FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a478e99a60	avutil/x86: reenable ff_update_lls_avx() The bug has been fixed in `c8b920a9b7` by Loren Merritt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a6e46ed51a	Revert "avutil/x86: disable ff_evaluate_lls_sse2() for 32bit" This reverts commit `247425241c`.	12 years ago
Michael Niedermayer	247425241c	avutil/x86: disable ff_evaluate_lls_sse2() for 32bit It just segfaults on 32bit, thus its disabled until someone fixes it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a285079bc7	lls.asm: disable ff_update_lls_avx The code doesnt build with yasm from ubuntu 12.04 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Loren Merritt	b545179fdf	x86: lpc: simd av_evaluate_lls 1.5x-1.8x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Loren Merritt	502ab21af0	x86: lpc: simd av_update_lls 4x-6x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	c9f933b5b6	Add av_cold attributes to arch-specific init functions	12 years ago
Michael Niedermayer	e16bac7b33	videodsp: Fix project name These are all part of splited out dsp utils from FFmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 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>	13 years ago
Mans Rullgard	b692d246ea	vp8: arm: separate ARMv6 functions from NEON This is a preparation for complete ARMv6 optimisations. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	d526c5338d	ARM: allow runtime masking of CPU features This allows masking CPU features with the -cpuflags avconv option which is useful for testing different optimisations without rebuilding. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	c266eb1928	arm: Fix 10l typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	bd66f073fe	vp8: change int stride to ptrdiff_t stride. On 64bit platforms with 32bit int, this means we won't have to sign- extend the integer anymore.	13 years ago
Diego Biurrun	32f3c541bc	doxygen: Do not include license boilerplates in Doxygen comment blocks.	13 years ago
Ronald S. Bultje	a5dfeb612e	VP8: armv6 optimizations. From 52.503s (~40fps) to 27.973sec (~80fps) decoding of 480p sintel trailer, i.e. a ~2x speedup overall, on a Nexus S. 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
Mans Rullgard	ef15d71c1f	VP8: ARM NEON optimisations for dsp functions This adds NEON optimised versions of all functions in VP8DSPContext. Based on initial work by Rob Clark. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `a1c1d3c003`)	14 years ago
Mans Rullgard	a1c1d3c003	VP8: ARM NEON optimisations for dsp functions This adds NEON optimised versions of all functions in VP8DSPContext. Based on initial work by Rob Clark. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago

8 Commits (12cc3bf29ae4c0bc843f48efaad1df3e88fce63a)