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Diffstat (limited to 'opengl/libagl/BufferObjectManager.h')
| -rw-r--r-- | opengl/libagl/BufferObjectManager.h | 86 | 
1 files changed, 0 insertions, 86 deletions
diff --git a/opengl/libagl/BufferObjectManager.h b/opengl/libagl/BufferObjectManager.h deleted file mode 100644 index fcdae5b635..0000000000 --- a/opengl/libagl/BufferObjectManager.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - ** - ** 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_BUFFER_OBJECT_MANAGER_H -#define ANDROID_OPENGLES_BUFFER_OBJECT_MANAGER_H - -#include <atomic> -#include <stdint.h> -#include <stddef.h> -#include <sys/types.h> - -#include <utils/RefBase.h> -#include <utils/KeyedVector.h> -#include <utils/Errors.h> - -#include <GLES/gl.h> - -#include "Tokenizer.h" -#include "TokenManager.h" - - -namespace android { - -// ---------------------------------------------------------------------------- - -namespace gl { - -struct buffer_t { -    GLsizeiptr      size; -    GLenum          usage; -    uint8_t*        data; -    uint32_t        name; -}; - -}; - -class EGLBufferObjectManager : public TokenManager -{ -public: -    EGLBufferObjectManager(); -    ~EGLBufferObjectManager(); - -    // protocol for sp<> -    inline  void    incStrong(const void* id) const; -    inline  void    decStrong(const void* id) const; -    typedef void    weakref_type; - -    gl::buffer_t const* bind(GLuint buffer); -    int                 allocateStore(gl::buffer_t* bo, GLsizeiptr size, GLenum usage); -    void                deleteBuffers(GLsizei n, const GLuint* buffers); - -private: -    mutable std::atomic_size_t          mCount; -    mutable Mutex                       mLock; -    KeyedVector<GLuint, gl::buffer_t*>  mBuffers; -}; - -void EGLBufferObjectManager::incStrong(const void* /*id*/) const { -    mCount.fetch_add(1, std::memory_order_relaxed); -} -void EGLBufferObjectManager::decStrong(const void* /*id*/) const { -    if (mCount.fetch_sub(1, std::memory_order_release) == 0) { -        std::atomic_thread_fence(std::memory_order_acquire); -        delete this; -    } -} - -// ---------------------------------------------------------------------------- -}; // namespace android - -#endif // ANDROID_OPENGLES_BUFFER_OBJECT_MANAGER_H -  |