add macOS implementation

2023-09-05 23:13:59 +08:00
parent c522cd6ee9
commit 84e3124e04
457 changed files with 169627 additions and 15 deletions
--- a/macos/include/math/mathfwd.h
+++ b/macos/include/math/mathfwd.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TNT_MATH_MATHFWD_H
+#define TNT_MATH_MATHFWD_H
+
+#ifdef _MSC_VER
+
+// MSVC cannot compute the size of math types correctly when this file is included before the
+// actual implementations.
+// See github.com/google/filament/issues/2190.
+#include <math/vec2.h>
+#include <math/vec3.h>
+#include <math/vec4.h>
+#include <math/mat2.h>
+#include <math/mat3.h>
+#include <math/mat4.h>
+
+#else
+
+#include <stdint.h>
+
+namespace filament {
+namespace math {
+namespace details {
+
+template<typename T> class TVec2;
+template<typename T> class TVec3;
+template<typename T> class TVec4;
+
+template<typename T> class TMat22;
+template<typename T> class TMat33;
+template<typename T> class TMat44;
+
+}  // namespace details
+
+using double2   = details::TVec2<double>;
+using float2    = details::TVec2<float>;
+using int2      = details::TVec2<int32_t>;
+using uint2     = details::TVec2<uint32_t>;
+using short2    = details::TVec2<int16_t>;
+using ushort2   = details::TVec2<uint16_t>;
+using byte2     = details::TVec2<int8_t>;
+using ubyte2    = details::TVec2<uint8_t>;
+using bool2     = details::TVec2<bool>;
+
+using double3   = details::TVec3<double>;
+using float3    = details::TVec3<float>;
+using int3      = details::TVec3<int32_t>;
+using uint3     = details::TVec3<uint32_t>;
+using short3    = details::TVec3<int16_t>;
+using ushort3   = details::TVec3<uint16_t>;
+using byte3     = details::TVec3<int8_t>;
+using ubyte3    = details::TVec3<uint8_t>;
+using bool3     = details::TVec3<bool>;
+
+using double4   = details::TVec4<double>;
+using float4    = details::TVec4<float>;
+using int4      = details::TVec4<int32_t>;
+using uint4     = details::TVec4<uint32_t>;
+using short4    = details::TVec4<int16_t>;
+using ushort4   = details::TVec4<uint16_t>;
+using byte4     = details::TVec4<int8_t>;
+using ubyte4    = details::TVec4<uint8_t>;
+using bool4     = details::TVec4<bool>;
+
+using mat2      = details::TMat22<double>;
+using mat2f     = details::TMat22<float>;
+
+using mat3      = details::TMat33<double>;
+using mat3f     = details::TMat33<float>;
+
+using mat4      = details::TMat44<double>;
+using mat4f     = details::TMat44<float>;
+
+}  // namespace math
+}  // namespace filament
+
+#endif // _MSC_VER
+
+#endif  // TNT_MATH_MATHFWD_H