mln_metal_borrowed_texture_descriptor Struct Reference

#include <texture.h>

Data Fields
mln_logical_extent	extent
uint32_t	physical_width
uint32_t	physical_height
const mln_metal_borrowed_texture *	textures
size_t	texture_count

Detailed Description

Metal attachment options for a borrowed texture target.

Field Documentation

extent

mln_logical_extent mln_metal_borrowed_texture_descriptor::extent

Logical texture extent; physical_width and physical_height give the texture's size. A scale_factor that differs from the map's is accepted and logged as a warning.

physical_height

uint32_t mln_metal_borrowed_texture_descriptor::physical_height

Physical texture height in device pixels. Must be positive. Defaults to

physical_width

uint32_t mln_metal_borrowed_texture_descriptor::physical_width

Physical texture width in device pixels. Must be positive. Defaults to

texture_count

size_t mln_metal_borrowed_texture_descriptor::texture_count

Number of textures, which is the ring depth, from one to MLN_TEXTURE_RING_MAX_DEPTH. A replacement keeps the count the session attached with.

textures

const mln_metal_borrowed_texture* mln_metal_borrowed_texture_descriptor::textures

The ring's textures, one per slot, in slot order. Required.

The call copies the array before it returns. Only the textures it names must stay valid: until set_target replaces them, until detach completes, or until abandon returns. The textures are distinct and share one device and one pixel format. Each texture's pixel dimensions equal physical_width and physical_height, and each allows render-target usage and is single-sample. A mismatch is rejected.

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The documentation for this struct was generated from the following file:

• /home/runner/_work/maplibre-native-ffi/maplibre-native-ffi/include/maplibre_native_c/texture.h