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daily update on 20240315 by nitload youmu

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This commit is contained in:
YoumuLiu
2024-03-16 03:09:00 +08:00
parent a770bbe685
commit 15bf989285
84 changed files with 1064 additions and 1981 deletions
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源代码/StgSharp/Graphics/Form.cs
+49 -90
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@@ -29,9 +29,8 @@ namespace StgSharp.Graphics
internal LinkedList<Control> allControl;
internal Vector4 backgroundColor;
internal unsafe GLcontext* contextID;
internal DynamicArrayList<IntPtr> formBuffer;
internal IglFunc gl;
internal unsafe IntPtr graphicContextID;
internal int height;
internal IntPtr monitor;
internal string name;
@@ -39,13 +38,12 @@ namespace StgSharp.Graphics
internal int width;
internal IntPtr windowID;
protected readonly TimeProvider FrameTimeFrocider;
#endregion metadata
#region form thread setting
internal FrameUpdateTimer timer = new FrameUpdateTimer();
private SemaphoreSlim _renderFinishSignal = new SemaphoreSlim(0, 1);
private SemaphoreSlim _renderStartSignal = new SemaphoreSlim(1, 1);
private bool isSingleThread = true;
#endregion form thread setting
@@ -57,15 +55,12 @@ namespace StgSharp.Graphics
#endregion glapicount
private int _shouldClose = 0;
protected Form()
{
}
unsafe ~Form()
{
Marshal.FreeHGlobal((IntPtr)contextID);
}
/// <summary>
/// OpenGL package used by current form context.
/// </summary>
@@ -92,8 +87,6 @@ namespace StgSharp.Graphics
get { return isSingleThread; }
}
private int _shouldClose = 0;
public bool ShouldClose
{
get
@@ -136,18 +129,6 @@ namespace StgSharp.Graphics
get { return isSingleThread; }
}
internal SemaphoreSlim RenderFinishSignal
{
get { return _renderFinishSignal; }
set { _renderFinishSignal = value; }
}
internal SemaphoreSlim RenderStrartSignal
{
get { return _renderStartSignal; }
set { _renderStartSignal = value; }
}
protected FrameBufferSizeHandler FrameBufferSizeCallback
{
set
@@ -188,8 +169,8 @@ namespace StgSharp.Graphics
windowID = windowPtr;
}
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(GLcontext)));
contextID = (GLcontext*)ptr;
graphicContextID = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(GLcontext)));
GLcontext* contextID = (GLcontext*)graphicContextID;
*contextID = new GLcontext();
contextID->glGetString = (delegate*<uint, IntPtr>)IntPtr.Zero;
gl = new GLonRender(contextID);
@@ -267,6 +248,11 @@ namespace StgSharp.Graphics
(int)minSize.X, (int)minSize.Y, (int)maxSize.X, (int)maxSize.Y);
}
unsafe ~Form()
{
Marshal.FreeHGlobal(graphicContextID);
}
#region form main
private static unsafe delegate*<void> pollEventPtr = &InternalIO.glfwPollEvents;
@@ -309,35 +295,52 @@ namespace StgSharp.Graphics
{
InternalIO.InternalWriteLog($"Attempt to show form {name} before init", LogType.Error);
}
else if (isSingleThread)
{
while (!ShouldClose)
{
Main(args);
}
}
else
{
gl = new GLonUpdate(contextID);
Thread renderThread = new Thread(new ThreadStart(InternalRender));
renderThread.Start();
int a = 0;
while (!ShouldClose)
if (isSingleThread)
{
if (gl.FrameCanUpdate)
while (!ShouldClose)
{
Main(args);
SwapBuffers();
}
}
//TODO 对逻辑线程和渲染线程进行同步，两种gl模式包需要改名字
renderThread.Join();
//Thread.Sleep(1000 * 20);
//ShouldClose = true;
//(gl as GLonUpdate).GLactionQueue.Clear();
else
{
GLonUpdate update = new GLonUpdate((GLcontext*)graphicContextID);
FrameThread renderThread = new FrameThread(update);
FrameThread updateThread = new FrameThread(update);
renderThread.SetNext(updateThread);
updateThread.SetNext(renderThread);
gl = update;
int a = 0;
while (!ShouldClose)
{
}
//TODO 对逻辑线程和渲染线程进行同步，两种gl模式包需要改名字
}
}
}
public unsafe void SwapBuffers()
internal static unsafe void InternalSwapBuffers()
{
IntPtr winHandle = default;
InternalIO.glfwSwapBuffers(winHandle);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
internal void InternalDeinit(params object[] args)
{
Deinit(args);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
internal void InternalInit(params object[] args)
{
Init(args);
}
internal unsafe void SwapBuffers()
{
if (isSingleThread)
{
@@ -351,30 +354,13 @@ namespace StgSharp.Graphics
}
}
internal static unsafe void InternalSwapBuffers()
{
IntPtr winHandle = default;
GLonUpdate.ParamQueue.TryDequeue(out winHandle);
InternalIO.glfwSwapBuffers(winHandle);
}
internal void InternalDeinit(params object[] args)
{
Deinit(args);
}
internal void InternalInit(params object[] args)
{
Init(args);
}
/// <summary>
/// Get OpenGL library of this form's context.
/// </summary>
/// <returns>A <see cref="IglFunc"/> package contains all opengl APIs </returns>
protected IglFunc GetGL()
{
if (Platform.API == GraphicAPI.GL)
if (StgSharp.API == GraphicAPI.GL)
{
return this.GL;
}
@@ -409,33 +395,6 @@ namespace StgSharp.Graphics
{
throw new ArgumentException("Amount of threads should be bigger than 0");
}
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(GLcontext)));
contextID = (GLcontext*)ptr;
*contextID = new GLcontext();
contextID->glGetString = (delegate*<uint, IntPtr>)IntPtr.Zero;
}
private unsafe void InternalRender()
{
#pragma warning disable CS8602
ConcurrentQueue<IntPtr> glActions = (gl as GLonUpdate).GLactionQueue;
#pragma warning restore CS8602
IntPtr currentOperation;
try
{
while (_shouldClose == 0)
{
if (glActions.TryDequeue(out currentOperation))
{
((delegate*<void>)currentOperation)();
}
}
}
catch (Exception e)
{
this.ShouldClose = true;
throw;
}
}
#endregion form main