| /* |
| * Copyright (C) 2014 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 GRAPHICS_TRANSLATION_GLES_TEXTURE_CODECS_H_ |
| #define GRAPHICS_TRANSLATION_GLES_TEXTURE_CODECS_H_ |
| |
| #include <stddef.h> |
| #include <GLES/gl.h> |
| |
| class ConverterBase; |
| |
| class TextureConverter { |
| public: |
| TextureConverter(GLenum src_format, GLenum src_type, |
| GLenum dst_format, GLenum dst_type); |
| ~TextureConverter(); |
| |
| bool IsValid() const; |
| |
| void* Convert(size_t width, size_t height, size_t alignment, |
| const void* __restrict__ src, void* __restrict__ dst) const; |
| |
| private: |
| void InitializeConverter(); |
| |
| ConverterBase* converter_; |
| GLenum src_format_; |
| GLenum src_type_; |
| GLenum dst_format_; |
| GLenum dst_type_; |
| |
| TextureConverter(const TextureConverter&); |
| TextureConverter& operator=(const TextureConverter&); |
| }; |
| |
| #endif // GRAPHICS_TRANSLATION_GLES_TEXTURE_CODECS_H_ |