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Speed up enum code generator

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Scan through the list of wrappers once, instead of multiple times, in
order to find out which functions use which enums. This speeds up enum
generation tremendously.
This commit is contained in:
Stefanos A 2013-11-16 23:41:12 +01:00
parent d9afed2d10
commit afd076a83d
1 changed files with 20 additions and 6 deletions
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26
Source/Bind/CSharpSpecWriter.cs
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@ -503,6 +503,24 @@ namespace Bind
sw.Indent();
}
// Build a dictionary of which functions use which enums
var enum_counts = new Dictionary<Enum, List<Function>>();
foreach (var e in enums.Values)
{
// Initialize the dictionary
enum_counts.Add(e, new List<Function>());
}
foreach (var wrapper in wrappers.Values.SelectMany(w => w))
{
// Add every function to every enum parameter it references
foreach (var parameter in wrapper.Parameters.Where(p => p.IsEnum))
{
var e = enums[parameter.CurrentType];
var list = enum_counts[e];
list.Add(wrapper);
}
}
int current = 0;
foreach (Enum @enum in enums.Values)
{
@ -512,12 +530,8 @@ namespace Bind
if (!Settings.IsEnabled(Settings.Legacy.NoDocumentation))
{
// Document which functions use this enum.
var functions =
(from wrapper in wrappers
from function in wrapper.Value
from param in function.Parameters
where param.CurrentType == @enum.Name
select Settings.GLClass + (function.Extension != "Core" ? ("." + function.Extension) : "") + "." + function.TrimmedName)
var functions = enum_counts[@enum]
.Select(w => Settings.GLClass + (w.Extension != "Core" ? ("." + w.Extension) : "") + "." + w.TrimmedName)
.Distinct();
sw.WriteLine("/// <summary>");