DisplayAddress

cpclib_image::convert

Struct DisplayAddress 

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pub struct DisplayAddress(/* private fields */);
Expand description

Manage the display address contained in R12-R13 TODO move that later in a CRTC emulator code

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impl DisplayAddress

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pub fn new_from(val: u16) -> Self

Create the display address

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pub fn new(page: u16, is_overscan: bool, offset: u16) -> Self

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pub fn new_standard_from_page(page: u16) -> Self

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pub fn new_overscan_from_page(page: u16) -> Self

Generate an address that allow to display overscan picture from the given page

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pub fn new_overscan_from_page_one_bank_per_line( page: u16, char_width: u16, ) -> Self

Generate an overscan address where each line is contained in a single bank

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pub fn new_standard_from_address(_address: u16) -> Self

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pub fn new_overscan_from_address(_address: u16) -> Self

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pub fn offset(self) -> u16

Return the offset part of the address

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pub fn set_offset(&mut self, offset: u16)

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pub fn buffer(self) -> u16

Return the buffer configuration 0 0 16k 0 1 16k 1 0 16k 1 1 16k

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pub fn set_buffer(&mut self, buffer: u16)

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pub fn set_overscan(&mut self, is_overscan: bool)

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pub fn page(self) -> u16

Return the page configuration 0 0 0x0000 0 1 0x4000 1 0 0x8000 1 1 0xc000

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pub fn set_page(&mut self, page: u16)

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pub fn r12(self) -> u8

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pub fn r13(self) -> u8

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pub fn page_start(self) -> u16

Return the page value

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pub fn is_overscan(self) -> bool

Check of the configuration correspond to an overscan

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pub fn address(self) -> u16

Returns the CPC address of the first word.

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pub fn move_to_previous_word(&mut self)

Change the adress to point to the previous word

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pub fn move_to_next_word(&mut self)

Assume the object represent the character of interest and move to next one

Trait Implementations§

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impl Clone for DisplayAddress

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fn clone(&self) -> DisplayAddress

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DisplayAddress

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

Formats the value using the given formatter. Read more
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impl Copy for DisplayAddress

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Converts self into T using Into<T>. Read more
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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const ALIGN: usize

The alignment of pointer.
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