Clément Bœsch
c3d40e305c
avfilter/palette{gen,use}: add Copyright
10 years ago
Clément Bœsch
92b7f56193
avfilter/paletteuse: add diff_mode
10 years ago
Clément Bœsch
b0f5227558
avfilter/paletteuse: fix error dithering accuracy
10 years ago
Michael Niedermayer
b7e7ee6231
avfilter/buffer: Check for qp_table allocation failure
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Fixes CID1271048
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
1f1ef843b5
avfilter/vf_perspective: Use av_clip_uint8()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
6660c598cd
avfilter/vsrc_mptestsrc: Use av_clip_uint8()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Arwa Arif
627d2a7628
avfilter/vf_eq: Add process_command to eq.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
2280552057
avfilter/palettegen: raise cache size from 64k to 512k
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(or 32k to 256k in 32-bit)
This is similar to a00bab3475
10 years ago
Michael Niedermayer
9d88be6873
avfilter/vf_subtitles: Add () to protect the argument of the AA() macro
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
8087632027
avfilter/showpalette: fix leak in case of error
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Fixes CID1270820
Fixes CID1270818
10 years ago
Clément Bœsch
80f44eafaa
avfilter/palettegen: fix leak in case of error
10 years ago
Clément Bœsch
f40266560b
avfilter/paletteuse: fix leak in case of error
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Fixes CID1270819
10 years ago
Michael Niedermayer
9f6431c8f6
avfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx()
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Fixes CID1270822
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
bdb3194217
avfilter/vf_qp: Fix leak of out_qp_table_buf
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Fixes CID1270821
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
a76e91bf67
avfilter/avfiltergraph: assert that the heap_bubble index is valid
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This might help coverity
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
8bc80016c1
avfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Vittorio Giovara
9d3b752fce
graphparser: Check av_get_token() memory error
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CC: libav-stable@libav.org
Bug-Id: CID 1267891
10 years ago
Clément Bœsch
a00bab3475
avfilter/paletteuse: raise cache size from 64k to 512k
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(or 32k to 256k in 32-bit)
10 years ago
Michael Niedermayer
2bae7b3370
avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
f15c734be1
avfilter/vf_phase: Add () to protect DIFF()s arguments
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
1567ec43a3
avfilter/vsrc_mandelbrot: fix indention of mis-indented block
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
4ab7eb0da2
avfilter: bump minor and Changelog document the new filters
10 years ago
Clément Bœsch
bab4fcebb1
avfilter: add paletteuse filter
10 years ago
Clément Bœsch
9b964690e3
avfilter: add palettegen filter
10 years ago
Paul B Mahol
edf217ebb7
avfilter: add dcshift filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Alexey Titov
a05a737316
avfilter/unsharp: OpenCL unsharpen filter optimization: substitute N^2 filter computation with 2N+C
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i7-4770K luma 21% faster, chroma 18% faster A10-7850K luma 42% faster, chroma 37% faster on 1920x1080 res
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
8b77c4dd42
avfilter: Add repeatfields filter (Port of mp=softpulldown)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
694671bc9a
avfilter/f_sendcmd: consider it an error if there are no commands
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
55feff57ce
avfilter/hqdn3d: an invalid bit depth means a bug, not invalid read data
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This code looks clumsy, and an assert would probably be more welcome.
10 years ago
Clément Bœsch
eb7efaa924
avfilter/dctdnoiz: fix slice_h computation
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ceilf() can only work if the reminder of the division is not 0.
This fixes memory errors with for instance:
ffmpeg -f lavfi -i testsrc=s=800x500 -threads 3 -vf dctdnoiz -frames:v 1 -f null -
10 years ago
Eejya Singh
40b198e987
lavfi/subtitles: add force_style option
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Signed-off-by: Eejya Singh <singh.eejya@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
10 years ago
Timothy Gu
23659fdb81
generate_wave_table: Add include for AVSampleFormat
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Fixes warning in `make checkheaders`.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
7801a54ec3
avfilter/vf_fps: update frame drop comment
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Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
7f02fcd917
avfilter/vf_fps: Do not drop a random subset of frames
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This also avoids droping the frame which is closest to the target timestamp
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Carl Eugen Hoyos
adfe89bc48
Fix standalone compilation of the tblend filter.
10 years ago
Luca Barbato
a6653787a4
libopencv: Check kernel_str life cycle
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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
Paul B Mahol
d0045312c3
avfilter/vf_dctdnoiz: Use av_malloc_array()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Michael Niedermayer
b288f67434
avfilter/avfilter: Remove CONFIG_MP_FILTER case
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
a34f4e2fd2
avfilter: remove vf_mp.c
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
e7e0005cc6
remove libmpcodecs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
9fd925dee5
lavfi: remove mp=softpulldown
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It is supposed to work correctly with MEncoder only.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Vittorio Giovara
22b985d59c
hqdn3d: check memory allocations and propagate errors
10 years ago
Stefano Sabatini
af7b89e08b
lavfi: document assumptions about the input and output labels of a filter graph description
10 years ago
Arwa Arif
a21acd554a
Fix frame-alignment in PP7
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
a6f9a5d0f6
avfilter/x86/vf_fspp: Fix loop condition for column_fidct()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
375a0273ce
avfilter/vf_fspp: check count before calling row_idct()
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Fixes crash with odd widths
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Arwa Arif
622936424c
avfilter/vf_fspp: Fix frame-alignment in FSPP
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
fca50464dc
avfilter/vf_colorchannelmixer: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
67aaa7056d
avfilter/avf_avectorscope: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Paul B Mahol
6121968a9e
avfilter/af_biquads: use the name 's' for the pointer to the private context
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago