FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	2ec9fa5ec6	idct: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
James Almer	c99a882814	avcodec/idctdsp: change {put,add}_pixels_clamped to ptrdiff_t line_size Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	b051a1bbb9	avcodec/arm/idctdsp_init_arm*: Only select non bitexact IDCTs by default when bitexact is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	4de8b60684	idct: Move arm-specific declarations to a header in the arm directory	11 years ago
Diego Biurrun	8b0dd4942a	idctdsp: prettyprinting cosmetics	11 years ago
Diego Biurrun	b4987f7219	idct: Convert IDCT permutation #defines to an enum Also rename the enum values to be consistent with other DCT permutations.	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	82bb304801	dsputil: Use correct type in me_cmp_func function pointer	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	cf7a216757	arm: dsputil: K&R formatting cosmetics	11 years ago
Diego Biurrun	36b822b8be	arm: dsputil: Drop restrict keyword from add_pixels_clamped_armv6 prototype The function is assigned to a function pointer that does not have the restrict keyword for that parameter. This fixes compilation for MSVC builds that don't recognize "restrict", broken since `ed9625eb62`.	11 years ago
Diego Biurrun	d1184b8110	arm: dsputil: Add a bunch of missing #includes	11 years ago
Ronald S. Bultje	7384b7a713	arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	de99545f46	Move arm half-pel assembly from dsputil to hpeldsp.	12 years ago
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Diego Biurrun	25841dfe80	Use ptrdiff_t instead of int for {avg, put}_pixels line_size parameter. This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic.	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
Derek Buitenhuis	e62e455f7b	dsputil/me/pixels: Actually use av_restrict Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 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
Diego Biurrun	3dde147ff9	cosmetics: Consistently place static, inline and av_cold attributes/keywords.	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	874f1a901d	dsputil: template get_pixels() for different bit depths 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
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
Måns Rullgård	41c2bd0a26	ARMv6 optimised pix_sum Originally committed as revision 21705 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	66ec243d95	ARMv6 optimised pix_norm1 Originally committed as revision 21704 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	0c28474c92	ARMv6 optimised sse16 Originally committed as revision 21703 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	3132614305	ARMv6 optimised diff_pixels Originally committed as revision 21702 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	f73a626ae4	ARMv6 optimised get_pixels Originally committed as revision 21701 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	d2578ff9f1	ARMv6 optimised pix_abs8 Originally committed as revision 21700 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	74cc33c235	ARMv6 optimised pix_abs16_y2 Originally committed as revision 21699 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	39a760f678	ARMv6 optimised pix_abs16_x2 Originally committed as revision 21698 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e6056a9008	ARMv6 optimised pix_abs16 Originally committed as revision 21697 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	38e016a7c9	ARMv6 optimised put_pixels functions except xy2 variants Originally committed as revision 21696 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	153f49570f	ARM: ARMv6 optimised add_pixels_clamped() Originally committed as revision 20184 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	9abcc9a6f4	ARM: cosmetics Originally committed as revision 20166 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	84d430f85a	ARM: clean up dsputil initialisation - Move v5 and v6 initialisation to separate files. - Move NEON IDCT selection to ff_dsputil_init_neon() Originally committed as revision 20163 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	60c703ac4b	ARM: START/STOP_TIMER support for ARMv7 Originally committed as revision 18305 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	439ccc4e0e	Split libavutil/timer.h per architecture Originally committed as revision 18304 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	04d7f60143	Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	4dddc5e10c	kill warnings Originally committed as revision 5585 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Ivo van Poorten	93d6aeb0a4	add missing declaration for av_md5_sum Originally committed as revision 5583 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	94d85eaf34	md5 support depending on CONFIG_SMALL this can either be compiled to a fully unrolled kernel / rfc reference style md5 routine or a single loop similar to what mplayer uses Originally committed as revision 5565 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

11 Commits (3764b8ecdb40873af5eb49afa0582b7cc0f99b64)