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/*
* Copyright (C) 2011 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 _FRAMEBUFFER_DATA_H
#define _FRAMEBUFFER_DATA_H
#include "objectNameManager.h"
#include <GLES/gl.h>
#include <GLES/glext.h>
class RenderbufferData : public ObjectData
{
public:
RenderbufferData();
~RenderbufferData();
unsigned int sourceEGLImage;
void (*eglImageDetach)(unsigned int imageId);
GLuint attachedFB;
GLenum attachedPoint;
GLuint eglImageGlobalTexName;
};
const int MAX_ATTACH_POINTS = 3;
class FramebufferData : public ObjectData
{
public:
explicit FramebufferData(GLuint name);
~FramebufferData();
void setAttachment(GLenum attachment,
GLenum target,
GLuint name,
ObjectDataPtr obj,
bool takeOwnership = false);
GLuint getAttachment(GLenum attachment,
GLenum *outTarget,
ObjectDataPtr *outObj);
void validate(class GLEScontext* ctx);
private:
inline int attachmentPointIndex(GLenum attachment);
void detachObject(int idx);
private:
GLuint m_fbName;
struct attachPoint {
GLenum target; // OGL if owned, GLES otherwise
GLuint name; // OGL if owned, GLES otherwise
ObjectDataPtr obj;
bool owned;
} m_attachPoints[MAX_ATTACH_POINTS+1];
bool m_dirty;
};
#endif
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