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Renderer2D limit instances per batch

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This commit is contained in:
Simon Lübeß
2022-02-14 20:19:19 +01:00
parent f49acf34a1
commit 58cf92fb57
1 changed files with 18 additions and 5 deletions
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GlitchyEngine/src/Renderer/Renderer2D.bf
+18 -5
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@@ -133,6 +133,9 @@ namespace GlitchyEngine.Renderer
private static Effect s_currentEffect;
private static Effect s_currentCircleEffect;
private static int s_InstancesPerDrawCall = 1024;
private static int s_MaxInstancesPerDrawCall = 8192;
private static void InitEffect()
{
Debug.Profiler.ProfileFunction!();
@@ -204,10 +207,10 @@ namespace GlitchyEngine.Renderer
s_batchBinding.SetVertexBufferSlot(s_instanceBuffer, 1);
s_rawInstances = new BatchVertex[1024];
s_rawInstances = new BatchVertex[s_InstancesPerDrawCall];
s_setInstances = 0;
s_instanceQueue = new List<QueueQuad>(1024);
s_instanceQueue = new List<QueueQuad>(s_InstancesPerDrawCall);
}
{
@@ -240,9 +243,9 @@ namespace GlitchyEngine.Renderer
s_circleBatchBinding.SetVertexBufferSlot(s_circleInstanceBuffer, 1);
s_rawCircleInstances = new CircleBatchVertex[1024];
s_rawCircleInstances = new CircleBatchVertex[s_InstancesPerDrawCall];
s_circleInstanceQueue = new List<QueueCircle>(1024);
s_circleInstanceQueue = new List<QueueCircle>(s_InstancesPerDrawCall);
}
}
@@ -391,6 +394,11 @@ namespace GlitchyEngine.Renderer
private static void QueueQuadInstance(Matrix transform, ColorRGBA color, Texture2D texture, float depth, Vector4 uvTransform)
{
s_instanceQueue.Add(QueueQuad(transform, color, texture ?? s_whiteTexture, depth, uvTransform));
if (s_instanceQueue.Count >= s_MaxInstancesPerDrawCall)
{
Flush();
}
}
/// Adds a circle instance to the instance queue.
@@ -398,6 +406,11 @@ namespace GlitchyEngine.Renderer
private static void QueueCircleInstance(Matrix transform, ColorRGBA color, Texture2D texture, float depth, Vector4 uvTransform, float innerRadius)
{
s_circleInstanceQueue.Add(QueueCircle(transform, color, texture ?? s_whiteTexture, depth, uvTransform, innerRadius));
if (s_circleInstanceQueue.Count >= s_MaxInstancesPerDrawCall)
{
Flush();
}
}
private static void FlushInstances()
@@ -670,9 +683,9 @@ namespace GlitchyEngine.Renderer
public static void DrawCircle(Vector3 position, Vector2 size, Texture2D texture, ColorRGBA color = .White, float innerRadius = 1.0f, Vector4 uvTransform = .(0, 0, 1, 1))
{
#if DEBUG
Debug.Profiler.ProfileRendererFunction!();
#if DEBUG
Log.EngineLogger.AssertDebug(s_sceneRunning, "Missing call of BeginScene.");
#endif