Struct webgl_stdweb::EXT_color_buffer_float

pub struct EXT_color_buffer_float(_);

Extension

The sized internal format RGB16F is not color-renderable in this extension. This is a difference in functionality compared to the EXT_color_buffer_half_float extension.

The following floating-point internal formats become color-renderable: R16F, RG16F, RGBA16F, R32F, RG32F, RGBA32F and R11F_G11F_B10F. A renderbuffer or a texture with a color-renderable internal format can be used as a rendering target by attaching it to a framebuffer object as a color attachment.

Renderbuffers with these internal formats can be created.

The format and type combination RGBA and FLOAT becomes valid for reading from a floating-point color buffer.

Notes:

• Fragment shader outputs to buffers with these internal formats are not clamped.
• Colors specified with clearColor and blendColor are not clamped when applied to buffers with these internal formats.
• The format and type combination RGBA and UNSIGNED_BYTE cannot be used for reading from a floating-point color buffer.
• Multi-sample floating-point color renderbuffers may optionally be supported. Limitations are defined in the EXT_color_buffer_float extension.
• The sized internal format RGB16F is not color-renderable in this extension.

Trait Implementations

impl AsRef<Reference> for EXT_color_buffer_float

fn as_ref(&self) -> &Reference

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EXT_color_buffer_float

fn clone(&self) -> EXT_color_buffer_float

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EXT_color_buffer_float

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

Formats the value using the given formatter.

impl Extension for EXT_color_buffer_float

const NAME: &'static str = "EXT_color_buffer_float"

impl From<EXT_color_buffer_float> for Reference

fn from(value: EXT_color_buffer_float) -> Self

Converts to this type from the input type.

impl InstanceOf for EXT_color_buffer_float

fn instance_of(_reference: &Reference) -> bool

Checks whenever a given Reference if of type Self.

impl ReferenceType for EXT_color_buffer_float

unsafe fn from_reference_unchecked(reference: Reference) -> Self

Converts a given reference into a concrete reference-like wrapper. Doesn’t do any type checking; highly unsafe to use!

impl<'_r> TryFrom<&'_r Reference> for EXT_color_buffer_float

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: &Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_r> TryFrom<&'_r Value> for EXT_color_buffer_float

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<EXT_color_buffer_float> for Reference

type Error = Void

The type returned in the event of a conversion error.

fn try_from(value: EXT_color_buffer_float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Reference> for EXT_color_buffer_float

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for EXT_color_buffer_float

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl JsSerialize for EXT_color_buffer_float