FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	f827a17005	blockdsp: reindent after parameter removal Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Christophe Gisquet	562ba4a827	blockdsp: remove high bitdepth parameter It is only (mis-)used to set the dsp fucntions clear_block(s). But these functions always work on 16bits-wide elements, which make the parameter useless and actually harmful, as it causes all content on more than 8-bits to not use accelerated functions. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Michael Niedermayer	b065d0014b	avcodec/ppc/idct_altivec: add plain idct() Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	5169e68895	dsputil: Propagate bit depth information to all (sub)init functions This avoids recalculating the value over and over again.	11 years ago
Diego Biurrun	b7d24fd4b2	ppc: dsputil: Merge some declarations and initializations	11 years ago
Diego Biurrun	b045283f21	ppc: dsputil: Simplify some ifdeffed function definitions	11 years ago
Diego Biurrun	8bd6f88266	ppc: dsputil: Drop some unnecessary parentheses	11 years ago
Diego Biurrun	30f3f95987	ppc: dsputil: K&R formatting cosmetics	11 years ago
Diego Biurrun	82ee14d2ce	ppc: dsputil: comment formatting and wording/grammar improvements	11 years ago
Diego Biurrun	fd9e2221bd	ppc: Add some missing headers	11 years ago
Diego Biurrun	f61bece684	ppc: Add and use convenience macro to check for AltiVec availability	11 years ago
Hendrik Leppkes	9ae6ba2883	dsputil: remove deprecated dsp_mask usage Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Diego Biurrun	79dad2a932	dsputil: Separate h264chroma	12 years ago
Diego Biurrun	c9f933b5b6	Add av_cold attributes to arch-specific init functions	12 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Ronald S. Bultje	42d3246948	floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.	12 years ago
Ronald S. Bultje	8c53d39e7f	lavc: introduce VideoDSPContext Move some functions from dsputil. The idea is that videodsp contains functions that are useful for a large and varied set of video decoders. Currently, it contains emulated_edge_mc() and prefetch(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Martin Storsjö	33e112847d	Add more missing includes after removing the implicit common.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	70766c2182	Add some more missing includes after removing the implicit common.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	28f9ab7029	vp3: move idct and loop filter pointers to new vp3dsp context This moves all VP3-specific function pointers from dsputil to a new vp3dsp context. There is no reason to ever use the VP3 IDCT where an MPEG2 IDCT is expected or vice versa. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	70d54392f5	lowres2 support. The new lowres support is limited to decoders where lowres decoding is possible in high quality. I was not able to measure any speed difference, but if one is found the 2-3 lines that might affect speed can be made compile time conditional Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	2bcbd98459	Remove lowres video decoding This feature is complex, of questionable utility, and slows down normal decoding. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	210f72845c	ppc: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	8045af65d4	ppc: fix usage of dsp_mask Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	a617c6aaa3	dsputil: update per-arch init funcs for non-h264 high bit depth Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	0a72533e98	jfdctint: add 10-bit version Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	e7a972e113	simple_idct: add 10-bit version Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	21aed0ed92	ppc: remove disabled code	14 years ago
Oskar Arvidsson	19a0729b4c	Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. This patch lets e.g. dsputil_init chose dsp functions with respect to the bit depth to decode. The naming scheme of bit depth dependent functions is <base name>_<bit depth>[_<prefix>] (i.e. the old clear_blocks_c is now named clear_blocks_8_c). Note: Some of the functions for high bit depth is not dependent on the bit depth, but only on the pixel size. This leaves some room for optimizing binary size. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Oskar Arvidsson	8dbe585641	Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. This patch lets e.g. dsputil_init chose dsp functions with respect to the bit depth to decode. The naming scheme of bit depth dependent functions is <base name>_<bit depth>[_<prefix>] (i.e. the old clear_blocks_c is now named clear_blocks_8_c). Note: Some of the functions for high bit depth is not dependent on the bit depth, but only on the pixel size. This leaves some room for optimizing binary size. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	9a1ced321b	dsputil: move VC1-specific stuff into VC1DSPContext. (cherry picked from commit `12802ec060`)	14 years ago
Ronald S. Bultje	12802ec060	dsputil: move VC1-specific stuff into VC1DSPContext.	14 years ago
Stefano Sabatini	c6c98d0897	Move mm_support() from libavcodec to libavutil, make it a public function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	ccf22d3ed1	Merge has_altivec() function into mm_support(), remove it and use mm_support() instead. Reduce complexity and simplify pending move to libavutil. Originally committed as revision 25074 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	7160bb716b	Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h. Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	c0ec9918b0	Remove global mm_flags variable Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	2829ce4b40	Remove PPC perf counter support This functionality is better accessed through tools like oprofile. Originally committed as revision 23808 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	ddb8c2c0f1	PPC: move prototypes to headers and make some functions static Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	9be6f0d2f8	Do not check for both CONFIG_VC1_DECODER and CONFIG_WMV3_DECODER, the former depends upon the latter. Originally committed as revision 19533 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	99e5a9d1ea	Do not redundantly check for both CONFIG_THEORA_DECODER and CONFIG_VP3_DECODER. The Theora decoder depends on the VP3 decoder. Originally committed as revision 19492 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	454403ba55	Altivec VP3 IDCT Originally committed as revision 18949 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	788cca4135	Remove AltiVec optimizations for Snow. They are hindering the development of Snow, which is still in flux. Originally committed as revision 18475 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	f5b96597bd	Remove pointless #if HAVE_ALTIVEC around internal header #include and function declarations. Originally committed as revision 16755 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	9686df2be5	Delete unnecessary 'extern' keywords. Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

4 Commits (56c7d2b4dad383eb5dd6243a12c98ef65a52a19c)