public void flush(uiPicture picture)
{
if (!CanvasShader.isReady())
{
return;
}
this._reset();
this._resetRenderTextureId();
this._resetComputeBuffer();
this._drawUIPicture(picture, false);
D.assert(this._layers.Count == 1);
D.assert(this._layers[0].states.Count == 1);
var layer = this._currentLayer;
using (var cmdBuf = new CommandBuffer()) {
cmdBuf.name = "CommandBufferCanvas";
this._lastRtID = -1;
this._drawLayer(layer, cmdBuf);
// this is necessary for webgl2. not sure why... just to be safe to disable the scissor.
cmdBuf.DisableScissorRect();
this._bindComputeBuffer();
Graphics.ExecuteCommandBuffer(cmdBuf);
}
D.assert(this._layers.Count == 0 || (this._layers.Count == 1 && this._layers[0] == this._currentLayer));
if (this._currentLayer != null)
{
this._clearLayer(this._currentLayer);
ObjectPool <RenderLayer> .release(this._currentLayer);
this._currentLayer = null;
this._lastScissor = null;
this._layers.Clear();
}
AllocDebugger.onFrameEnd();
}