Luca Barbato
ce70f28a17
avpacket: Replace av_free_packet with av_packet_unref
...
`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.
Deprecate `av_free_packet`.
9 years ago
Vittorio Giovara
c9943f00cf
vf_framepack: Use av_image_copy() where appropriate
...
This correctly adjust chroma subsampling for column interleaved mode,
and allows future high bitdepth support.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago
Anton Khirnov
ae25413daf
lavfi: do not exclude hwaccel formats from ff_all_formats()
...
It should be possible to pass hwaccel frames through lavfi.
9 years ago
Luca Barbato
285fe5b098
avfilter: Support both syntaxes for the scale filter
9 years ago
Vittorio Giovara
dc54c78c4d
buffersrc: Improve initialization log message
...
Add timebase and aspect ratio information.
9 years ago
Vittorio Giovara
2268db2cd0
lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields
...
The new fields can be accessed directly and are more intelligible.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago
Vittorio Giovara
e88103a7f9
Bump major versions of all libraries
...
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago
Vittorio Giovara
4e649debcf
Postpone API-incompatible changes until the next bump
9 years ago
Vittorio Giovara
f6974fe651
lavfi: Drop deprecated AVFilterBuffer* code
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Deprecated in 11/2012.
9 years ago
Vittorio Giovara
e65e4cbbda
lavfi: Drop deprecated *_count suffixed variables
...
Deprecated in 06/2012.
9 years ago
Vittorio Giovara
86e5056575
lavfi: Drop deprecated public AVFilterPad struct
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Deprecated in 06/2012.
9 years ago
Luca Barbato
b1abd2aaf9
vf_scale: Add an option to pass the scaler params
...
Reported-By: zehan@magicpony.technology
9 years ago
Henrik Gramner
ab43beefab
x86inc: Drop SECTION_TEXT macro
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
Luca Barbato
98c9ade985
drawtext: Move the strftime expansion in a separate function
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
Luca Barbato
fe026ba960
drawtext: Drop stray guards
...
There is a fallback for localtime_r and it is in use already.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
Anton Khirnov
22ecfcd4c7
af_channelmap: properly set the supported output channel layouts
...
The current code expects query_formats() to be called exactly once, it
will leak if it's not called at all (filter initialized, but never
configured or used) or try to read freed memory if it's called more than
once.
Found-by: James Almer <jamrial@gmail.com>
CC: libav-stable@libav.org
9 years ago
Anton Khirnov
6b15874fc2
af_resample: do not touch the timestamps if we are not resampling
...
This filter currently assumes that the input audio is continuous and
does some timestamps manipulation based on this assumption.
This is unnecessary if we are only converting the channel layout or the
sample format, without resampling. In such a case, just leave the
timestamps as they are.
9 years ago
Vittorio Giovara
0d449c81b3
lavfi: Add library identifier
10 years ago
Luca Barbato
c060d046aa
af_resample: Set the number of samples in the last frame
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Otherwise trailing zeroes would appear.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
James Almer
d68c05380c
x86: check for AV_CPU_FLAG_AVXSLOW where useful
...
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Vittorio Giovara
7046bd9bc9
lavfi: Move avcodec header to the only filter needing it
...
af_ashowinfo, due to the enum AVAudioServiceType use.
10 years ago
Anton Khirnov
3735b5c616
Revert "lavfi: always check av_expr_parse_and_eval() return value"
...
This reverts commit 63be97ec40
.
All those calls were unchecked on purpose, as explained in the comments
in the code.
10 years ago
Federico Tomassetti
8eb57dc9d5
buffersrc: Use the correct deallocation function
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This correction was suggested to me by Michael Niedermayer
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Luca Barbato
9b2c57bef5
drawtext: Add an alpha option
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And document both `draw` and `alpha`.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Federico Tomassetti
617814b4a7
buffersrc: Fix resource leak on error
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Bug-Id: CID 1267902
CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
10 years ago
Himangi Saraogi
88d1fb4e3f
filtfmts: Avoid null pointer dereference
10 years ago
Vittorio Giovara
1a3eb042c7
Replace av_dlog with normal av_log at trace level
...
This applies to every library where performance is not critical.
10 years ago
Federico Tomassetti
cfe6461392
avfilter: Document avfilter_graph_alloc return value
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Vittorio Giovara
c3bd1d60af
formats: Check memory allocations
10 years ago
Himangi Saraogi
88b160a457
avfilter: Return more meaningful error codes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
10 years ago
Vittorio Giovara
9d3b752fce
graphparser: Check av_get_token() memory error
...
CC: libav-stable@libav.org
Bug-Id: CID 1267891
10 years ago
Luca Barbato
a6653787a4
libopencv: Check kernel_str life cycle
...
The string might or might not be set depending if there
are args and in case of error it must be freed nonetheless.
CC: libav-stable@libav.org
Bug-Id: CID 739878 / CID 739882
10 years ago
Vittorio Giovara
22b985d59c
hqdn3d: check memory allocations and propagate errors
10 years ago
Vittorio Giovara
8805589b80
libopencv: Rework error handling in parse_iplconvkernel()
...
Fix 'values' memory leak in case of error.
CC: libav-stable@libav.org
Bug-Id: CID 739879
10 years ago
Anton Khirnov
728685f37a
Add a side data type for audio service type.
...
Currently, audio service type is a field in AVCodecContext. However,
side data is more appropriate for this kind of information.
10 years ago
Vittorio Giovara
4438c25638
vf_interlace: remove the warning tag in the message
...
The log level is already a warning.
10 years ago
Vittorio Giovara
15ea222778
vf_interlace: merge FIELD_LOWER check
10 years ago
Vittorio Giovara
046f75a970
vf_interlace: also assert for height
10 years ago
Vittorio Giovara
696141e898
vf_interlace: use image width rather than linesize
...
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
10 years ago
Vittorio Giovara
63be97ec40
lavfi: always check av_expr_parse_and_eval() return value
...
CC: libav-stable@libav.org
Bug-Id: CID 703624
10 years ago
Vittorio Giovara
d0b224054f
vf_frei0r: do not increment string if it reached the end
...
Bug-Id: 778
CC: libav-stable@libav.org
10 years ago
Михаил Муковников
71f29410e7
lavfi: Increase drawtext font size limits
...
Raise the maximum font size to a larger value.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Kieran Kunhya
96fda42a8f
vf_interlace: get rid of useless loads
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
10 years ago
Michael Niedermayer
ca5c3ff909
vf_interlace: x86: improve asm performance
...
4775 decicycles -> 3688 decicycles
10 years ago
Vittorio Giovara
863ee8a855
lavfi: clean memory on error in ADD_FORMAT()
...
CC: libav-stable@libav.org
Bug-Id: CID 1250334
10 years ago
Kieran Kunhya
2e1704059a
vf_interlace: Add SIMD for lowpass filter
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Martin Storsjö
6b9b42cc55
drawtext: Remove the ifdef for localtime_r
...
If it isn't available in the system, we've got a fallback to
the normal localtime function, so normal code can assume it is
available as long as time_internal.h is included.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
Vittorio Giovara
ac84c1ce24
avfilter: check filter link validity
...
Remove now redundant check.
CC: libav-stable@libav.org
Bug-Id: CID 700371
10 years ago
Vittorio Giovara
d1afd3e1d6
vf_format: check input validity
...
CC: libav-stable@libav.org
10 years ago
Vittorio Giovara
0d989dbfc4
af_resample: check av_opt_set_dict return value
...
CC: libav-stable@libav.org
Bug-Id: CID 1087076
10 years ago