Struct rstubs::device::vga::VbeModeInfo

#[repr(C, packed(1))]
struct VbeModeInfo {

    mode_attributes: ModeAttributes,
    _win: [u16; 7],
    pitch: u16,
    width: u16,
    height: u16,
    char_width: u8,
    char_height: u8,
    planes: u8,
    bpp: u8,
    banks: u8,
    memory_model: MemoryModel,
    bank_size: u8,
    image_pages: u8,
    reserved: u8,
    bits_red: u8,
    offset_red: u8,
    bits_green: u8,
    offset_green: u8,
    bits_blue: u8,
    offset_blue: u8,
    bits_rsv: u8,
    offset_rsv: u8,
    directcolor_attributes: u8,
    address: u32,
    offscreen_memory_offset: u32,
    offscreen_memory_size: u16,
}

Fields

mode_attributes: ModeAttributes

_win: [u16; 7]

Window functions (used by all VBE revisions, but ignored here)

pitch: u16

Bytes per scan line

width: u16

Horizontal resolution in pixels (GRAPHICS) or characters

height: u16

Vertical resolution in pixels (GRAPHICS) or characters

char_width: u8

Character cell width in pixels (deprecated)

char_height: u8

Character cell height in pixels (deprecated)

planes: u8

Number of memory planes

bpp: u8

Bits per pixel

banks: u8

Number of banks

memory_model: MemoryModel

Memory model type

bank_size: u8

Bank size in KB

image_pages: u8

Number of images

reserved: u8

Reserved for page function

bits_red: u8

Size of direct color red mask in bits

offset_red: u8

Bit position of lsb of red mask

bits_green: u8

Size of direct color green mask in bits

offset_green: u8

Bit position of lsb of green mask

bits_blue: u8

Size of direct color blue mask in bits

offset_blue: u8

Bit position of lsb of blue mask

bits_rsv: u8

Size of direct color reserved mask in bits

offset_rsv: u8

Bit position of lsb of reserved mask

directcolor_attributes: u8

Direct color mode attributes enum DirectColorAttributes : uint8_t { DYNAMIC_COLOR_RAMP = 1 << 0, ///< Programmable (otherwise fixed) color ramp USABLE_BITS = 1 << 1 ///< Bits in reserved mask are usable (otherwise reserved) };

address: u32

physical address for flat memory frame buffer

offscreen_memory_offset: u32

reserved

offscreen_memory_size: u16

reserved

Implementations

impl VbeModeInfo

unsafe fn from_ptr<'a>(ptr: u32) -> &'a Self

fn framebuffer(&self) -> Option<FramebufferTable>

Trait Implementations

impl Debug for VbeModeInfo

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

Formats the value using the given formatter.