diff options
-rw-r--r-- | generic/include/clc/clc.h | 1 | ||||
-rw-r--r-- | generic/include/clc/integer/upsample.h | 25 | ||||
-rw-r--r-- | generic/lib/SOURCES | 1 | ||||
-rw-r--r-- | generic/lib/integer/upsample.cl | 34 |
4 files changed, 61 insertions, 0 deletions
diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h index dfdf747..9a2f443 100644 --- a/generic/include/clc/clc.h +++ b/generic/include/clc/clc.h @@ -68,6 +68,7 @@ #include <clc/integer/mul24.h> #include <clc/integer/rotate.h> #include <clc/integer/sub_sat.h> +#include <clc/integer/upsample.h> /* 6.11.2 and 6.11.3 Shared Integer/Math Functions */ #include <clc/shared/clamp.h> diff --git a/generic/include/clc/integer/upsample.h b/generic/include/clc/integer/upsample.h new file mode 100644 index 0000000..127debf --- /dev/null +++ b/generic/include/clc/integer/upsample.h @@ -0,0 +1,25 @@ +#define __CLC_UPSAMPLE_DECL(BGENTYPE, GENTYPE, UGENTYPE) \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE upsample(GENTYPE hi, UGENTYPE lo); + +#define __CLC_UPSAMPLE_VEC(BGENTYPE, GENTYPE, UGENTYPE) \ + __CLC_UPSAMPLE_DECL(BGENTYPE, GENTYPE, UGENTYPE); \ + __CLC_UPSAMPLE_DECL(BGENTYPE##2, GENTYPE##2, UGENTYPE##2); \ + __CLC_UPSAMPLE_DECL(BGENTYPE##3, GENTYPE##3, UGENTYPE##3); \ + __CLC_UPSAMPLE_DECL(BGENTYPE##4, GENTYPE##4, UGENTYPE##4); \ + __CLC_UPSAMPLE_DECL(BGENTYPE##8, GENTYPE##8, UGENTYPE##8); \ + __CLC_UPSAMPLE_DECL(BGENTYPE##16, GENTYPE##16, UGENTYPE##16); \ + +#define __CLC_UPSAMPLE_TYPES() \ + __CLC_UPSAMPLE_VEC(short, char, uchar) \ + __CLC_UPSAMPLE_VEC(ushort, uchar, uchar) \ + __CLC_UPSAMPLE_VEC(int, short, ushort) \ + __CLC_UPSAMPLE_VEC(uint, ushort, ushort) \ + __CLC_UPSAMPLE_VEC(long, int, uint) \ + __CLC_UPSAMPLE_VEC(ulong, uint, uint) \ + +__CLC_UPSAMPLE_TYPES() + +#undef __CLC_UPSAMPLE_TYPES +#undef __CLC_UPSAMPLE_DECL +#undef __CLC_UPSAMPLE_VEC + diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES index 21a7eaa..9ac08bd 100644 --- a/generic/lib/SOURCES +++ b/generic/lib/SOURCES @@ -17,6 +17,7 @@ integer/rotate.cl integer/sub_sat.cl integer/sub_sat_if.ll integer/sub_sat_impl.ll +integer/upsample.cl math/fmax.cl math/fmin.cl math/hypot.cl diff --git a/generic/lib/integer/upsample.cl b/generic/lib/integer/upsample.cl new file mode 100644 index 0000000..7301cc3 --- /dev/null +++ b/generic/lib/integer/upsample.cl @@ -0,0 +1,34 @@ +#include <clc/clc.h> + +#define __CLC_UPSAMPLE_IMPL(BGENTYPE, GENTYPE, UGENTYPE, GENSIZE) \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE upsample(GENTYPE hi, UGENTYPE lo){ \ + return ((BGENTYPE)hi << GENSIZE) | lo; \ + } \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE##2 upsample(GENTYPE##2 hi, UGENTYPE##2 lo){ \ + return (BGENTYPE##2){upsample(hi.s0, lo.s0), upsample(hi.s1, lo.s1)}; \ + } \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE##3 upsample(GENTYPE##3 hi, UGENTYPE##3 lo){ \ + return (BGENTYPE##3){upsample(hi.s0, lo.s0), upsample(hi.s1, lo.s1), upsample(hi.s2, lo.s2)}; \ + } \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE##4 upsample(GENTYPE##4 hi, UGENTYPE##4 lo){ \ + return (BGENTYPE##4){upsample(hi.lo, lo.lo), upsample(hi.hi, lo.hi)}; \ + } \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE##8 upsample(GENTYPE##8 hi, UGENTYPE##8 lo){ \ + return (BGENTYPE##8){upsample(hi.lo, lo.lo), upsample(hi.hi, lo.hi)}; \ + } \ + _CLC_OVERLOAD _CLC_DECL BGENTYPE##16 upsample(GENTYPE##16 hi, UGENTYPE##16 lo){ \ + return (BGENTYPE##16){upsample(hi.lo, lo.lo), upsample(hi.hi, lo.hi)}; \ + } \ + +#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 |