diff options
Diffstat (limited to '')
| -rw-r--r-- | platform/wavelet3d/main.cpp | 77 |
1 files changed, 64 insertions, 13 deletions
diff --git a/platform/wavelet3d/main.cpp b/platform/wavelet3d/main.cpp index 74435fd..c1e2f69 100644 --- a/platform/wavelet3d/main.cpp +++ b/platform/wavelet3d/main.cpp @@ -1,7 +1,8 @@ -#include <iostream> +#include <cmath> #include <cstddef> #include <cstdio> #include <cstdlib> +#include <iostream> #include <string> #include <Python.h> @@ -183,6 +184,8 @@ int main(int argc, char **argv) top.rst_n = 0; top.in_valid = 0; + top.geom_tvalid = 0; + top.raster_tready = 0; cycle(); top.rst_n = 1; @@ -207,21 +210,69 @@ int main(int argc, char **argv) min_max_fp(a_flt, b_flt); min_max_fp(a_flt, b_flt, true); - while (time < 50) { - cycle(); + float a_x, a_y, b_x, b_y, c_x, c_y; + std::cout << "a_x: "; + std::cin >> a_x; + std::cout << "a_y: "; + std::cin >> a_y; + std::cout << "b_x: "; + std::cin >> b_x; + std::cout << "b_y: "; + std::cin >> b_y; + std::cout << "c_x: "; + std::cin >> c_y; + std::cout << "c_y: "; + std::cin >> c_y; + + constexpr int FIXED_FRAC = 10; + + int geom[] = { + 42, + static_cast<int>(::ldexpf(a_x, FIXED_FRAC)), + static_cast<int>(::ldexpf(b_x, FIXED_FRAC)), + static_cast<int>(::ldexpf(c_x, FIXED_FRAC)), + static_cast<int>(::ldexpf(a_y, FIXED_FRAC)), + static_cast<int>(::ldexpf(b_y, FIXED_FRAC)), + static_cast<int>(::ldexpf(c_y, FIXED_FRAC)), + }; - if (!top.out_valid) - continue; + unsigned geom_idx = 0; - unsigned q_bits = top.q[0]; - int q_int = *reinterpret_cast<int*>(&q_bits); - float q_flt = *reinterpret_cast<float*>(&q_bits); + top.raster_tready = 1; + while (time < 1000) { + cycle(); - std::printf - ( - "[%03d] => q=0x%08x, q_flt=%g, q_int=%d, q_uint=%u\n", - time, q_bits, q_flt, q_int, q_bits - ); + if (top.out_valid) { + unsigned q_bits = top.q[0]; + int q_int = *reinterpret_cast<int*>(&q_bits); + float q_flt = *reinterpret_cast<float*>(&q_bits); + + std::printf + ( + "[%03d] => q=0x%08x, q_flt=%g, q_int=%d, q_uint=%u\n", + time, q_bits, q_flt, q_int, q_bits + ); + } + + if (geom_idx < sizeof geom / sizeof geom[0]) { + top.geom_tdata = geom[geom_idx]; + top.geom_tlast = geom_idx == sizeof geom / sizeof geom[0] - 1; + top.geom_tvalid = 1; + + top.eval(); + if (top.geom_tready) + geom_idx++; + } else { + top.geom_tlast = 0; + top.geom_tvalid = 0; + } + + if (top.raster_tvalid) { + unsigned data = top.raster_tdata; + auto fixed = ::ldexpf(static_cast<float>(static_cast<int>(data)), -FIXED_FRAC); + + std::printf("[%03d] raster d=0x%08x, d_fix=%g\n", time, data, fixed); + } } bool failed = Py_FinalizeEx() < 0; |