return fx;
}
-struct fixed32_32 dal_fixed32_32_from_int(uint32_t value)
-{
- struct fixed32_32 fx;
-
- fx.value = (uint64_t)value<<32;
- return fx;
-}
-
struct fixed32_32 dal_fixed32_32_add(
struct fixed32_32 lhs,
struct fixed32_32 rhs)
return fx;
}
-struct fixed32_32 dal_fixed32_32_min(
- struct fixed32_32 lhs,
- struct fixed32_32 rhs)
-{
- return (lhs.value < rhs.value) ? lhs : rhs;
-}
-
-struct fixed32_32 dal_fixed32_32_max(
- struct fixed32_32 lhs,
- struct fixed32_32 rhs)
-{
- return (lhs.value > rhs.value) ? lhs : rhs;
-}
-
-bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs)
-{
- return lhs.value > rhs.value;
-}
-bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs)
-{
- return lhs.value > ((uint64_t)rhs<<32);
-}
-
-bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs)
-{
- return lhs.value < rhs.value;
-}
-
-bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs)
-{
- return lhs.value <= rhs.value;
-}
-
-bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs)
-{
- return lhs.value < ((uint64_t)rhs<<32);
-}
-
-bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs)
-{
- return lhs.value <= ((uint64_t)rhs<<32);
-}
-
uint32_t dal_fixed32_32_ceil(struct fixed32_32 v)
{
ASSERT((uint32_t)v.value ? (v.value >> 32) + 1 >= 1 : true);
return (v.value>>32) + ((uint32_t)v.value ? 1 : 0);
}
-uint32_t dal_fixed32_32_floor(struct fixed32_32 v)
-{
- return v.value>>32;
-}
-
uint32_t dal_fixed32_32_round(struct fixed32_32 v)
{
ASSERT(v.value + (1ULL<<31) >= (1ULL<<31));
return (v.value + (1ULL<<31))>>32;
}
-bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs)
-{
- return lhs.value == rhs.value;
-}
static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL };
struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d);
-struct fixed32_32 dal_fixed32_32_from_int(uint32_t value);
+static inline struct fixed32_32 dal_fixed32_32_from_int(uint32_t value)
+{
+ struct fixed32_32 fx;
+
+ fx.value = (uint64_t)value<<32;
+ return fx;
+}
+
struct fixed32_32 dal_fixed32_32_add(
struct fixed32_32 lhs,
struct fixed32_32 rhs);
struct fixed32_32 dal_fixed32_32_div_int(
struct fixed32_32 lhs,
uint32_t rhs);
-struct fixed32_32 dal_fixed32_32_min(
- struct fixed32_32 lhs,
- struct fixed32_32 rhs);
-struct fixed32_32 dal_fixed32_32_max(
- struct fixed32_32 lhs,
- struct fixed32_32 rhs);
-bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs);
-bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs);
-bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs);
-bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs);
-bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs);
-bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs);
-bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs);
+
+static inline struct fixed32_32 dal_fixed32_32_min(struct fixed32_32 lhs,
+ struct fixed32_32 rhs)
+{
+ return (lhs.value < rhs.value) ? lhs : rhs;
+}
+
+static inline struct fixed32_32 dal_fixed32_32_max(struct fixed32_32 lhs,
+ struct fixed32_32 rhs)
+{
+ return (lhs.value > rhs.value) ? lhs : rhs;
+}
+
+static inline bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+ return lhs.value > rhs.value;
+}
+
+static inline bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+ return lhs.value > ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+ return lhs.value < rhs.value;
+}
+
+static inline bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+ return lhs.value < ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+ return lhs.value <= rhs.value;
+}
+
+static inline bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+ return lhs.value <= ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+ return lhs.value == rhs.value;
+}
+
uint32_t dal_fixed32_32_ceil(struct fixed32_32 value);
-uint32_t dal_fixed32_32_floor(struct fixed32_32 value);
+static inline uint32_t dal_fixed32_32_floor(struct fixed32_32 value)
+{
+ return value.value>>32;
+}
+
uint32_t dal_fixed32_32_round(struct fixed32_32 value);
#endif