/src/ics-mr1/frameworks/base/libs/rs/scriptc/rs_cl.rsh Source File

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/src/ics-mr1/frameworks/base/libs/rs/scriptc/rs_cl.rsh
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    00001 /*
    00002  * Copyright (C) 2011 The Android Open Source Project
    00003  *
    00004  * Licensed under the Apache License, Version 2.0 (the "License");
    00005  * you may not use this file except in compliance with the License.
    00006  * You may obtain a copy of the License at
    00007  *
    00008  *      http://www.apache.org/licenses/LICENSE-2.0
    00009  *
    00010  * Unless required by applicable law or agreed to in writing, software
    00011  * distributed under the License is distributed on an "AS IS" BASIS,
    00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00013  * See the License for the specific language governing permissions and
    00014  * limitations under the License.
    00015  */
    00016
    00023 #ifndef __RS_CL_RSH__
    00024 #define __RS_CL_RSH__
    00025
    00026 // Conversions
    00027 #define CVT_FUNC_2(typeout, typein)                             \
    00028 _RS_RUNTIME typeout##2 __attribute__((overloadable))             \
    00029         convert_##typeout##2(typein##2 v);                      \
    00030 _RS_RUNTIME typeout##3 __attribute__((overloadable))             \
    00031         convert_##typeout##3(typein##3 v);                      \
    00032 _RS_RUNTIME typeout##4 __attribute__((overloadable))             \
    00033         convert_##typeout##4(typein##4 v);
    00034
    00035
    00036 #define CVT_FUNC(type)  CVT_FUNC_2(type, uchar)     \
    00037                         CVT_FUNC_2(type, char)      \
    00038                         CVT_FUNC_2(type, ushort)    \
    00039                         CVT_FUNC_2(type, short)     \
    00040                         CVT_FUNC_2(type, uint)      \
    00041                         CVT_FUNC_2(type, int)       \
    00042                         CVT_FUNC_2(type, float)
    00043
    00044 CVT_FUNC(char)
    00045 CVT_FUNC(uchar)
    00046 CVT_FUNC(short)
    00047 CVT_FUNC(ushort)
    00048 CVT_FUNC(int)
    00049 CVT_FUNC(uint)
    00050 CVT_FUNC(float)
    00051
    00052 // Float ops, 6.11.2
    00053
    00054 #define FN_FUNC_FN(fnc)                                         \
    00055 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v);  \
    00056 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v);  \
    00057 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v);
    00058
    00059 #define IN_FUNC_FN(fnc)                                         \
    00060 _RS_RUNTIME int2 __attribute__((overloadable)) fnc(float2 v);    \
    00061 _RS_RUNTIME int3 __attribute__((overloadable)) fnc(float3 v);    \
    00062 _RS_RUNTIME int4 __attribute__((overloadable)) fnc(float4 v);
    00063
    00064 #define FN_FUNC_FN_FN(fnc)                                                  \
    00065 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v1, float2 v2);  \
    00066 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v1, float3 v2);  \
    00067 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v1, float4 v2);
    00068
    00069 #define FN_FUNC_FN_F(fnc)                                                   \
    00070 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v1, float v2);   \
    00071 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v1, float v2);   \
    00072 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v1, float v2);
    00073
    00074 #define FN_FUNC_FN_IN(fnc)                                                  \
    00075 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v1, int2 v2);    \
    00076 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v1, int3 v2);    \
    00077 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v1, int4 v2);    \
    00078
    00079 #define FN_FUNC_FN_I(fnc)                                                   \
    00080 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v1, int v2);     \
    00081 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v1, int v2);     \
    00082 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v1, int v2);
    00083
    00084 #define FN_FUNC_FN_PFN(fnc)                     \
    00085 _RS_RUNTIME float2 __attribute__((overloadable)) \
    00086         fnc(float2 v1, float2 *v2);             \
    00087 _RS_RUNTIME float3 __attribute__((overloadable)) \
    00088         fnc(float3 v1, float3 *v2);             \
    00089 _RS_RUNTIME float4 __attribute__((overloadable)) \
    00090         fnc(float4 v1, float4 *v2);
    00091
    00092 #define FN_FUNC_FN_PIN(fnc)                                                 \
    00093 _RS_RUNTIME float2 __attribute__((overloadable)) fnc(float2 v1, int2 *v2);   \
    00094 _RS_RUNTIME float3 __attribute__((overloadable)) fnc(float3 v1, int3 *v2);   \
    00095 _RS_RUNTIME float4 __attribute__((overloadable)) fnc(float4 v1, int4 *v2);
    00096
    00097 #define FN_FUNC_FN_FN_FN(fnc)                   \
    00098 _RS_RUNTIME float2 __attribute__((overloadable)) \
    00099         fnc(float2 v1, float2 v2, float2 v3);   \
    00100 _RS_RUNTIME float3 __attribute__((overloadable)) \
    00101         fnc(float3 v1, float3 v2, float3 v3);   \
    00102 _RS_RUNTIME float4 __attribute__((overloadable)) \
    00103         fnc(float4 v1, float4 v2, float4 v3);
    00104
    00105 #define FN_FUNC_FN_FN_PIN(fnc)                  \
    00106 _RS_RUNTIME float2 __attribute__((overloadable)) \
    00107         fnc(float2 v1, float2 v2, int2 *v3);    \
    00108 _RS_RUNTIME float3 __attribute__((overloadable)) \
    00109         fnc(float3 v1, float3 v2, int3 *v3);    \
    00110 _RS_RUNTIME float4 __attribute__((overloadable)) \
    00111         fnc(float4 v1, float4 v2, int4 *v3);
    00112
    00113
    00119 extern float __attribute__((overloadable)) acos(float);
    00120 FN_FUNC_FN(acos)
    00121
    00127 extern float __attribute__((overloadable)) acosh(float);
    00128 FN_FUNC_FN(acosh)
    00129
    00135 _RS_RUNTIME float __attribute__((overloadable)) acospi(float v);
    00136 FN_FUNC_FN(acospi)
    00137
    00143 extern float __attribute__((overloadable)) asin(float);
    00144 FN_FUNC_FN(asin)
    00145
    00151 extern float __attribute__((overloadable)) asinh(float);
    00152 FN_FUNC_FN(asinh)
    00153
    00154
    00160 _RS_RUNTIME float __attribute__((overloadable)) asinpi(float v);
    00161 FN_FUNC_FN(asinpi)
    00162
    00168 extern float __attribute__((overloadable)) atan(float);
    00169 FN_FUNC_FN(atan)
    00170
    00180 extern float __attribute__((overloadable)) atan2(float y, float x);
    00181 FN_FUNC_FN_FN(atan2)
    00182
    00188 extern float __attribute__((overloadable)) atanh(float);
    00189 FN_FUNC_FN(atanh)
    00190
    00196 _RS_RUNTIME float __attribute__((overloadable)) atanpi(float v);
    00197 FN_FUNC_FN(atanpi)
    00198
    00208 _RS_RUNTIME float __attribute__((overloadable)) atan2pi(float y, float x);
    00209 FN_FUNC_FN_FN(atan2pi)
    00210
    00211
    00217 extern float __attribute__((overloadable)) cbrt(float);
    00218 FN_FUNC_FN(cbrt)
    00219
    00225 extern float __attribute__((overloadable)) ceil(float);
    00226 FN_FUNC_FN(ceil)
    00227
    00237 extern float __attribute__((overloadable)) copysign(float x, float y);
    00238 FN_FUNC_FN_FN(copysign)
    00239
    00245 extern float __attribute__((overloadable)) cos(float);
    00246 FN_FUNC_FN(cos)
    00247
    00253 extern float __attribute__((overloadable)) cosh(float);
    00254 FN_FUNC_FN(cosh)
    00255
    00261 _RS_RUNTIME float __attribute__((overloadable)) cospi(float v);
    00262 FN_FUNC_FN(cospi)
    00263
    00269 extern float __attribute__((overloadable)) erfc(float);
    00270 FN_FUNC_FN(erfc)
    00271
    00277 extern float __attribute__((overloadable)) erf(float);
    00278 FN_FUNC_FN(erf)
    00279
    00285 extern float __attribute__((overloadable)) exp(float);
    00286 FN_FUNC_FN(exp)
    00287
    00293 extern float __attribute__((overloadable)) exp2(float);
    00294 FN_FUNC_FN(exp2)
    00295
    00302 extern float __attribute__((overloadable)) pow(float x, float y);
    00303 FN_FUNC_FN_FN(pow)
    00304
    00310 _RS_RUNTIME float __attribute__((overloadable)) exp10(float v);
    00311 FN_FUNC_FN(exp10)
    00312
    00318 extern float __attribute__((overloadable)) expm1(float);
    00319 FN_FUNC_FN(expm1)
    00320
    00326 extern float __attribute__((overloadable)) fabs(float);
    00327 FN_FUNC_FN(fabs)
    00328
    00335 extern float __attribute__((overloadable)) fdim(float, float);
    00336 FN_FUNC_FN_FN(fdim)
    00337
    00343 extern float __attribute__((overloadable)) floor(float);
    00344 FN_FUNC_FN(floor)
    00345
    00351 extern float __attribute__((overloadable)) fma(float a, float b, float c);
    00352 FN_FUNC_FN_FN_FN(fma)
    00353
    00361 extern float __attribute__((overloadable)) fmax(float x, float y);
    00362 FN_FUNC_FN_FN(fmax);
    00363 FN_FUNC_FN_F(fmax);
    00364
    00371 extern float __attribute__((overloadable)) fmin(float x, float y);
    00372 FN_FUNC_FN_FN(fmin);
    00373 FN_FUNC_FN_F(fmin);
    00374
    00380 extern float __attribute__((overloadable)) fmod(float x, float y);
    00381 FN_FUNC_FN_FN(fmod)
    00382
    00383
    00390 _RS_RUNTIME float __attribute__((overloadable)) fract(float v, float *iptr);
    00391 FN_FUNC_FN_PFN(fract)
    00392
    00399 extern float __attribute__((overloadable)) frexp(float v, int *iptr);
    00400 FN_FUNC_FN_PIN(frexp)
    00401
    00407 extern float __attribute__((overloadable)) hypot(float x, float y);
    00408 FN_FUNC_FN_FN(hypot)
    00409
    00415 extern int __attribute__((overloadable)) ilogb(float);
    00416 IN_FUNC_FN(ilogb)
    00417
    00424 extern float __attribute__((overloadable)) ldexp(float x, int y);
    00425 FN_FUNC_FN_IN(ldexp)
    00426 FN_FUNC_FN_I(ldexp)
    00427
    00433 extern float __attribute__((overloadable)) lgamma(float);
    00434 FN_FUNC_FN(lgamma)
    00435
    00442 extern float __attribute__((overloadable)) lgamma(float x, int* y);
    00443 FN_FUNC_FN_PIN(lgamma)
    00444
    00450 extern float __attribute__((overloadable)) log(float);
    00451 FN_FUNC_FN(log)
    00452
    00458 extern float __attribute__((overloadable)) log10(float);
    00459 FN_FUNC_FN(log10)
    00460
    00466 _RS_RUNTIME float __attribute__((overloadable)) log2(float v);
    00467 FN_FUNC_FN(log2)
    00468
    00474 extern float __attribute__((overloadable)) log1p(float v);
    00475 FN_FUNC_FN(log1p)
    00476
    00482 extern float __attribute__((overloadable)) logb(float);
    00483 FN_FUNC_FN(logb)
    00484
    00490 extern float __attribute__((overloadable)) mad(float a, float b, float c);
    00491 FN_FUNC_FN_FN_FN(mad)
    00492
    00501 extern float __attribute__((overloadable)) modf(float x, float *iret);
    00502 FN_FUNC_FN_PFN(modf);
    00503
    00504 //extern float __attribute__((overloadable)) nan(uint);
    00505
    00511 extern float __attribute__((overloadable)) nextafter(float x, float y);
    00512 FN_FUNC_FN_FN(nextafter)
    00513
    00519 _RS_RUNTIME float __attribute__((overloadable)) pown(float v, int p);
    00520 FN_FUNC_FN_IN(pown)
    00521
    00528 _RS_RUNTIME float __attribute__((overloadable)) powr(float v, float p);
    00529 FN_FUNC_FN_FN(powr)
    00530
    00536 extern float __attribute__((overloadable)) remainder(float x, float y);
    00537 FN_FUNC_FN_FN(remainder)
    00538
    00539 // document once we know the precision of bionic
    00540 extern float __attribute__((overloadable)) remquo(float, float, int *);
    00541 FN_FUNC_FN_FN_PIN(remquo)
    00542
    00548 extern float __attribute__((overloadable)) rint(float);
    00549 FN_FUNC_FN(rint)
    00550
    00556 _RS_RUNTIME float __attribute__((overloadable)) rootn(float v, int n);
    00557 FN_FUNC_FN_IN(rootn)
    00558
    00564 extern float __attribute__((overloadable)) round(float);
    00565 FN_FUNC_FN(round)
    00566
    00572 extern float __attribute__((overloadable)) sqrt(float);
    00573 FN_FUNC_FN(sqrt)
    00574
    00581 _RS_RUNTIME float __attribute__((overloadable)) rsqrt(float v);
    00582 FN_FUNC_FN(rsqrt)
    00583
    00590 extern float __attribute__((overloadable)) sin(float v);
    00591 FN_FUNC_FN(sin)
    00592
    00602 _RS_RUNTIME float __attribute__((overloadable)) sincos(float v, float *cosptr);
    00603 FN_FUNC_FN_PFN(sincos);
    00604
    00610 extern float __attribute__((overloadable)) sinh(float);
    00611 FN_FUNC_FN(sinh)
    00612
    00618 _RS_RUNTIME float __attribute__((overloadable)) sinpi(float v);
    00619 FN_FUNC_FN(sinpi)
    00620
    00627 extern float __attribute__((overloadable)) tan(float v);
    00628 FN_FUNC_FN(tan)
    00629
    00636 extern float __attribute__((overloadable)) tanh(float);
    00637 FN_FUNC_FN(tanh)
    00638
    00644 _RS_RUNTIME float __attribute__((overloadable)) tanpi(float v);
    00645 FN_FUNC_FN(tanpi)
    00646
    00652 extern float __attribute__((overloadable)) tgamma(float);
    00653 FN_FUNC_FN(tgamma)
    00654
    00660 extern float __attribute__((overloadable)) trunc(float);
    00661 FN_FUNC_FN(trunc)
    00662
    00663
    00664 #define XN_FUNC_YN(typeout, fnc, typein)                                \
    00665 extern typeout __attribute__((overloadable)) fnc(typein);               \
    00666 _RS_RUNTIME typeout##2 __attribute__((overloadable)) fnc(typein##2 v);   \
    00667 _RS_RUNTIME typeout##3 __attribute__((overloadable)) fnc(typein##3 v);   \
    00668 _RS_RUNTIME typeout##4 __attribute__((overloadable)) fnc(typein##4 v);
    00669
    00670 #define UIN_FUNC_IN(fnc)          \
    00671 XN_FUNC_YN(uchar, fnc, char)      \
    00672 XN_FUNC_YN(ushort, fnc, short)    \
    00673 XN_FUNC_YN(uint, fnc, int)
    00674
    00675 #define IN_FUNC_IN(fnc)           \
    00676 XN_FUNC_YN(uchar, fnc, uchar)     \
    00677 XN_FUNC_YN(char, fnc, char)       \
    00678 XN_FUNC_YN(ushort, fnc, ushort)   \
    00679 XN_FUNC_YN(short, fnc, short)     \
    00680 XN_FUNC_YN(uint, fnc, uint)       \
    00681 XN_FUNC_YN(int, fnc, int)
    00682
    00683
    00684 #define XN_FUNC_XN_XN_BODY(type, fnc, body)         \
    00685 _RS_RUNTIME type __attribute__((overloadable))       \
    00686         fnc(type v1, type v2);                      \
    00687 _RS_RUNTIME type##2 __attribute__((overloadable))    \
    00688         fnc(type##2 v1, type##2 v2);                \
    00689 _RS_RUNTIME type##3 __attribute__((overloadable))    \
    00690         fnc(type##3 v1, type##3 v2);                \
    00691 _RS_RUNTIME type##4 __attribute__((overloadable))    \
    00692         fnc(type##4 v1, type##4 v2);
    00693
    00694 #define IN_FUNC_IN_IN_BODY(fnc, body) \
    00695 XN_FUNC_XN_XN_BODY(uchar, fnc, body)  \
    00696 XN_FUNC_XN_XN_BODY(char, fnc, body)   \
    00697 XN_FUNC_XN_XN_BODY(ushort, fnc, body) \
    00698 XN_FUNC_XN_XN_BODY(short, fnc, body)  \
    00699 XN_FUNC_XN_XN_BODY(uint, fnc, body)   \
    00700 XN_FUNC_XN_XN_BODY(int, fnc, body)    \
    00701 XN_FUNC_XN_XN_BODY(float, fnc, body)
    00702
    00703 UIN_FUNC_IN(abs)
    00704 IN_FUNC_IN(clz)
    00705
    00711 IN_FUNC_IN_IN_BODY(min, (v1 < v2 ? v1 : v2))
    00712 FN_FUNC_FN_F(min)
    00713
    00719 IN_FUNC_IN_IN_BODY(max, (v1 > v2 ? v1 : v2))
    00720 FN_FUNC_FN_F(max)
    00721
    00729 _RS_RUNTIME float __attribute__((overloadable)) clamp(float amount, float low, float high);
    00730 _RS_RUNTIME float2 __attribute__((overloadable)) clamp(float2 amount, float2 low, float2 high);
    00731 _RS_RUNTIME float3 __attribute__((overloadable)) clamp(float3 amount, float3 low, float3 high);
    00732 _RS_RUNTIME float4 __attribute__((overloadable)) clamp(float4 amount, float4 low, float4 high);
    00733 _RS_RUNTIME float2 __attribute__((overloadable)) clamp(float2 amount, float low, float high);
    00734 _RS_RUNTIME float3 __attribute__((overloadable)) clamp(float3 amount, float low, float high);
    00735 _RS_RUNTIME float4 __attribute__((overloadable)) clamp(float4 amount, float low, float high);
    00736
    00742 _RS_RUNTIME float __attribute__((overloadable)) degrees(float radians);
    00743 FN_FUNC_FN(degrees)
    00744
    00750 _RS_RUNTIME float __attribute__((overloadable)) mix(float start, float stop, float amount);
    00751 _RS_RUNTIME float2 __attribute__((overloadable)) mix(float2 start, float2 stop, float2 amount);
    00752 _RS_RUNTIME float3 __attribute__((overloadable)) mix(float3 start, float3 stop, float3 amount);
    00753 _RS_RUNTIME float4 __attribute__((overloadable)) mix(float4 start, float4 stop, float4 amount);
    00754 _RS_RUNTIME float2 __attribute__((overloadable)) mix(float2 start, float2 stop, float amount);
    00755 _RS_RUNTIME float3 __attribute__((overloadable)) mix(float3 start, float3 stop, float amount);
    00756 _RS_RUNTIME float4 __attribute__((overloadable)) mix(float4 start, float4 stop, float amount);
    00757
    00763 _RS_RUNTIME float __attribute__((overloadable)) radians(float degrees);
    00764 FN_FUNC_FN(radians)
    00765
    00774 _RS_RUNTIME float __attribute__((overloadable)) step(float edge, float v);
    00775 _RS_RUNTIME float2 __attribute__((overloadable)) step(float2 edge, float2 v);
    00776 _RS_RUNTIME float3 __attribute__((overloadable)) step(float3 edge, float3 v);
    00777 _RS_RUNTIME float4 __attribute__((overloadable)) step(float4 edge, float4 v);
    00778 _RS_RUNTIME float2 __attribute__((overloadable)) step(float2 edge, float v);
    00779 _RS_RUNTIME float3 __attribute__((overloadable)) step(float3 edge, float v);
    00780 _RS_RUNTIME float4 __attribute__((overloadable)) step(float4 edge, float v);
    00781
    00782 // not implemented
    00783 extern float __attribute__((overloadable)) smoothstep(float, float, float);
    00784 extern float2 __attribute__((overloadable)) smoothstep(float2, float2, float2);
    00785 extern float3 __attribute__((overloadable)) smoothstep(float3, float3, float3);
    00786 extern float4 __attribute__((overloadable)) smoothstep(float4, float4, float4);
    00787 extern float2 __attribute__((overloadable)) smoothstep(float, float, float2);
    00788 extern float3 __attribute__((overloadable)) smoothstep(float, float, float3);
    00789 extern float4 __attribute__((overloadable)) smoothstep(float, float, float4);
    00790
    00798 _RS_RUNTIME float __attribute__((overloadable)) sign(float v);
    00799 FN_FUNC_FN(sign)
    00800
    00806 _RS_RUNTIME float3 __attribute__((overloadable)) cross(float3 lhs, float3 rhs);
    00807 _RS_RUNTIME float4 __attribute__((overloadable)) cross(float4 lhs, float4 rhs);
    00808
    00814 _RS_RUNTIME float __attribute__((overloadable)) dot(float lhs, float rhs);
    00815 _RS_RUNTIME float __attribute__((overloadable)) dot(float2 lhs, float2 rhs);
    00816 _RS_RUNTIME float __attribute__((overloadable)) dot(float3 lhs, float3 rhs);
    00817 _RS_RUNTIME float __attribute__((overloadable)) dot(float4 lhs, float4 rhs);
    00818
    00824 _RS_RUNTIME float __attribute__((overloadable)) length(float v);
    00825 _RS_RUNTIME float __attribute__((overloadable)) length(float2 v);
    00826 _RS_RUNTIME float __attribute__((overloadable)) length(float3 v);
    00827 _RS_RUNTIME float __attribute__((overloadable)) length(float4 v);
    00828
    00834 _RS_RUNTIME float __attribute__((overloadable)) distance(float lhs, float rhs);
    00835 _RS_RUNTIME float __attribute__((overloadable)) distance(float2 lhs, float2 rhs);
    00836 _RS_RUNTIME float __attribute__((overloadable)) distance(float3 lhs, float3 rhs);
    00837 _RS_RUNTIME float __attribute__((overloadable)) distance(float4 lhs, float4 rhs);
    00838
    00844 _RS_RUNTIME float __attribute__((overloadable)) normalize(float v);
    00845 _RS_RUNTIME float2 __attribute__((overloadable)) normalize(float2 v);
    00846 _RS_RUNTIME float3 __attribute__((overloadable)) normalize(float3 v);
    00847 _RS_RUNTIME float4 __attribute__((overloadable)) normalize(float4 v);
    00848
    00849 #undef CVT_FUNC
    00850 #undef CVT_FUNC_2
    00851 #undef FN_FUNC_FN
    00852 #undef IN_FUNC_FN
    00853 #undef FN_FUNC_FN_FN
    00854 #undef FN_FUNC_FN_F
    00855 #undef FN_FUNC_FN_IN
    00856 #undef FN_FUNC_FN_I
    00857 #undef FN_FUNC_FN_PFN
    00858 #undef FN_FUNC_FN_PIN
    00859 #undef FN_FUNC_FN_FN_FN
    00860 #undef FN_FUNC_FN_FN_PIN
    00861 #undef XN_FUNC_YN
    00862 #undef UIN_FUNC_IN
    00863 #undef IN_FUNC_IN
    00864 #undef XN_FUNC_XN_XN_BODY
    00865 #undef IN_FUNC_IN_IN_BODY
    00866
    00867 #endif