alysbrooks-public » games » isometric-park-fna

Location: alysbrooks-public/games/isometric-park-fna/FNA/src/Graphics/RenderTarget2D.cs

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Commit Description:
Add timers for Simulation and various engines...
Commit Description:
Add timers for Simulation and various engines Starting to add additional timers for different stages of the process of updating in order to get more insight into what is slowing it down. The update takes 9ms, which is much longer than it used to. Engine-specific timers are coming later.
References:
r588:3b7b6298ad9c m6-tiles-and-trees
File last commit:
r0:e33f209de7e5 default
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Action:
FNA/src/Graphics/RenderTarget2D.cs
203 lines | 3.5 KiB | text/x-csharp | CSharpLexer
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#region License
/* FNA - XNA4 Reimplementation for Desktop Platforms
* Copyright 2009-2020 Ethan Lee and the MonoGame Team
*
* Released under the Microsoft Public License.
* See LICENSE for details.
*/
#endregion
#region Using Statements
using System;
#endregion
namespace Microsoft.Xna.Framework.Graphics
{
public class RenderTarget2D : Texture2D, IRenderTarget
{
#region Public Properties
public DepthFormat DepthStencilFormat
{
get;
private set;
}
public int MultiSampleCount
{
get;
private set;
}
public RenderTargetUsage RenderTargetUsage
{
get;
private set;
}
public bool IsContentLost
{
get
{
return false;
}
}
#endregion
#region IRenderTarget Properties
/// <inheritdoc/>
IGLRenderbuffer IRenderTarget.DepthStencilBuffer
{
get
{
return glDepthStencilBuffer;
}
}
/// <inheritdoc/>
IGLRenderbuffer IRenderTarget.ColorBuffer
{
get
{
return glColorBuffer;
}
}
#endregion
#region Private Variables
private IGLRenderbuffer glDepthStencilBuffer;
private IGLRenderbuffer glColorBuffer;
#endregion
#region ContentLost Event
#pragma warning disable 0067
// We never lose data, but lol XNA4 compliance -flibit
public event EventHandler<EventArgs> ContentLost;
#pragma warning restore 0067
#endregion
#region Public Constructors
public RenderTarget2D(
GraphicsDevice graphicsDevice,
int width,
int height
) : this(
graphicsDevice,
width,
height,
false,
SurfaceFormat.Color,
DepthFormat.None,
0,
RenderTargetUsage.DiscardContents
) {
}
public RenderTarget2D(
GraphicsDevice graphicsDevice,
int width,
int height,
bool mipMap,
SurfaceFormat preferredFormat,
DepthFormat preferredDepthFormat
) : this(
graphicsDevice,
width,
height,
mipMap,
preferredFormat,
preferredDepthFormat,
0,
RenderTargetUsage.DiscardContents
) {
}
public RenderTarget2D(
GraphicsDevice graphicsDevice,
int width,
int height,
bool mipMap,
SurfaceFormat preferredFormat,
DepthFormat preferredDepthFormat,
int preferredMultiSampleCount,
RenderTargetUsage usage
) : base(
graphicsDevice,
width,
height,
mipMap,
preferredFormat
) {
DepthStencilFormat = preferredDepthFormat;
MultiSampleCount = Math.Min(
MathHelper.ClosestMSAAPower(preferredMultiSampleCount),
graphicsDevice.GLDevice.MaxMultiSampleCount
);
RenderTargetUsage = usage;
if (MultiSampleCount > 0)
{
glColorBuffer = graphicsDevice.GLDevice.GenRenderbuffer(
Width,
Height,
Format,
MultiSampleCount,
texture
);
}
// If we don't need a depth buffer then we're done.
if (DepthStencilFormat == DepthFormat.None)
{
return;
}
glDepthStencilBuffer = graphicsDevice.GLDevice.GenRenderbuffer(
Width,
Height,
DepthStencilFormat,
MultiSampleCount
);
}
#endregion
#region Protected Dispose Method
protected override void Dispose(bool disposing)
{
if (!IsDisposed)
{
if (glColorBuffer != null)
{
GraphicsDevice.GLDevice.AddDisposeRenderbuffer(glColorBuffer);
}
if (glDepthStencilBuffer != null)
{
GraphicsDevice.GLDevice.AddDisposeRenderbuffer(glDepthStencilBuffer);
}
}
base.Dispose(disposing);
}
#endregion
#region Internal Context Reset Method
protected internal override void GraphicsDeviceResetting()
{
base.GraphicsDeviceResetting();
}
#endregion
}
}