| // Copyright 2016 The SwiftShader Authors. All Rights Reserved. |
| // |
| // 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 Vertex_hpp |
| #define Vertex_hpp |
| |
| #include "Color.hpp" |
| #include "System/Types.hpp" |
| #include "Device/Config.hpp" |
| |
| namespace sw |
| { |
| ALIGN(16, struct Vertex |
| { |
| union |
| { |
| struct |
| { |
| float x; |
| float y; |
| float z; |
| float w; |
| }; |
| |
| float4 position; |
| }; |
| |
| float pointSize; |
| |
| int clipFlags; |
| |
| alignas(16) struct |
| { |
| int x; |
| int y; |
| float z; |
| float w; |
| } projected; |
| |
| alignas(16) float v[MAX_INTERFACE_COMPONENTS]; |
| }); |
| |
| static_assert((sizeof(Vertex) & 0x0000000F) == 0, "Vertex size not a multiple of 16 bytes (alignment requirement)"); |
| } |
| |
| #endif // Vertex_hpp |