Struct mallumo_gls::buffer::MutableBuffer

pub struct MutableBuffer { /* fields omitted */ }

Methods

impl MutableBuffer

pub fn new<T>(data: &[T]) -> Result<MutableBuffer, Error>

Creates new buffer and copies data to its memory on GPU

Errors

• GL_OUT_OF_MEMORY - if the buffer cannot be created

pub fn new_empty(size: usize) -> Result<MutableBuffer, Error>

Creates new empty buffer

Errors

• BufferCreationError(GL_OUT_OF_MEMORY) - if the buffer cannot be created

pub fn new_zeroed(size: usize) -> Result<MutableBuffer, Error>

pub fn set_data<T>(&mut self, data: &[T]) -> Result<(), Error>

pub fn set_sub_data<T>(
    &mut self,
    data: &[T],
    offset: usize
) -> Result<(), Error>

Replaces part of memory with data

Errors

• BufferSetSubDataError(GL_INVALID_VALUE) - if size of data + offset > buffer size

pub fn clear_data(&mut self) -> Result<(), Error>

pub fn copy_to(
    &mut self,
    other: &mut MutableBuffer,
    read_offset: usize,
    write_offset: usize,
    size: usize
) -> Result<(), Error>

pub fn get<T>(&self, size: usize, offset: usize) -> Result<Vec<T>, Error>

pub fn resize(&mut self, size: usize) -> Result<(), Error>

Trait Implementations

impl Buffer for MutableBuffer

fn get_id(&self) -> BufferId

fn bind_base(&self, target: BufferBaseTarget, index: usize) -> Result<(), Error>

fn bind_range(
    &self,
    target: BufferBaseTarget,
    index: usize,
    offset: usize,
    size: usize
) -> Result<(), Error>

fn bind_as_indirect(&self) -> Result<(), Error>

impl Drop for MutableBuffer

fn drop(&mut self)

Executes the destructor for this type.

impl Debug for MutableBuffer

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

Formats the value using the given formatter.