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206 lines
6.9 KiB
206 lines
6.9 KiB
/*
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* Copyright (C) 2011-2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "rsContext.h"
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#include "rsScriptC.h"
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#include "rsMatrix4x4.h"
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#include "rsMatrix3x3.h"
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#include "rsMatrix2x2.h"
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#include "rsCpuCore.h"
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#include "rsCpuScript.h"
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using android::renderscript::Matrix2x2;
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using android::renderscript::Matrix3x3;
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using android::renderscript::Matrix4x4;
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#define EXPORT_F32_FN_F32(func) \
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float __attribute__((overloadable)) SC_##func(float v) { \
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return func(v); \
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}
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#define EXPORT_F32_FN_F32_F32(func) \
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float __attribute__((overloadable)) SC_##func(float t, float v) { \
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return func(t, v); \
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}
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//////////////////////////////////////////////////////////////////////////////
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// Float util
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//////////////////////////////////////////////////////////////////////////////
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// Handle missing Gingerbread functions like tgammaf.
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float SC_tgammaf(float x) {
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#ifdef RS_COMPATIBILITY_LIB
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return __builtin_tgamma(x);
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#else
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return tgammaf(x);
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#endif
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}
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uint32_t SC_abs_i32(int32_t v) {return abs(v);}
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static void SC_MatrixLoadRotate(Matrix4x4 *m, float rot, float x, float y, float z) {
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m->loadRotate(rot, x, y, z);
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}
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static void SC_MatrixLoadScale(Matrix4x4 *m, float x, float y, float z) {
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m->loadScale(x, y, z);
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}
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static void SC_MatrixLoadTranslate(Matrix4x4 *m, float x, float y, float z) {
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m->loadTranslate(x, y, z);
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}
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static void SC_MatrixRotate(Matrix4x4 *m, float rot, float x, float y, float z) {
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m->rotate(rot, x, y, z);
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}
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static void SC_MatrixScale(Matrix4x4 *m, float x, float y, float z) {
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m->scale(x, y, z);
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}
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static void SC_MatrixTranslate(Matrix4x4 *m, float x, float y, float z) {
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m->translate(x, y, z);
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}
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static void SC_MatrixLoadOrtho(Matrix4x4 *m, float l, float r, float b, float t, float n, float f) {
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m->loadOrtho(l, r, b, t, n, f);
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}
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static void SC_MatrixLoadFrustum(Matrix4x4 *m, float l, float r, float b, float t, float n, float f) {
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m->loadFrustum(l, r, b, t, n, f);
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}
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static void SC_MatrixLoadPerspective(Matrix4x4 *m, float fovy, float aspect, float near, float far) {
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m->loadPerspective(fovy, aspect, near, far);
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}
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static bool SC_MatrixInverse_4x4(Matrix4x4 *m) {
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return m->inverse();
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}
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static bool SC_MatrixInverseTranspose_4x4(Matrix4x4 *m) {
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return m->inverseTranspose();
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}
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static void SC_MatrixTranspose_4x4(Matrix4x4 *m) {
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m->transpose();
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}
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static void SC_MatrixTranspose_3x3(Matrix3x3 *m) {
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m->transpose();
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}
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static void SC_MatrixTranspose_2x2(Matrix2x2 *m) {
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m->transpose();
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}
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float SC_randf2(float min, float max) {
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float r = (float)rand();
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r /= (float)RAND_MAX;
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r = r * (max - min) + min;
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return r;
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}
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EXPORT_F32_FN_F32(acosf)
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EXPORT_F32_FN_F32(acoshf)
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EXPORT_F32_FN_F32(asinf)
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EXPORT_F32_FN_F32(asinhf)
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EXPORT_F32_FN_F32(atanf)
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EXPORT_F32_FN_F32_F32(atan2f)
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EXPORT_F32_FN_F32(atanhf)
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EXPORT_F32_FN_F32(cbrtf)
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EXPORT_F32_FN_F32(ceilf)
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EXPORT_F32_FN_F32_F32(copysignf)
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EXPORT_F32_FN_F32(cosf)
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EXPORT_F32_FN_F32(coshf)
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EXPORT_F32_FN_F32(erfcf)
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EXPORT_F32_FN_F32(erff)
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EXPORT_F32_FN_F32(expf)
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EXPORT_F32_FN_F32(exp2f)
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EXPORT_F32_FN_F32(expm1f)
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EXPORT_F32_FN_F32_F32(fdimf)
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EXPORT_F32_FN_F32(floorf)
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float SC_fmaf(float u, float t, float v) {return fmaf(u, t, v);}
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EXPORT_F32_FN_F32_F32(fmaxf)
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EXPORT_F32_FN_F32_F32(fminf)
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EXPORT_F32_FN_F32_F32(fmodf)
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float SC_frexpf(float v, int* ptr) {return frexpf(v, ptr);}
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EXPORT_F32_FN_F32_F32(hypotf)
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int SC_ilogbf(float v) {return ilogbf(v); }
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float SC_ldexpf(float v, int i) {return ldexpf(v, i);}
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EXPORT_F32_FN_F32(lgammaf)
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float SC_lgammaf_r(float v, int* ptr) {return lgammaf_r(v, ptr);}
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EXPORT_F32_FN_F32(logf)
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EXPORT_F32_FN_F32(log10f)
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EXPORT_F32_FN_F32(log1pf)
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EXPORT_F32_FN_F32(logbf)
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float SC_modff(float v, float* ptr) {return modff(v, ptr);}
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EXPORT_F32_FN_F32_F32(nextafterf)
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EXPORT_F32_FN_F32_F32(powf)
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EXPORT_F32_FN_F32_F32(remainderf)
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float SC_remquof(float t, float v, int* ptr) {return remquof(t, v, ptr);}
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EXPORT_F32_FN_F32(rintf)
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EXPORT_F32_FN_F32(roundf)
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EXPORT_F32_FN_F32(sinf)
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EXPORT_F32_FN_F32(sinhf)
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EXPORT_F32_FN_F32(sqrtf)
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EXPORT_F32_FN_F32(tanf)
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EXPORT_F32_FN_F32(tanhf)
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EXPORT_F32_FN_F32(truncf)
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void __attribute__((overloadable)) rsMatrixLoadRotate(rs_matrix4x4 *m,
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float rot, float x, float y, float z) {
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SC_MatrixLoadRotate((Matrix4x4 *) m, rot, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixLoadScale(rs_matrix4x4 *m,
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float x, float y, float z) {
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SC_MatrixLoadScale((Matrix4x4 *) m, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixLoadTranslate(rs_matrix4x4 *m,
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float x, float y, float z) {
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SC_MatrixLoadTranslate((Matrix4x4 *) m, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixRotate(rs_matrix4x4 *m, float rot,
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float x, float y, float z) {
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SC_MatrixRotate((Matrix4x4 *) m, rot, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixScale(rs_matrix4x4 *m, float x,
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float y, float z) {
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SC_MatrixScale((Matrix4x4 *) m, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixTranslate(rs_matrix4x4 *m, float x,
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float y, float z) {
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SC_MatrixTranslate((Matrix4x4 *) m, x, y, z);
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}
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void __attribute__((overloadable)) rsMatrixLoadOrtho(rs_matrix4x4 *m, float l,
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float r, float b, float t, float n, float f) {
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SC_MatrixLoadOrtho((Matrix4x4 *) m, l, r, b, t, n, f);
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}
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void __attribute__((overloadable)) rsMatrixLoadFrustum(rs_matrix4x4 *m,
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float l, float r, float b, float t, float n, float f) {
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SC_MatrixLoadFrustum((Matrix4x4 *) m, l, r, b, t, n, f);
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}
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void __attribute__((overloadable)) rsMatrixLoadPerspective(rs_matrix4x4 *m,
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float fovy, float aspect, float near, float far) {
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SC_MatrixLoadPerspective((Matrix4x4 *) m, fovy, aspect, near, far);
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}
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bool __attribute__((overloadable)) rsMatrixInverse(rs_matrix4x4 *m) {
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return SC_MatrixInverse_4x4((Matrix4x4 *) m);
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}
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bool __attribute__((overloadable)) rsMatrixInverseTranspose(rs_matrix4x4 *m) {
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return SC_MatrixInverseTranspose_4x4((Matrix4x4 *) m);
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}
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void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix4x4 *m) {
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SC_MatrixTranspose_4x4((Matrix4x4 *) m);
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}
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void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix3x3 *m) {
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SC_MatrixTranspose_3x3((Matrix3x3 *) m);
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}
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void __attribute__((overloadable)) rsMatrixTranspose(rs_matrix2x2 *m) {
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SC_MatrixTranspose_2x2((Matrix2x2 *) m);
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}
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