private void UpdatePreviewTexture()
{
RenderTexture buffer = m_Recorder.RecordingUnit.ScratchBuffer;
if (buffer != null)
{
if (previewTexture != null)
{
bool created = previewTexture.IsCreated();
bool resized = (previewTexture.width != buffer.width || previewTexture.height != buffer.height);
if (created && !resized)
{
return;
}
DisposalHelper.Dispose(ref previewTexture);
}
RenderTexture texture = new RenderTexture(buffer.width, buffer.height, 0, RenderTextureFormat.ARGB32);
texture.wrapMode = TextureWrapMode.Repeat;
texture.Create();
previewTexture = DisposalHelper.Mark(texture);
}
}
private void ReleaseAllBuffers()
{
if (scratchBuffers != null)
{
for (int i = 0; i < scratchBuffers.Length; i++)
{
DisposalHelper.Dispose(ref scratchBuffers[i]);
}
scratchBuffers = null;
}
}
private void ReleaseAllBuffers()
{
DisposalHelper.Dispose(ref buffer);
if (gbuffer != null)
{
for (int i = 0; i < gbuffer.Length; i++)
{
DisposalHelper.Dispose(ref gbuffer[i]);
}
gbuffer = null;
}
}
private static bool RequireRegeneration(ref RenderTexture texture, int width, int height)
{
if (texture != null)
{
bool created = texture.IsCreated();
bool resized = (texture.width != width || texture.height != height);
if (created && !resized)
{
return(false);
}
DisposalHelper.Dispose(ref texture);
}
return(true);
}
private static bool RequireRegeneration(ref RenderTexture texture, RenderTexture target)
{
if (texture != null)
{
bool created = texture.IsCreated();
bool resized = (texture.width != target.width || texture.height != target.height);
bool formatChanged = (texture.format != target.format);
if (created && !resized && !formatChanged)
{
return(false);
}
DisposalHelper.Dispose(ref texture);
}
return(true);
}
public virtual void ReleaseResources()
{
DisposalHelper.Dispose(ref quad);
DisposalHelper.Dispose(ref copyMaterial);
}
private void ReleaseScratchBuffer()
{
DisposalHelper.Dispose(ref scratchBuffer);
}
protected void OnDisable()
{
DisposalHelper.Dispose(ref previewTexture);
}
