FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	f782ce3b4d	drawtext: Support changing parameters through reinit command at runtime. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 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

17 Commits (cf89e55ac095000ee6be6d08e430fc42e37d54be)