| #include <clc/internal/clc.h> |
| |
| // TODO: Replace with __clc_convert_<type> when available |
| #define __CLC_CONVERT_TY(X, TY) __builtin_convertvector(X, TY) |
| |
| #define __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE, GENTYPE, UGENTYPE, GENSIZE) \ |
| _CLC_OVERLOAD _CLC_DEF BGENTYPE __clc_upsample(GENTYPE hi, UGENTYPE lo) { \ |
| BGENTYPE large_hi = __CLC_CONVERT_TY(hi, BGENTYPE); \ |
| BGENTYPE large_lo = __CLC_CONVERT_TY(lo, BGENTYPE); \ |
| return (large_hi << (BGENTYPE)GENSIZE) | large_lo; \ |
| } |
| |
| #define __CLC_UPSAMPLE_IMPL(BGENTYPE, GENTYPE, UGENTYPE, GENSIZE) \ |
| _CLC_OVERLOAD _CLC_DEF BGENTYPE __clc_upsample(GENTYPE hi, UGENTYPE lo) { \ |
| return ((BGENTYPE)hi << GENSIZE) | lo; \ |
| } \ |
| __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE##2, GENTYPE##2, UGENTYPE##2, GENSIZE) \ |
| __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE##3, GENTYPE##3, UGENTYPE##3, GENSIZE) \ |
| __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE##4, GENTYPE##4, UGENTYPE##4, GENSIZE) \ |
| __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE##8, GENTYPE##8, UGENTYPE##8, GENSIZE) \ |
| __CLC_UPSAMPLE_VEC_IMPL(BGENTYPE##16, GENTYPE##16, UGENTYPE##16, GENSIZE) |
| |
| #define __CLC_UPSAMPLE_TYPES() \ |
| __CLC_UPSAMPLE_IMPL(short, char, uchar, 8) \ |
| __CLC_UPSAMPLE_IMPL(ushort, uchar, uchar, 8) \ |
| __CLC_UPSAMPLE_IMPL(int, short, ushort, 16) \ |
| __CLC_UPSAMPLE_IMPL(uint, ushort, ushort, 16) \ |
| __CLC_UPSAMPLE_IMPL(long, int, uint, 32) \ |
| __CLC_UPSAMPLE_IMPL(ulong, uint, uint, 32) |
| |
| __CLC_UPSAMPLE_TYPES() |
| |
| #undef __CLC_UPSAMPLE_TYPES |
| #undef __CLC_UPSAMPLE_IMPL |
| #undef __CLC_CONVERT_TY |
