diff options
| -rw-r--r-- | generic/include/clc/clc.h | 2 | ||||
| -rw-r--r-- | generic/include/clc/integer/mad24.h | 3 | ||||
| -rw-r--r-- | generic/include/clc/integer/mad24.inc | 1 | ||||
| -rw-r--r-- | generic/include/clc/integer/mul24.h | 3 | ||||
| -rw-r--r-- | generic/include/clc/integer/mul24.inc | 1 | ||||
| -rw-r--r-- | generic/lib/SOURCES | 2 | ||||
| -rw-r--r-- | generic/lib/integer/mad24.cl | 4 | ||||
| -rw-r--r-- | generic/lib/integer/mad24.inc | 3 | ||||
| -rw-r--r-- | generic/lib/integer/mul24.cl | 4 | ||||
| -rw-r--r-- | generic/lib/integer/mul24.inc | 11 |
10 files changed, 34 insertions, 0 deletions
diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h index 1ce97ad..dfdf747 100644 --- a/generic/include/clc/clc.h +++ b/generic/include/clc/clc.h @@ -64,6 +64,8 @@ #include <clc/integer/abs_diff.h> #include <clc/integer/add_sat.h> #include <clc/integer/clz.h> +#include <clc/integer/mad24.h> +#include <clc/integer/mul24.h> #include <clc/integer/rotate.h> #include <clc/integer/sub_sat.h> diff --git a/generic/include/clc/integer/mad24.h b/generic/include/clc/integer/mad24.h new file mode 100644 index 0000000..0c120fa --- /dev/null +++ b/generic/include/clc/integer/mad24.h @@ -0,0 +1,3 @@ +#define __CLC_BODY <clc/integer/mad24.inc> +#include <clc/integer/integer-gentype.inc> +#undef __CLC_BODY diff --git a/generic/include/clc/integer/mad24.inc b/generic/include/clc/integer/mad24.inc new file mode 100644 index 0000000..81fe0c2 --- /dev/null +++ b/generic/include/clc/integer/mad24.inc @@ -0,0 +1 @@ +_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE mad24(__CLC_GENTYPE x, __CLC_GENTYPE y, __CLC_GENTYPE z); diff --git a/generic/include/clc/integer/mul24.h b/generic/include/clc/integer/mul24.h new file mode 100644 index 0000000..4f97098 --- /dev/null +++ b/generic/include/clc/integer/mul24.h @@ -0,0 +1,3 @@ +#define __CLC_BODY <clc/integer/mul24.inc> +#include <clc/integer/integer-gentype.inc> +#undef __CLC_BODY diff --git a/generic/include/clc/integer/mul24.inc b/generic/include/clc/integer/mul24.inc new file mode 100644 index 0000000..8cbf7c1 --- /dev/null +++ b/generic/include/clc/integer/mul24.inc @@ -0,0 +1 @@ +_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE mul24(__CLC_GENTYPE x, __CLC_GENTYPE y); diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES index 8cda14a..c2da3d7 100644 --- a/generic/lib/SOURCES +++ b/generic/lib/SOURCES @@ -11,6 +11,8 @@ integer/add_sat_impl.ll integer/clz.cl integer/clz_if.ll integer/clz_impl.ll +integer/mad24.cl +integer/mul24.cl integer/rotate.cl integer/sub_sat.cl integer/sub_sat_if.ll diff --git a/generic/lib/integer/mad24.cl b/generic/lib/integer/mad24.cl new file mode 100644 index 0000000..e29e99f --- /dev/null +++ b/generic/lib/integer/mad24.cl @@ -0,0 +1,4 @@ +#include <clc/clc.h> + +#define __CLC_BODY <mad24.inc> +#include <clc/integer/integer-gentype.inc> diff --git a/generic/lib/integer/mad24.inc b/generic/lib/integer/mad24.inc new file mode 100644 index 0000000..902b0aa --- /dev/null +++ b/generic/lib/integer/mad24.inc @@ -0,0 +1,3 @@ +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE mad24(__CLC_GENTYPE x, __CLC_GENTYPE y, __CLC_GENTYPE z){ + return mul24(x, y) + z; +} diff --git a/generic/lib/integer/mul24.cl b/generic/lib/integer/mul24.cl new file mode 100644 index 0000000..8aedca6 --- /dev/null +++ b/generic/lib/integer/mul24.cl @@ -0,0 +1,4 @@ +#include <clc/clc.h> + +#define __CLC_BODY <mul24.inc> +#include <clc/integer/integer-gentype.inc> diff --git a/generic/lib/integer/mul24.inc b/generic/lib/integer/mul24.inc new file mode 100644 index 0000000..95a2f1d --- /dev/null +++ b/generic/lib/integer/mul24.inc @@ -0,0 +1,11 @@ + +// We need to use shifts here in order to mantain the sign bit for signed +// integers. The compiler should optimize this to (x & 0x00FFFFFF) for +// unsigned integers. +#define CONVERT_TO_24BIT(x) (((x) << 8) >> 8) + +_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE mul24(__CLC_GENTYPE x, __CLC_GENTYPE y){ + return CONVERT_TO_24BIT(x) * CONVERT_TO_24BIT(y); +} + +#undef CONVERT_TO_24BIT |