diff options
Diffstat (limited to 'Transceiver52M/x86/convert_sse_4_1.h')
-rw-r--r-- | Transceiver52M/x86/convert_sse_4_1.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Transceiver52M/x86/convert_sse_4_1.h b/Transceiver52M/x86/convert_sse_4_1.h new file mode 100644 index 0000000..57a5efb --- /dev/null +++ b/Transceiver52M/x86/convert_sse_4_1.h @@ -0,0 +1,28 @@ +/* + * SSE type conversions + * Copyright (C) 2013 Thomas Tsou <tom@tsou.cc> + * + * This library 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. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +/* 16*N 16-bit signed integer converted to single precision floats */ +void _sse_convert_si16_ps_16n(float *restrict out, + const short *restrict in, int len); + +/* 16*N 16-bit signed integer conversion with remainder */ +void _sse_convert_si16_ps(float *restrict out, + const short *restrict in, int len); |