/* ** Copyright 2006, 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 ANDROID_OPENGLES_TOKEN_MANAGER_H #define ANDROID_OPENGLES_TOKEN_MANAGER_H #include <stdint.h> #include <stddef.h> #include <sys/types.h> #include <utils/threads.h> #include <GLES/gl.h> #include "Tokenizer.h" namespace android { // ---------------------------------------------------------------------------- class TokenManager { public: TokenManager(); ~TokenManager(); status_t getToken(GLsizei n, GLuint *tokens); void recycleTokens(GLsizei n, const GLuint *tokens); bool isTokenValid(GLuint token) const; private: mutable Mutex mLock; Tokenizer mTokenizer; }; // ---------------------------------------------------------------------------- }; // namespace android #endif // ANDROID_OPENGLES_TOKEN_MANAGER_H