FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	a1255a350d	libswscale/options: Add parent_log_context_offset to AVClass This allows to associate log messages from slice contexts to the user-visible SwsContext. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Anton Khirnov	d6fdc78e91	sws: implement slice threading	3 years ago
Michael Niedermayer	ac206bb175	swscale/options: Use AV_OPT_TYPE_PIXEL_FMT Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Andreas Cadhalpun	c0fd2fb27b	swscale: Rename sws_context_class to ff_sws_context_class It is an internal swscale symbol and thus should not be exported. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Clément Bœsch	010caed261	swscale: use AV_OPT_TYPE_BOOL for {src,dst}_range options	9 years ago
Andreas Cadhalpun	8bfbc8c5e5	swscale: rename sws_context_class to ff_sws_context_class It is an internal swscale symbol and thus should not be exported. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Ganesh Ajjanagadde	3b2000c2bf	doc/scaler, swscale/options: use proper capitalization Proper names should be capitalized in all user facing API as far as possible. The option names themselves have not been changed since: 1. We consistently keep option names in lower case. 2. Changing them would break existing scripts. The converse is also true: improper names should not be capitalized generally. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	c97cd1169c	swscale: use AV_OPT_TYPE_BOOL	9 years ago
Michael Niedermayer	c5ebeaa308	swscale/alphablend: Support SWS_ALPHA_BLEND_CHECKERBOARD Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	d0e0757e9a	swscale: Implement alphablendaway for planar 4:4:4 formats Fixes Ticket4746 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Pedro Arthur	2a7128f4ed	Add gamma encodign/decoding before/after scaling in libswscale Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	61af6bebb4	swscale: Allow chroma samples to be above and to the left of luma samples Found-by: Kierank Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Øyvind Kolås	3e6016622e	swscale: add two spatially stable dithering methods Both of these dithering methods are from http://pippin.gimp.org/a_dither/ for GIF they can be considered better than bayer (provides more gray-levels), and spatial stability - often more than twice as good compression and less visual flicker than error diffusion methods (the methods also avoids error-shadow artifacts of diffusion dithers). These methods are similar to blue/green noise type dither masks; but are simple enough to generate their mask on the fly. They are still research work in progress; though more expensive to generate masks (which can be used in a LUT) like 'void and cluster' and similar methods will yield superior results	11 years ago
Michael Niedermayer	ccf96f8c64	swscale/options: switch default to bicubic Suggested-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
wm4	01e3340fb6	swscale: make bilinear scaling the default Before this commit, sws_init_context() failed with an error if no scaler was explicitly set. Defaulting to something reasonable is better behavior. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1e0e193240	sws: add dither enum This allows specifying more dither algorithms without using up flags and without ambiguities. Also initialize the new field based on the flags and use it. Note, improving the logic of the checks is left to subsequent commits, this here only switches from flags to enum. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	12 years ago
Michael Niedermayer	a0b7e73f8b	swscale/options: fix copy and paste typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b405f4e916	swscale: Add support to specify chroma position Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d7a46ca179	sws: add AVOption flag for error diffusion dither Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	605f1d9865	lsws: define version in SWScaler class The version number is useful to check the libavutil version against which the library was compiled at run-time, which in turn may be useful to deal with binary compatibility issues.	12 years ago
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>	13 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>	13 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>	13 years ago
Paul B Mahol	1842b27564	lavu: 256 color support Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	81416c2f64	swscale: use designated initializers for AVClass Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Ronald S. Bultje	1c97b5c4a3	swscale: remove "cpu flags" from -sws_flags description.	13 years ago
Diego Biurrun	89d94b2182	swscale: K&R formatting cosmetics (part I)	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	fb4ca26bdb	lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions.	14 years ago
Ronald S. Bultje	e66149e714	swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.	14 years ago
Anton Khirnov	b66752790a	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Anton Khirnov	85770f2a26	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Anton Khirnov	41d0eb1c81	lavc: remove the FF_API_SET_STRING_OLD cruft.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	e60c906a82	Set the default value of param0 and param1 to SWS_PARAM_DEFAULT. Originally committed as revision 32414 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	14 years ago
Stefano Sabatini	6d21d67b38	Set valid default values for the srcw, srch, dstw, dsth options in the scale context. Prevent pointless warnings when using av_opt_set_defaults() for setting the default values, as in a pending patch. Originally committed as revision 32413 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	14 years ago
Stefano Sabatini	5abd626e20	Amend constraints for the src_format and dst_format options in the SWScale context. Originally committed as revision 32403 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	14 years ago
Michael Niedermayer	8c26d83edb	Make the avoptions list of sws more complete. Originally committed as revision 32369 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	14 years ago
Ramiro Polla	539ff40c2d	rgb2rgb: build SSE2 codepath Originally committed as revision 32068 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Ramiro Polla	dd68318cee	Cosmetics: - Place curly brackets in the same line as while/for/if/switch/else/do; - Place curly brackets at column 0 in the next line starting a function. Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Stefano Sabatini	a208350c3c	Rename swscale_avoption.c to options.c. Consistent with lavc and lavf. Originally committed as revision 29188 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	16 years ago
Michael Niedermayer	ceb700babb	Add bitexact flag. Originally committed as revision 27592 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	17 years ago
Luca Barbato	1619f426b9	100L, avoption splited code added, I should double check with svn status... Originally committed as revision 27245 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	17 years ago

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54 Commits (afcb36b7e54727d533b45303b36fa0d13ce02797)