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refactor(srp): synchronize urp renderer feature runtime state

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This commit is contained in:
ssdfasd
2026-04-21 19:59:20 +08:00
parent ffe4717d8f
commit 0d0919b276
6 changed files with 401 additions and 16 deletions
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212
managed/XCEngine.RenderPipelines.Universal/Rendering/Universal/ScriptableRendererFeature.cs
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@@ -9,6 +9,8 @@ namespace XCEngine.Rendering.Universal
private bool m_runtimeCreated;
private bool m_isActive = true;
private int m_runtimeStateVersion = 1;
private int m_runtimeStateHash;
private bool m_runtimeStateHashResolved;
private ScriptableRendererData m_owner;
protected ScriptableRendererFeature()
@@ -41,6 +43,7 @@ namespace XCEngine.Rendering.Universal
internal int GetRuntimeStateVersionInstance()
{
SynchronizeRuntimeStateVersion();
return m_runtimeStateVersion;
}
@@ -125,8 +128,47 @@ namespace XCEngine.Rendering.Universal
{
}
protected virtual int ComputeRuntimeStateHash()
{
int hash = 17;
hash =
RuntimeStateHashUtility.Combine(
hash,
m_isActive);
return hash;
}
protected void SetDirty()
{
ApplyDirty(
ComputeRuntimeStateHash());
}
private void SynchronizeRuntimeStateVersion()
{
int runtimeStateHash =
ComputeRuntimeStateHash();
if (!m_runtimeStateHashResolved)
{
m_runtimeStateHash = runtimeStateHash;
m_runtimeStateHashResolved = true;
return;
}
if (runtimeStateHash == m_runtimeStateHash)
{
return;
}
ApplyDirty(runtimeStateHash);
}
private void ApplyDirty(
int runtimeStateHash)
{
m_runtimeStateHash = runtimeStateHash;
m_runtimeStateHashResolved = true;
if (m_runtimeCreated &&
!m_disposed)
{
@@ -152,5 +194,175 @@ namespace XCEngine.Rendering.Universal
}
}
}
internal static class RuntimeStateHashUtility
{
public static int Combine(
int hash,
bool value)
{
return Combine(
hash,
value ? 1 : 0);
}
public static int Combine(
int hash,
byte value)
{
return Combine(
hash,
(int)value);
}
public static int Combine(
int hash,
uint value)
{
unchecked
{
return (hash * 31) + (int)value;
}
}
public static int Combine(
int hash,
int value)
{
unchecked
{
return (hash * 31) + value;
}
}
public static int Combine(
int hash,
float value)
{
return Combine(
hash,
value.GetHashCode());
}
public static int Combine(
int hash,
string value)
{
return Combine(
hash,
value != null
? value.GetHashCode()
: 0);
}
public static int Combine(
int hash,
Vector4 value)
{
hash = Combine(hash, value.X);
hash = Combine(hash, value.Y);
hash = Combine(hash, value.Z);
hash = Combine(hash, value.W);
return hash;
}
public static int Combine(
int hash,
RenderQueueRange value)
{
hash = Combine(hash, value.lowerBound);
hash = Combine(hash, value.upperBound);
return hash;
}
public static int Combine(
int hash,
FilteringSettings value)
{
hash = Combine(hash, value.renderQueueMin);
hash = Combine(hash, value.renderQueueMax);
hash = Combine(hash, value.renderLayerMask);
hash = Combine(hash, value.requireShadowCasting);
hash = Combine(hash, value.requireRenderObjectId);
return hash;
}
public static int Combine(
int hash,
SortingSettings value)
{
return Combine(
hash,
(int)value.sortMode);
}
public static int Combine(
int hash,
RendererListDesc value)
{
hash = Combine(hash, (int)value.type);
hash = Combine(hash, value.filtering);
hash = Combine(hash, value.sorting);
return hash;
}
public static int Combine(
int hash,
DepthState value)
{
hash = Combine(hash, value.writeEnabled);
hash =
Combine(hash, (int)value.compareFunction);
return hash;
}
public static int Combine(
int hash,
StencilFaceState value)
{
hash =
Combine(hash, (int)value.failOperation);
hash =
Combine(hash, (int)value.passOperation);
hash =
Combine(hash, (int)value.depthFailOperation);
hash =
Combine(hash, (int)value.compareFunction);
return hash;
}
public static int Combine(
int hash,
StencilState value)
{
hash = Combine(hash, value.enabled);
hash = Combine(hash, value.readMask);
hash = Combine(hash, value.writeMask);
hash = Combine(hash, value.frontFace);
hash = Combine(hash, value.backFace);
return hash;
}
public static int Combine(
int hash,
RenderStateBlock value)
{
hash = Combine(hash, (int)value.mask);
hash = Combine(hash, value.depthState);
hash = Combine(hash, value.stencilState);
hash = Combine(hash, value.stencilReference);
return hash;
}
public static int Combine(
int hash,
DrawingSettings value)
{
hash = Combine(hash, value.overrideMaterialPath);
hash = Combine(hash, value.shaderPassName);
hash = Combine(hash, value.renderStateBlock);
return hash;
}
}
}