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Diffstat (limited to 'host/lib/convert/convert_with_orc.cpp')
-rw-r--r-- | host/lib/convert/convert_with_orc.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/host/lib/convert/convert_with_orc.cpp b/host/lib/convert/convert_with_orc.cpp new file mode 100644 index 000000000..e44c8ca73 --- /dev/null +++ b/host/lib/convert/convert_with_orc.cpp @@ -0,0 +1,65 @@ +// +// Copyright 2011 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program 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 General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "convert_common.hpp" +#include <uhd/utils/byteswap.hpp> + +using namespace uhd::convert; + +extern "C" { +extern void _convert_fc32_1_to_item32_1_nswap_orc(void *, const void *, float, int); +extern void _convert_fc32_1_to_item32_1_bswap_orc(void *, const void *, float, int); +extern void _convert_item32_1_to_fc32_1_nswap_orc(void *, const void *, float, int); +extern void _convert_item32_1_to_fc32_1_bswap_orc(void *, const void *, float, int); +extern void _convert_sc16_1_to_item32_1_nswap_orc(void *, const void *, float, int); +extern void _convert_item32_1_to_sc16_1_nswap_orc(void *, const void *, float, int); +extern void _convert_fc32_1_to_sc8_1_nswap_orc(void *, const void *, float, int); +extern void _convert_swap_byte_pairs_orc(void *, const void *, int); +} + +DECLARE_CONVERTER(fc32, 1, sc16_item32_le, 1, PRIORITY_LIBORC){ + _convert_fc32_1_to_item32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(fc32, 1, sc16_item32_be, 1, PRIORITY_LIBORC){ + _convert_fc32_1_to_item32_1_bswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(sc16_item32_le, 1, fc32, 1, PRIORITY_LIBORC){ + _convert_item32_1_to_fc32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(sc16_item32_be, 1, fc32, 1, PRIORITY_LIBORC){ + _convert_item32_1_to_fc32_1_bswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(sc16, 1, sc16_item32_le, 1, PRIORITY_LIBORC){ + _convert_sc16_1_to_item32_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(sc16_item32_le, 1, sc16, 1, PRIORITY_LIBORC){ + _convert_item32_1_to_sc16_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} + +DECLARE_CONVERTER(fc32, 1, sc8_item32_be, 1, PRIORITY_LIBORC){ + _convert_fc32_1_to_sc8_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); + _convert_swap_byte_pairs_orc(outputs[0], outputs[0], (nsamps + 1)/2); +} + +DECLARE_CONVERTER(fc32, 1, sc8_item32_le, 1, PRIORITY_LIBORC){ + _convert_fc32_1_to_sc8_1_nswap_orc(outputs[0], inputs[0], scale_factor, nsamps); +} |