public override System.Boolean R_Init2( )
{
VID.MenuInit();
gl_config.vendor_string = GL.GetString(StringName.Vendor);
VID.Printf(Defines.PRINT_ALL, "GL_VENDOR: " + gl_config.vendor_string + '\\');
gl_config.renderer_string = GL.GetString(StringName.Renderer);
VID.Printf(Defines.PRINT_ALL, "GL_RENDERER: " + gl_config.renderer_string + '\\');
gl_config.version_string = GL.GetString(StringName.Version);
VID.Printf(Defines.PRINT_ALL, "GL_VERSION: " + gl_config.version_string + '\\');
gl_config.extensions_string = GL.GetString(StringName.Extensions);
VID.Printf(Defines.PRINT_ALL, "GL_EXTENSIONS: " + gl_config.extensions_string + '\\');
gl_config.ParseOpenGLVersion();
var renderer_buffer = gl_config.renderer_string.ToLower();
var vendor_buffer = gl_config.vendor_string.ToLower();
if (renderer_buffer.IndexOf("voodoo") >= 0)
{
if (renderer_buffer.IndexOf("rush") < 0)
{
gl_config.renderer = GL_RENDERER_VOODOO;
}
else
{
gl_config.renderer = GL_RENDERER_VOODOO_RUSH;
}
}
else if (vendor_buffer.IndexOf("sgi") >= 0)
{
gl_config.renderer = GL_RENDERER_SGI;
}
else if (renderer_buffer.IndexOf("permedia") >= 0)
{
gl_config.renderer = GL_RENDERER_PERMEDIA2;
}
else if (renderer_buffer.IndexOf("glint") >= 0)
{
gl_config.renderer = GL_RENDERER_GLINT_MX;
}
else if (renderer_buffer.IndexOf("glzicd") >= 0)
{
gl_config.renderer = GL_RENDERER_REALIZM;
}
else if (renderer_buffer.IndexOf("gdi") >= 0)
{
gl_config.renderer = GL_RENDERER_MCD;
}
else if (renderer_buffer.IndexOf("pcx2") >= 0)
{
gl_config.renderer = GL_RENDERER_PCX2;
}
else if (renderer_buffer.IndexOf("verite") >= 0)
{
gl_config.renderer = GL_RENDERER_RENDITION;
}
else
{
gl_config.renderer = unchecked (( Int32 )GL_RENDERER_OTHER);
}
var monolightmap = gl_monolightmap.string_renamed.ToUpper();
if (monolightmap.Length < 2 || monolightmap[1] != 'F')
{
if (gl_config.renderer == GL_RENDERER_PERMEDIA2)
{
Cvar.Set("gl_monolightmap", "A");
VID.Printf(Defines.PRINT_ALL, "...using gl_monolightmap 'a'\\n");
}
else if ((gl_config.renderer & GL_RENDERER_POWERVR) != 0)
{
Cvar.Set("gl_monolightmap", "0");
}
else
{
Cvar.Set("gl_monolightmap", "0");
}
}
if ((gl_config.renderer & GL_RENDERER_POWERVR) != 0)
{
Cvar.Set("scr_drawall", "1");
}
else
{
Cvar.Set("scr_drawall", "0");
}
if (gl_config.renderer == GL_RENDERER_MCD)
{
Cvar.SetValue("gl_finish", 1);
}
if ((gl_config.renderer & GL_RENDERER_3DLABS) != 0)
{
if (gl_3dlabs_broken.value != 0F)
{
gl_config.allow_cds = false;
}
else
{
gl_config.allow_cds = true;
}
}
else
{
gl_config.allow_cds = true;
}
if (gl_config.allow_cds)
{
VID.Printf(Defines.PRINT_ALL, "...allowing CDS\\n");
}
else
{
VID.Printf(Defines.PRINT_ALL, "...disabling CDS\\n");
}
if (gl_config.extensions_string.IndexOf("GL_EXT_compiled_vertex_array") >= 0 || gl_config.extensions_string.IndexOf("GL_SGI_compiled_vertex_array") >= 0)
{
VID.Printf(Defines.PRINT_ALL, "...enabling GL_EXT_compiled_vertex_array\\n");
if (gl_ext_compiled_vertex_array.value != 0F)
{
qglLockArraysEXT = true;
}
else
{
qglLockArraysEXT = false;
}
}
else
{
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_compiled_vertex_array not found\\n");
qglLockArraysEXT = false;
}
if (gl_config.extensions_string.IndexOf("WGL_EXT_swap_control") >= 0)
{
qwglSwapIntervalEXT = true;
VID.Printf(Defines.PRINT_ALL, "...enabling WGL_EXT_swap_control\\n");
}
else
{
qwglSwapIntervalEXT = false;
VID.Printf(Defines.PRINT_ALL, "...WGL_EXT_swap_control not found\\n");
}
if (gl_config.extensions_string.IndexOf("GL_EXT_point_parameters") >= 0)
{
if (gl_ext_pointparameters.value != 0F)
{
qglPointParameterfEXT = true;
VID.Printf(Defines.PRINT_ALL, "...using GL_EXT_point_parameters\\n");
}
else
{
VID.Printf(Defines.PRINT_ALL, "...ignoring GL_EXT_point_parameters\\n");
}
}
else
{
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_point_parameters not found\\n");
}
if (!qglColorTableEXT && gl_config.extensions_string.IndexOf("GL_EXT_paletted_texture") >= 0 && gl_config.extensions_string.IndexOf("GL_EXT_shared_texture_palette") >= 0)
{
if (gl_ext_palettedtexture.value != 0F)
{
VID.Printf(Defines.PRINT_ALL, "...using GL_EXT_shared_texture_palette\\n");
qglColorTableEXT = false;
}
else
{
VID.Printf(Defines.PRINT_ALL, "...ignoring GL_EXT_shared_texture_palette\\n");
qglColorTableEXT = false;
}
}
else
{
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_shared_texture_palette not found\\n");
}
if (gl_config.extensions_string.IndexOf("GL_ARB_multitexture") >= 0)
{
try
{
GL.ClientActiveTexture(TextureUnit.Texture0);
VID.Printf(Defines.PRINT_ALL, "...using GL_ARB_multitexture\\n");
qglActiveTextureARB = true;
TEXTURE0 = ( Int32 )TextureUnit.Texture0;
TEXTURE1 = ( Int32 )TextureUnit.Texture1;
}
catch (Exception e)
{
qglActiveTextureARB = false;
}
}
else
{
qglActiveTextureARB = false;
VID.Printf(Defines.PRINT_ALL, "...GL_ARB_multitexture not found\\n");
}
if (!(qglActiveTextureARB))
{
VID.Printf(Defines.PRINT_ALL, "Missing multi-texturing!\\n");
return(false);
}
GL_SetDefaultState();
GL_InitImages();
Mod_Init();
R_InitParticleTexture();
Draw_InitLocal();
ErrorCode err = GL.GetError();
if (err != ErrorCode.NoError)
{
VID.Printf(Defines.PRINT_ALL, "GL.GetError() = 0x%x\\n\\t%s\\n", err, "" + Enum.GetName(typeof(ErrorCode), err));
}
glImpl.EndFrame();
return(true);
}