Michael Niedermayer
3d9338b1c2
swr: support int32 and float as internal sample formats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
7f1ae79d38
swr: support float & int32 in the resampler
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
605bcf6101
swr-test: Add newline to test output
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
2f0801527d
resample: update copyright years, they where incorrect.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
5ef5c02354
swr-test: remove unused variable
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
87688727e4
swr: remove unused variable
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
dc984da961
swr: fix pointer type warnings
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
8d7f2db60a
swr-test: test the new flexible buffering
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
59b038b4a4
swr: realloc_audio: support packed audio buffers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
1b0fcf33b8
swr: More flexible and convenient buffering
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
e0c7128302
swr: fix segfault when 0 out size is used.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
691b92474a
swr: revert stray hunk
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Found-by:ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
7e592379d9
resample: Fix boundary handling with fragments.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
8b11ae8a9a
swr: Fix partial flushing.
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Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
19342bc725
swr: test partial flushing
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
4f16153d35
swr: allow flushing in multiple steps if the output is too small.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
ac6798dbc1
swr: fix compilation failure with old versions of gcc.
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gcc 4.4 did not like the way i used typedefs
Idea-by: beastd
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
15890d67c1
swr: drop SWR_CH_MAX with the next major ABI bump
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
947215a261
swr: dont use SWR_CH_MAX in the public function declaration.
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This change should make no binary difference to the generated code.
the API version is just bumped for correctness sake, this is not
really a API or ABI change.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
1937c4e0b9
swr: make SwrContext a typedef.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
74656bdd4c
swresample: support up to 32 channels
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
ae03b2141e
swr: check that there is enough information to do rematrixing when needed.
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Fixes assertion failure.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Lou Logan
2d38081b4f
cosmetics: fix some typos
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Patch attached.
From 2d4094fc0dcb4ccd0735eb7e1719e228ebb56bb9 Mon Sep 17 00:00:00 2001
From: Lou Logan <lou@lrcd.com>
Date: Mon, 12 Mar 2012 14:13:44 -0800
Subject: [PATCH] cosmetics: fix some typos
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Nicolas George
a8cdb7b95a
swr: special case for empty channels in rematrix.
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Speed += 10% overall for pan=stereo:FL=FL+FR from wav to null.
13 years ago
Carl Eugen Hoyos
7b4e1466d4
Exit ffmpeg if swr_convert() fails.
13 years ago
Nicolas George
560b224f53
libswr: allow to set custom matrices.
13 years ago
Marton Balint
741aca7936
libswresample: introduce int swr_set_compensation() instead of void swr_compensate()
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The new version returns AVERROR(EINVAL) is the specified paramters are invalid,
and also creates the resampler if none was used so far.
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Reimar Döffinger
aeeb0e6deb
indeo4, swresample: add some missing static/const to tables.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
13 years ago
Michael Niedermayer
320b8d6335
swr: fix swresample_version()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
ab6603b1d8
libswresample.v: add swresample* for cmdutils.c
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
3339f87dbd
swr: increase LIBSWRESAMPLE_VERSION_MICRO to 100
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
4468ad827a
swr: add swresample_version swresample_configuration and swresample_license
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
aa1c590b29
swr: fix assert failure
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Bug found by: Oana Stratulat
GCI-id: 7211207
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
12804348f5
swr-test: drop one const, silence most const qualifer warnings.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
ebe4d5adc5
swr-test_: Fix mixed declaration and statements:
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swresample_test.c:123:21: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
swresample_test.c:127:25: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Clément Bœsch
81a65b82fb
swr: handle correctly muted channel with u8 sample fmt.
13 years ago
Clément Bœsch
0232f788b6
swr: fix invalid sample format message.
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If the sample format is invalid, av_get_sample_fmt_name() will always
return NULL.
13 years ago
Clément Bœsch
58205edcc6
swr: use native planar sample formats.
13 years ago
Clément Bœsch
afb0470a25
swr: fix test program.
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The number of used channels need to be reset to zero when
swr_alloc_set_opts() is called successive times.
This is a regression introduced in c8136ebd
.
13 years ago
Clément Bœsch
bdd22e3523
swr: change minimum I/O channel count to zero.
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This will silence the warning of av_set_opt_int() in swr for
input/output channels when the layout is not yet defined (or supported).
13 years ago
Michael Niedermayer
4fef94c6d2
swr: doxument matrix fields.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Clément Bœsch
0bfc03df3a
swr: move code to avoid resample forward declaration.
13 years ago
Clément Bœsch
eafa2b6005
swr: introduce a public function to customize the channel mapping.
13 years ago
Clément Bœsch
1dbd433f0d
swr: use av_opt_set_int() instead of manual assignments in swr_alloc_set_opts().
13 years ago
Clément Bœsch
f03afd5d54
swr: surround mixing is obviously used, fix comment.
13 years ago
Clément Bœsch
68d3144e89
swr: doxycomment public API.
13 years ago
Clément Bœsch
acd56efbeb
swr: correctly raise rematrix AVERROR.
13 years ago
Clément Bœsch
7cdfce4f63
swr: fix "control reaches end of non-void function" compiler warning.
13 years ago
Clément Bœsch
809631af1a
swr: bump minor version.
13 years ago
Clément Bœsch
af1eb298c1
swr: use int16_t instead of short for resampling.
13 years ago