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

   1 ##########################################################################
   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
   7 # of this software and associated documentation files (the "Software"), to deal
   8 # in the Software without restriction, including without limitation the rights
   9 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  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
  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
  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, key=('programObj', GLhandleARB))
  75 GLprogramARB = Handle("programARB", GLuint)
  76 GLframebuffer = Handle("framebuffer", GLuint)
  77 GLrenderbuffer = Handle("renderbuffer", GLuint)
  78 GLfragmentShaderATI = Handle("fragmentShaderATI", GLuint)
  79 GLarray = Handle("array", GLuint)
  80 GLregion = Handle("region", GLuint)
  81 GLmap = Handle("map", OpaquePointer(GLvoid))
  82 GLpipeline = Handle("pipeline", GLuint)
  83
  84 GLsync_ = Opaque("GLsync")
  85 GLsync = Handle("sync", GLsync_)
  86
  87 GLenum = Enum("GLenum", [
  88     # Parameters are added later from glparams.py's parameter table
  89 ])
  90
  91 # Some functions take GLenum disguised as GLint.  Apple noticed and fixed it in
  92 # the gl.h header.  Regardless, C++ typechecking rules force the wrappers to
  93 # match the prototype precisely.
  94 if platform.system() == 'Darwin':
  95     GLenum_int = GLenum
  96 else:
  97     GLenum_int = Alias("GLint", GLenum)
  98
  99 GLenum_mode = FakeEnum(GLenum, [
 100     "GL_POINTS",                         # 0x0000
 101     "GL_LINES",                          # 0x0001
 102     "GL_LINE_LOOP",                      # 0x0002
 103     "GL_LINE_STRIP",                     # 0x0003
 104     "GL_TRIANGLES",                      # 0x0004
 105     "GL_TRIANGLE_STRIP",                 # 0x0005
 106     "GL_TRIANGLE_FAN",                   # 0x0006
 107     "GL_QUADS",                          # 0x0007
 108     "GL_QUAD_STRIP",                     # 0x0008
 109     "GL_POLYGON",                        # 0x0009
 110     "GL_LINES_ADJACENCY",                # 0x000A
 111     "GL_LINE_STRIP_ADJACENCY",           # 0x000B
 112     "GL_TRIANGLES_ADJACENCY",            # 0x000C
 113     "GL_TRIANGLE_STRIP_ADJACENCY",       # 0x000D
 114     "GL_PATCHES",                        # 0x000E
 115 ])
 116
 117 GLenum_error = FakeEnum(GLenum, [
 118     "GL_NO_ERROR",                       # 0x0
 119     "GL_INVALID_ENUM",                   # 0x0500
 120     "GL_INVALID_VALUE",                  # 0x0501
 121     "GL_INVALID_OPERATION",              # 0x0502
 122     "GL_STACK_OVERFLOW",                 # 0x0503
 123     "GL_STACK_UNDERFLOW",                # 0x0504
 124     "GL_OUT_OF_MEMORY",                  # 0x0505
 125     "GL_INVALID_FRAMEBUFFER_OPERATION",  # 0x0506
 126     "GL_TABLE_TOO_LARGE",                # 0x8031
 127 ])
 128
 129 GLbitfield = Alias("GLbitfield", UInt)
 130
 131 GLbitfield_attrib = Flags(GLbitfield, [
 132     "GL_ALL_ATTRIB_BITS",     # 0x000FFFFF
 133     "GL_CURRENT_BIT",         # 0x00000001
 134     "GL_POINT_BIT",           # 0x00000002
 135     "GL_LINE_BIT",            # 0x00000004
 136     "GL_POLYGON_BIT",         # 0x00000008
 137     "GL_POLYGON_STIPPLE_BIT", # 0x00000010
 138     "GL_PIXEL_MODE_BIT",      # 0x00000020
 139     "GL_LIGHTING_BIT",        # 0x00000040
 140     "GL_FOG_BIT",             # 0x00000080
 141     "GL_DEPTH_BUFFER_BIT",    # 0x00000100
 142     "GL_ACCUM_BUFFER_BIT",    # 0x00000200
 143     "GL_STENCIL_BUFFER_BIT",  # 0x00000400
 144     "GL_VIEWPORT_BIT",        # 0x00000800
 145     "GL_TRANSFORM_BIT",       # 0x00001000
 146     "GL_ENABLE_BIT",          # 0x00002000
 147     "GL_COLOR_BUFFER_BIT",    # 0x00004000
 148     "GL_HINT_BIT",            # 0x00008000
 149     "GL_EVAL_BIT",            # 0x00010000
 150     "GL_LIST_BIT",            # 0x00020000
 151     "GL_TEXTURE_BIT",         # 0x00040000
 152     "GL_SCISSOR_BIT",         # 0x00080000
 153     "GL_MULTISAMPLE_BIT",     # 0x20000000
 154 ])
 155
 156 GLbitfield_client_attrib = Flags(GLbitfield, [
 157     "GL_CLIENT_ALL_ATTRIB_BITS",  # 0xFFFFFFFF
 158     "GL_CLIENT_PIXEL_STORE_BIT",  # 0x00000001
 159     "GL_CLIENT_VERTEX_ARRAY_BIT", # 0x00000002
 160 ])
 161
 162 GLbitfield_shader = Flags(GLbitfield, [
 163     "GL_ALL_SHADER_BITS",                        # 0xFFFFFFFF
 164     "GL_VERTEX_SHADER_BIT",                      # 0x00000001
 165     "GL_FRAGMENT_SHADER_BIT",                    # 0x00000002
 166     "GL_GEOMETRY_SHADER_BIT",                    # 0x00000004
 167     "GL_TESS_CONTROL_SHADER_BIT",                # 0x00000008
 168     "GL_TESS_EVALUATION_SHADER_BIT",             # 0x00000010
 169 ])