Struct retro_camera_callback 

#[repr(C)]
pub struct retro_camera_callback {
    pub caps: u64,
    pub width: u32,
    pub height: u32,
    pub start: Option<unsafe extern "C" fn() -> bool>,
    pub stop: Option<unsafe extern "C" fn()>,
    pub frame_raw_framebuffer: Option<unsafe extern "C" fn(*const u32, u32, u32, usize)>,
    pub frame_opengl_texture: Option<unsafe extern "C" fn(u32, u32, *const f32)>,
    pub initialized: Option<unsafe extern "C" fn()>,
    pub deinitialized: Option<unsafe extern "C" fn()>,
}

Fields

caps: u64

Set by libretro core. Example bitmask: caps = (1 << RETRO_CAMERA_BUFFER_OPENGL_TEXTURE) | (1 << RETRO_CAMERA_BUFFER_RAW_FRAMEBUFFER).

width: u32

Desired resolution for camera. Is only used as a hint.

height: u32

start: Option<unsafe extern "C" fn() -> bool>

Set by frontend.

stop: Option<unsafe extern "C" fn()>

frame_raw_framebuffer: Option<unsafe extern "C" fn(*const u32, u32, u32, usize)>

Set by libretro core if raw framebuffer callbacks will be used.

frame_opengl_texture: Option<unsafe extern "C" fn(u32, u32, *const f32)>

Set by libretro core if OpenGL texture callbacks will be used.

initialized: Option<unsafe extern "C" fn()>

Set by libretro core. Called after camera driver is initialized and ready to be started. Can be NULL, in which this callback is not called.

deinitialized: Option<unsafe extern "C" fn()>

Set by libretro core. Called right before camera driver is deinitialized. Can be NULL, in which this callback is not called.

Trait Implementations

impl Clone for retro_camera_callback

fn clone(&self) -> retro_camera_callback

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for retro_camera_callback

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for retro_camera_callback