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Diffstat (limited to 'opengl/libagl/BufferObjectManager.h')
-rw-r--r-- | opengl/libagl/BufferObjectManager.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/opengl/libagl/BufferObjectManager.h b/opengl/libagl/BufferObjectManager.h deleted file mode 100644 index 9e9340a..0000000 --- a/opengl/libagl/BufferObjectManager.h +++ /dev/null @@ -1,85 +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 <stdint.h> -#include <stddef.h> -#include <sys/types.h> - -#include <utils/Atomic.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 volatile int32_t mCount; - mutable Mutex mLock; - KeyedVector<GLuint, gl::buffer_t*> mBuffers; -}; - -void EGLBufferObjectManager::incStrong(const void* id) const { - android_atomic_inc(&mCount); -} -void EGLBufferObjectManager::decStrong(const void* id) const { - if (android_atomic_dec(&mCount) == 1) { - delete this; - } -} - -// ---------------------------------------------------------------------------- -}; // namespace android - -#endif // ANDROID_OPENGLES_BUFFER_OBJECT_MANAGER_H - |