Import EGL/GLES translator

external/android-emugl/host/libs/Translator/include/GLcommon/FramebufferData.h

@@ -0,0 +1,72 @@
+/*
+* 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