Martin Storsjö
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
Anton Khirnov
cd99146253
lavfi: add error handling to filter_samples().
2012-07-09 08:25:19 +02:00
Anton Khirnov
b7558ac293
af_amix: avoid spurious EAGAIN.
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Input on/off state can change in request_samples(), which can result in
a state where only the first input is active. get_available_samples()
will then return 0, and request_frame() will fail with EAGAIN even
though there is data on the single active input.
Take this into account and check the number of active inputs again after
calling request_samples().
2012-07-06 13:51:58 +02:00
Anton Khirnov
54bf88e65f
af_amix: return AVERROR(EAGAIN) when request_frame didn't produce output.
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0 should only be returned when there was at least one output frame.
2012-07-06 13:51:58 +02:00
Anton Khirnov
428b369804
af_amix: only consider negative return codes as errors.
2012-07-06 13:51:58 +02:00
Anton Khirnov
422008ac63
amix: fix format specifier for AVFilterLink.sample_rate.
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It is a plain int now.
2012-06-26 19:08:26 +02:00
Anton Khirnov
a5e8c41c28
lavfi: remove 'opaque' parameter from AVFilter.init()
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It is not used in any filters currently and is inherently evil. If
passing binary data to filters is required in the future, it should be
done with some AVOptions-based system.
2012-06-26 13:13:48 +02:00
Justin Ruggles
ae46fbee1d
af_amix: allow float planar sample format as input
2012-06-18 18:01:14 -04:00
Justin Ruggles
f0ece49e74
af_amix: use AVFloatDSPContext.vector_fmac_scalar()
2012-06-18 18:01:14 -04:00
Anton Khirnov
9baeff9506
lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs
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This is more consistent with naming in the rest of Libav.
2012-06-13 11:13:22 +02:00
Anton Khirnov
803391f719
lavfi: remove request/poll and drawing functions from public API on next bump
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They are only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:38:16 +02:00
Anton Khirnov
fa417fcd27
lavfi: make avfilter_insert_pad and pals private on next bump.
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They are only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:38:08 +02:00
Anton Khirnov
b74a1da49d
lavfi: make formats API private on next bump.
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It is only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:37:30 +02:00
Justin Ruggles
c7bd556d48
lavfi: amix: check active input count before calling request_samples
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fixes use of the amix filter with only 1 input
2012-05-30 16:20:03 -04:00
Justin Ruggles
c7448c182a
lavfi: add audio mix filter
2012-05-23 16:37:34 -04:00
