FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	d58dd4b5b5	avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	124134e424	avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	42d621d131	lavfi: add priv class to filter definitions and flags to filter internal options This allows the iteration callbacks to discover the internal class and options, and show them when required.	12 years ago
Nicolas George	d5765d4725	vf_drawtext: fix permissions.	12 years ago
Martin Storsjö	33e112847d	Add more missing includes after removing the implicit common.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Clément Bœsch	cc650cf029	Remove "Error parsing options string [...]" messages. This reduces from 3 to 2 messages for the same syntax error in ffprobe, and from 4 to 3 in filters.	12 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
Anton Khirnov	ebc8d97481	lavfi: add error handling to start_frame().	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	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	7155763b78	vf_drawtext: don't give up its own reference to the input buffer. Directly forwarding the input buffer to the next filter means that drawtext no longer owns any references to it and thus shouldn't refer to it in any way.	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
Stefano Sabatini	9b41ec4b9e	lavfi/drawtext: use av_opt_free() to free private context Simplify code.	13 years ago
Stefano Sabatini	c17808cebd	lavfi: define macro AVFILTER_DEFINE_CLASS The macro can be used to define consistently the internal class of a filter, save some typing and factorize.	13 years ago
Stefano Sabatini	012aa12a6b	lavfi/drawtext: remove unnecessary parentheses in init()	13 years ago
Paul B Mahol	54101214d8	lavfi: use designated initializers for AVClass While here: - add missing .version and .category, - make .class_name consistent across filters, - align declarations. Signed-off-by: Paul B Mahol <onemda@gmail.com>	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
Stefano Sabatini	0f0f3bd1e0	lavfi: use av_default_item_name() as filter private context logger avfilter_default_filter_name() is supposed to access an AVFilterContext struct, if used with a private struct it will cause a crash since it will access fields which are non defined in the private struct.	13 years ago
Stefano Sabatini	4d6a8a2bdb	lavfi: add avfilter_default_filter_name() The function is modelled after av_default_item_name(), and will print the name of the instance filter if defined, otherwise the name of the filter. This allows to show the instance name in the log, which is useful when debugging complex filter graphs.	13 years ago
Anton Khirnov	c04c533f62	lavfi: remove avfilter_null_* from public API on next bump. Those functions are only useful inside filters. It is better to not support user filters until the API is more stable.	13 years ago
Stefano Sabatini	126ba1626e	lavfi/drawtext: give a new alias "timecode_rate" to the the r/rate option The option is related to the timecode, the new name clearly specifies the context. Also it allows to list the option close to the other timecode options.	13 years ago
Stefano Sabatini	eb07f4ccb5	lavfi/drawtext: rename and document variables d_expr and d_pexpr Use the more expressive names draw_expr and draw_pexpr, also more consistent.	13 years ago
Stefano Sabatini	65d2b2fbe4	lavfi/drawtext: alphabetically sort the expression parameters	13 years ago
Nicolas George	40b7a27bad	vf_drawtext: fontconfig support.	13 years ago
Nicolas George	be9b0d2c5a	vf_drawtext: fix memory leak of draw expression.	13 years ago
Nicolas George	423047ea31	vf_drawtext: fix memory leak of glyph data.	13 years ago
Nicolas George	a63712d37c	vf_drawtext: use drawutils.	13 years ago
Lou Logan	2d38081b4f	cosmetics: fix some typos Patch attached. From `2d4094fc0d` 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
Clément Bœsch	4fe5448790	lavfi/drawtext: add 24 hours wrapping option for timecode. Fixes ticket #1044.	13 years ago
Alex Converse	b0f29db5c2	Mark mutable static data const where appropriate.	13 years ago
Andrey Utkin	e496c45d9b	drawtext: add 'fix_bounds' option on coords fixing Before, drawtext filter deliberately altered given text coordinates if text didn't fully fit on the picture. This breaks the use case of scrolling large text, e.g. movie closing credits. Add 'fix_bounds', to make it usable in such cases (by setting its value to 0). Default behavior is not changed, and non-fitting text coords are fixed. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Andrey Utkin	2b43dfce36	drawtext: fix text_{w, h} expression vars Before, {text_,}{w,h} vars hadn't got initialized Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Andrey Utkin	e7f0bc8c0f	drawtext: add missing braces around an if() block. Prevents uninitialized read. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Clément Bœsch	f65600d519	drawtext: use new public timecode API.	13 years ago
Clément Bœsch	98aafc5bbf	timecode: set a fixed buffer size of 16B for tc string.	13 years ago
Clément Bœsch	940d3cc0b0	drawtext: fix hard dependency to lavc (timecode).	13 years ago
Diego Biurrun	d4b63054d9	cosmetics: Drop unnecessary parentheses around return values.	13 years ago
Stefano Sabatini	1858a5c25e	vf_drawtext: select YUV color for drawbox() in case YUV colorspace is used Fix box alpha rendering when a YUV colorspace is selected, in particular fix trac ticket #763.	13 years ago
Clément Bœsch	80914cde6f	timecode: rename internal ff_* symbols to avpriv_*. Those functions are shared between libs. Also fix a typo in function names: smtpe → smpte.	13 years ago
Clément Bœsch	fa4e30af7e	drawtext: allow burning the timecode.	13 years ago
Luca Barbato	78212cefe1	drawtext: remove typo It slipped through the last two iterations.	13 years ago
Luca Barbato	f5edfc9e92	drawtext: introduce rand(min, max) Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Luca Barbato	73585620b8	drawtext: introduce explicit draw/hide variable Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Niedermayer	dda3d716d6	vf_drawtext: support W/H parameters to reduce UI differences to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f88d5df383	vf_drawtext: cosmetics to reduce diff to qatar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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111 Commits (b49d94e4f25e22c613eb767d72b053e77d6319bc)