GL/egl.h

   1 #ifndef __EGL__H__
   2 #define __EGL__H__
   3
   4
   5
   6 typedef int EGLBoolean;
   7 typedef int EGLint;
   8 typedef int EGLDisplay;
   9 typedef int EGLConfig;
  10 typedef int EGLSurface;
  11 typedef int EGLContext;
  12
  13 typedef int NativeDisplayType;
  14 typedef void* NativeWindowType;
  15 typedef void* NativePixmapType;
  16
  17 #define EGL_DEFAULT_DISPLAY 0
  18 #define EGL_NO_CONTEXT 0
  19 #define EGL_NO_DISPLAY 0
  20 #define EGL_NO_SURFACE 0
  21
  22 /*
  23 ** Versioning and extensions
  24 */
  25 #define EGL_VERSION_1_0                1
  26 #define EGL_VERSION_1_1                1
  27
  28 /*
  29 ** Boolean
  30 */
  31 #define EGL_FALSE                      0
  32 #define EGL_TRUE                       1
  33
  34 /*
  35 ** Errors
  36 */
  37 #define EGL_SUCCESS                    0x3000
  38 #define EGL_NOT_INITIALIZED            0x3001
  39 #define EGL_BAD_ACCESS                 0x3002
  40 #define EGL_BAD_ALLOC                  0x3003
  41 #define EGL_BAD_ATTRIBUTE              0x3004
  42 #define EGL_BAD_CONFIG                 0x3005
  43 #define EGL_BAD_CONTEXT                0x3006
  44 #define EGL_BAD_CURRENT_SURFACE        0x3007
  45 #define EGL_BAD_DISPLAY                0x3008
  46 #define EGL_BAD_MATCH                  0x3009
  47 #define EGL_BAD_NATIVE_PIXMAP          0x300A
  48 #define EGL_BAD_NATIVE_WINDOW          0x300B
  49 #define EGL_BAD_PARAMETER              0x300C
  50 #define EGL_BAD_SURFACE                0x300D
  51 #define EGL_CONTEXT_LOST               0x300E
  52 /* 0x300F - 0x301F reserved for additional errors. */
  53
  54 /*
  55 ** Config attributes
  56 */
  57 #define EGL_BUFFER_SIZE                0x3020
  58 #define EGL_ALPHA_SIZE                 0x3021
  59 #define EGL_BLUE_SIZE                  0x3022
  60 #define EGL_GREEN_SIZE                 0x3023
  61 #define EGL_RED_SIZE                   0x3024
  62 #define EGL_DEPTH_SIZE                 0x3025
  63 #define EGL_STENCIL_SIZE               0x3026
  64 #define EGL_CONFIG_CAVEAT              0x3027
  65 #define EGL_CONFIG_ID                  0x3028
  66 #define EGL_LEVEL                      0x3029
  67 #define EGL_MAX_PBUFFER_HEIGHT         0x302A
  68 #define EGL_MAX_PBUFFER_PIXELS         0x302B
  69 #define EGL_MAX_PBUFFER_WIDTH          0x302C
  70 #define EGL_NATIVE_RENDERABLE          0x302D
  71 #define EGL_NATIVE_VISUAL_ID           0x302E
  72 #define EGL_NATIVE_VISUAL_TYPE         0x302F
  73 /*#define EGL_PRESERVED_RESOURCES        0x3030*/
  74 #define EGL_SAMPLES                    0x3031
  75 #define EGL_SAMPLE_BUFFERS             0x3032
  76 #define EGL_SURFACE_TYPE               0x3033
  77 #define EGL_TRANSPARENT_TYPE           0x3034
  78 #define EGL_TRANSPARENT_BLUE_VALUE     0x3035
  79 #define EGL_TRANSPARENT_GREEN_VALUE    0x3036
  80 #define EGL_TRANSPARENT_RED_VALUE      0x3037
  81
  82 #define EGL_NONE                       0x3038   /* Also a config value */
  83 #define EGL_BIND_TO_TEXTURE_RGB        0x3039
  84 #define EGL_BIND_TO_TEXTURE_RGBA       0x303A
  85 #define EGL_MIN_SWAP_INTERVAL          0x303B
  86 #define EGL_MAX_SWAP_INTERVAL          0x303C
  87
  88 /*
  89 ** Config values
  90 */
  91 #define EGL_DONT_CARE                  ((EGLint) -1)
  92
  93 #define EGL_SLOW_CONFIG                0x3050   /* EGL_CONFIG_CAVEAT value */
  94 #define EGL_NON_CONFORMANT_CONFIG      0x3051   /* " */
  95 #define EGL_TRANSPARENT_RGB            0x3052   /* EGL_TRANSPARENT_TYPE value */
  96 #define EGL_NO_TEXTURE                 0x305C   /* EGL_TEXTURE_FORMAT/TARGET value */
  97 #define EGL_TEXTURE_RGB                0x305D   /* EGL_TEXTURE_FORMAT value */
  98 #define EGL_TEXTURE_RGBA               0x305E   /* " */
  99 #define EGL_TEXTURE_2D                 0x305F   /* EGL_TEXTURE_TARGET value */
 100
 101 /*
 102 ** Config attribute mask bits
 103 */
 104 #define EGL_PBUFFER_BIT                0x01     /* EGL_SURFACE_TYPE mask bit */
 105 #define EGL_PIXMAP_BIT                 0x02     /* " */
 106 #define EGL_WINDOW_BIT                 0x04     /* " */
 107
 108 /*
 109 ** String names
 110 */
 111 #define EGL_VENDOR                     0x3053
 112 #define EGL_VERSION                    0x3054
 113 #define EGL_EXTENSIONS                 0x3055
 114
 115 /*
 116 ** Surface attributes
 117 */
 118 #define EGL_HEIGHT                     0x3056
 119 #define EGL_WIDTH                      0x3057
 120 #define EGL_LARGEST_PBUFFER            0x3058
 121 #define EGL_TEXTURE_FORMAT             0x3080   /* For pbuffers bound as textures */
 122 #define EGL_TEXTURE_TARGET             0x3081   /* " */
 123 #define EGL_MIPMAP_TEXTURE             0x3082   /* " */
 124 #define EGL_MIPMAP_LEVEL               0x3083   /* " */
 125
 126 /*
 127 ** BindTexImage / ReleaseTexImage buffer target
 128 */
 129 #define EGL_BACK_BUFFER                0x3084
 130
 131 /*
 132 ** Current surfaces
 133 */
 134 #define EGL_DRAW                       0x3059
 135 #define EGL_READ                       0x305A
 136
 137 /*
 138 ** Engines
 139 */
 140 #define EGL_CORE_NATIVE_ENGINE         0x305B
 141
 142 #ifdef __cplusplus
 143 extern "C" {
 144 #endif
 145
 146 EGLint eglGetError (void);
 147
 148 EGLDisplay eglGetDisplay (NativeDisplayType display);
 149 EGLBoolean eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
 150 EGLBoolean eglTerminate (EGLDisplay dpy);
 151 const char * eglQueryString (EGLDisplay dpy, EGLint name);
 152 //#ifdef __cplusplus
 153 //void (* eglGetProcAddress (const char *procname))(...);
 154 //#else
 155 void * eglGetProcAddress (const char *procname);
 156 //#endif
 157
 158 EGLBoolean eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
 159 EGLBoolean eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
 160 EGLBoolean eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
 161
 162 EGLSurface eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
 163 EGLSurface eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
 164 EGLSurface eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
 165 EGLBoolean eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
 166 EGLBoolean eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
 167 /* EGL 1.1 render-to-texture APIs */
 168 EGLBoolean eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
 169 EGLBoolean eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
 170 EGLBoolean eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
 171
 172 /* EGL 1.1 swap control API */
 173 EGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval);
 174
 175 EGLContext eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);
 176 EGLBoolean eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
 177 EGLBoolean eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
 178 EGLContext eglGetCurrentContext (void);
 179 EGLSurface eglGetCurrentSurface (EGLint readdraw);
 180 EGLDisplay eglGetCurrentDisplay (void);
 181 EGLBoolean eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
 182
 183 EGLBoolean eglWaitGL (void);
 184 EGLBoolean eglWaitNative (EGLint engine);
 185 EGLBoolean eglSwapBuffers (EGLDisplay dpy, EGLSurface draw);
 186 EGLBoolean eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
 187
 188 #ifdef __cplusplus
 189 }
 190 #endif
 191
 192 #endif /* ___egl_h_ */