include/GLES/egl.h

   1 #ifndef _EGL_H
   2 #define _EGL_H
   3
   4 /*
   5 ** License Applicability. Except to the extent portions of this file are
   6 ** made subject to an alternative license as permitted in the SGI Free
   7 ** Software License B, Version 1.0 (the "License"), the contents of this
   8 ** file are subject only to the provisions of the License. You may not use
   9 ** this file except in compliance with the License. You may obtain a copy
  10 ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
  11 ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
  12 **
  13 ** http://oss.sgi.com/projects/FreeB
  14 **
  15 ** Note that, as provided in the License, the Software is distributed on an
  16 ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
  17 ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
  18 ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
  19 ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
  20 **
  21 ** Original Code. The Original Code is: OpenGL Sample Implementation,
  22 ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
  23 ** Inc. The Original Code is Copyright (c) 1991-2004 Silicon Graphics, Inc.
  24 ** Copyright in any portions created by third parties is as indicated
  25 ** elsewhere herein. All Rights Reserved.
  26 **
  27 ** Additional Notice Provisions: The application programming interfaces
  28 ** established by SGI in conjunction with the Original Code are The
  29 ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
  30 ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
  31 ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
  32 ** Window System(R) (Version 1.3), released October 19, 1998. This software
  33 ** was created using the OpenGL(R) version 1.2.1 Sample Implementation
  34 ** published by SGI, but has not been independently verified as being
  35 ** compliant with the OpenGL(R) version 1.2.1 Specification.
  36 */
  37
  38 #if 0/*XXX TEMPORARY HACK*/
  39 #include <GLES/gl.h>
  40 #else
  41 #include <GL/gl.h>
  42 #endif
  43 #include <GLES/egltypes.h>
  44
  45 /* XXX should go in eglext.h */
  46 #define GL_OES_VERSION_1_0  1
  47 #define GL_OES_read_format  1
  48 #define GL_OES_compressed_paletted_texture 1
  49 #define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A
  50 #define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
  51 #define GL_PALETTE4_RGB8_OES        0x8B90
  52 #define GL_PALETTE4_RGBA8_OES       0x8B91
  53 #define GL_PALETTE4_R5_G6_B5_OES    0x8B92
  54 #define GL_PALETTE4_RGBA4_OES       0x8B93
  55 #define GL_PALETTE4_RGB5_A1_OES     0x8B94
  56 #define GL_PALETTE8_RGB8_OES        0x8B95
  57 #define GL_PALETTE8_RGBA8_OES       0x8B96
  58 #define GL_PALETTE8_R5_G6_B5_OES    0x8B97
  59 #define GL_PALETTE8_RGBA4_OES       0x8B98
  60 #define GL_PALETTE8_RGB5_A1_OES     0x8B99
  61 /* XXX */
  62
  63 /*
  64 ** Versioning and extensions
  65 */
  66 #define EGL_VERSION_1_0                1
  67 #if 0
  68 #define EGL_VERSION_1_1                1
  69 #endif
  70
  71 /*
  72 ** Boolean
  73 */
  74 #define EGL_FALSE                      0
  75 #define EGL_TRUE                       1
  76
  77 /*
  78 ** Errors
  79 */
  80 #define EGL_SUCCESS                    0x3000
  81 #define EGL_NOT_INITIALIZED            0x3001
  82 #define EGL_BAD_ACCESS                 0x3002
  83 #define EGL_BAD_ALLOC                  0x3003
  84 #define EGL_BAD_ATTRIBUTE              0x3004
  85 #define EGL_BAD_CONFIG                 0x3005
  86 #define EGL_BAD_CONTEXT                0x3006
  87 #define EGL_BAD_CURRENT_SURFACE        0x3007
  88 #define EGL_BAD_DISPLAY                0x3008
  89 #define EGL_BAD_MATCH                  0x3009
  90 #define EGL_BAD_NATIVE_PIXMAP          0x300A
  91 #define EGL_BAD_NATIVE_WINDOW          0x300B
  92 #define EGL_BAD_PARAMETER              0x300C
  93 #define EGL_BAD_SURFACE                0x300D
  94 #define EGL_CONTEXT_LOST               0x300E
  95 /* 0x300F - 0x301F reserved for additional errors. */
  96
  97 /*
  98 ** Config attributes
  99 */
 100 #define EGL_BUFFER_SIZE                0x3020
 101 #define EGL_ALPHA_SIZE                 0x3021
 102 #define EGL_BLUE_SIZE                  0x3022
 103 #define EGL_GREEN_SIZE                 0x3023
 104 #define EGL_RED_SIZE                   0x3024
 105 #define EGL_DEPTH_SIZE                 0x3025
 106 #define EGL_STENCIL_SIZE               0x3026
 107 #define EGL_CONFIG_CAVEAT              0x3027
 108 #define EGL_CONFIG_ID                  0x3028
 109 #define EGL_LEVEL                      0x3029
 110 #define EGL_MAX_PBUFFER_HEIGHT         0x302A
 111 #define EGL_MAX_PBUFFER_PIXELS         0x302B
 112 #define EGL_MAX_PBUFFER_WIDTH          0x302C
 113 #define EGL_NATIVE_RENDERABLE          0x302D
 114 #define EGL_NATIVE_VISUAL_ID           0x302E
 115 #define EGL_NATIVE_VISUAL_TYPE         0x302F
 116 /*#define EGL_PRESERVED_RESOURCES        0x3030*/
 117 #define EGL_SAMPLES                    0x3031
 118 #define EGL_SAMPLE_BUFFERS             0x3032
 119 #define EGL_SURFACE_TYPE               0x3033
 120 #define EGL_TRANSPARENT_TYPE           0x3034
 121 #define EGL_TRANSPARENT_BLUE_VALUE     0x3035
 122 #define EGL_TRANSPARENT_GREEN_VALUE    0x3036
 123 #define EGL_TRANSPARENT_RED_VALUE      0x3037
 124 #define EGL_NONE                       0x3038   /* Also a config value */
 125 #define EGL_BIND_TO_TEXTURE_RGB        0x3039
 126 #define EGL_BIND_TO_TEXTURE_RGBA       0x303A
 127 #define EGL_MIN_SWAP_INTERVAL          0x303B
 128 #define EGL_MAX_SWAP_INTERVAL          0x303C
 129
 130 /*
 131 ** Config values
 132 */
 133 #define EGL_DONT_CARE                  ((EGLint) -1)
 134
 135 #define EGL_SLOW_CONFIG                0x3050   /* EGL_CONFIG_CAVEAT value */
 136 #define EGL_NON_CONFORMANT_CONFIG      0x3051   /* " */
 137 #define EGL_TRANSPARENT_RGB            0x3052   /* EGL_TRANSPARENT_TYPE value */
 138 #define EGL_NO_TEXTURE                 0x305C   /* EGL_TEXTURE_FORMAT/TARGET value */
 139 #define EGL_TEXTURE_RGB                0x305D   /* EGL_TEXTURE_FORMAT value */
 140 #define EGL_TEXTURE_RGBA               0x305E   /* " */
 141 #define EGL_TEXTURE_2D                 0x305F   /* EGL_TEXTURE_TARGET value */
 142
 143 /*
 144 ** Config attribute mask bits
 145 */
 146 #define EGL_PBUFFER_BIT                0x01     /* EGL_SURFACE_TYPE mask bit */
 147 #define EGL_PIXMAP_BIT                 0x02     /* " */
 148 #define EGL_WINDOW_BIT                 0x04     /* " */
 149
 150 /*
 151 ** String names
 152 */
 153 #define EGL_VENDOR                     0x3053   /* eglQueryString target */
 154 #define EGL_VERSION                    0x3054   /* " */
 155 #define EGL_EXTENSIONS                 0x3055   /* " */
 156
 157 /*
 158 ** Surface attributes
 159 */
 160 #define EGL_HEIGHT                     0x3056
 161 #define EGL_WIDTH                      0x3057
 162 #define EGL_LARGEST_PBUFFER            0x3058
 163 #define EGL_TEXTURE_FORMAT             0x3080   /* For pbuffers bound as textures */
 164 #define EGL_TEXTURE_TARGET             0x3081   /* " */
 165 #define EGL_MIPMAP_TEXTURE             0x3082   /* " */
 166 #define EGL_MIPMAP_LEVEL               0x3083   /* " */
 167
 168 /*
 169 ** BindTexImage / ReleaseTexImage buffer target
 170 */
 171 #define EGL_BACK_BUFFER                0x3084
 172
 173 /*
 174 ** Current surfaces
 175 */
 176 #define EGL_DRAW                       0x3059
 177 #define EGL_READ                       0x305A
 178
 179 /*
 180 ** Engines
 181 */
 182 #define EGL_CORE_NATIVE_ENGINE         0x305B
 183
 184 /* 0x305C-0x3FFFF reserved for future use */
 185
 186 /*
 187 ** Functions
 188 */
 189 #ifdef __cplusplus
 190 extern "C" {
 191 #endif
 192
 193 GLAPI EGLint APIENTRY eglGetError (void);
 194
 195 GLAPI EGLDisplay APIENTRY eglGetDisplay (NativeDisplayType display);
 196 GLAPI EGLBoolean APIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
 197 GLAPI EGLBoolean APIENTRY eglTerminate (EGLDisplay dpy);
 198 GLAPI const char * APIENTRY eglQueryString (EGLDisplay dpy, EGLint name);
 199 GLAPI void (* APIENTRY eglGetProcAddress (const char *procname))(void);
 200
 201 GLAPI EGLBoolean APIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
 202 GLAPI EGLBoolean APIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
 203 GLAPI EGLBoolean APIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
 204
 205 GLAPI EGLSurface APIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
 206 GLAPI EGLSurface APIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
 207 GLAPI EGLSurface APIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
 208 GLAPI EGLBoolean APIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
 209 GLAPI EGLBoolean APIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
 210
 211 /* EGL 1.1 render-to-texture APIs */
 212 GLAPI EGLBoolean APIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
 213 GLAPI EGLBoolean APIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
 214 GLAPI EGLBoolean APIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
 215
 216 /* EGL 1.1 swap control API */
 217 GLAPI EGLBoolean APIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);
 218
 219 GLAPI EGLContext APIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);
 220 GLAPI EGLBoolean APIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
 221 GLAPI EGLBoolean APIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
 222 GLAPI EGLContext APIENTRY eglGetCurrentContext (void);
 223 GLAPI EGLSurface APIENTRY eglGetCurrentSurface (EGLint readdraw);
 224 GLAPI EGLDisplay APIENTRY eglGetCurrentDisplay (void);
 225 GLAPI EGLBoolean APIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
 226
 227 GLAPI EGLBoolean APIENTRY eglWaitGL (void);
 228 GLAPI EGLBoolean APIENTRY eglWaitNative (EGLint engine);
 229 GLAPI EGLBoolean APIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface draw);
 230 GLAPI EGLBoolean APIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
 231
 232
 233
 234 /* EGL_MESA_screen extension  >>> PRELIMINARY <<< */
 235 #ifndef EGL_MESA_screen_surface
 236 #define EGL_MESA_screen_surface 1
 237
 238 #define EGL_BAD_SCREEN_MESA        0x4000
 239 #define EGL_BAD_MODE_MESA          0x4001
 240 #define EGL_SCREEN_COUNT_MESA      0x4002
 241 #define EGL_SCREEN_POSITION_MESA   0x4003
 242 #define EGL_MODE_ID_MESA           0x4004
 243 #define EGL_REFRESH_RATE_MESA      0x4005
 244 #define EGL_OPTIMAL_MODE_MESA      0x4006
 245 #define EGL_SCREEN_BIT_MESA        0x08
 246
 247 GLAPI EGLBoolean APIENTRY eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
 248 GLAPI EGLBoolean APIENTRY eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
 249 GLAPI EGLBoolean APIENTRY eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint *value);
 250 GLAPI EGLBoolean APIENTRY eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest, unsigned long mask);
 251 GLAPI EGLBoolean APIENTRY eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens);
 252 GLAPI EGLSurface APIENTRY eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
 253 GLAPI EGLBoolean APIENTRY eglShowSurfaceMESA(EGLDisplay dpy, EGLint screen, EGLSurface surface, EGLModeMESA mode);
 254 GLAPI EGLBoolean APIENTRY eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y);
 255 GLAPI EGLBoolean APIENTRY eglQueryDisplayMESA(EGLDisplay dpy, EGLint attrib, EGLint *value);
 256 GLAPI EGLBoolean APIENTRY eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint attribute, EGLint *value);
 257 GLAPI EGLBoolean APIENTRY eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLSurface *surface);
 258 GLAPI EGLBoolean APIENTRY eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode);
 259 GLAPI const char * APIENTRY eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode);
 260
 261 #endif /* EGL_MESA_screen_surface */
 262
 263
 264
 265
 266
 267
 268
 269
 270 #ifdef __cplusplus
 271 }
 272 #endif
 273
 274 #endif /* _EGL_H */