FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	b0431383cb	avfilter/unsharp: use AV_OPT_TYPE_BOOL for opencl option	10 years ago
Ganesh Ajjanagadde	78995dc241	avfilter/vf_unsharp: use the name 's' for the pointer to the private context Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	10 years ago
Paul B Mahol	a0854c084e	avfilter: handle error in query_formats() in bunch of filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	498396f80c	avfilter/vf_unsharp: use av_freep() avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	263aeb826d	avfilter/vf_unsharp: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	58400ac133	lavfi: name anonymous structs	11 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	12 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Clément Bœsch	afec02afe7	lavfi/unsharp: remove unused float.h include.	12 years ago
Clément Bœsch	faceb0af0a	lavfi/unsharp: use av_image_copy_plane().	12 years ago
Clément Bœsch	1776177b7f	lavfi: replace passthrough_filter_frame with a flag. With the introduction of AVFilterContext->is_disabled, we can simplify the custom passthrough mode in filters. This commit is technically a small compat break, but the timeline was introduced very recently. Doxy by Stefano Sabatini.	12 years ago
Clément Bœsch	4db84bac13	lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT.	12 years ago
Stefano Sabatini	ae0ce99ca4	lavfi/unsharp: use verbal form in help message options	12 years ago
highgod0401	cd134963e8	lavfi/unsharp: add opencl unsharp filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	fdd93eabfb	lavfi: add timeline support. Flag added in a few simple filters. A bunch of other filters can likely use the feature as well.	12 years ago
Anton Khirnov	d69a4177b9	lavfi: remove now unused args parameter from AVFilter.init Conflicts: libavfilter/avfilter.c libavfilter/vf_drawtext.c libavfilter/vf_lut.c libavfilter/vf_select.c libavfilter/vf_setpts.c libavfilter/vsrc_color.c libavfilter/vsrc_movie.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	c43a7ecad9	lavfi: remove now unused args parameter from AVFilter.init	12 years ago
Anton Khirnov	b83e9efc53	vf_unsharp: switch to an AVOptions-based system.	12 years ago
Nicolas George	8d4d11cd89	lavfi/vf_unsharp: use standard options parsing.	12 years ago
Stefano Sabatini	606efe18be	lavfi/unsharp: add missing option flags	12 years ago
Anton Khirnov	7e350379f8	lavfi: switch to AVFrame. Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.	13 years ago
Stefano Sabatini	89505f2c3f	lavfi/unsharp: add missing NULL check	12 years ago
Stefano Sabatini	64e592eef2	lavfi/unsharp: merge definition and declaration in init_filter_param()	12 years ago
Stefano Sabatini	d2cadea3f0	lavfi/unsharp: directly access in-loop variables in apply_unsharp() Increase performance, to match mp=unsharp.	12 years ago
Stefano Sabatini	ef4c71e8f8	lavfi/unsharp: add check on matrix x/y size values oddity	12 years ago
Stefano Sabatini	2042cd3769	lavfi/unsharp: extend range for amount values, to reflect the behavior of mp=unsharp Also update the documentation accordingly, and suggest a meaningful range.	12 years ago
Stefano Sabatini	fbcc584d3a	lavfi/unsharp: use named options, and add missing checks on matrix size values In particular, avoid out-of-buffer access and crashes with too big values, and rework documentation accordingly.	14 years ago
Stefano Sabatini	7ac3ccc5f2	lavfi/unsharp: use the same macros used in the original MP filter Remove possibly pointless inconsistency with the ported code. Also specify parameter value ranges consistent with those of the ported filter.	14 years ago
Paul B Mahol	185d1f3bfc	lavfi: declare arrays that never change as static const Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Anton Khirnov	45eed9b197	vf_unsharp: switch to filter_frame, this filter did not support slices Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	565e4993c6	lavfi: merge start_frame/draw_slice/end_frame Any alleged performance benefits gained from the split are purely mythological and do not justify added code complexity.	13 years ago
Anton Khirnov	59ee9f78b0	lavfi: do not use av_pix_fmt_descriptors directly.	13 years ago
Mans Rullgard	568c70e79e	lavfi: convert input/ouput list compound literals to named objects A number of compilers, for example those from TI and IBM, choke on these initialisers. The current style is also quite ugly. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	13 years ago
Anton Khirnov	d4f89906e3	lavfi: add error handling to end_frame().	13 years ago
Anton Khirnov	e9b992d035	lavfi: add error handling to draw_slice().	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Anton Khirnov	4c9080a7ef	lavfi: unref AVFilterLink.out_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	13 years ago
Anton Khirnov	07bad27810	lavfi: unref AVFilterLink.cur_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	13 years ago
Anton Khirnov	1a49a169eb	lavfi: make filters less verbose.	13 years ago
Anton Khirnov	a5e8c41c28	lavfi: remove 'opaque' parameter from AVFilter.init() 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.	13 years ago
Anton Khirnov	9d0bfc5052	lavfi: make AVFilterPad opaque after two major bumps. It will allow adding new fields to it without ABI breaks.	13 years ago
Anton Khirnov	803391f719	lavfi: remove request/poll and drawing functions from public API on next bump They are only useful inside filters and we don't allow user filters for now.	13 years ago
Anton Khirnov	b74a1da49d	lavfi: make formats API private on next bump. It is only useful inside filters and we don't allow user filters for now.	13 years ago
Diego Biurrun	1f068e4450	vf_unsharp: Mark readonly variable as const. This fixes the following warning: libavfilter/vf_unsharp.c:106: warning: initialization discards qualifiers from pointer target type	13 years ago
Reimar Döffinger	5af7daabc4	Mark AVFilterPad[] compound literals as const. GCC 4.6.2 at least still seems to fail to put them in .rodata though, see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303 Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Michael Niedermayer	cb3034e0d1	vf_unsharp: Fix false ‘src2’ may be used uninitialized in this function warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	1ee2014190	vf_unsharp: set default chroma size value to 5x5 The previous default value 0x0 was not good, since it is not even valid. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	998e8519ef	vf_unsharp: fix out-of-buffer read In apply_unsharp(), when y is >= height, prevent out-of-buffer reading from src, read from the last buffer line in src2 instead. The check was implemented in the original unsharp libmpcodecs code and lost in the port. This also fixes output discrepancy between the two filters. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	1c257dc32d	vf_unsharp: store hsub/vsub in the filter context Also drop obfuscating CHROMA_WIDTH/HEIGHT macros. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago

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83 Commits (b67c1ab58cb1a9933d01ad91c2c58d019e215c3d)