From 951bf1b28d25a93b99cbe074a46b8313a9e5f9f0 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Wed, 19 Aug 2009 16:09:14 +0200 Subject: svolume: add ARM optimized volume scaling --- src/pulsecore/cpu-arm.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/pulsecore/cpu-arm.h (limited to 'src/pulsecore/cpu-arm.h') diff --git a/src/pulsecore/cpu-arm.h b/src/pulsecore/cpu-arm.h new file mode 100644 index 00000000..1a0ac273 --- /dev/null +++ b/src/pulsecore/cpu-arm.h @@ -0,0 +1,39 @@ +#ifndef foocpuarmhfoo +#define foocpuarmhfoo + +/*** + This file is part of PulseAudio. + + Copyright 2004-2006 Lennart Poettering + Copyright 2009 Wim Taymans + + PulseAudio is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, + or (at your option) any later version. + + PulseAudio is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with PulseAudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include + +typedef enum pa_cpu_arm_flag { + PA_CPU_ARM_V6 = (1 << 0), + PA_CPU_ARM_NEON = (1 << 1), + PA_CPU_ARM_VFP = (1 << 2) +} pa_cpu_arm_flag_t; + +void pa_cpu_init_arm (void); + +/* some optimized functions */ +void pa_volume_func_init_arm(pa_cpu_arm_flag_t flags); + +#endif /* foocpuarmhfoo */ -- cgit From 8aa86f5247103432faf660cba33f5ce80fbbc2c7 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Wed, 19 Aug 2009 19:51:11 +0200 Subject: arm: implement ARM cpu detection --- src/pulsecore/cpu-arm.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/pulsecore/cpu-arm.h') diff --git a/src/pulsecore/cpu-arm.h b/src/pulsecore/cpu-arm.h index 1a0ac273..3ccd0708 100644 --- a/src/pulsecore/cpu-arm.h +++ b/src/pulsecore/cpu-arm.h @@ -27,8 +27,11 @@ typedef enum pa_cpu_arm_flag { PA_CPU_ARM_V6 = (1 << 0), - PA_CPU_ARM_NEON = (1 << 1), - PA_CPU_ARM_VFP = (1 << 2) + PA_CPU_ARM_V7 = (1 << 1), + PA_CPU_ARM_VFP = (1 << 2), + PA_CPU_ARM_EDSP = (1 << 3), + PA_CPU_ARM_NEON = (1 << 4), + PA_CPU_ARM_VFPV3 = (1 << 5) } pa_cpu_arm_flag_t; void pa_cpu_init_arm (void); -- cgit