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José Fonseca43648602011-05-15 12:56:59 +01001##########################################################################
2#
3# Copyright 2008-2009 VMware, Inc.
4# All Rights Reserved.
5#
6# Permission is hereby granted, free of charge, to any person obtaining a copy
7# of this software and associated documentation files (the "Software"), to deal
8# in the Software without restriction, including without limitation the rights
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10# copies of the Software, and to permit persons to whom the Software is
11# furnished to do so, subject to the following conditions:
12#
13# The above copyright notice and this permission notice shall be included in
14# all copies or substantial portions of the Software.
15#
16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22# THE SOFTWARE.
23#
24##########################################################################/
25
26"""CGL API description."""
27
28
29from stdapi import *
José Fonseca3bcb33c2011-05-27 20:14:31 +010030from glapi import *
José Fonseca43648602011-05-15 12:56:59 +010031from glapi import glapi
32
José Fonseca3bcb33c2011-05-27 20:14:31 +010033IOSurfaceRef = Opaque("IOSurfaceRef")
34CGLContextObj = Opaque("CGLContextObj")
35CGLPixelFormatObj = Opaque("CGLPixelFormatObj")
36CGLRendererInfoObj = Opaque("CGLRendererInfoObj")
37CGLPBufferObj = Opaque("CGLPBufferObj")
38CGLShareGroup = Opaque("CGLShareGroup")
39CGLShareGroupObj = Opaque("CGLShareGroupObj")
José Fonseca289dc2f2011-09-27 14:43:09 +010040CGSConnectionID = Opaque("CGSConnectionID")
José Fonseca3bcb33c2011-05-27 20:14:31 +010041CGSWindowID = Alias("CGSWindowID", Int)
42CGSSurfaceID = Alias("CGSSurfaceID", Int)
43
44CGLPixelFormatAttribute = Enum("CGLPixelFormatAttribute", [
45 "kCGLPFAAllRenderers",
46 "kCGLPFADoubleBuffer",
47 "kCGLPFAStereo",
48 "kCGLPFAAuxBuffers",
49 "kCGLPFAColorSize",
50 "kCGLPFAAlphaSize",
51 "kCGLPFADepthSize",
52 "kCGLPFAStencilSize",
53 "kCGLPFAAccumSize",
54 "kCGLPFAMinimumPolicy",
55 "kCGLPFAMaximumPolicy",
56 "kCGLPFAOffScreen",
57 "kCGLPFAFullScreen",
58 "kCGLPFASampleBuffers",
59 "kCGLPFASamples",
60 "kCGLPFAAuxDepthStencil",
61 "kCGLPFAColorFloat",
62 "kCGLPFAMultisample",
63 "kCGLPFASupersample",
64 "kCGLPFASampleAlpha",
65 "kCGLPFARendererID",
66 "kCGLPFASingleRenderer",
67 "kCGLPFANoRecovery",
68 "kCGLPFAAccelerated",
69 "kCGLPFAClosestPolicy",
70 "kCGLPFABackingStore",
71 "kCGLPFAWindow",
72 "kCGLPFACompliant",
73 "kCGLPFADisplayMask",
74 "kCGLPFAPBuffer",
75 "kCGLPFARemotePBuffer",
76 "kCGLPFAAllowOfflineRenderers",
77 "kCGLPFAAcceleratedCompute",
78 "kCGLPFAVirtualScreenCount",
79 "kCGLPFARobust",
80 "kCGLPFAMPSafe",
81 "kCGLPFAMultiScreen",
82])
83
84CGLRendererProperty = Enum("CGLRendererProperty", [
85 "kCGLRPOffScreen",
86 "kCGLRPFullScreen",
87 "kCGLRPRendererID",
88 "kCGLRPAccelerated",
89 "kCGLRPRobust",
90 "kCGLRPBackingStore",
91 "kCGLRPMPSafe",
92 "kCGLRPWindow",
93 "kCGLRPMultiScreen",
94 "kCGLRPCompliant",
95 "kCGLRPDisplayMask",
96 "kCGLRPBufferModes",
97 "kCGLRPColorModes",
98 "kCGLRPAccumModes",
99 "kCGLRPDepthModes",
100 "kCGLRPStencilModes",
101 "kCGLRPMaxAuxBuffers",
102 "kCGLRPMaxSampleBuffers",
103 "kCGLRPMaxSamples",
104 "kCGLRPSampleModes",
105 "kCGLRPSampleAlpha",
106 "kCGLRPVideoMemory",
107 "kCGLRPTextureMemory",
108 "kCGLRPGPUVertProcCapable",
109 "kCGLRPGPUFragProcCapable",
110 "kCGLRPRendererCount",
111 "kCGLRPOnline",
112 "kCGLRPAcceleratedCompute",
113])
114
115CGLContextEnable = Enum("CGLContextEnable", [
116 "kCGLCESwapRectangle",
117 "kCGLCESwapLimit",
118 "kCGLCERasterization",
119 "kCGLCEStateValidation",
120 "kCGLCESurfaceBackingSize",
121 "kCGLCEDisplayListOptimization",
122 "kCGLCEMPEngine",
123])
124
125CGLContextParameter = Enum("CGLContextParameter", [
126 "kCGLCPSwapRectangle",
127 "kCGLCPSwapInterval",
128 "kCGLCPDispatchTableSize",
129 "kCGLCPClientStorage",
130 "kCGLCPSurfaceTexture",
131 "kCGLCPSurfaceOrder",
132 "kCGLCPSurfaceOpacity",
133 "kCGLCPSurfaceBackingSize",
134 "kCGLCPSurfaceSurfaceVolatile",
135 "kCGLCPReclaimResources",
136 "kCGLCPCurrentRendererID",
137 "kCGLCPGPUVertexProcessing",
138 "kCGLCPGPUFragmentProcessing",
139 "kCGLCPHasDrawable",
140 "kCGLCPMPSwapsInFlight",
141])
142
143CGLGlobalOption = Enum("CGLGlobalOption", [
144 "kCGLGOFormatCacheSize",
145 "kCGLGOClearFormatCache",
146 "kCGLGORetainRenderers",
147 "kCGLGOResetLibrary",
148 "kCGLGOUseErrorHandler",
149 "kCGLGOUseBuildCache",
150])
José Fonseca43648602011-05-15 12:56:59 +0100151
152CGLError = Enum("CGLError", [
José Fonseca3bcb33c2011-05-27 20:14:31 +0100153 "kCGLNoError",
154 "kCGLBadAttribute",
155 "kCGLBadProperty",
156 "kCGLBadPixelFormat",
157 "kCGLBadRendererInfo",
158 "kCGLBadContext",
159 "kCGLBadDrawable",
160 "kCGLBadDisplay",
161 "kCGLBadState",
162 "kCGLBadValue",
163 "kCGLBadMatch",
164 "kCGLBadEnumeration",
165 "kCGLBadOffScreen",
166 "kCGLBadFullScreen",
167 "kCGLBadWindow",
168 "kCGLBadAddress",
169 "kCGLBadCodeModule",
170 "kCGLBadAlloc",
171 "kCGLBadConnection",
José Fonseca43648602011-05-15 12:56:59 +0100172])
173
174CGLContextObj = Opaque("CGLContextObj")
175
176cglapi = API("CGL")
177
178cglapi.add_functions([
José Fonseca3bcb33c2011-05-27 20:14:31 +0100179 # CGLCurrent.h, libGL.dylib
José Fonseca43648602011-05-15 12:56:59 +0100180 Function(CGLError, "CGLSetCurrentContext", [(CGLContextObj, "ctx")]),
181 Function(CGLContextObj, "CGLGetCurrentContext", []),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100182
183 # OpenGL.h, OpenGL framework
José Fonseca903c2ca2011-09-23 09:43:05 +0100184 Function(CGLError, "CGLChoosePixelFormat", [(OpaquePointer(Const(CGLPixelFormatAttribute)), "attribs"), (OpaquePointer(CGLPixelFormatObj), "pix"), (OpaquePointer(GLint), "npix")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100185 Function(CGLError, "CGLDestroyPixelFormat", [(CGLPixelFormatObj, "pix")]),
186 Function(CGLError, "CGLDescribePixelFormat", [(CGLPixelFormatObj, "pix"), (GLint, "pix_num"), (CGLPixelFormatAttribute, "attrib"), (OpaquePointer(GLint), "value")]),
187 Function(Void, "CGLReleasePixelFormat", [(CGLPixelFormatObj, "pix")]),
188 Function(CGLPixelFormatObj, "CGLRetainPixelFormat", [(CGLPixelFormatObj, "pix")]),
189 Function(GLuint, "CGLGetPixelFormatRetainCount", [(CGLPixelFormatObj, "pix")]),
190 Function(CGLError, "CGLQueryRendererInfo", [(GLuint, "display_mask"), (OpaquePointer(CGLRendererInfoObj), "rend"), (OpaquePointer(GLint), "nrend")]),
191 Function(CGLError, "CGLDestroyRendererInfo", [(CGLRendererInfoObj, "rend")]),
192 Function(CGLError, "CGLDescribeRenderer", [(CGLRendererInfoObj, "rend"), (GLint, "rend_num"), (CGLRendererProperty, "prop"), (OpaquePointer(GLint), "value")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100193 Function(CGLError, "CGLCreateContext", [(CGLPixelFormatObj, "pix"), (CGLContextObj, "share"), Out(Pointer(CGLContextObj), "ctx")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100194 Function(CGLError, "CGLDestroyContext", [(CGLContextObj, "ctx")]),
195 Function(CGLError, "CGLCopyContext", [(CGLContextObj, "src"), (CGLContextObj, "dst"), (GLbitfield, "mask")]),
196 Function(CGLContextObj, "CGLRetainContext", [(CGLContextObj, "ctx")]),
197 Function(Void, "CGLReleaseContext", [(CGLContextObj, "ctx")]),
198 Function(GLuint, "CGLGetContextRetainCount", [(CGLContextObj, "ctx")]),
199 Function(CGLPixelFormatObj, "CGLGetPixelFormat", [(CGLContextObj, "ctx")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100200 Function(CGLError, "CGLCreatePBuffer", [(GLsizei, "width"), (GLsizei, "height"), (GLenum, "target"), (GLenum, "internalFormat"), (GLint, "max_level"), Out(Pointer(CGLPBufferObj), "pbuffer")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100201 Function(CGLError, "CGLDestroyPBuffer", [(CGLPBufferObj, "pbuffer")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100202 Function(CGLError, "CGLDescribePBuffer", [(CGLPBufferObj, "obj"), Out(Pointer(GLsizei), "width"), Out(Pointer(GLsizei), "height"), Out(Pointer(GLenum), "target"), Out(Pointer(GLenum), "internalFormat"), Out(Pointer(GLint), "mipmap")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100203 Function(CGLError, "CGLTexImagePBuffer", [(CGLContextObj, "ctx"), (CGLPBufferObj, "pbuffer"), (GLenum, "source")]),
204 Function(CGLPBufferObj, "CGLRetainPBuffer", [(CGLPBufferObj, "pbuffer")]),
205 Function(Void, "CGLReleasePBuffer", [(CGLPBufferObj, "pbuffer")]),
206 Function(GLuint, "CGLGetPBufferRetainCount", [(CGLPBufferObj, "pbuffer")]),
207 Function(CGLError, "CGLSetOffScreen", [(CGLContextObj, "ctx"), (GLsizei, "width"), (GLsizei, "height"), (GLint, "rowbytes"), (OpaquePointer(Void), "baseaddr")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100208 Function(CGLError, "CGLGetOffScreen", [(CGLContextObj, "ctx"), Out(Pointer(GLsizei), "width"), Out(Pointer(GLsizei), "height"), Out(Pointer(GLint), "rowbytes"), Out(Pointer(OpaquePointer(Void)), "baseaddr")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100209 Function(CGLError, "CGLSetFullScreen", [(CGLContextObj, "ctx")]),
210 Function(CGLError, "CGLSetFullScreenOnDisplay", [(CGLContextObj, "ctx"), (GLuint, "display_mask")]),
211 Function(CGLError, "CGLSetPBuffer", [(CGLContextObj, "ctx"), (CGLPBufferObj, "pbuffer"), (GLenum, "face"), (GLint, "level"), (GLint, "screen")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100212 Function(CGLError, "CGLGetPBuffer", [(CGLContextObj, "ctx"), Out(Pointer(CGLPBufferObj), "pbuffer"), Out(Pointer(GLenum), "face"), Out(Pointer(GLint), "level"), Out(Pointer(GLint), "screen")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100213 Function(CGLError, "CGLClearDrawable", [(CGLContextObj, "ctx")]),
214 Function(CGLError, "CGLFlushDrawable", [(CGLContextObj, "ctx")]),
215 Function(CGLError, "CGLEnable", [(CGLContextObj, "ctx"), (CGLContextEnable, "pname")]),
216 Function(CGLError, "CGLDisable", [(CGLContextObj, "ctx"), (CGLContextEnable, "pname")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100217 Function(CGLError, "CGLIsEnabled", [(CGLContextObj, "ctx"), (CGLContextEnable, "pname"), Out(Pointer(GLint), "enable")]),
José Fonseca903c2ca2011-09-23 09:43:05 +0100218 Function(CGLError, "CGLSetParameter", [(CGLContextObj, "ctx"), (CGLContextParameter, "pname"), (OpaquePointer(Const(GLint)), "params")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100219 Function(CGLError, "CGLGetParameter", [(CGLContextObj, "ctx"), (CGLContextParameter, "pname"), Out(OpaquePointer(GLint), "params")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100220 Function(CGLError, "CGLSetVirtualScreen", [(CGLContextObj, "ctx"), (GLint, "screen")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100221 Function(CGLError, "CGLGetVirtualScreen", [(CGLContextObj, "ctx"), Out(Pointer(GLint), "screen")]),
José Fonseca903c2ca2011-09-23 09:43:05 +0100222 Function(CGLError, "CGLSetGlobalOption", [(CGLGlobalOption, "pname"), (OpaquePointer(Const(GLint)), "params")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100223 Function(CGLError, "CGLGetGlobalOption", [(CGLGlobalOption, "pname"), Out(OpaquePointer(GLint), "params")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100224 Function(CGLError, "CGLSetOption", [(CGLGlobalOption, "pname"), (GLint, "param")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100225 Function(CGLError, "CGLGetOption", [(CGLGlobalOption, "pname"), Out(Pointer(GLint), "param")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100226 Function(CGLError, "CGLLockContext", [(CGLContextObj, "ctx")]),
227 Function(CGLError, "CGLUnlockContext", [(CGLContextObj, "ctx")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100228 Function(Void, "CGLGetVersion", [Out(Pointer(GLint), "majorvers"), Out(Pointer(GLint), "minorvers")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100229 Function(Const(CString), "CGLErrorString", [(CGLError, "error")]),
230
231 # CGLIOSurface.h, OpenGL framework
232 Function(CGLError, "CGLTexImageIOSurface2D", [(CGLContextObj, "ctx"), (GLenum, "target"), (GLenum, "internal_format"), (GLsizei, "width"), (GLsizei, "height"), (GLenum, "format"), (GLenum, "type"), (IOSurfaceRef, "ioSurface"), (GLuint, "plane")]),
233
234 # CGLDevice.h, OpenGL framework
235 Function(CGLShareGroupObj, "CGLGetShareGroup", [(CGLContextObj, "ctx")]),
236
237 # Undocumented, OpenGL framework
238 Function(CGLError, "CGLSetSurface", [(CGLContextObj, "ctx"), (CGSConnectionID, "cid"), (CGSWindowID, "wid"), (CGSSurfaceID, "sid")]),
José Fonseca8bf847a2011-09-27 18:46:23 +0100239 Function(CGLError, "CGLGetSurface", [(CGLContextObj, "ctx"), (Pointer(CGSConnectionID), "cid"), (Pointer(CGSWindowID), "wid"), (Pointer(CGSSurfaceID), "sid")]),
José Fonseca3bcb33c2011-05-27 20:14:31 +0100240 Function(CGLError, "CGLUpdateContext", [(CGLContextObj, "ctx")]),
241 # XXX: Confirm CGLOpenCLMuxLockDown
242 Function(CGLError, "CGLOpenCLMuxLockDown", []),
243 # FIXME: CGLAreContextsShared
244 # FIXME: CGLBackDispatch
245 # FIXME: CGLFrontDispatch
246 # FIXME: CGLGetNextContext
247 # FIXME: CGLRestoreDispatch
248 # FIXME: CGLRestoreDispatchFunction
249 # FIXME: CGLSelectDispatch
250 # FIXME: CGLSelectDispatchBounded
251 # FIXME: CGLSelectDispatchFunction
252 # FIXME: CGLSetPBufferVolatileState
José Fonseca43648602011-05-15 12:56:59 +0100253])
254