| // |
| // Copyright (c) 2013-2014 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // copyvertex.h: Defines vertex buffer copying and conversion functions |
| |
| #ifndef LIBGLESV2_RENDERER_COPYVERTEX_H_ |
| #define LIBGLESV2_RENDERER_COPYVERTEX_H_ |
| |
| #include "common/mathutil.h" |
| |
| namespace rx |
| { |
| |
| // 'widenDefaultValueBits' gives the default value for the alpha channel (4th component) |
| // the sentinel value 0 means we do not want to widen the input or add an alpha channel |
| template <typename T, size_t componentCount, uint32_t widenDefaultValueBits> |
| inline void CopyNativeVertexData(const uint8_t *input, size_t stride, size_t count, uint8_t *output); |
| |
| template <size_t componentCount> |
| inline void Copy32FixedTo32FVertexData(const uint8_t *input, size_t stride, size_t count, uint8_t *output); |
| |
| template <typename T, size_t componentCount, bool normalized> |
| inline void CopyTo32FVertexData(const uint8_t *input, size_t stride, size_t count, uint8_t *output); |
| |
| template <bool isSigned, bool normalized, bool toFloat> |
| inline void CopyXYZ10W2ToXYZW32FVertexData(const uint8_t *input, size_t stride, size_t count, uint8_t *output); |
| |
| } |
| |
| #include "copyvertex.inl" |
| |
| #endif // LIBGLESV2_RENDERER_COPYVERTEX_H_ |