void Destructor()
{
if (m_StaticIndex >= 0)
{
RenderChainStaticIndexAllocator.FreeIndex(m_StaticIndex);
}
m_StaticIndex = -1;
UIRUtility.Destroy(m_DefaultMat);
UIRUtility.Destroy(m_DefaultWorldSpaceMat);
m_DefaultMat = m_DefaultWorldSpaceMat = null;
Font.textureRebuilt -= OnFontReset;
painter?.Dispose();
m_TextUpdatePainter?.Dispose();
atlasManager?.Dispose();
vectorImageManager?.Dispose();
shaderInfoAllocator.Dispose();
device?.Dispose();
painter = null;
m_TextUpdatePainter = null;
atlasManager = null;
shaderInfoAllocator = new UIRVEShaderInfoAllocator();
device = null;
m_ActiveRenderNodes = 0;
m_RenderNodesData.Clear();
}
public void Reset()
{
if (disposed)
{
DisposeHelper.NotifyDisposedUsed(this);
return;
}
m_Allocator = new BestFitAllocator((uint)m_Length);
UIRUtility.Destroy(m_Atlas);
m_RawAtlas = new RawTexture();
MustCommit = false;
}
protected virtual void Dispose(bool disposing)
{
bool disposed = this.disposed;
if (!disposed)
{
if (disposing)
{
UIRUtility.Destroy(this.m_Atlas);
}
this.disposed = true;
}
}
protected virtual void Dispose(bool disposing)
{
bool disposed = this.disposed;
if (!disposed)
{
if (disposing)
{
UIRUtility.Destroy(this.m_BlitMaterial);
this.m_BlitMaterial = null;
}
this.disposed = true;
}
}
protected override void Dispose(bool disposing)
{
if (!disposed && disposing)
{
UIRUtility.Destroy(m_Texture);
m_Texture = null;
m_Texels = new NativeArray <T>();
m_Allocator?.Dispose();
m_Allocator = null;
}
base.Dispose(disposing);
}
public void Reset()
{
bool disposed = this.disposed;
if (disposed)
{
DisposeHelper.NotifyDisposedUsed(this);
}
else
{
this.m_Allocator = new BestFitAllocator((uint)this.m_Length);
UIRUtility.Destroy(this.m_Atlas);
this.m_RawAtlas = default(GradientSettingsAtlas.RawTexture);
this.MustCommit = false;
}
}
void Destructor()
{
if (m_StaticIndex >= 0)
{
RenderChainStaticIndexAllocator.FreeIndex(m_StaticIndex);
}
m_StaticIndex = -1;
var ve = GetFirstElementInPanel(m_FirstCommand?.owner);
while (ve != null)
{
ResetTextures(ve);
ve = ve.renderChainData.next;
}
UIRUtility.Destroy(m_DefaultMat);
UIRUtility.Destroy(m_DefaultWorldSpaceMat);
m_DefaultMat = m_DefaultWorldSpaceMat = null;
vertsPool.Dispose();
indicesPool.Dispose();
jobManager.Dispose();
vectorImageManager?.Dispose();
shaderInfoAllocator.Dispose();
device?.Dispose();
opacityIdAccelerator?.Dispose();
if (painter != null)
{
// todo: move painter2d to the render chain instead of the mgc
if (painter.meshGenerationContext.hasPainter2D)
{
painter.meshGenerationContext.painter2D.Destroy();
}
painter = null;
}
atlas = null;
shaderInfoAllocator = new UIRVEShaderInfoAllocator();
device = null;
m_ActiveRenderNodes = 0;
m_RenderNodesData.Clear();
}
protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
UIRUtility.Destroy(m_Atlas);
}
else
{
UnityEngine.UIElements.DisposeHelper.NotifyMissingDispose(this);
}
disposed = true;
}
void CreateOrExpandTexture()
{
int newWidth = m_Allocator.physicalWidth;
int newHeight = m_Allocator.physicalHeight;
bool copy = false;
if (m_Texture != null)
{
if (m_Texture.width == newWidth && m_Texture.height == newHeight)
{
return;
}
copy = true;
}
var newTexture = new Texture2D(m_Allocator.physicalWidth, m_Allocator.physicalHeight, m_Format, false)
{
name = "UIR Shader Info " + s_TextureCounter++,
hideFlags = HideFlags.HideAndDontSave,
};
if (copy)
{
s_MarkerCopyTexture.Begin();
var oldTexels = m_Texels.IsCreated ? m_Texels : m_Texture.GetRawTextureData <T>();
var newTexels = newTexture.GetRawTextureData <T>();
CpuBlit(oldTexels, m_Texture.width, m_Texture.height, newTexels, newTexture.width, newTexture.height);
m_Texels = newTexels;
s_MarkerCopyTexture.End();
}
else
{
m_Texels = new NativeArray <T>();
}
UIRUtility.Destroy(m_Texture);
m_Texture = newTexture;
}