apple.metalperformanceshaders.protocol

Interface MPSSVGFTextureAllocator

All Known Implementing Classes:

MPSSVGFDefaultTextureAllocator

public interface MPSSVGFTextureAllocator

Protocol dictating how texture allocator objects should operate so that they can be used by an MPSSVGFDenoiser object to allocate and reuse intermediate and output textures during the denoising process.

Method Summary

Modifier and Type	Method and Description
void	returnTexture(MTLTexture texture) Return a texture to the allocator.
MTLTexture	textureWithPixelFormatWidthHeight(long pixelFormat, long width, long height) Returns an autoreleased Metal 2D texture with a matching pixel format, width, and height.

Method Detail

returnTexture

void returnTexture(MTLTexture texture)

Return a texture to the allocator. The allocator operate in such a way as to reduce the allocation cost should another texture be requested with the same width, height, and pixel format.

textureWithPixelFormatWidthHeight

MTLTexture textureWithPixelFormatWidthHeight(long pixelFormat,
                                             long width,
                                             long height)

Returns an autoreleased Metal 2D texture with a matching pixel format, width, and height.