Function SDL_CalculateGPUTextureFormatSize 

pub unsafe extern "C" fn SDL_CalculateGPUTextureFormatSize(
    format: SDL_GPUTextureFormat,
    width: Uint32,
    height: Uint32,
    depth_or_layer_count: Uint32,
) -> Uint32

Calculate the size in bytes of a texture format with dimensions.

Parameters

• format: a texture format.
• width: width in pixels.
• height: height in pixels.
• depth_or_layer_count: depth for 3D textures or layer count otherwise.

Return value

Returns the size of a texture with this format and dimensions.

Availability

This function is available since SDL 3.2.0.