FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	5a7f382a5d	armv6: vp8: use explicit labels in motion compensation asm The integrated arm assembler in clang-503.0.38 (Xcode-5.1) fails to assemble a branch to 'label + offset' in thumb mode.	11 years ago
Martin Storsjö	5bcbb516f2	arm: Add X() around all references to extern symbols Don't rely on the fact that an unprefixed label currently exists. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	11 years ago
Martin Storsjö	2026eb1408	arm: vp8: Fix the plain-armv6 version of vp8_luma_dc_wht This makes the plain-armv6 version use the same registers as the armv6t2 version above. This fixes fate-vp8 on plain-armv6 devices. Signed-off-by: Martin Storsjö <martin@martin.st>	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
Mans Rullgard	a7831d509f	arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation These macros reflect the actual capabilities required here. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	e6cd698955	ARMv6: vp8: fix stack allocation with Apple's assembler In the GNU assembler, a relational expression, bizarrely, has the value -1 if true, whereas in Apple's it is +1. This patch makes sure the correct expression is used in both cases. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Justin Ruggles	94d2b0d2fd	ARM: Move asm.S from libavcodec to libavutil This will allow for easier implementation of ARM-optimized functions in libraries other than libavcodec.	13 years ago
Mans Rullgard	3d11c2d76d	vp8: armv6: fix non-armv6t2 build The assembler may fail to place literal pools close enough to instructions referencing them. An explicit .ltorg directive fixes this. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	e4ac031233	vp8: armv6 optimisations Based on patch by Ronald S. Bultje <rsbultje@gmail.com>, partially ported from libvpx. Signed-off-by: Mans Rullgard <mans@mansr.com>	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
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>	13 years ago

13 Commits (fc3eb173f493344bc69feabaca108f7ca1dfccee)