git.cworth.org Git - apitrace/blob - gltypes.py

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   2 #
   3 # Copyright 2011 Jose Fonseca
   4 # All Rights Reserved.
   5 #
   6 # Permission is hereby granted, free of charge, to any person obtaining a copy
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  13 # The above copyright notice and this permission notice shall be included in
  14 # all copies or substantial portions of the Software.
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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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  24 ##########################################################################/
  25
  26
  27 '''Describe GL types.'''
  28
  29
  30 import platform
  31
  32 from stdapi import *
  33
  34
  35 GLboolean = Alias("GLboolean", Bool)
  36 GLvoid = Alias("GLvoid", Void)
  37 GLbyte = Alias("GLbyte", SChar)
  38 GLshort = Alias("GLshort", Short)
  39 GLint = Alias("GLint", Int)
  40 GLint64 = Alias("GLint64", Int64)
  41 GLubyte = Alias("GLubyte", UChar)
  42 GLushort = Alias("GLushort", UShort)
  43 GLuint = Alias("GLuint", UInt)
  44 GLuint64 = Alias("GLuint64", UInt64)
  45 GLsizei = Alias("GLsizei", Int)
  46 GLintptr = Alias("GLintptr", Int)
  47 GLsizeiptr = Alias("GLsizeiptr", Int)
  48 GLfloat = Alias("GLfloat", Float)
  49 GLclampf = Alias("GLclampf", Float)
  50 GLdouble = Alias("GLdouble", Double)
  51 GLclampd = Alias("GLclampd", Double)
  52 GLchar = Alias("GLchar", SChar)
  53 GLstring = String("GLchar *")
  54
  55 GLcharARB = Alias("GLcharARB", SChar)
  56 GLstringARB = String("GLcharARB *")
  57 GLintptrARB = Alias("GLintptrARB", Int)
  58 GLsizeiptrARB = Alias("GLsizeiptrARB", Int)
  59 GLhandleARB = Alias("GLhandleARB", UInt)
  60 GLhalfARB = Alias("GLhalfARB", UShort)
  61 GLhalfNV = Alias("GLhalfNV", UShort)
  62 GLint64EXT = Alias("GLint64EXT", Int64)
  63 GLuint64EXT = Alias("GLuint64EXT", UInt64)
  64 GLDEBUGPROCARB = Opaque("GLDEBUGPROCARB")
  65
  66 GLlist = Handle("list", GLuint)
  67 GLtexture = Handle("texture", GLuint)
  68 GLbuffer = Handle("buffer", GLuint)
  69 GLquery = Handle("query", GLuint)
  70 GLfenceNV = Handle("fenceNV", GLuint)
  71 GLprogram = Handle("program", GLuint)
  72 GLshader = Handle("shader", GLuint)
  73 GLlocation = Handle("location", GLint, key=('program', GLuint))
  74 GLlocationARB = Handle("locationARB", GLint)
  75 GLprogramARB = Handle("programARB", GLuint)
  76 GLprogramEXT = Handle("programEXT", GLuint)
  77 GLprogramNV = Handle("programNV", GLuint)
  78 GLframebuffer = Handle("framebuffer", GLuint)
  79 GLrenderbuffer = Handle("renderbuffer", GLuint)
  80 GLfragmentShaderATI = Handle("fragmentShaderATI", GLuint)
  81 GLarray = Handle("array", GLuint)
  82 GLregion = Handle("region", GLuint)
  83 GLmap = Handle("map", OpaquePointer(GLvoid))
  84
  85 GLsync_ = Opaque("GLsync")
  86 GLsync = Handle("sync", GLsync_)
  87
  88 GLenum = Enum("GLenum", [
  89     # Parameters are added later from glparams.py's parameter table
  90 ])
  91
  92 # Some functions take GLenum disguised as GLint.  Apple noticed and fixed it in
  93 # the gl.h header.  Regardless, C++ typechecking rules force the wrappers to
  94 # match the prototype precisely.
  95 if platform.system() == 'Darwin':
  96     GLenum_int = GLenum
  97 else:
  98     GLenum_int = Alias("GLint", GLenum)
  99
 100 GLenum_mode = FakeEnum(GLenum, [
 101     "GL_POINTS",                         # 0x0000
 102     "GL_LINES",                          # 0x0001
 103     "GL_LINE_LOOP",                      # 0x0002
 104     "GL_LINE_STRIP",                     # 0x0003
 105     "GL_TRIANGLES",                      # 0x0004
 106     "GL_TRIANGLE_STRIP",                 # 0x0005
 107     "GL_TRIANGLE_FAN",                   # 0x0006
 108     "GL_QUADS",                          # 0x0007
 109     "GL_QUAD_STRIP",                     # 0x0008
 110     "GL_POLYGON",                        # 0x0009
 111     "GL_LINES_ADJACENCY",                # 0x000A
 112     "GL_LINE_STRIP_ADJACENCY",           # 0x000B
 113     "GL_TRIANGLES_ADJACENCY",            # 0x000C
 114     "GL_TRIANGLE_STRIP_ADJACENCY",       # 0x000D
 115     "GL_PATCHES",                        # 0x000E
 116 ])
 117
 118 GLenum_error = FakeEnum(GLenum, [
 119     "GL_NO_ERROR",                       # 0x0
 120     "GL_INVALID_ENUM",                   # 0x0500
 121     "GL_INVALID_VALUE",                  # 0x0501
 122     "GL_INVALID_OPERATION",              # 0x0502
 123     "GL_STACK_OVERFLOW",                 # 0x0503
 124     "GL_STACK_UNDERFLOW",                # 0x0504
 125     "GL_OUT_OF_MEMORY",                  # 0x0505
 126     "GL_INVALID_FRAMEBUFFER_OPERATION",  # 0x0506
 127     "GL_TABLE_TOO_LARGE",                # 0x8031
 128 ])
 129
 130 GLbitfield = Alias("GLbitfield", UInt)
 131
 132 GLbitfield_attrib = Flags(GLbitfield, [
 133     "GL_ALL_ATTRIB_BITS",     # 0x000FFFFF
 134     "GL_CURRENT_BIT",         # 0x00000001
 135     "GL_POINT_BIT",           # 0x00000002
 136     "GL_LINE_BIT",            # 0x00000004
 137     "GL_POLYGON_BIT",         # 0x00000008
 138     "GL_POLYGON_STIPPLE_BIT", # 0x00000010
 139     "GL_PIXEL_MODE_BIT",      # 0x00000020
 140     "GL_LIGHTING_BIT",        # 0x00000040
 141     "GL_FOG_BIT",             # 0x00000080
 142     "GL_DEPTH_BUFFER_BIT",    # 0x00000100
 143     "GL_ACCUM_BUFFER_BIT",    # 0x00000200
 144     "GL_STENCIL_BUFFER_BIT",  # 0x00000400
 145     "GL_VIEWPORT_BIT",        # 0x00000800
 146     "GL_TRANSFORM_BIT",       # 0x00001000
 147     "GL_ENABLE_BIT",          # 0x00002000
 148     "GL_COLOR_BUFFER_BIT",    # 0x00004000
 149     "GL_HINT_BIT",            # 0x00008000
 150     "GL_EVAL_BIT",            # 0x00010000
 151     "GL_LIST_BIT",            # 0x00020000
 152     "GL_TEXTURE_BIT",         # 0x00040000
 153     "GL_SCISSOR_BIT",         # 0x00080000
 154     "GL_MULTISAMPLE_BIT",     # 0x20000000
 155 ])
 156
 157 GLbitfield_client_attrib = Flags(GLbitfield, [
 158     "GL_CLIENT_ALL_ATTRIB_BITS",  # 0xFFFFFFFF
 159     "GL_CLIENT_PIXEL_STORE_BIT",  # 0x00000001
 160     "GL_CLIENT_VERTEX_ARRAY_BIT", # 0x00000002
 161 ])
 162