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Optimize tryparse

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* Don't check for null before
* Don't try different formats when not needed (NumberFormat.Integer is the fast path)
This commit is contained in:
Bond_009
2023-02-19 16:52:29 +01:00
parent 1deb9f36ba
commit 24a7e210c3
23 changed files with 83 additions and 144 deletions
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7
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@@ -1143,7 +1143,7 @@ namespace MediaBrowser.Controller.MediaEncoding
public static string NormalizeTranscodingLevel(EncodingJobInfo state, string level)
{
if (double.TryParse(level, NumberStyles.Any, CultureInfo.InvariantCulture, out double requestLevel))
if (double.TryParse(level, CultureInfo.InvariantCulture, out double requestLevel))
{
if (string.Equals(state.ActualOutputVideoCodec, "hevc", StringComparison.OrdinalIgnoreCase)
|| string.Equals(state.ActualOutputVideoCodec, "h265", StringComparison.OrdinalIgnoreCase))
@@ -1737,7 +1737,7 @@ namespace MediaBrowser.Controller.MediaEncoding
else if (string.Equals(videoEncoder, "hevc_qsv", StringComparison.OrdinalIgnoreCase))
{
// hevc_qsv use -level 51 instead of -level 153.
if (double.TryParse(level, NumberStyles.Any, CultureInfo.InvariantCulture, out double hevcLevel))
if (double.TryParse(level, CultureInfo.InvariantCulture, out double hevcLevel))
{
param += " -level " + (hevcLevel / 3);
}
@@ -1916,8 +1916,7 @@ namespace MediaBrowser.Controller.MediaEncoding
// If a specific level was requested, the source must match or be less than
var level = state.GetRequestedLevel(videoStream.Codec);
if (!string.IsNullOrEmpty(level)
&& double.TryParse(level, NumberStyles.Any, CultureInfo.InvariantCulture, out var requestLevel))
if (double.TryParse(level, CultureInfo.InvariantCulture, out var requestLevel))
{
if (!videoStream.Level.HasValue)
{