FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	79eff91325	AVOptions: deprecate av_opt_set_defaults2 It's a hack which was created to allow for multiple options with different defaults to refer to same field (e.g. 'b' vs 'ab'). There is no need for it anymore.	13 years ago
Michael Niedermayer	845383c358	vf_drawtext: always use expanded_text as we always support strftime() now and dont depend on localtime_r() anymore Found-by: Rolf Siegrist Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	038a465efc	vf_drawtext: make strftime work without localtime_r() modern OS should have localtime_r() or return thread locals on localtime() hopefully Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b881a2e254	vf_drawtext: Fix reinit to allow color changes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	595cfdef97	vf_drawtext: add basetime argument to allow specifying the wall clock time of PTS=0 the basetime argument also enables useage of pts instead of time() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3016c7f543	vf_drawtext: fix segfault on reinit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f782ce3b4d	drawtext: Support changing parameters through reinit command at runtime. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	965fdda015	vf_drawtext: Remove some write-only variables. libavfilter/vf_drawtext.c:427:22: warning: variable 'dst_pixel' set but not used libavfilter/vf_drawtext.c:463:22: warning: variable 'dst_pixel' set but not used	14 years ago
Stefano Sabatini	702a62a1c6	drawtext: add braces around initialisers for option defaults Fix warnings of the type: vf_drawtext.c:NNN: warning: missing braces around initializer vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’) Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	53a715f576	drawtext: reindent after the previous commit Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	3fd53defaa	drawtext: fix strftime() text expansion The feature was dropped after the filter was partially rewritten and recommitted. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Mina Nagy Zaki	fd2c0a5db2	lavfi: add layout negotiation fields and helper functions.	14 years ago
Diego Biurrun	5ac4952a58	vf_drawtext: Replace FFmpeg by Libav in license boilerplate.	14 years ago
Stefano Sabatini	d8c7a21602	drawtext: specify union type for setting default options Fix warnings of the type: vf_drawtext.c:NNN: warning: missing braces around initializer vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’)	14 years ago
Stefano Sabatini	e8ea9c2179	drawtext: reindent after the previous commit	14 years ago
Stefano Sabatini	ce207e050e	drawtext: fix strftime() text expansion The feature was dropped after the filter was partially rewritten and recommitted. Fix issue #207.	14 years ago
Michael Niedermayer	c5420f100f	drawtext: add shadow support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	e73127a443	drawtext: factor draw_glyphs. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	a5b81c317e	drawtext: fix and optimize yuv blend. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	3953a88014	drawtext: get rid of divisions in the inner loop. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Michael Niedermayer	e74bf3f368	drawtext: simplify chroma blend and fix chroma alpha. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	a5b64584f3	lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo With the following additions: * support to anti-aliased glyph rendering * support to UTF-8 text and Unicode chars rendering * support for RGB packed formats * fix minor errors and typos in the filter description * extend/clarify examples in the filter description Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	0fff764bdb	drawtext: allow negative shadow offset values	14 years ago
Stefano Sabatini	efc8c709c9	drawtext: draw glyphs for the strftime()-expanded text In draw_glyphs(), draw glyphs in dtext->expanded_text rather than in dtext->text. Fix crash if a strftime() sequence is used.	14 years ago
Michael Niedermayer	f9c61974ae	Add shadow support to the drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a64a2c5f98	factor draw_glyphs out of drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	bccea08836	Fix and optimize yuv blend in the drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	7d27902263	get rid of divisions in the inner loop of the drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	476aaec637	fix chroma alpha in the drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	edbaedf7a0	Simplify chroma blend in the drawtext filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	bd8e750300	Port drawtext filter by Hemanth from the libavfilter soc repo, with the following additions: * support to anti-aliased glyph rendering * support to UTF-8 text and Unicode chars rendering * support for RGB packed formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

24 Commits (a8a9844a3c3dab30ea479f5004b51eed5f3eac6c)