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BizHawk
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use null propagation in Client.EmuHawk

This commit is contained in:
adelikat 2020-02-28 11:32:51 -06:00
parent a8a4f981a9
commit c7ed6015a2
6 changed files with 7 additions and 15 deletions
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3
BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs
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@ -319,8 +319,7 @@ namespace BizHawk.Client.EmuHawk
refGraphics = Graphics.FromImage(tw.SDBitmap);
}
if (MyBufferedGraphics != null)
MyBufferedGraphics.Dispose();
MyBufferedGraphics?.Dispose();
MyBufferedGraphics = Gdi.MyBufferedGraphicsContext.Allocate(refGraphics, r);
//MyBufferedGraphics.Graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighSpeed;

4
BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_SlimDX9.cs
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@ -522,8 +522,8 @@ namespace BizHawk.Client.EmuHawk
{
var sw = shader.Opaque as ShaderWrapper;
sw.bytecode.Dispose();
if (sw.ps != null) sw.ps.Dispose();
if (sw.vs != null) sw.vs.Dispose();
sw.ps?.Dispose();
sw.vs?.Dispose();
}
class UniformWrapper

3
BizHawk.Client.EmuHawk/GraphicsImplementations/RetainedGraphicsControl.cs
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@ -53,8 +53,7 @@ namespace BizHawk.Client.EmuHawk
if (_retain)
{
//TODO - frugalize me
if (rt != null)
rt.Dispose();
rt?.Dispose();
rt = GL.CreateRenderTarget(Width, Height);
rt.Bind();
}

4
BizHawk.Client.EmuHawk/Sound/Utilities/BufferedAsync.cs
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@ -53,9 +53,7 @@ namespace BizHawk.Client.EmuHawk
public void DiscardSamples()
{
buffer.Clear();
if (BaseSoundProvider != null)
BaseSoundProvider.DiscardSamples();
BaseSoundProvider?.DiscardSamples();
}
/// <exception cref="InvalidOperationException"><see cref="BaseSoundProvider"/>.<see cref="ISoundProvider.SyncMode"/> is not <see cref="SyncSoundMode.Async"/></exception>

5
BizHawk.Client.EmuHawk/Sound/Utilities/SoundOutputProvider.cs
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@ -94,10 +94,7 @@ namespace BizHawk.Client.EmuHawk
_resampleBuffer = new short[0];
_resampleLengthRoundingError = 0.0;
if (BaseSoundProvider != null)
{
BaseSoundProvider.DiscardSamples();
}
BaseSoundProvider?.DiscardSamples();
}
private void ResetBuffer()

3
BizHawk.Client.EmuHawk/config/FirmwaresConfig.cs
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@ -335,8 +335,7 @@ namespace BizHawk.Client.EmuHawk
foreach (var fr in FirmwareDatabase.FirmwareRecords)
{
var ri = Manager.Resolve(fr);
if (ri == null) continue;
if (ri.KnownFirmwareFile == null) continue;
if (ri?.KnownFirmwareFile == null) continue;
if (ri.UserSpecified) continue;
string fpTarget = PathManager.StandardFirmwareName(ri.KnownFirmwareFile.RecommendedName);