Function bgfx_sys::bgfx_update_texture_2d

pub unsafe extern "C" fn bgfx_update_texture_2d(
    _handle: bgfx_texture_handle_t,
    _layer: u16,
    _mip: u8,
    _x: u16,
    _y: u16,
    _width: u16,
    _height: u16,
    _mem: *const bgfx_memory_t,
    _pitch: u16
)

Update 2D texture. @attention It’s valid to update only mutable texture. See bgfx::createTexture2D for more info.

@param[in] _handle Texture handle. @param[in] _layer Layer in texture array. @param[in] _mip Mip level. @param[in] _x X offset in texture. @param[in] _y Y offset in texture. @param[in] _width Width of texture block. @param[in] _height Height of texture block. @param[in] _mem Texture update data. @param[in] _pitch Pitch of input image (bytes). When _pitch is set to UINT16_MAX, it will be calculated internally based on _width.