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Chaged BaseItem.People to a dictionary to prevent duplicates and improve Contains performance. Tweaked ffprobe and provider execution.

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LukePulverenti Luke Pulverenti luke pulverenti
2012-08-24 12:24:29 -04:00
parent 0a16aeb448
commit cc25bd579b
9 changed files with 169 additions and 166 deletions
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24
MediaBrowser.Controller/Kernel.cs
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@@ -41,7 +41,13 @@ namespace MediaBrowser.Controller
/// Gets the list of currently registered metadata prvoiders
/// </summary>
[ImportMany(typeof(BaseMetadataProvider))]
public IEnumerable<BaseMetadataProvider> MetadataProviders { get; private set; }
private IEnumerable<BaseMetadataProvider> MetadataProvidersEnumerable { get; set; }
/// <summary>
/// Once MEF has loaded the resolvers, sort them by priority and store them in this array
/// Given the sheer number of times they'll be iterated over it'll be faster to loop through an array
/// </summary>
private BaseMetadataProvider[] MetadataProviders { get; set; }
/// <summary>
/// Gets the list of currently registered entity resolvers
@@ -92,9 +98,9 @@ namespace MediaBrowser.Controller
// Sort the resolvers by priority
EntityResolvers = EntityResolversEnumerable.OrderBy(e => e.Priority).ToArray();
// Sort the providers by priority
MetadataProviders = MetadataProviders.OrderBy(e => e.Priority);
MetadataProviders = MetadataProvidersEnumerable.OrderBy(e => e.Priority).ToArray();
// Initialize the metadata providers
Parallel.ForEach(MetadataProviders, provider =>
@@ -232,13 +238,15 @@ namespace MediaBrowser.Controller
/// </summary>
internal async Task ExecuteMetadataProviders(BaseEntity item, ItemResolveEventArgs args, bool allowInternetProviders = true)
{
// Get all supported providers
BaseMetadataProvider[] supportedProviders = Kernel.Instance.MetadataProviders.Where(i => i.Supports(item)).ToArray();
// Run them sequentially in order of priority
for (int i = 0; i < supportedProviders.Length; i++)
for (int i = 0; i < MetadataProviders.Length; i++)
{
var provider = supportedProviders[i];
var provider = MetadataProviders[i];
if (!provider.Supports(item))
{
continue;
}
if (provider.RequiresInternet && (!Configuration.EnableInternetProviders || !allowInternetProviders))
{