898ed70aa0
This speeds up our build time by using <iosfwd> and un-inlining the vector print functions.
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
/*
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* Copyright 2020 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 <math/vec2.h>
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#include <math/vec3.h>
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#include <math/vec4.h>
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#include <math/mat2.h>
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#include <math/mat3.h>
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#include <math/mat4.h>
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#include <math/quat.h>
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#include <iomanip>
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#include <ostream>
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#include <string>
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namespace filament {
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namespace math {
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namespace details {
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template<typename T>
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std::ostream& printVector(std::ostream& stream, const T* data, size_t count) {
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stream << "< ";
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for (size_t i = 0; i < count - 1; i++) {
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stream << data[i] << ", ";
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}
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stream << data[count - 1] << " >";
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return stream;
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}
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template<typename T>
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std::ostream& printMatrix(std::ostream& stream, const T* m, size_t rows, size_t cols) {
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for (size_t row = 0; row < rows; ++row) {
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if (row != 0) {
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stream << std::endl;
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}
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if (row == 0) {
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stream << "/ ";
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} else if (row == rows - 1) {
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stream << "\\ ";
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} else {
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stream << "| ";
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}
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for (size_t col = 0; col < cols; ++col) {
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stream << std::setw(10) << std::to_string(m[row + col * rows]);
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}
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if (row == 0) {
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stream << " \\";
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} else if (row == rows - 1) {
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stream << " /";
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} else {
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stream << " |";
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}
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}
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return stream;
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}
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template<template<typename T> class BASE, typename T>
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std::ostream& printQuat(std::ostream& stream, const BASE<T>& q) {
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return stream << "< " << q.w << " + " << q.x << "i + " << q.y << "j + " << q.z << "k >";
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}
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template std::ostream& printMatrix(std::ostream& stream, const double* data, size_t rows, size_t cols);
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template std::ostream& printMatrix(std::ostream& stream, const float* data, size_t rows, size_t cols);
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template std::ostream& printVector(std::ostream& stream, const double* data, size_t count);
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template std::ostream& printVector(std::ostream& stream, const float* data, size_t count);
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template std::ostream& printVector(std::ostream& stream, const int* data, size_t count);
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template std::ostream& printVector(std::ostream& stream, const half* data, size_t count);
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template std::ostream& printQuat(std::ostream& stream, const quath& q);
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template std::ostream& printQuat(std::ostream& stream, const quatf& q);
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template std::ostream& printQuat(std::ostream& stream, const quat& q);
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} // namespace details
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} // namespace math
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} // namespace filament
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