public VectorImageManager(AtlasBase atlas)
{
instances.Add(this);
m_Atlas = atlas;
m_Registered = new Dictionary <VectorImage, VectorImageRenderInfo>(32);
m_RenderInfoPool = new VectorImageRenderInfoPool();
m_GradientRemapPool = new GradientRemapPool();
m_GradientSettingsAtlas = new GradientSettingsAtlas();
}
void Constructor(BaseVisualElementPanel panelObj, UIRenderDevice deviceObj, AtlasBase atlas, VectorImageManager vectorImageMan)
{
if (disposed)
{
DisposeHelper.NotifyDisposedUsed(this);
}
// A reasonable starting depth level suggested here
m_DirtyTracker.heads = new List <VisualElement>(8);
m_DirtyTracker.tails = new List <VisualElement>(8);
m_DirtyTracker.minDepths = new int[(int)RenderDataDirtyTypeClasses.Count];
m_DirtyTracker.maxDepths = new int[(int)RenderDataDirtyTypeClasses.Count];
m_DirtyTracker.Reset();
if (m_RenderNodesData.Count < 1)
{
m_RenderNodesData.Add(new RenderNodeData()
{
matPropBlock = new MaterialPropertyBlock()
});
}
this.panel = panelObj;
this.device = deviceObj;
this.atlas = atlas;
this.vectorImageManager = vectorImageMan;
// TODO: Share these across all panels
vertsPool = new TempAllocator <Vertex>(8192, 2048, 64 * 1024);
indicesPool = new TempAllocator <UInt16>(8192 << 1, 2048 << 1, (64 * 1024) << 1);
jobManager = new JobManager();
this.shaderInfoAllocator.Construct();
this.opacityIdAccelerator = new OpacityIdAccelerator();
painter = new Implementation.UIRStylePainter(this);
var rp = panel as BaseRuntimePanel;
if (rp != null && rp.drawToCameras)
{
drawInCameras = true;
m_StaticIndex = RenderChainStaticIndexAllocator.AllocateIndex(this);
}
}
public UIRStylePainter(RenderChain renderChain)
{
m_Owner = renderChain;
meshGenerationContext = new MeshGenerationContext(this);
device = renderChain.device;
m_Atlas = renderChain.atlas;
m_VectorImageManager = renderChain.vectorImageManager;
m_AllocRawVertsIndicesDelegate = AllocRawVertsIndices;
m_AllocThroughDrawMeshDelegate = AllocThroughDrawMesh;
m_AllocThroughDrawGradientsDelegate = AllocThroughDrawGradients;
int meshWriteDataPoolStartingSize = 32;
m_MeshWriteDataPool = new List <MeshWriteData>(meshWriteDataPoolStartingSize);
for (int i = 0; i < meshWriteDataPoolStartingSize; i++)
{
m_MeshWriteDataPool.Add(new MeshWriteData());
}
}
public void ResetTextures(VisualElement ve)
{
AtlasBase atlas = this.atlas;
TextureRegistry registry = m_TextureRegistry;
BasicNodePool <TextureEntry> pool = m_TexturePool;
BasicNode <TextureEntry> current = ve.renderChainData.textures;
ve.renderChainData.textures = null;
while (current != null)
{
var next = current.next;
if (current.data.replaced)
{
atlas.ReturnAtlas(ve, current.data.source as Texture2D, current.data.actual);
}
else
{
registry.Release(current.data.actual);
}
pool.Return(current);
current = next;
}
}
protected RenderChain(BaseVisualElementPanel panel, UIRenderDevice device, AtlasBase atlas, VectorImageManager vectorImageManager)
{
Constructor(panel, device, atlas, vectorImageManager);
}
