diff options
| author | Marcus Müller <mmueller@gnuradio.org> | 2019-08-07 21:45:12 +0200 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2019-08-09 23:04:28 +0200 |
| commit | f7bbf2c1d8d780294f3e016aff239ca35eb6516e (patch) | |
| tree | e09ab6112e02b2215b2d59ac24d3d6ea2edac745 /gr-blocks/lib/float_to_int_impl.cc | |
| parent | 78431dc6941e3acc67c858277dfe4a0ed583643c (diff) | |
Tree: clang-format without the include sorting
Diffstat (limited to 'gr-blocks/lib/float_to_int_impl.cc')
| -rw-r--r-- | gr-blocks/lib/float_to_int_impl.cc | 63 |
1 files changed, 31 insertions, 32 deletions
diff --git a/gr-blocks/lib/float_to_int_impl.cc b/gr-blocks/lib/float_to_int_impl.cc index 0dbef975bb..4c8ae689d8 100644 --- a/gr-blocks/lib/float_to_int_impl.cc +++ b/gr-blocks/lib/float_to_int_impl.cc @@ -30,49 +30,48 @@ #include <volk/volk.h> namespace gr { - namespace blocks { +namespace blocks { - float_to_int::sptr float_to_int::make(size_t vlen, float scale) - { - return gnuradio::get_initial_sptr(new float_to_int_impl(vlen, scale)); - } +float_to_int::sptr float_to_int::make(size_t vlen, float scale) +{ + return gnuradio::get_initial_sptr(new float_to_int_impl(vlen, scale)); +} - float_to_int_impl::float_to_int_impl(size_t vlen, float scale) - : sync_block("float_to_int", - io_signature::make (1, 1, sizeof(float)*vlen), - io_signature::make (1, 1, sizeof(int)*vlen)), - d_vlen(vlen), d_scale(scale) - { - const int alignment_multiple = - volk_get_alignment() / sizeof(int); - set_alignment(std::max(1, alignment_multiple)); - } +float_to_int_impl::float_to_int_impl(size_t vlen, float scale) + : sync_block("float_to_int", + io_signature::make(1, 1, sizeof(float) * vlen), + io_signature::make(1, 1, sizeof(int) * vlen)), + d_vlen(vlen), + d_scale(scale) +{ + const int alignment_multiple = volk_get_alignment() / sizeof(int); + set_alignment(std::max(1, alignment_multiple)); +} - int - float_to_int_impl::work(int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items) - { - // Disable the Volk for now. There is a problem for large 32-bit ints that - // are not properly represented by the precisions of a single float, which - // can cause wrapping from large, positive numbers to negative. - // In gri_float_to_int, the value is first promoted to a 64-bit - // value, clipped, then converted to a float. +int float_to_int_impl::work(int noutput_items, + gr_vector_const_void_star& input_items, + gr_vector_void_star& output_items) +{ + // Disable the Volk for now. There is a problem for large 32-bit ints that + // are not properly represented by the precisions of a single float, which + // can cause wrapping from large, positive numbers to negative. + // In gri_float_to_int, the value is first promoted to a 64-bit + // value, clipped, then converted to a float. #if 0 const float *in = (const float *) input_items[0]; int32_t *out = (int32_t *) output_items[0]; volk_32f_s32f_convert_32i(out, in, d_scale, d_vlen*noutput_items); #else - const float *in = (const float *) input_items[0]; - int *out = (int *) output_items[0]; + const float* in = (const float*)input_items[0]; + int* out = (int*)output_items[0]; - float_array_to_int (in, out, d_scale, d_vlen*noutput_items); + float_array_to_int(in, out, d_scale, d_vlen * noutput_items); #endif - return noutput_items; - } + return noutput_items; +} - } /* namespace blocks */ -}/* namespace gr */ +} /* namespace blocks */ +} /* namespace gr */ |