Luna::RHI::IDevice::get_texture_data_placement_info

virtual void get_texture_data_placement_info(u32 width, u32 height, u32 depth, Format format, u64 *size=nullptr, u64 *alignment=nullptr, u64 *row_pitch=nullptr, u64 *slice_pitch=nullptr)=0

Gets the texture data placement information when storing texture data in a buffer. The texture data is arranged in row-major order.

Parameters

• in width

  The width of the texture data.

• in height

  The height of the texture data.

• in depth

  The depth of the texture data.

• in format

  The format of the texture data.

• out size

  The size of the texture data in the buffer. Specify nullptr if this is not needed.

• out alignment

  The alignment requirement of the texture data. Specify nullptr if this is not needed.

• out row_pitch

  The row pitch of the texture data. Specify nullptr if this is not needed.

• out slice_pitch

  The slice (row * column) pitch of the texture data. Specify nullptr if this is not needed.