Struct glsmrs::GlState

pub struct GlState { /* fields omitted */ }

Implementations

impl GlState

pub fn new(ctx: &WebGlRenderingContext, viewport: Viewport) -> GlState

pub fn delete_vertex_buffer(
    &mut self,
    name: &'static str
) -> Result<&mut Self, String>

pub fn vertex_buffer(
    &mut self,
    name: &'static str,
    data: &[u8]
) -> Result<&mut Self, String>

pub fn delete_element_buffer(&mut self) -> Result<&mut Self, String>

pub fn element_buffer(&mut self, data: &[u8]) -> Result<&mut Self, String>

pub fn delete_texture(
    &mut self,
    name: &'static str
) -> Result<&mut Self, String>

pub fn texture(
    &mut self,
    name: &'static str,
    data: Option<&[u8]>,
    w: u32,
    h: u32
) -> Result<&mut Self, String>

pub fn run(
    &self,
    program: &Program,
    uni_values: &HashMap<&'static str, UniformData>
) -> Result<&Self, String>

pub fn run_mut(
    &self,
    program: &Program,
    uni_values: &HashMap<&'static str, UniformData>,
    name: &'static str
) -> Result<&Self, String>

Trait Implementations

impl Drop for GlState

pub fn drop(&mut self)

Executes the destructor for this type.

impl FromWasmAbi for GlState

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

pub unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for GlState

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

pub fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for GlState

pub fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for GlState

pub fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for GlState

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, GlState>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

pub unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for GlState

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, GlState>

Same as RefFromWasmAbi::Anchor

pub unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for GlState

pub fn describe()