to avformat_open_input()

This can easily happen when the caller is using a custom AVIOContext.

Behave as if the filename was an empty string in this case.

CC: libav-stable@libav.org
7 years agolavfi/super2xsai: fix fate test on bigendian
Paul B Mahol [Sat, 16 Jun 2012 09:35:05 +0000 (09:35 +0000)]
lavfi/super2xsai: fix fate test on bigendian

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agomd5: consistently use uint32_t instead of unsigned int
Giorgio Vazzana [Fri, 15 Jun 2012 15:21:36 +0000 (17:21 +0200)]
md5: consistently use uint32_t instead of unsigned int

Basically to make code clearer and adherent to the
standard. RFC 1321, on page 2 states

Let the symbol "+" denote addition of words (i.e., modulo-2^32
addition). Let X <<< s denote the 32-bit value obtained by circularly
shifting (rotating) X left by s bit positions.

on page 3, section 3.3 states:

A four-word buffer (A,B,C,D) is used to compute the message digest.
Here each of A, B, C, D is a 32-bit register.

so the algorithm needs to work with integers that are exactly 32bits
in length. And indeed in struct AVMD5 the MD buffer is declared as
"uint32_t ABCD[4];", while in the function that performs the block
transformation the state variables were "unsigned int"s. On
architectures where sizeof(unsigned int) != sizeof(uint32_t) this
could be a problem, although I can't name such an architecture from
the top of my head.
On a side note, both the reference implementation in RFC 1321 and the
gnulib implementation (used by md5sum program on GNU systems) use
uint32_t in the transform function.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoMAINTAINERS: add my GPG fingerprint.
Clément Bœsch [Sat, 16 Jun 2012 00:50:00 +0000 (02:50 +0200)]
MAINTAINERS: add my GPG fingerprint.

7 years agovf_pad: check that we have write permission before writing in the buffer.
Michael Niedermayer [Fri, 15 Jun 2012 23:54:11 +0000 (01:54 +0200)]
vf_pad: check that we have write permission before writing in the buffer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavfi: add asetnsamples audio filter
Stefano Sabatini [Fri, 25 May 2012 11:14:53 +0000 (13:14 +0200)]
lavfi: add asetnsamples audio filter

This filter changes the number of samples on single output operation.

Based on a patch by Andrey Utkin <andrey.krieger.utkin@gmail.com>.

7 years agolavfi/split: give a more accurate description to split
Stefano Sabatini [Fri, 15 Jun 2012 14:49:09 +0000 (16:49 +0200)]
lavfi/split: give a more accurate description to split

The filter now supports a configurable number of outputs.

7 years agoffprobe: add writer_print_rational()
Stefano Sabatini [Wed, 13 Jun 2012 12:33:32 +0000 (14:33 +0200)]
ffprobe: add writer_print_rational()

Improve overall consistency, allow some factorization.

7 years agodoc/filters: prefer @itemize environment for frei0r examples
Stefano Sabatini [Thu, 14 Jun 2012 23:47:47 +0000 (01:47 +0200)]
doc/filters: prefer @itemize environment for frei0r examples

7 years agodoc/filters: update Frei0r website link
Stefano Sabatini [Thu, 14 Jun 2012 23:40:45 +0000 (01:40 +0200)]
doc/filters: update Frei0r website link

Frei0r recently changed website host.

7 years agolavfi/super2xsai: simplify code updating the color matrix at each y iteration
Stefano Sabatini [Thu, 14 Jun 2012 22:50:43 +0000 (00:50 +0200)]
lavfi/super2xsai: simplify code updating the color matrix at each y iteration

Remove duplicated out-of-loop init code, and do color matrix
initialization at the beginning of each y iteration.

Allow factorization and avoid an useless matrix update in the last
iteration.

7 years agolavfi/super2xsai: fix table used to update color matrix at the end of each y loop
Stefano Sabatini [Thu, 14 Jun 2012 22:40:15 +0000 (00:40 +0200)]
lavfi/super2xsai: fix table used to update color matrix at the end of each y loop

The previous table appears to be wrong (it was copied from the original
MPlayer super2xsai filter in order to keep binary compatibility).

The new table is consistent with the init code and apparently fixes a
combing artifact on the left edge of the generated image.

7 years agofate/lavfi: add lavfi-pixfmts_super2xsai test
Stefano Sabatini [Thu, 14 Jun 2012 22:33:33 +0000 (00:33 +0200)]
fate/lavfi: add lavfi-pixfmts_super2xsai test

7 years agolavfi/video: set output frame w/h properties in default_start_frame()
Stefano Sabatini [Thu, 14 Jun 2012 11:12:18 +0000 (13:12 +0200)]
lavfi/video: set output frame w/h properties in default_start_frame()

Use the same values of the video output link.

Avoid the need to override the default_start_frame() with an ad-hoc
start_frame() callback.

In particular, fix the super2xsai filter which was setting the
input w/h values in the output.

7 years agolavfi/avcodec: add consistency checks in avfilter_copy_buf_props()
Stefano Sabatini [Sun, 10 Jun 2012 16:17:50 +0000 (18:17 +0200)]
lavfi/avcodec: add consistency checks in avfilter_copy_buf_props()

The function will abort through an assert if the source is not defined,
or if the internal state of the source is inconsistent (e.g. type = AUDIO
&& !src->audio).

7 years agolavc/rawdec: fix various bogus error codes and add some logs
Stefano Sabatini [Thu, 14 Jun 2012 11:10:14 +0000 (13:10 +0200)]
lavc/rawdec: fix various bogus error codes and add some logs

Help debugging.

7 years agolavc/utils: in avcodec_decode_video2() return proper error code instead of -1
Stefano Sabatini [Thu, 14 Jun 2012 11:02:57 +0000 (13:02 +0200)]
lavc/utils: in avcodec_decode_video2() return proper error code instead of -1

Return AVERROR(EINVAL) in case of invalid coded size.

7 years agoMerge remote-tracking branch 'qatar/master'
Michael Niedermayer [Fri, 15 Jun 2012 18:55:37 +0000 (20:55 +0200)]
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  af_resample: fix format modifier in debug string for FF_API_SAMPLERATE64
  segment: remove unnecessary <strings.h> include
  fate: add snow hpel tests

Merged-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoaf_resample: fix format modifier in debug string for FF_API_SAMPLERATE64
Janne Grunau [Fri, 15 Jun 2012 14:07:29 +0000 (16:07 +0200)]
af_resample: fix format modifier in debug string for FF_API_SAMPLERATE64

7 years agosegment: remove unnecessary <strings.h> include
Janne Grunau [Thu, 14 Jun 2012 16:41:47 +0000 (18:41 +0200)]
segment: remove unnecessary <strings.h> include

7 years agofate: add snow hpel tests
Mans Rullgard [Thu, 14 Jun 2012 12:58:08 +0000 (12:58 +0000)]
fate: add snow hpel tests

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
7 years agoj2kdec: move s->avctx initialization to j2kdec_init()
Paul B Mahol [Tue, 27 Mar 2012 16:35:09 +0000 (16:35 +0000)]
j2kdec: move s->avctx initialization to j2kdec_init()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agoj2kdec: check colorspace ncomponents
Paul B Mahol [Fri, 15 Jun 2012 11:46:12 +0000 (11:46 +0000)]
j2kdec: check colorspace ncomponents

This prevents out of array read.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years agonutenc: use av_assert
Michael Niedermayer [Fri, 15 Jun 2012 17:38:03 +0000 (19:38 +0200)]
nutenc: use av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agoamr: use av_assert()
Michael Niedermayer [Fri, 15 Jun 2012 17:37:53 +0000 (19:37 +0200)]
amr: use av_assert()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavf/aviobuf: use av_assert()
Michael Niedermayer [Fri, 15 Jun 2012 17:37:03 +0000 (19:37 +0200)]
lavf/aviobuf: use av_assert()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavf: cosmetic: format else with indentation
Michael Bradshaw [Thu, 14 Jun 2012 16:54:09 +0000 (10:54 -0600)]
lavf: cosmetic: format else with indentation

Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7 years agolavc/microdvddec: fix color parsing.
Clément Bœsch [Fri, 15 Jun 2012 16:42:10 +0000 (18:42 +0200)]
lavc/microdvddec: fix color parsing.