1*a58d3d2aSXin Li /* Copyright (c) 2010 Xiph.Org Foundation 2*a58d3d2aSXin Li * Copyright (c) 2013 Parrot */ 3*a58d3d2aSXin Li /* 4*a58d3d2aSXin Li Redistribution and use in source and binary forms, with or without 5*a58d3d2aSXin Li modification, are permitted provided that the following conditions 6*a58d3d2aSXin Li are met: 7*a58d3d2aSXin Li 8*a58d3d2aSXin Li - Redistributions of source code must retain the above copyright 9*a58d3d2aSXin Li notice, this list of conditions and the following disclaimer. 10*a58d3d2aSXin Li 11*a58d3d2aSXin Li - Redistributions in binary form must reproduce the above copyright 12*a58d3d2aSXin Li notice, this list of conditions and the following disclaimer in the 13*a58d3d2aSXin Li documentation and/or other materials provided with the distribution. 14*a58d3d2aSXin Li 15*a58d3d2aSXin Li THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16*a58d3d2aSXin Li ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17*a58d3d2aSXin Li LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18*a58d3d2aSXin Li A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 19*a58d3d2aSXin Li OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20*a58d3d2aSXin Li EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21*a58d3d2aSXin Li PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22*a58d3d2aSXin Li PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 23*a58d3d2aSXin Li LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 24*a58d3d2aSXin Li NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 25*a58d3d2aSXin Li SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26*a58d3d2aSXin Li */ 27*a58d3d2aSXin Li 28*a58d3d2aSXin Li #if !defined(ARMCPU_H) 29*a58d3d2aSXin Li # define ARMCPU_H 30*a58d3d2aSXin Li 31*a58d3d2aSXin Li # if defined(OPUS_ARM_MAY_HAVE_EDSP) 32*a58d3d2aSXin Li # define MAY_HAVE_EDSP(name) name ## _edsp 33*a58d3d2aSXin Li # else 34*a58d3d2aSXin Li # define MAY_HAVE_EDSP(name) name ## _c 35*a58d3d2aSXin Li # endif 36*a58d3d2aSXin Li 37*a58d3d2aSXin Li # if defined(OPUS_ARM_MAY_HAVE_MEDIA) 38*a58d3d2aSXin Li # define MAY_HAVE_MEDIA(name) name ## _media 39*a58d3d2aSXin Li # else 40*a58d3d2aSXin Li # define MAY_HAVE_MEDIA(name) MAY_HAVE_EDSP(name) 41*a58d3d2aSXin Li # endif 42*a58d3d2aSXin Li 43*a58d3d2aSXin Li # if defined(OPUS_ARM_MAY_HAVE_NEON) 44*a58d3d2aSXin Li # define MAY_HAVE_NEON(name) name ## _neon 45*a58d3d2aSXin Li # else 46*a58d3d2aSXin Li # define MAY_HAVE_NEON(name) MAY_HAVE_MEDIA(name) 47*a58d3d2aSXin Li # endif 48*a58d3d2aSXin Li 49*a58d3d2aSXin Li # if defined(OPUS_ARM_MAY_HAVE_DOTPROD) 50*a58d3d2aSXin Li # define MAY_HAVE_DOTPROD(name) name ## _dotprod 51*a58d3d2aSXin Li # else 52*a58d3d2aSXin Li # define MAY_HAVE_DOTPROD(name) MAY_HAVE_NEON(name) 53*a58d3d2aSXin Li # endif 54*a58d3d2aSXin Li 55*a58d3d2aSXin Li # if defined(OPUS_ARM_PRESUME_EDSP) 56*a58d3d2aSXin Li # define PRESUME_EDSP(name) name ## _edsp 57*a58d3d2aSXin Li # else 58*a58d3d2aSXin Li # define PRESUME_EDSP(name) name ## _c 59*a58d3d2aSXin Li # endif 60*a58d3d2aSXin Li 61*a58d3d2aSXin Li # if defined(OPUS_ARM_PRESUME_MEDIA) 62*a58d3d2aSXin Li # define PRESUME_MEDIA(name) name ## _media 63*a58d3d2aSXin Li # else 64*a58d3d2aSXin Li # define PRESUME_MEDIA(name) PRESUME_EDSP(name) 65*a58d3d2aSXin Li # endif 66*a58d3d2aSXin Li 67*a58d3d2aSXin Li # if defined(OPUS_ARM_PRESUME_NEON) 68*a58d3d2aSXin Li # define PRESUME_NEON(name) name ## _neon 69*a58d3d2aSXin Li # else 70*a58d3d2aSXin Li # define PRESUME_NEON(name) PRESUME_MEDIA(name) 71*a58d3d2aSXin Li # endif 72*a58d3d2aSXin Li 73*a58d3d2aSXin Li # if defined(OPUS_ARM_PRESUME_DOTPROD) 74*a58d3d2aSXin Li # define PRESUME_DOTPROD(name) name ## _dotprod 75*a58d3d2aSXin Li # else 76*a58d3d2aSXin Li # define PRESUME_DOTPROD(name) PRESUME_NEON(name) 77*a58d3d2aSXin Li # endif 78*a58d3d2aSXin Li 79*a58d3d2aSXin Li # if defined(OPUS_HAVE_RTCD) 80*a58d3d2aSXin Li int opus_select_arch(void); 81*a58d3d2aSXin Li 82*a58d3d2aSXin Li #define OPUS_ARCH_ARM_V4 (0) 83*a58d3d2aSXin Li #define OPUS_ARCH_ARM_EDSP (1) 84*a58d3d2aSXin Li #define OPUS_ARCH_ARM_MEDIA (2) 85*a58d3d2aSXin Li #define OPUS_ARCH_ARM_NEON (3) 86*a58d3d2aSXin Li #define OPUS_ARCH_ARM_DOTPROD (4) 87*a58d3d2aSXin Li 88*a58d3d2aSXin Li # endif 89*a58d3d2aSXin Li 90*a58d3d2aSXin Li #endif 91