diff options
Diffstat (limited to 'src/core/CL/cl_kernels/fixed_point.h')
| -rw-r--r-- | src/core/CL/cl_kernels/fixed_point.h | 150 |
1 files changed, 75 insertions, 75 deletions
diff --git a/src/core/CL/cl_kernels/fixed_point.h b/src/core/CL/cl_kernels/fixed_point.h index b329118f14..d55346b532 100644 --- a/src/core/CL/cl_kernels/fixed_point.h +++ b/src/core/CL/cl_kernels/fixed_point.h @@ -103,11 +103,11 @@ TYPE_ALIAS(int, qs32) #define CONVERT_SAT(x, type) CONVERT_SAT_STR(x, type) /** Computes saturating absolute value of fixed point vector. - * - * @param[in] type the actual data type. - * - * @return The result of the fixed point absolute value. - */ + * + * @param[in] type the actual data type. + * + * @return The result of the fixed point absolute value. + */ #define ABSQ_SAT_IMPL(type) \ inline type abs_##type##_sat(type VopA) \ { \ @@ -121,11 +121,11 @@ ABSQ_SAT_IMPL(qs16x8) #define ABS_SAT_OP_EXPAND(a, type, size) ABS_SAT_OP_EXPAND_STR(a, type, size) /** Computes max of fixed point types. - * - * @param[in] type the actual data type. - * - * @return The result of the fixed point maximum. - */ + * + * @param[in] type the actual data type. + * + * @return The result of the fixed point maximum. + */ #define MAXQ_IMPL(type) \ inline type max_##type(type VopA, type VopB) \ { \ @@ -147,11 +147,11 @@ MAXQ_IMPL(qs16x16) #define MAX_OP_EXPAND(a, b, type, size) MAX_OP_EXPAND_STR(a, b, type, size) /** Computes saturated addition of fixed point types. - * - * @param[in] type the actual data type. - * - * @return The result of the fixed point addition. The result is saturated in case of overflow - */ + * + * @param[in] type the actual data type. + * + * @return The result of the fixed point addition. The result is saturated in case of overflow + */ #define ADDQ_SAT_IMPL(type) \ inline type add_sat_##type(type VopA, type VopB) \ { \ @@ -178,11 +178,11 @@ ADDQ_SAT_IMPL(qs32x16) #define ADD_SAT_OP_EXPAND(a, b, type, size) ADD_SAT_OP_EXPAND_STR(a, b, type, size) /** Computes saturated subtraction of fixed point types. - * - * @param[in] type the actual data type. - * - * @return The result of the fixed point subtraction. The result is saturated in case of overflow - */ + * + * @param[in] type the actual data type. + * + * @return The result of the fixed point subtraction. The result is saturated in case of overflow + */ #define SUBQ_SAT_IMPL(type) \ inline type sub_sat_##type(type VopA, type VopB) \ { \ @@ -258,12 +258,12 @@ MULQ_SAT_IMPL(qs16x16, qs32x16) #define MUL_SAT_OP_EXPAND(a, b, type, size, position) MUL_SAT_OP_EXPAND_STR(a, b, type, size, position) /** Saturate multiply-accumulate - * - * @param[in] type the actual data type. - * @param[in] itype the intermediate data type. - * - * @return The result of the fixed point multiply-accumulate. The result is saturated in case of overflow - */ + * + * @param[in] type the actual data type. + * @param[in] itype the intermediate data type. + * + * @return The result of the fixed point multiply-accumulate. The result is saturated in case of overflow + */ #define MLAQ_SAT_IMPL(type, itype) \ type mla_sat_##type(type VopA, type VopB, type VopC, int fixed_point_position) \ { \ @@ -279,12 +279,12 @@ MLAQ_SAT_IMPL(qs16x8, qs32x8) #define MLA_SAT_OP_EXPAND(a, b, c, type, size, position) MLA_SAT_OP_EXPAND_STR(a, b, c, type, size, position) /** Saturate multiply-accumulate long - * - * @param[in] type the actual data type. - * @param[in] itype the intermediate data type. - * - * @return The result of the fixed point multiply-accumulate long. The result is saturated in case of overflow - */ + * + * @param[in] type the actual data type. + * @param[in] itype the intermediate data type. + * + * @return The result of the fixed point multiply-accumulate long. The result is saturated in case of overflow + */ #define MLALQ_SAT_IMPL(type, itype) \ itype mlal_sat_##type(itype VopA, type VopB, type VopC, int fixed_point_position) \ { \ @@ -299,13 +299,13 @@ MLALQ_SAT_IMPL(qs16x8, qs32x8) #define MLAL_SAT_OP_EXPAND(a, b, c, type, size, position) MLAL_SAT_OP_EXPAND_STR(a, b, c, type, size, position) /** Saturate division of two fixed point vectors - * - * @param[in] stype the actual scalar data type. - * @param[in] type the actual data type. - * @param[in] itype the intermediate data type. - * - * @return The result of the fixed point division. The result is saturated in case of overflow - */ + * + * @param[in] stype the actual scalar data type. + * @param[in] type the actual data type. + * @param[in] itype the intermediate data type. + * + * @return The result of the fixed point division. The result is saturated in case of overflow + */ #define DIVQ_SAT_IMPL(stype, type, itype) \ inline type div_sat_##type(type VopA, type VopB, int fixed_point_position) \ { \ @@ -329,15 +329,15 @@ DIVQ_SAT_IMPL(qs16, qs16, qs32) #define DIV_SAT_OP_VEC_EXPAND(a, b, type, size, position) DIV_SAT_OP_VEC_EXPAND_STR(a, b, type, size, position) /** Saturate exponential of a fixed point vector - * - * @note Implemented approach uses taylor polynomial to approximate the exponential function. - * - * @param[in] stype the actual scalar data type. - * @param[in] type the actual data type. - * @param[in] size the number of the calculated elements. - * - * @return The result of the fixed point exponential. The result is saturated in case of overflow - */ + * + * @note Implemented approach uses taylor polynomial to approximate the exponential function. + * + * @param[in] stype the actual scalar data type. + * @param[in] type the actual data type. + * @param[in] size the number of the calculated elements. + * + * @return The result of the fixed point exponential. The result is saturated in case of overflow + */ #define EXPQ_IMPL(stype, type, size) \ inline type exp_sat_##type(type VopA, int fixed_point_position) \ { \ @@ -372,15 +372,15 @@ EXPQ_IMPL(qs16, qs16x16, 16) #define EXP_OP_EXPAND(a, type, size, position) EXP_OP_EXPAND_STR(a, type, size, position) /** Saturate logarithm of a fixed point vector - * - * @note Implemented approach uses taylor polynomial to approximate the logarithm function. - * - * @param[in] stype the actual scalar data type. - * @param[in] type the actual data type. - * @param[in] size the number of the calculated elements. - * - * @return The result of the fixed point logarithm. The result is saturated in case of overflow - */ + * + * @note Implemented approach uses taylor polynomial to approximate the logarithm function. + * + * @param[in] stype the actual scalar data type. + * @param[in] type the actual data type. + * @param[in] size the number of the calculated elements. + * + * @return The result of the fixed point logarithm. The result is saturated in case of overflow + */ #define LOGQ_IMPL(stype, type, size) \ inline type log_sat_##type(type VopA, int fixed_point_position) \ { \ @@ -410,15 +410,15 @@ LOGQ_IMPL(qs16, qs16x16, 16) #define LOG_OP_EXPAND(a, type, size, position) LOG_OP_EXPAND_STR(a, type, size, position) /** Saturate inverse square root of a fixed point vector - * - * @note Implemented approach uses Newton's method to approximate the inverse square root function. - * - * @param[in] stype the actual scalar data type. - * @param[in] type the actual data type. - * @param[in] size the number of the calculated elements. - * - * @return The result of the fixed point inverse square root. The result is saturated in case of overflow - */ + * + * @note Implemented approach uses Newton's method to approximate the inverse square root function. + * + * @param[in] stype the actual scalar data type. + * @param[in] type the actual data type. + * @param[in] size the number of the calculated elements. + * + * @return The result of the fixed point inverse square root. The result is saturated in case of overflow + */ #define INVSQRTQ_IMPL(stype, type, size) \ inline type invsqrt_sat_##type(type VopA, int fixed_point_position) \ { \ @@ -447,15 +447,15 @@ INVSQRTQ_IMPL(qs16, qs16x8, 8) #define INVSQRT_OP_EXPAND(a, type, size, position) INVSQRT_OP_EXPAND_STR(a, type, size, position) /** Saturate hyperbolic tangent of a fixed point vector - * - * tanh(x) = (e^2x - 1)/(e^2x + 1) - * - * @param[in] stype the actual scalar data type. - * @param[in] type the actual data type. - * @param[in] size the number of the calculated elements. - * - * @return The result of the fixed point hyperbolic tangent. The result is saturated in case of overflow - */ + * + * tanh(x) = (e^2x - 1)/(e^2x + 1) + * + * @param[in] stype the actual scalar data type. + * @param[in] type the actual data type. + * @param[in] size the number of the calculated elements. + * + * @return The result of the fixed point hyperbolic tangent. The result is saturated in case of overflow + */ #define TANHQ_IMPL(stype, type, size) \ inline type tanh_sat_##type(type VopA, int fixed_point_position) \ { \ |