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177 Commits

Author SHA1 Message Date
Ronald S. Bultje
28c1115a91 swscale: use 15-bit intermediates for 9/10-bit scaling. 2011-08-12 11:54:25 -07:00
Kostya Shishkov
b86ab38137 Add weighted motion compensation for RV40 B-frames 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:07:58 -07:00
Ronald S. Bultje
62ee0e6a97 Revert "swscale: use 15-bit intermediates for 9/10-bit scaling." 
This reverts commit ac0fb59348. It
causes valgrind errors which I'll want to investigate before
resubmitting this.
 2011-08-02 12:27:43 -07:00
Ronald S. Bultje
ac0fb59348 swscale: use 15-bit intermediates for 9/10-bit scaling. 2011-08-02 10:34:02 -07:00
Kostya Shishkov
6f7fe4723b Correct chroma vector calculation for RealVideo 3. 
Old version divided it wrong, which resulted in chroma drift (visible on FATE
sample too as dirty trails left by clouds).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-02 08:23:47 -07:00
Mans Rullgard
4555874af1 dnxhd: add regression test for 10-bit 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:44:46 +01:00
Joseph Artsimovich
eedb1f2034 swscale: mark YUV422P10(LE,BE) as supported for output 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 02:10:31 +01:00
Mans Rullgard
0218808d49 fate: separate lavf-mxf_d10 test from lavf-mxf 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-17 16:30:49 +01:00
Jindrich Makovicka
575c38d76c mpegtsenc: set Random Access indicator on keyframe start packets 
Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 20:49:26 +02:00
Ronald S. Bultje
7d7bacf0f1 swscale: fix overflow in 16-bit vertical scaling. 
We operated on 31-bits, but with e.g. lanczos scaling, values can
add up to beyond 0x80000000, thus leading to output of zeroes. Drop
one bit of precision fixes this.
 2011-07-08 15:15:30 -07:00
Ronald S. Bultje
f44d50a94c swscale: fix 16-bit horizontal scaling underflow. 
When using e.g. lanczos scaling, values can drop below 0, so they
should never be unsigned.
 2011-07-08 15:15:30 -07:00
Ronald S. Bultje
42d622fab3 swscale: fix 16-bit scaling when output is 8-bits. 
We would use the second half of the U plane buffer, rather than the
V plane buffer, to output the V plane pixels.
 2011-07-08 15:15:30 -07:00
Anton Khirnov
f5302e5dcf ffmpeg: deprecate loop_input and loop_output options 
They were replaced by (de)muxer private options.
 2011-07-08 19:58:19 +02:00
Anton Khirnov
5e8d2e337e lavf: deprecate AVStream.quality. 
AVStream is no place for it and it's unused outside of ffmpeg anyway.
 2011-07-06 20:10:41 +02:00
Ronald S. Bultje
dfd8116986 eval: add missing comma to tests. 2011-07-05 18:18:11 -07:00
Mans Rullgard
75a24bef4a iirfilter: add fate test 
Change the test program to output text instead of binary files so
it can be compared easily in FATE.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 16:26:26 +01:00
Mans Rullgard
94350ab986 eval: clear Parser instances before using 
This prevents random values from the stack being used as
"variables" in expressions.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 12:31:47 +01:00
Mans Rullgard
883fd9e393 eval: add fate test 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-04 10:26:24 +01:00
Mans Rullgard
8b53755ebd md5: add fate test 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 18:19:18 +01:00
Mans Rullgard
14376a53b2 crc: add fate test 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 17:17:54 +01:00
Ronald S. Bultje
8a8d0ce208 swscale: for >8bit scaling, read in native bit-depth. 
For 9/10bit, it means we don't have to upscale to 16bit before
actual scaling or pixel format conversion, and thus a performance
gain.
 2011-07-01 09:08:26 -07:00
Mans Rullgard
71f029146c base64: add fate test 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-30 09:47:32 +01:00
Ronald S. Bultje
ef1ee362b3 swscale: implement >8bit scaling support. 
This means that precision is retained when scaling between sample
formats with >8 bits per component (48bit RGB, 16bit grayscale,
9/10/16bit YUV).
 2011-06-29 09:45:52 -07:00
Mans Rullgard
b0da4903dd fate: enable lavfi-pixmt tests on big endian systems 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-28 23:35:00 +01:00
Mans Rullgard
842f463c77 fate: merge identical pixdesc_be/le tests 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-28 21:31:42 +01:00
Ronald S. Bultje
618230c7f4 swscale: update big endian reference values after dff5a835. 2011-06-28 08:58:21 -07:00
Ronald S. Bultje
dff5a83532 swscale: re-add support for non-native endianness. 
This works through some non-obvious hacks in utils.c.
 2011-06-27 18:10:41 -07:00
Ronald Bultje
d42aaa802e error_resilience: actually add counter when adding a MV predictor. 
Without, the predictor isn't actually used.
 2011-06-20 22:18:23 +02:00
Michael Niedermayer
0af8a71d66 swscale: fix JPEG-range YUV scaling artifacts. 
YUV planes were marked as uint16_t, but they contained signed data.
Fixes issue 1108 and 675.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-06-14 09:46:49 -04:00
Alexander Strange
6a9c859444 H264/MPEG frame-level multi-threading. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-06-02 10:16:20 -07:00
Ronald S. Bultje
b51021da7b fate: fix fate-h264-conformance-frext-pph10i4-panasonic-a crcs. 
The sample on rsync was corrupt, this one is now bitexact w.r.t. JM.
 2011-05-23 08:44:31 -04:00
Ronald S. Bultje
845807494b fate: update 9/10bit refs. 2011-05-23 08:21:50 -04:00
Mans Rullgard
70378ea190 fate: run aref and vref as regular tests 
These tests create reference files used for psnr calculation in
the other codec tests.  Treating them as (mostly) regular tests
simplifies the makefile and makes them visible in the fate reports.
The latter makes errors in these runs easier to identify.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-05-18 14:45:46 +01:00
Ronald S. Bultje
76f8a96e00 [PATCH] Update pixdesc_be fate refs after adding 9/10bit YUV420P formats. 
Also remove code that overwrites the C versions of functions in
sws_init_swScale_altivec(), so that it uses the C functions of files
if no altivec-optimized version exists.
 2011-05-14 06:37:39 -04:00
Baptiste Coudurier
7e19a6e868 movenc: always write esds descriptor length using 4 bytes. 
ipod shuffle doesn't support anything else.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-13 07:38:54 +02:00
Baptiste Coudurier
304e983dc7 movenc: fix yuv range in avid atoms used by dnxhd. 
yuv range: full 1 / normal 2

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-12 13:07:21 +02:00
Ronald S. Bultje
c8f487deae swscale: fix YUV420P 9/10bit support. 
Fix handling of input if not in native endianness, and add support for
9/10-bit output. This allows us to force endianness of YUV420P 9/10bit
in the H264/10bit fate tests, which should fix them on big-endian
systems.
 2011-05-11 19:15:14 -04:00
Vitor Sessak
ecc297308f lavf/utils: fix ff_interleave_compare_dts corner case. 
This should fix behavior introduced by commit
96573c0d76. Av_rescale_rnd() is not
lossless so if two timestamps are equal after being rescaled they are
not always actually identical. This patch use av_compare_ts() to get
always a correct result.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-10 07:53:19 -04:00
Ronald S. Bultje
23d10ce015 fate: add 10-bit H264 tests. 2011-05-10 07:24:41 -04:00
Ronald S. Bultje
7d2e03afc8 vc1: make overlap filter for I-frames bit-exact. 2011-05-04 07:40:53 -04:00
Anssi Hannula
7c152a458d lavf: inspect more frames for fps when container time base is coarse 
As per issue2629, most 23.976fps matroska H.264 files are incorrectly
detected as 24fps, as the matroska timestamps usually have only
millisecond precision.

Fix that by doubling the amount of timestamps inspected for frame rate
for streams that have coarse time base. This also fixes 29.970 detection
in matroska.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 78431098f9)

Tested with mplayer based on this report
http://thread.gmane.org/gmane.comp.video.mplayer.user/66043/focus=66063

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-04-29 22:46:13 +02:00
Anton Khirnov
f8fec05052 mpegtsenc: make PMT PID really start on pmt_start_pid 2011-04-28 07:26:40 +02:00
Peter Ross
c90626b2ea hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Peter Ross
a1f4d07563 crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Peter Ross
1afbae100b libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-28 07:25:27 +02:00
Justin Ruggles
79ee8977c2 ac3enc: correct the flipped sign in the ac3_fixed encoder 2011-04-26 17:19:37 -04:00
Diego Biurrun
fd0c3403f6 Update regtest checksums after revision 6001dad. 
The string "FFmpeg" was replaced by "Libav" in metadata that
got encoded in file headers.
 2011-04-17 22:46:42 +02:00
Vitor Sessak
96573c0d76 lavf/utils.c: Order packets with identical PTS by stream index. 
This allows for more reproducible results when using multi-threading.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-04-12 19:06:26 -04:00
Anton Khirnov
9181976348 matroskaenc: don't write an empty Cues element. 2011-04-07 18:11:24 +02:00
Justin Ruggles
e05a3ac713 ac3enc: select bandwidth based on bit rate, sample rate, and number of 
full-bandwidth channels.

This reduces high-frequency artifacts and improves the quality of the lower
frequency audio at low bit rates.
 2011-04-03 20:59:14 -04:00