FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	efd26bedec	build: Add explanatory comments to (optimization) blocks in the Makefiles	11 years ago
Diego Biurrun	835f798c7d	mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes	11 years ago
Diego Biurrun	ffa4d4ef0b	ppc: fft: Build AltiVec optimizations in the standard way	11 years ago
Diego Biurrun	03c9f357a4	ppc: idctdsp: Immediately return if no AltiVec is available This is how all the other init functions operate.	11 years ago
Diego Biurrun	7fb993d338	qpeldsp: Mark source pointer in qpel_mc_func function pointer const	11 years ago
Diego Biurrun	81b9bf3192	dct-test: Move arch-specific bits into arch-specific subdirectories	11 years ago
Diego Biurrun	1a583c0c60	fdct: Move ppc-specific declarations to a header in the ppc 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	2d60444331	dsputil: Split motion estimation compare bits off into their own context	11 years ago
Diego Biurrun	a8552ee3eb	ppc: dsputil: Coalesce all init files	11 years ago
Diego Biurrun	1173320249	dsputil: Drop unused bit_depth parameter from all init functions	11 years ago
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	11 years ago
Diego Biurrun	a9aee08d90	dsputil: Split off FDCT bits into their own context	11 years ago
Diego Biurrun	c166148409	dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	fab9df63a3	dsputil: Split off global motion compensation bits into a separate context	11 years ago
Diego Biurrun	9a9e2f1c8a	dsputil: Split audio operations off into a separate context	11 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Diego Biurrun	27860819d5	ppc: Consistently use convenience macro for runtime CPU detection	11 years ago
Diego Biurrun	205fdd4ea5	ppc: Fix runtime CPU detection for apedsp, huffyuvdsp, svq1enc	11 years ago
Thierry Fauck	d6d767d93e	ppc: Fix compilation for ppc64le (ELFv2) CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	054013a0fc	dsputil: Move APE-specific bits into apedsp	11 years ago
Diego Biurrun	65d5d58658	dsputil: Move SVQ1 encoding specific bits into svq1enc	11 years ago
Diego Biurrun	b5aa485513	ppc: Move vec_unaligned_load macro to util_altivec This allows reusing it from multiple files.	11 years ago
Diego Biurrun	0d439fbede	dsputil: Split off HuffYUV decoding bits into their own context Also shorten HuffYUV context member names to avoid clutter.	11 years ago
Diego Biurrun	b718b24bbe	ppc: Drop a bunch of unnecessary dsputil_altivec.h #includes	11 years ago
Peter Ross	ac4b32df71	On2 VP7 decoder Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Diego Biurrun	ae116cd3ed	ppc: dsputil: Move hpeldsp-related declarations to a separate header	11 years ago
Diego Biurrun	82bb304801	dsputil: Use correct type in me_cmp_func function pointer	11 years ago
Diego Biurrun	0e083d7e43	build: Group general components separate from de/encoders in arch Makefiles This is in line with how the top-level libavcodec Makefile is structured.	11 years ago
Diego Biurrun	54a6e08a65	dsputil: Conditionally compile dsputil code on all architectures	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	1675975216	ppc: dsputil: Drop trailing semicolon from macros This allows for a more natural macro usage.	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	022184a646	ppc: dsputil: more K&R formatting cosmetics	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	49676eb730	dsputil: Remove prototypes for nonexisting optimization functions	11 years ago
Janne Grunau	98fdfa9970	ppc: reduce overreads when loading 8 pixels in altivec dsp functions Altivec can only load naturally aligned vectors. To handle possibly unaligned data a second vector is loaded from an offset of the original location and the data is recovered through a vector permutation. Overreads are minimal if the offset for second load points to the last element of data. This is 7 for loading eight 8-bit pixels and overreads are reduced from 16 bytes to 8 bytes if the pixels are 64-bit aligned. For unaligned pixels the overread is reduced from 23 bytes to 15 bytes in the worst case.	11 years ago
Ronald S. Bultje	2f6eec65ac	vp8: fix PPC assembly to work if src_stride != dst_stride Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Anton Khirnov	a03a642d5c	h264: do not use 422 functions for monochrome Fixes invalid memory access. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Diego Biurrun	a6b6501185	ppc: cosmetics: Consistently format CPU flag detection invocations	11 years ago
Diego Biurrun	6af2c351b3	ppc: Add missing AltiVec cpuflag detection invocations	11 years ago
Diego Biurrun	de81b6ae4f	ppc: fdct: Remove vim editor settings comment	11 years ago
Diego Biurrun	f61bece684	ppc: Add and use convenience macro to check for AltiVec availability	11 years ago
Kostya Shishkov	f399e406af	altivec: perform an explicit unaligned load Implicit vector loads on POWER7 hardware can use the VSX instruction set instead of classic Altivec/VMX. Let's force a VMX load in this case. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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441 Commits (6cfbe1de5ac6c57c41459626f7ac32841d63ace8)