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lazy initialization

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This commit is contained in:
Ac_K 2021-05-20 01:42:21 +02:00
parent 83d6e4118b
commit f675d26a5d
1 changed files with 7 additions and 1 deletions
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6
Ryujinx.Graphics.Nvdec.H264/FFmpegContext.cs
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@ -4,11 +4,14 @@ using System;
using System.Diagnostics; using System.Diagnostics;
using System.IO; using System.IO;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
using System.Threading;
namespace Ryujinx.Graphics.Nvdec.H264 namespace Ryujinx.Graphics.Nvdec.H264
{ {
unsafe class FFmpegContext : IDisposable unsafe class FFmpegContext : IDisposable
{ {
private static int _isInitialized;
private readonly av_log_set_callback_callback _logFunc; private readonly av_log_set_callback_callback _logFunc;
private readonly AVCodec* _codec; private readonly AVCodec* _codec;
private AVPacket* _packet; private AVPacket* _packet;
@ -31,9 +34,12 @@ namespace Ryujinx.Graphics.Nvdec.H264
} }
static FFmpegContext() static FFmpegContext()
{
if (Interlocked.Exchange(ref _isInitialized, 1) == 0)
{ {
SetRootPath(); SetRootPath();
} }
}
private static void SetRootPath() private static void SetRootPath()
{ {