FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	e36b25d1df	vf_overlay: implement poll_frame() Signal that it can output a frame when there are frames on the main input and EOF on the overlay input, but a frame is buffered -- e.g. single picture overlay.	13 years ago
Alex Converse	b0f29db5c2	Mark mutable static data const where appropriate.	13 years ago
Stefano Sabatini	7bdefc0f12	lavfi/overlay: add logic for avoiding overlaying frames with PTS > main frame PTS Also add debug logging messages for helping tracking down similar issues. Fix trac ticket #467.	13 years ago
Nicolas George	bbf372e145	overlay: do not leak x/y expressions.	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>	13 years ago
Reimar Döffinger	6f6ab1d9f3	Make another PixelFormat list const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	d78473334e	Add const to static arrays where it was forgotten. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Stefano Sabatini	0b3e9d5dc6	vf_overlay: adopts FAST_DIV255 macro for calculating destination alpha Ease readability, improve exactness.	13 years ago
Stefano Sabatini	2f7c8aefa8	vf_overlay: add support to alpha pre-multiplication in the RGBA path Based on the work of Mark Himsley <mark@mdsh.com>. See thread: Subject: [FFmpeg-devel] libavfilter: extending overlay filter Date: Sun, 13 Mar 2011 14:18:42 +0000	13 years ago
Stefano Sabatini	3013bfa81e	vf_overlay: enable RGB path Add option rgb which forces the RGB path.	13 years ago
Stefano Sabatini	b54c0a552d	vf_overlay: use opt.h API for setting options Extend syntax, allow to easily add more options later.	13 years ago
Nicolas George	8c88d734a5	vf_overlay: remove mathematical constants now redundant. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reinhard Tartler	7ffe76e540	Merge libavcore into libavutil Done to keep ABI compatible. Otherwise this is just silly	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Stefano Sabatini	9b195435b3	Fix timestamp scaling in the overlay filter. Compute the outpicref PTS in start_frame(), since it is required for comparing that value with the value of the overpicref. Originally committed as revision 25828 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	58935b25d0	Port overlay filter from the libavfilter repo (with many fixes), adopting Baptiste variant which is simpler and faster. Originally committed as revision 25784 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

21 Commits (92ef4be4ab9fbb7d901b22e0036a4ca90b00a476)