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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  11 # furnished to do so, subject to the following conditions:
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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 = Handle("handleARB", 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 GLDEBUGPROCAMD = Opaque("GLDEBUGPROCAMD")
  66
  67 GLlist = Handle("list", GLuint)
  68 GLtexture = Handle("texture", GLuint)
  69 GLbuffer = Handle("buffer", GLuint)
  70 GLquery = Handle("query", GLuint)
  71 GLfenceNV = Handle("fenceNV", GLuint)
  72 GLprogram = Handle("program", GLuint)
  73 GLshader = Handle("shader", GLuint)
  74 GLlocation = Handle("location", GLint, key=('program', GLuint))
  75 GLlocationARB = Handle("locationARB", GLint, key=('programObj', GLhandleARB))
  76 GLprogramARB = Handle("programARB", GLuint)
  77 GLframebuffer = Handle("framebuffer", GLuint)
  78 GLrenderbuffer = Handle("renderbuffer", GLuint)
  79 GLfragmentShaderATI = Handle("fragmentShaderATI", GLuint)
  80 GLarray = Handle("array", GLuint)
  81 GLregion = Handle("region", GLuint)
  82 GLmap = Handle("map", OpaquePointer(GLvoid))
  83 GLpipeline = Handle("pipeline", GLuint)
  84 GLsampler = Handle("sampler", GLuint)
  85
  86 GLsync_ = Opaque("GLsync")
  87 GLsync = Handle("sync", GLsync_)
  88
  89 GLenum = Enum("GLenum", [
  90     # Parameters are added later from glparams.py's parameter table
  91 ])
  92
  93 # Some functions take GLenum disguised as GLint.  Apple noticed and fixed it in
  94 # the gl.h header.  Regardless, C++ typechecking rules force the wrappers to
  95 # match the prototype precisely.
  96 if platform.system() == 'Darwin':
  97     GLenum_int = GLenum
  98 else:
  99     GLenum_int = Alias("GLint", GLenum)
 100
 101 GLenum_mode = FakeEnum(GLenum, [
 102     "GL_POINTS",                         # 0x0000
 103     "GL_LINES",                          # 0x0001
 104     "GL_LINE_LOOP",                      # 0x0002
 105     "GL_LINE_STRIP",                     # 0x0003
 106     "GL_TRIANGLES",                      # 0x0004
 107     "GL_TRIANGLE_STRIP",                 # 0x0005
 108     "GL_TRIANGLE_FAN",                   # 0x0006
 109     "GL_QUADS",                          # 0x0007
 110     "GL_QUAD_STRIP",                     # 0x0008
 111     "GL_POLYGON",                        # 0x0009
 112     "GL_LINES_ADJACENCY",                # 0x000A
 113     "GL_LINE_STRIP_ADJACENCY",           # 0x000B
 114     "GL_TRIANGLES_ADJACENCY",            # 0x000C
 115     "GL_TRIANGLE_STRIP_ADJACENCY",       # 0x000D
 116     "GL_PATCHES",                        # 0x000E
 117 ])
 118
 119 GLenum_error = FakeEnum(GLenum, [
 120     "GL_NO_ERROR",                       # 0x0
 121     "GL_INVALID_ENUM",                   # 0x0500
 122     "GL_INVALID_VALUE",                  # 0x0501
 123     "GL_INVALID_OPERATION",              # 0x0502
 124     "GL_STACK_OVERFLOW",                 # 0x0503
 125     "GL_STACK_UNDERFLOW",                # 0x0504
 126     "GL_OUT_OF_MEMORY",                  # 0x0505
 127     "GL_INVALID_FRAMEBUFFER_OPERATION",  # 0x0506
 128     "GL_TABLE_TOO_LARGE",                # 0x8031
 129 ])
 130
 131 GLbitfield = Alias("GLbitfield", UInt)
 132
 133 GLbitfield_attrib = Flags(GLbitfield, [
 134     "GL_ALL_ATTRIB_BITS",     # 0x000FFFFF
 135     "GL_CURRENT_BIT",         # 0x00000001
 136     "GL_POINT_BIT",           # 0x00000002
 137     "GL_LINE_BIT",            # 0x00000004
 138     "GL_POLYGON_BIT",         # 0x00000008
 139     "GL_POLYGON_STIPPLE_BIT", # 0x00000010
 140     "GL_PIXEL_MODE_BIT",      # 0x00000020
 141     "GL_LIGHTING_BIT",        # 0x00000040
 142     "GL_FOG_BIT",             # 0x00000080
 143     "GL_DEPTH_BUFFER_BIT",    # 0x00000100
 144     "GL_ACCUM_BUFFER_BIT",    # 0x00000200
 145     "GL_STENCIL_BUFFER_BIT",  # 0x00000400
 146     "GL_VIEWPORT_BIT",        # 0x00000800
 147     "GL_TRANSFORM_BIT",       # 0x00001000
 148     "GL_ENABLE_BIT",          # 0x00002000
 149     "GL_COLOR_BUFFER_BIT",    # 0x00004000
 150     "GL_HINT_BIT",            # 0x00008000
 151     "GL_EVAL_BIT",            # 0x00010000
 152     "GL_LIST_BIT",            # 0x00020000
 153     "GL_TEXTURE_BIT",         # 0x00040000
 154     "GL_SCISSOR_BIT",         # 0x00080000
 155     "GL_MULTISAMPLE_BIT",     # 0x20000000
 156 ])
 157
 158 GLbitfield_client_attrib = Flags(GLbitfield, [
 159     "GL_CLIENT_ALL_ATTRIB_BITS",  # 0xFFFFFFFF
 160     "GL_CLIENT_PIXEL_STORE_BIT",  # 0x00000001
 161     "GL_CLIENT_VERTEX_ARRAY_BIT", # 0x00000002
 162 ])
 163
 164 GLbitfield_shader = Flags(GLbitfield, [
 165     "GL_ALL_SHADER_BITS",                        # 0xFFFFFFFF
 166     "GL_VERTEX_SHADER_BIT",                      # 0x00000001
 167     "GL_FRAGMENT_SHADER_BIT",                    # 0x00000002
 168     "GL_GEOMETRY_SHADER_BIT",                    # 0x00000004
 169     "GL_TESS_CONTROL_SHADER_BIT",                # 0x00000008
 170     "GL_TESS_EVALUATION_SHADER_BIT",             # 0x00000010
 171 ])
 172
 173 GLbitfield_access = Flags(GLbitfield, [
 174     "GL_MAP_READ_BIT",                # 0x0001
 175     "GL_MAP_WRITE_BIT",               # 0x0002
 176     "GL_MAP_INVALIDATE_RANGE_BIT",    # 0x0004
 177     "GL_MAP_INVALIDATE_BUFFER_BIT",   # 0x0008
 178     "GL_MAP_FLUSH_EXPLICIT_BIT",      # 0x0010
 179     "GL_MAP_UNSYNCHRONIZED_BIT",      # 0x0020
 180 ])
 181
 182 GLbitfield_sync_flush = Flags(GLbitfield, [
 183     "GL_SYNC_FLUSH_COMMANDS_BIT",                               # 0x00000001
 184 ])