convertSparseTileRegions(_:toPixelRegions:withTileSize:numRegions:)

Declaration

optional func convertSparseTileRegions(_ tileRegions: UnsafePointer<MTLRegion>, toPixelRegions pixelRegions: UnsafeMutablePointer<MTLRegion>, withTileSize tileSize: MTLSize, numRegions: Int)

Parameters

• tileRegions:

  A pointer to a C array of tile Mtlregion instances.

• pixelRegions:

  A pointer to a C array of pixel Mtlregion instances.

• tileSize:

  An Mtlsize instance that represents a sparse tile’s size, in pixels.

• numRegions:

  The number of regions you want the method to convert.

See Also

Working with sparse textures

• sparseTileSize(textureType:pixelFormat:sampleCount:sparsePageSize:)
• sparseTileSize(with:pixelFormat:sampleCount:)
• sparseTileSizeInBytes(sparsePageSize:)
• sparseTileSizeInBytes
• convertSparsePixelRegions(_:toTileRegions:withTileSize:alignmentMode:numRegions:)
• MTLSparsePageSize
• MTLSparseTextureRegionAlignmentMode