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Imported Upstream version 0.1.0+git20131207+e452e83
[deb_libhybris.git] / hybris / include / EGL / egl.h
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d42e7319
JB		 1/* -*- mode: c; tab-width: 8; -*- */
2/* vi: set sw=4 ts=8: */
3/* Reference version of egl.h for EGL 1.4.
4 * $Revision: 9356 $ on $Date: 2009-10-21 02:52:25 -0700 (Wed, 21 Oct 2009) $
5 */
6
7/*
8** Copyright (c) 2007-2009 The Khronos Group Inc.
9**
10** Permission is hereby granted, free of charge, to any person obtaining a
11** copy of this software and/or associated documentation files (the
12** "Materials"), to deal in the Materials without restriction, including
13** without limitation the rights to use, copy, modify, merge, publish,
14** distribute, sublicense, and/or sell copies of the Materials, and to
15** permit persons to whom the Materials are furnished to do so, subject to
16** the following conditions:
17**
18** The above copyright notice and this permission notice shall be included
19** in all copies or substantial portions of the Materials.
20**
21** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
25** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
26** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
27** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
28*/
29
30#ifndef __egl_h_
31#define __egl_h_
32
33/* All platform-dependent types and macro boilerplate (such as EGLAPI
34 * and EGLAPIENTRY) should go in eglplatform.h.
35 */
36#include <EGL/eglplatform.h>
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
42/* EGL Types */
43/* EGLint is defined in eglplatform.h */
44typedef unsigned int EGLBoolean;
45typedef unsigned int EGLenum;
46typedef void *EGLConfig;
47typedef void *EGLContext;
48typedef void *EGLDisplay;
49typedef void *EGLSurface;
50typedef void *EGLClientBuffer;
51
52/* EGL Versioning */
53#define EGL_VERSION_1_0 1
54#define EGL_VERSION_1_1 1
55#define EGL_VERSION_1_2 1
56#define EGL_VERSION_1_3 1
57#define EGL_VERSION_1_4 1
58
59/* EGL Enumerants. Bitmasks and other exceptional cases aside, most
60 * enums are assigned unique values starting at 0x3000.
61 */
62
63/* EGL aliases */
64#define EGL_FALSE 0
65#define EGL_TRUE 1
66
67/* Out-of-band handle values */
68#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)0)
69#define EGL_NO_CONTEXT ((EGLContext)0)
70#define EGL_NO_DISPLAY ((EGLDisplay)0)
71#define EGL_NO_SURFACE ((EGLSurface)0)
72
73/* Out-of-band attribute value */
74#define EGL_DONT_CARE ((EGLint)-1)
75
76/* Errors / GetError return values */
77#define EGL_SUCCESS 0x3000
78#define EGL_NOT_INITIALIZED 0x3001
79#define EGL_BAD_ACCESS 0x3002
80#define EGL_BAD_ALLOC 0x3003
81#define EGL_BAD_ATTRIBUTE 0x3004
82#define EGL_BAD_CONFIG 0x3005
83#define EGL_BAD_CONTEXT 0x3006
84#define EGL_BAD_CURRENT_SURFACE 0x3007
85#define EGL_BAD_DISPLAY 0x3008
86#define EGL_BAD_MATCH 0x3009
87#define EGL_BAD_NATIVE_PIXMAP 0x300A
88#define EGL_BAD_NATIVE_WINDOW 0x300B
89#define EGL_BAD_PARAMETER 0x300C
90#define EGL_BAD_SURFACE 0x300D
91#define EGL_CONTEXT_LOST 0x300E /* EGL 1.1 - IMG_power_management */
92
93/* Reserved 0x300F-0x301F for additional errors */
94
95/* Config attributes */
96#define EGL_BUFFER_SIZE 0x3020
97#define EGL_ALPHA_SIZE 0x3021
98#define EGL_BLUE_SIZE 0x3022
99#define EGL_GREEN_SIZE 0x3023
100#define EGL_RED_SIZE 0x3024
101#define EGL_DEPTH_SIZE 0x3025
102#define EGL_STENCIL_SIZE 0x3026
103#define EGL_CONFIG_CAVEAT 0x3027
104#define EGL_CONFIG_ID 0x3028
105#define EGL_LEVEL 0x3029
106#define EGL_MAX_PBUFFER_HEIGHT 0x302A
107#define EGL_MAX_PBUFFER_PIXELS 0x302B
108#define EGL_MAX_PBUFFER_WIDTH 0x302C
109#define EGL_NATIVE_RENDERABLE 0x302D
110#define EGL_NATIVE_VISUAL_ID 0x302E
111#define EGL_NATIVE_VISUAL_TYPE 0x302F
112#define EGL_SAMPLES 0x3031
113#define EGL_SAMPLE_BUFFERS 0x3032
114#define EGL_SURFACE_TYPE 0x3033
115#define EGL_TRANSPARENT_TYPE 0x3034
116#define EGL_TRANSPARENT_BLUE_VALUE 0x3035
117#define EGL_TRANSPARENT_GREEN_VALUE 0x3036
118#define EGL_TRANSPARENT_RED_VALUE 0x3037
119#define EGL_NONE 0x3038 /* Attrib list terminator */
120#define EGL_BIND_TO_TEXTURE_RGB 0x3039
121#define EGL_BIND_TO_TEXTURE_RGBA 0x303A
122#define EGL_MIN_SWAP_INTERVAL 0x303B
123#define EGL_MAX_SWAP_INTERVAL 0x303C
124#define EGL_LUMINANCE_SIZE 0x303D
125#define EGL_ALPHA_MASK_SIZE 0x303E
126#define EGL_COLOR_BUFFER_TYPE 0x303F
127#define EGL_RENDERABLE_TYPE 0x3040
128#define EGL_MATCH_NATIVE_PIXMAP 0x3041 /* Pseudo-attribute (not queryable) */
129#define EGL_CONFORMANT 0x3042
130
131/* Reserved 0x3041-0x304F for additional config attributes */
132
133/* Config attribute values */
134#define EGL_SLOW_CONFIG 0x3050 /* EGL_CONFIG_CAVEAT value */
135#define EGL_NON_CONFORMANT_CONFIG 0x3051 /* EGL_CONFIG_CAVEAT value */
136#define EGL_TRANSPARENT_RGB 0x3052 /* EGL_TRANSPARENT_TYPE value */
137#define EGL_RGB_BUFFER 0x308E /* EGL_COLOR_BUFFER_TYPE value */
138#define EGL_LUMINANCE_BUFFER 0x308F /* EGL_COLOR_BUFFER_TYPE value */
139
140/* More config attribute values, for EGL_TEXTURE_FORMAT */
141#define EGL_NO_TEXTURE 0x305C
142#define EGL_TEXTURE_RGB 0x305D
143#define EGL_TEXTURE_RGBA 0x305E
144#define EGL_TEXTURE_2D 0x305F
145
146/* Config attribute mask bits */
147#define EGL_PBUFFER_BIT 0x0001 /* EGL_SURFACE_TYPE mask bits */
148#define EGL_PIXMAP_BIT 0x0002 /* EGL_SURFACE_TYPE mask bits */
149#define EGL_WINDOW_BIT 0x0004 /* EGL_SURFACE_TYPE mask bits */
150#define EGL_VG_COLORSPACE_LINEAR_BIT 0x0020 /* EGL_SURFACE_TYPE mask bits */
151#define EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040 /* EGL_SURFACE_TYPE mask bits */
152#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200 /* EGL_SURFACE_TYPE mask bits */
153#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400 /* EGL_SURFACE_TYPE mask bits */
154
155#define EGL_OPENGL_ES_BIT 0x0001 /* EGL_RENDERABLE_TYPE mask bits */
156#define EGL_OPENVG_BIT 0x0002 /* EGL_RENDERABLE_TYPE mask bits */
157#define EGL_OPENGL_ES2_BIT 0x0004 /* EGL_RENDERABLE_TYPE mask bits */
158#define EGL_OPENGL_BIT 0x0008 /* EGL_RENDERABLE_TYPE mask bits */
159
160/* QueryString targets */
161#define EGL_VENDOR 0x3053
162#define EGL_VERSION 0x3054
163#define EGL_EXTENSIONS 0x3055
164#define EGL_CLIENT_APIS 0x308D
165
166/* QuerySurface / SurfaceAttrib / CreatePbufferSurface targets */
167#define EGL_HEIGHT 0x3056
168#define EGL_WIDTH 0x3057
169#define EGL_LARGEST_PBUFFER 0x3058
170#define EGL_TEXTURE_FORMAT 0x3080
171#define EGL_TEXTURE_TARGET 0x3081
172#define EGL_MIPMAP_TEXTURE 0x3082
173#define EGL_MIPMAP_LEVEL 0x3083
174#define EGL_RENDER_BUFFER 0x3086
175#define EGL_VG_COLORSPACE 0x3087
176#define EGL_VG_ALPHA_FORMAT 0x3088
177#define EGL_HORIZONTAL_RESOLUTION 0x3090
178#define EGL_VERTICAL_RESOLUTION 0x3091
179#define EGL_PIXEL_ASPECT_RATIO 0x3092
180#define EGL_SWAP_BEHAVIOR 0x3093
181#define EGL_MULTISAMPLE_RESOLVE 0x3099
182
183/* EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets */
184#define EGL_BACK_BUFFER 0x3084
185#define EGL_SINGLE_BUFFER 0x3085
186
187/* OpenVG color spaces */
188#define EGL_VG_COLORSPACE_sRGB 0x3089 /* EGL_VG_COLORSPACE value */
189#define EGL_VG_COLORSPACE_LINEAR 0x308A /* EGL_VG_COLORSPACE value */
190
191/* OpenVG alpha formats */
192#define EGL_VG_ALPHA_FORMAT_NONPRE 0x308B /* EGL_ALPHA_FORMAT value */
193#define EGL_VG_ALPHA_FORMAT_PRE 0x308C /* EGL_ALPHA_FORMAT value */
194
195/* Constant scale factor by which fractional display resolutions &
196 * aspect ratio are scaled when queried as integer values.
197 */
198#define EGL_DISPLAY_SCALING 10000
199
200/* Unknown display resolution/aspect ratio */
201#define EGL_UNKNOWN ((EGLint)-1)
202
203/* Back buffer swap behaviors */
204#define EGL_BUFFER_PRESERVED 0x3094 /* EGL_SWAP_BEHAVIOR value */
205#define EGL_BUFFER_DESTROYED 0x3095 /* EGL_SWAP_BEHAVIOR value */
206
207/* CreatePbufferFromClientBuffer buffer types */
208#define EGL_OPENVG_IMAGE 0x3096
209
210/* QueryContext targets */
211#define EGL_CONTEXT_CLIENT_TYPE 0x3097
212
213/* CreateContext attributes */
214#define EGL_CONTEXT_CLIENT_VERSION 0x3098
215
216/* Multisample resolution behaviors */
217#define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A /* EGL_MULTISAMPLE_RESOLVE value */
218#define EGL_MULTISAMPLE_RESOLVE_BOX 0x309B /* EGL_MULTISAMPLE_RESOLVE value */
219
220/* BindAPI/QueryAPI targets */
221#define EGL_OPENGL_ES_API 0x30A0
222#define EGL_OPENVG_API 0x30A1
223#define EGL_OPENGL_API 0x30A2
224
225/* GetCurrentSurface targets */
226#define EGL_DRAW 0x3059
227#define EGL_READ 0x305A
228
229/* WaitNative engines */
230#define EGL_CORE_NATIVE_ENGINE 0x305B
231
232/* EGL 1.2 tokens renamed for consistency in EGL 1.3 */
233#define EGL_COLORSPACE EGL_VG_COLORSPACE
234#define EGL_ALPHA_FORMAT EGL_VG_ALPHA_FORMAT
235#define EGL_COLORSPACE_sRGB EGL_VG_COLORSPACE_sRGB
236#define EGL_COLORSPACE_LINEAR EGL_VG_COLORSPACE_LINEAR
237#define EGL_ALPHA_FORMAT_NONPRE EGL_VG_ALPHA_FORMAT_NONPRE
238#define EGL_ALPHA_FORMAT_PRE EGL_VG_ALPHA_FORMAT_PRE
239
240/* EGL extensions must request enum blocks from the Khronos
241 * API Registrar, who maintains the enumerant registry. Submit
242 * a bug in Khronos Bugzilla against task "Registry".
243 */
244
245
246
247/* EGL Functions */
248
249EGLAPI EGLint EGLAPIENTRY eglGetError(void);
250
251EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id);
252EGLAPI EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor);
253EGLAPI EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy);
254
255EGLAPI const char * EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name);
256
257EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy, EGLConfig *configs,
258 EGLint config_size, EGLint *num_config);
259EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list,
260 EGLConfig *configs, EGLint config_size,
261 EGLint *num_config);
262EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config,
263 EGLint attribute, EGLint *value);
264
265EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
266 EGLNativeWindowType win,
267 const EGLint *attrib_list);
268EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config,
269 const EGLint *attrib_list);
270EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
271 EGLNativePixmapType pixmap,
272 const EGLint *attrib_list);
273EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface);
274EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy, EGLSurface surface,
275 EGLint attribute, EGLint *value);
276
277EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api);
278EGLAPI EGLenum EGLAPIENTRY eglQueryAPI(void);
279
280EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient(void);
281
282EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread(void);
283
284EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer(
285 EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer,
286 EGLConfig config, const EGLint *attrib_list);
287
288EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface,
289 EGLint attribute, EGLint value);
290EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
291EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
292
293
294EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);
295
296
297EGLAPI EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy, EGLConfig config,
298 EGLContext share_context,
299 const EGLint *attrib_list);
300EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx);
301EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy, EGLSurface draw,
302 EGLSurface read, EGLContext ctx);
303
304EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext(void);
305EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw);
306EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void);
307EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy, EGLContext ctx,
308 EGLint attribute, EGLint *value);
309
310EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL(void);
311EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine);
312EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface);
313EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy, EGLSurface surface,
314 EGLNativePixmapType target);
315
316/* This is a generic function pointer type, whose name indicates it must
317 * be cast to the proper type *and calling convention* before use.
318 */
319typedef void (*__eglMustCastToProperFunctionPointerType)(void);
320
321/* Now, define eglGetProcAddress using the generic function ptr. type */
322EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY
323 eglGetProcAddress(const char *procname);
324
325#ifdef __cplusplus
326}
327#endif
328
329#endif /* __egl_h_ */
libhybris Piment Noir Debian package repository