#ifndef __LEGACY_EGL_1_1_EGL_H_

#define __LEGACY_EGL_1_1_EGL_H_

/**

@publishedAll

@released

*/

/*

** License Applicability. Except to the extent portions of this file are

** made subject to an alternative license as permitted in the SGI Free

** Software License B, Version 1.0 (the "License"), the contents of this

** file are subject only to the provisions of the License. You may not use

** this file except in compliance with the License. You may obtain a copy

** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600

** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:

**

** http://oss.sgi.com/projects/FreeB

**

** Note that, as provided in the License, the Software is distributed on an

** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS

** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND

** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A

** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

**

** Original Code. The Original Code is: OpenGL Sample Implementation,

** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,

** Inc. The Original Code is Copyright (c) 1991-2004 Silicon Graphics, Inc.

** Copyright in any portions created by third parties is as indicated

** elsewhere herein. All Rights Reserved.

**

** Additional Notice Provisions: The application programming interfaces

** established by SGI in conjunction with the Original Code are The

** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released

** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version

** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X

** Window System(R) (Version 1.3), released October 19, 1998. This software

** was created using the OpenGL(R) version 1.2.1 Sample Implementation

** published by SGI, but has not been independently verified as being

** compliant with the OpenGL(R) version 1.2.1 Specification.

*/

#include <GLES/gl.h>

#include <GLES/egltypes.h>

/*

** egltypes.h is platform dependent. It defines:

**

**     - EGL types and resources

**     - Native types

**     - EGL and native handle values

**

** EGL types and resources are to be typedef'ed with appropriate platform

** dependent resource handle types. EGLint must be an integer of at least

** 32-bit.

**

** NativeDisplayType, NativeWindowType and NativePixmapType are to be

** replaced with corresponding types of the native window system in egl.h.

**

** EGL and native handle values must match their types.

**

** Example egltypes.h:

*/

#if 0

#include <sys/types.h>

#include <native_window_system.h>

/*

** Types and resources

*/

typedef int EGLBoolean;

typedef int32_t EGLint;

typedef void *EGLDisplay;

typedef void *EGLConfig;

typedef void *EGLSurface;

typedef void *EGLContext;

/*

** EGL and native handle values

*/

#define EGL_DEFAULT_DISPLAY ((NativeDisplayType)0)

#define EGL_NO_CONTEXT ((EGLContext)0)

#define EGL_NO_DISPLAY ((EGLDisplay)0)

#define EGL_NO_SURFACE ((EGLSurface)0)

#endif

/*

** Versioning and extensions

*/

#define EGL_VERSION_1_0                1

#define EGL_VERSION_1_1		       1

/*

** Boolean

*/

#define EGL_FALSE                      0

#define EGL_TRUE                       1

/*

** Errors

*/

#define EGL_SUCCESS                    0x3000

#define EGL_NOT_INITIALIZED            0x3001

#define EGL_BAD_ACCESS                 0x3002

#define EGL_BAD_ALLOC                  0x3003

#define EGL_BAD_ATTRIBUTE              0x3004

#define EGL_BAD_CONFIG                 0x3005

#define EGL_BAD_CONTEXT                0x3006

#define EGL_BAD_CURRENT_SURFACE        0x3007

#define EGL_BAD_DISPLAY                0x3008

#define EGL_BAD_MATCH                  0x3009

#define EGL_BAD_NATIVE_PIXMAP          0x300A

#define EGL_BAD_NATIVE_WINDOW          0x300B

#define EGL_BAD_PARAMETER              0x300C

#define EGL_BAD_SURFACE                0x300D

#define EGL_CONTEXT_LOST	       0x300E

/* 0x300F - 0x301F reserved for additional errors. */

/*

** Config attributes

*/

#define EGL_BUFFER_SIZE                0x3020

#define EGL_ALPHA_SIZE                 0x3021

#define EGL_BLUE_SIZE                  0x3022

#define EGL_GREEN_SIZE                 0x3023

#define EGL_RED_SIZE                   0x3024

#define EGL_DEPTH_SIZE                 0x3025

#define EGL_STENCIL_SIZE               0x3026

#define EGL_CONFIG_CAVEAT              0x3027

#define EGL_CONFIG_ID                  0x3028

#define EGL_LEVEL                      0x3029

#define EGL_MAX_PBUFFER_HEIGHT         0x302A

#define EGL_MAX_PBUFFER_PIXELS         0x302B

#define EGL_MAX_PBUFFER_WIDTH          0x302C

#define EGL_NATIVE_RENDERABLE          0x302D

#define EGL_NATIVE_VISUAL_ID           0x302E

#define EGL_NATIVE_VISUAL_TYPE         0x302F

/*#define EGL_PRESERVED_RESOURCES        0x3030*/

#define EGL_SAMPLES                    0x3031

#define EGL_SAMPLE_BUFFERS             0x3032

#define EGL_SURFACE_TYPE               0x3033

#define EGL_TRANSPARENT_TYPE           0x3034

#define EGL_TRANSPARENT_BLUE_VALUE     0x3035

#define EGL_TRANSPARENT_GREEN_VALUE    0x3036

#define EGL_TRANSPARENT_RED_VALUE      0x3037

#define EGL_NONE		       0x3038	/* Also a config value */

#define EGL_BIND_TO_TEXTURE_RGB        0x3039

#define EGL_BIND_TO_TEXTURE_RGBA       0x303A

#define EGL_MIN_SWAP_INTERVAL	       0x303B

#define EGL_MAX_SWAP_INTERVAL	       0x303C

/*

** Config values

*/

#define EGL_DONT_CARE		       ((EGLint) -1)

#define EGL_SLOW_CONFIG		       0x3050	/* EGL_CONFIG_CAVEAT value */

#define EGL_NON_CONFORMANT_CONFIG      0x3051	/* " */

#define EGL_TRANSPARENT_RGB	       0x3052	/* EGL_TRANSPARENT_TYPE value */

#define EGL_NO_TEXTURE		       0x305C	/* EGL_TEXTURE_FORMAT/TARGET value */

#define EGL_TEXTURE_RGB		       0x305D	/* EGL_TEXTURE_FORMAT value */

#define EGL_TEXTURE_RGBA	       0x305E	/* " */

#define EGL_TEXTURE_2D		       0x305F	/* EGL_TEXTURE_TARGET value */

/*

** Config attribute mask bits

*/

#define EGL_PBUFFER_BIT		       0x01	/* EGL_SURFACE_TYPE mask bit */

#define EGL_PIXMAP_BIT		       0x02	/* " */

#define EGL_WINDOW_BIT		       0x04	/* " */

/*

** String names

*/

#define EGL_VENDOR                     0x3053

#define EGL_VERSION                    0x3054

#define EGL_EXTENSIONS                 0x3055

/*

** Surface attributes

*/

#define EGL_HEIGHT                     0x3056

#define EGL_WIDTH                      0x3057

#define EGL_LARGEST_PBUFFER            0x3058

#define EGL_TEXTURE_FORMAT	       0x3080	/* For pbuffers bound as textures */

#define EGL_TEXTURE_TARGET	       0x3081	/* " */

#define EGL_MIPMAP_TEXTURE	       0x3082	/* " */

#define EGL_MIPMAP_LEVEL	       0x3083	/* " */

/*

** BindTexImage / ReleaseTexImage buffer target

*/

#define EGL_BACK_BUFFER		       0x3084

/*

** Current surfaces

*/

#define EGL_DRAW                       0x3059

#define EGL_READ                       0x305A

/*

** Engines

*/

#define EGL_CORE_NATIVE_ENGINE         0x305B

/* 0x305C-0x3FFFF reserved for future use */

/*

** Functions

*/

#ifdef __cplusplus

extern "C" {

#endif

GLAPI EGLint GL_APIENTRY eglGetError (void);

GLAPI EGLDisplay GL_APIENTRY eglGetDisplay (NativeDisplayType display);

GLAPI EGLBoolean GL_APIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);

GLAPI EGLBoolean GL_APIENTRY eglTerminate (EGLDisplay dpy);

GLAPI const char * GL_APIENTRY eglQueryString (EGLDisplay dpy, EGLint name);

#ifdef __cplusplus

GLAPI void (* GL_APIENTRY eglGetProcAddress (const char *procname))(...);

#else

GLAPI void (* GL_APIENTRY eglGetProcAddress (const char *procname))();

#endif

GLAPI EGLBoolean GL_APIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);

GLAPI EGLBoolean GL_APIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);

GLAPI EGLBoolean GL_APIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);

GLAPI EGLSurface GL_APIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);

GLAPI EGLSurface GL_APIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);

GLAPI EGLSurface GL_APIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);

GLAPI EGLBoolean GL_APIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);

GLAPI EGLBoolean GL_APIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);

/* EGL 1.1 render-to-texture APIs */

GLAPI EGLBoolean GL_APIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);

GLAPI EGLBoolean GL_APIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);

GLAPI EGLBoolean GL_APIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);

/* EGL 1.1 swap control API */

GLAPI EGLBoolean GL_APIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);

GLAPI EGLContext GL_APIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);

GLAPI EGLBoolean GL_APIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);

GLAPI EGLBoolean GL_APIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);

GLAPI EGLContext GL_APIENTRY eglGetCurrentContext (void);

GLAPI EGLSurface GL_APIENTRY eglGetCurrentSurface (EGLint readdraw);

GLAPI EGLDisplay GL_APIENTRY eglGetCurrentDisplay (void);

GLAPI EGLBoolean GL_APIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);

GLAPI EGLBoolean GL_APIENTRY eglWaitGL (void);

GLAPI EGLBoolean GL_APIENTRY eglWaitNative (EGLint engine);

GLAPI EGLBoolean GL_APIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface draw);

GLAPI EGLBoolean GL_APIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, NativePixmapType target);

#ifdef __cplusplus

}

#endif

#endif /* __LEGACY_EGL_1_1_EGL_H_ */