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-rw-r--r--components/canvas/webgl_thread.rs24
-rw-r--r--components/canvas_traits/webgl.rs8
-rw-r--r--components/script/dom/bindings/trace.rs3
-rw-r--r--components/script/dom/macros.rs11
-rw-r--r--components/script/dom/mod.rs1
-rw-r--r--components/script/dom/webgl2renderingcontext.rs101
-rw-r--r--components/script/dom/webglrenderingcontext.rs12
-rw-r--r--components/script/dom/webglsampler.rs187
-rw-r--r--components/script/dom/webidls/WebGL2RenderingContext.webidl4
-rw-r--r--components/script/dom/webidls/WebGLSampler.webidl11
-rw-r--r--tests/wpt/webgl/meta/conformance2/context/methods-2.html.ini91
-rw-r--r--tests/wpt/webgl/meta/conformance2/misc/expando-loss-2.html.ini2
-rw-r--r--tests/wpt/webgl/meta/conformance2/misc/object-deletion-behaviour-2.html.ini6
-rw-r--r--tests/wpt/webgl/meta/conformance2/samplers/multi-context-sampler-test.html.ini6
-rw-r--r--tests/wpt/webgl/meta/conformance2/samplers/sampler-drawing-test.html.ini5
-rw-r--r--tests/wpt/webgl/meta/conformance2/samplers/samplers.html.ini8
16 files changed, 393 insertions, 87 deletions
diff --git a/components/canvas/webgl_thread.rs b/components/canvas/webgl_thread.rs
index 65eeff2a7c1..f8e63cd1fa3 100644
--- a/components/canvas/webgl_thread.rs
+++ b/components/canvas/webgl_thread.rs
@@ -1637,6 +1637,30 @@ impl WebGLImpl {
let value = ctx.gl().get_query_object_uiv(query_id.get(), pname);
sender.send(value).unwrap()
},
+ WebGLCommand::GenerateSampler(ref sender) => {
+ let id = ctx.gl().gen_samplers(1)[0];
+ sender.send(unsafe { WebGLSamplerId::new(id) }).unwrap()
+ },
+ WebGLCommand::DeleteSampler(sampler_id) => {
+ ctx.gl().delete_samplers(&[sampler_id.get()]);
+ },
+ WebGLCommand::BindSampler(unit, sampler_id) => {
+ ctx.gl().bind_sampler(unit, sampler_id.get());
+ },
+ WebGLCommand::SetSamplerParameterInt(sampler_id, pname, value) => {
+ ctx.gl().sampler_parameter_i(sampler_id.get(), pname, value);
+ },
+ WebGLCommand::SetSamplerParameterFloat(sampler_id, pname, value) => {
+ ctx.gl().sampler_parameter_f(sampler_id.get(), pname, value);
+ },
+ WebGLCommand::GetSamplerParameterInt(sampler_id, pname, ref sender) => {
+ let value = ctx.gl().get_sampler_parameter_iv(sampler_id.get(), pname)[0];
+ sender.send(value).unwrap();
+ },
+ WebGLCommand::GetSamplerParameterFloat(sampler_id, pname, ref sender) => {
+ let value = ctx.gl().get_sampler_parameter_fv(sampler_id.get(), pname)[0];
+ sender.send(value).unwrap();
+ },
}
// TODO: update test expectations in order to enable debug assertions
diff --git a/components/canvas_traits/webgl.rs b/components/canvas_traits/webgl.rs
index 0801ee5bd24..16174a15525 100644
--- a/components/canvas_traits/webgl.rs
+++ b/components/canvas_traits/webgl.rs
@@ -438,6 +438,13 @@ pub enum WebGLCommand {
EndQuery(u32),
GenerateQuery(WebGLSender<WebGLQueryId>),
GetQueryState(WebGLSender<u32>, WebGLQueryId, u32),
+ GenerateSampler(WebGLSender<WebGLSamplerId>),
+ DeleteSampler(WebGLSamplerId),
+ BindSampler(u32, WebGLSamplerId),
+ SetSamplerParameterFloat(WebGLSamplerId, u32, f32),
+ SetSamplerParameterInt(WebGLSamplerId, u32, i32),
+ GetSamplerParameterFloat(WebGLSamplerId, u32, WebGLSender<f32>),
+ GetSamplerParameterInt(WebGLSamplerId, u32, WebGLSender<i32>),
}
macro_rules! nonzero_type {
@@ -519,6 +526,7 @@ define_resource_id!(WebGLRenderbufferId, u32);
define_resource_id!(WebGLTextureId, u32);
define_resource_id!(WebGLProgramId, u32);
define_resource_id!(WebGLQueryId, u32);
+define_resource_id!(WebGLSamplerId, u32);
define_resource_id!(WebGLShaderId, u32);
define_resource_id!(WebGLSyncId, u64);
define_resource_id!(WebGLVertexArrayId, u32);
diff --git a/components/script/dom/bindings/trace.rs b/components/script/dom/bindings/trace.rs
index bf65eb1e87d..5fbc9629f68 100644
--- a/components/script/dom/bindings/trace.rs
+++ b/components/script/dom/bindings/trace.rs
@@ -47,7 +47,7 @@ use canvas_traits::canvas::{
use canvas_traits::canvas::{CompositionOrBlending, LineCapStyle, LineJoinStyle, RepetitionStyle};
use canvas_traits::webgl::WebGLVertexArrayId;
use canvas_traits::webgl::{ActiveAttribInfo, ActiveUniformInfo, GlType, TexDataType, TexFormat};
-use canvas_traits::webgl::{GLFormats, GLLimits, WebGLQueryId};
+use canvas_traits::webgl::{GLFormats, GLLimits, WebGLQueryId, WebGLSamplerId};
use canvas_traits::webgl::{WebGLBufferId, WebGLChan, WebGLContextShareMode, WebGLError};
use canvas_traits::webgl::{WebGLFramebufferId, WebGLMsgSender, WebGLPipeline, WebGLProgramId};
use canvas_traits::webgl::{WebGLReceiver, WebGLRenderbufferId, WebGLSLVersion, WebGLSender};
@@ -481,6 +481,7 @@ unsafe_no_jsmanaged_fields!(WebGLPipeline);
unsafe_no_jsmanaged_fields!(WebGLProgramId);
unsafe_no_jsmanaged_fields!(WebGLQueryId);
unsafe_no_jsmanaged_fields!(WebGLRenderbufferId);
+unsafe_no_jsmanaged_fields!(WebGLSamplerId);
unsafe_no_jsmanaged_fields!(WebGLShaderId);
unsafe_no_jsmanaged_fields!(WebGLSyncId);
unsafe_no_jsmanaged_fields!(WebGLTextureId);
diff --git a/components/script/dom/macros.rs b/components/script/dom/macros.rs
index 021527a286a..755624a8855 100644
--- a/components/script/dom/macros.rs
+++ b/components/script/dom/macros.rs
@@ -660,3 +660,14 @@ macro_rules! impl_rare_data (
}
);
);
+
+#[macro_export]
+macro_rules! optional_root_object_to_js_or_null {
+ ($cx: expr, $binding:expr) => {{
+ rooted!(in($cx) let mut rval = NullValue());
+ if let Some(object) = $binding {
+ object.to_jsval($cx, rval.handle_mut());
+ }
+ rval.get()
+ }};
+}
diff --git a/components/script/dom/mod.rs b/components/script/dom/mod.rs
index 598832403e0..639c3444b29 100644
--- a/components/script/dom/mod.rs
+++ b/components/script/dom/mod.rs
@@ -525,6 +525,7 @@ pub mod webglprogram;
pub mod webglquery;
pub mod webglrenderbuffer;
pub mod webglrenderingcontext;
+pub mod webglsampler;
pub mod webglshader;
pub mod webglshaderprecisionformat;
pub mod webglsync;
diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs
index ec959177d32..63cfd0bc530 100644
--- a/components/script/dom/webgl2renderingcontext.rs
+++ b/components/script/dom/webgl2renderingcontext.rs
@@ -11,6 +11,7 @@ use crate::dom::bindings::codegen::UnionTypes::ArrayBufferViewOrArrayBuffer;
use crate::dom::bindings::codegen::UnionTypes::Float32ArrayOrUnrestrictedFloatSequence;
use crate::dom::bindings::codegen::UnionTypes::ImageDataOrHTMLImageElementOrHTMLCanvasElementOrHTMLVideoElement;
use crate::dom::bindings::codegen::UnionTypes::Int32ArrayOrLongSequence;
+use crate::dom::bindings::conversions::ToJSValConvertible;
use crate::dom::bindings::error::{ErrorResult, Fallible};
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
use crate::dom::bindings::root::{Dom, DomRoot, LayoutDom, MutNullableDom};
@@ -26,6 +27,7 @@ use crate::dom::webglrenderbuffer::WebGLRenderbuffer;
use crate::dom::webglrenderingcontext::{
LayoutCanvasWebGLRenderingContextHelpers, WebGLRenderingContext,
};
+use crate::dom::webglsampler::{WebGLSampler, WebGLSamplerValue};
use crate::dom::webglshader::WebGLShader;
use crate::dom::webglshaderprecisionformat::WebGLShaderPrecisionFormat;
use crate::dom::webglsync::WebGLSync;
@@ -39,7 +41,7 @@ use canvas_traits::webgl::{webgl_channel, GLContextAttributes, WebGLCommand, Web
use dom_struct::dom_struct;
use euclid::default::Size2D;
use js::jsapi::JSObject;
-use js::jsval::{BooleanValue, Int32Value, JSVal, NullValue, UInt32Value};
+use js::jsval::{BooleanValue, DoubleValue, Int32Value, JSVal, NullValue, UInt32Value};
use js::rust::CustomAutoRooterGuard;
use js::typedarray::ArrayBufferView;
use script_layout_interface::HTMLCanvasDataSource;
@@ -51,6 +53,7 @@ pub struct WebGL2RenderingContext {
base: Dom<WebGLRenderingContext>,
occlusion_query: MutNullableDom<WebGLQuery>,
primitives_query: MutNullableDom<WebGLQuery>,
+ samplers: Box<[MutNullableDom<WebGLSampler>]>,
}
impl WebGL2RenderingContext {
@@ -61,11 +64,18 @@ impl WebGL2RenderingContext {
attrs: GLContextAttributes,
) -> Option<WebGL2RenderingContext> {
let base = WebGLRenderingContext::new(window, canvas, WebGLVersion::WebGL2, size, attrs)?;
+
+ let samplers = (0..base.limits().max_combined_texture_image_units)
+ .map(|_| Default::default())
+ .collect::<Vec<_>>()
+ .into();
+
Some(WebGL2RenderingContext {
reflector_: Reflector::new(),
base: Dom::from_ref(&*base),
occlusion_query: MutNullableDom::new(None),
primitives_query: MutNullableDom::new(None),
+ samplers: samplers,
})
}
@@ -130,6 +140,12 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
constants::MAX_CLIENT_WAIT_TIMEOUT_WEBGL => {
Int32Value(self.base.limits().max_client_wait_timeout_webgl.as_nanos() as i32)
},
+ constants::SAMPLER_BINDING => unsafe {
+ let idx = (self.base.textures().active_unit_enum() - constants::TEXTURE0) as usize;
+ assert!(idx < self.samplers.len());
+ let sampler = self.samplers[idx].get();
+ optional_root_object_to_js_or_null!(*cx, sampler)
+ },
_ => self.base.GetParameter(cx, parameter),
}
}
@@ -1099,6 +1115,32 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
}
}
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn CreateSampler(&self) -> Option<DomRoot<WebGLSampler>> {
+ Some(WebGLSampler::new(&self.base))
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn DeleteSampler(&self, sampler: Option<&WebGLSampler>) {
+ if let Some(sampler) = sampler {
+ handle_potential_webgl_error!(self.base, self.base.validate_ownership(sampler), return);
+ for slot in self.samplers.iter() {
+ if slot.get().map_or(false, |s| sampler == &*s) {
+ slot.set(None);
+ }
+ }
+ sampler.delete(false);
+ }
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn IsSampler(&self, sampler: Option<&WebGLSampler>) -> bool {
+ match sampler {
+ Some(sampler) => self.base.validate_ownership(sampler).is_ok() && sampler.is_valid(),
+ None => false,
+ }
+ }
+
/// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.12
#[cfg_attr(rustfmt, rustfmt_skip)]
fn BeginQuery(&self, target: u32, query: &WebGLQuery) {
@@ -1321,6 +1363,63 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
sync.delete(false);
}
}
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn BindSampler(&self, unit: u32, sampler: Option<&WebGLSampler>) {
+ if let Some(sampler) = sampler {
+ handle_potential_webgl_error!(self.base, self.base.validate_ownership(sampler), return);
+
+ if unit as usize >= self.samplers.len() {
+ self.base.webgl_error(InvalidValue);
+ return;
+ }
+
+ let result = sampler.bind(&self.base, unit);
+ match result {
+ Ok(_) => self.samplers[unit as usize].set(Some(sampler)),
+ Err(error) => self.base.webgl_error(error),
+ }
+ }
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn SamplerParameteri(&self, sampler: &WebGLSampler, pname: u32, param: i32) {
+ handle_potential_webgl_error!(self.base, self.base.validate_ownership(sampler), return);
+ let param = WebGLSamplerValue::GLenum(param as u32);
+ let result = sampler.set_parameter(&self.base, pname, param);
+ if let Err(error) = result {
+ self.base.webgl_error(error);
+ }
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn SamplerParameterf(&self, sampler: &WebGLSampler, pname: u32, param: f32) {
+ handle_potential_webgl_error!(self.base, self.base.validate_ownership(sampler), return);
+ let param = WebGLSamplerValue::Float(param);
+ let result = sampler.set_parameter(&self.base, pname, param);
+ if let Err(error) = result {
+ self.base.webgl_error(error);
+ }
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
+ fn GetSamplerParameter(&self, _cx: JSContext, sampler: &WebGLSampler, pname: u32) -> JSVal {
+ handle_potential_webgl_error!(
+ self.base,
+ self.base.validate_ownership(sampler),
+ return NullValue()
+ );
+ match sampler.get_parameter(&self.base, pname) {
+ Ok(value) => match value {
+ WebGLSamplerValue::GLenum(value) => UInt32Value(value),
+ WebGLSamplerValue::Float(value) => DoubleValue(value as f64),
+ },
+ Err(error) => {
+ self.base.webgl_error(error);
+ NullValue()
+ },
+ }
+ }
}
impl LayoutCanvasWebGLRenderingContextHelpers for LayoutDom<WebGL2RenderingContext> {
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index d6d46eee0ef..06141d5b5e7 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -104,16 +104,6 @@ macro_rules! handle_object_deletion {
};
}
-macro_rules! optional_root_object_to_js_or_null {
- ($cx: expr, $binding:expr) => {{
- rooted!(in($cx) let mut rval = NullValue());
- if let Some(object) = $binding {
- object.to_jsval($cx, rval.handle_mut());
- }
- rval.get()
- }};
-}
-
fn has_invalid_blend_constants(arg1: u32, arg2: u32) -> bool {
match (arg1, arg2) {
(constants::CONSTANT_COLOR, constants::CONSTANT_ALPHA) => true,
@@ -4267,7 +4257,7 @@ impl Textures {
}
}
- fn active_unit_enum(&self) -> u32 {
+ pub fn active_unit_enum(&self) -> u32 {
self.active_unit.get() + constants::TEXTURE0
}
diff --git a/components/script/dom/webglsampler.rs b/components/script/dom/webglsampler.rs
new file mode 100644
index 00000000000..4689677c9bd
--- /dev/null
+++ b/components/script/dom/webglsampler.rs
@@ -0,0 +1,187 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use crate::dom::bindings::codegen::Bindings::WebGL2RenderingContextBinding::WebGL2RenderingContextConstants as constants;
+use crate::dom::bindings::codegen::Bindings::WebGLSamplerBinding;
+use crate::dom::bindings::inheritance::Castable;
+use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::webglobject::WebGLObject;
+use crate::dom::webglrenderingcontext::WebGLRenderingContext;
+use canvas_traits::webgl::WebGLError::*;
+use canvas_traits::webgl::{webgl_channel, WebGLCommand, WebGLSamplerId};
+use dom_struct::dom_struct;
+use std::cell::Cell;
+
+#[dom_struct]
+pub struct WebGLSampler {
+ webgl_object: WebGLObject,
+ gl_id: WebGLSamplerId,
+ marked_for_deletion: Cell<bool>,
+}
+
+#[derive(Clone, Copy)]
+pub enum WebGLSamplerValue {
+ Float(f32),
+ GLenum(u32),
+}
+
+fn validate_params(pname: u32, value: WebGLSamplerValue) -> bool {
+ match value {
+ WebGLSamplerValue::GLenum(value) => {
+ let allowed_values = match pname {
+ constants::TEXTURE_MIN_FILTER => &[
+ constants::NEAREST,
+ constants::LINEAR,
+ constants::NEAREST_MIPMAP_NEAREST,
+ constants::LINEAR_MIPMAP_NEAREST,
+ constants::NEAREST_MIPMAP_LINEAR,
+ constants::LINEAR_MIPMAP_LINEAR,
+ ][..],
+ constants::TEXTURE_MAG_FILTER => &[constants::NEAREST, constants::LINEAR][..],
+ constants::TEXTURE_WRAP_R |
+ constants::TEXTURE_WRAP_S |
+ constants::TEXTURE_WRAP_T => &[
+ constants::CLAMP_TO_EDGE,
+ constants::MIRRORED_REPEAT,
+ constants::REPEAT,
+ ][..],
+ constants::TEXTURE_COMPARE_MODE => {
+ &[constants::NONE, constants::COMPARE_REF_TO_TEXTURE][..]
+ },
+ constants::TEXTURE_COMPARE_FUNC => &[
+ constants::LEQUAL,
+ constants::GEQUAL,
+ constants::LESS,
+ constants::GREATER,
+ constants::EQUAL,
+ constants::NOTEQUAL,
+ constants::ALWAYS,
+ constants::NEVER,
+ ][..],
+ _ => &[][..],
+ };
+ allowed_values.contains(&value)
+ },
+ WebGLSamplerValue::Float(_) => match pname {
+ constants::TEXTURE_MIN_LOD | constants::TEXTURE_MAX_LOD => true,
+ _ => false,
+ },
+ }
+}
+
+impl WebGLSampler {
+ fn new_inherited(context: &WebGLRenderingContext, id: WebGLSamplerId) -> Self {
+ Self {
+ webgl_object: WebGLObject::new_inherited(context),
+ gl_id: id,
+ marked_for_deletion: Cell::new(false),
+ }
+ }
+
+ pub fn new(context: &WebGLRenderingContext) -> DomRoot<Self> {
+ let (sender, receiver) = webgl_channel().unwrap();
+ context.send_command(WebGLCommand::GenerateSampler(sender));
+ let id = receiver.recv().unwrap();
+
+ reflect_dom_object(
+ Box::new(Self::new_inherited(context, id)),
+ &*context.global(),
+ WebGLSamplerBinding::Wrap,
+ )
+ }
+
+ pub fn delete(&self, fallible: bool) {
+ if !self.marked_for_deletion.get() {
+ self.marked_for_deletion.set(true);
+
+ let command = WebGLCommand::DeleteSampler(self.gl_id);
+ let context = self.upcast::<WebGLObject>().context();
+ if fallible {
+ context.send_command_ignored(command);
+ } else {
+ context.send_command(command);
+ }
+ }
+ }
+
+ pub fn is_valid(&self) -> bool {
+ !self.marked_for_deletion.get()
+ }
+
+ pub fn bind(
+ &self,
+ context: &WebGLRenderingContext,
+ unit: u32,
+ ) -> Result<(), canvas_traits::webgl::WebGLError> {
+ if !self.is_valid() {
+ return Err(InvalidOperation);
+ }
+ context.send_command(WebGLCommand::BindSampler(unit, self.gl_id));
+ Ok(())
+ }
+
+ pub fn set_parameter(
+ &self,
+ context: &WebGLRenderingContext,
+ pname: u32,
+ value: WebGLSamplerValue,
+ ) -> Result<(), canvas_traits::webgl::WebGLError> {
+ if !self.is_valid() {
+ return Err(InvalidOperation);
+ }
+ if !validate_params(pname, value) {
+ return Err(InvalidEnum);
+ }
+ let command = match value {
+ WebGLSamplerValue::GLenum(value) => {
+ WebGLCommand::SetSamplerParameterInt(self.gl_id, pname, value as i32)
+ },
+ WebGLSamplerValue::Float(value) => {
+ WebGLCommand::SetSamplerParameterFloat(self.gl_id, pname, value)
+ },
+ };
+ context.send_command(command);
+ Ok(())
+ }
+
+ pub fn get_parameter(
+ &self,
+ context: &WebGLRenderingContext,
+ pname: u32,
+ ) -> Result<WebGLSamplerValue, canvas_traits::webgl::WebGLError> {
+ if !self.is_valid() {
+ return Err(InvalidOperation);
+ }
+ match pname {
+ constants::TEXTURE_MIN_FILTER |
+ constants::TEXTURE_MAG_FILTER |
+ constants::TEXTURE_WRAP_R |
+ constants::TEXTURE_WRAP_S |
+ constants::TEXTURE_WRAP_T |
+ constants::TEXTURE_COMPARE_FUNC |
+ constants::TEXTURE_COMPARE_MODE => {
+ let (sender, receiver) = webgl_channel().unwrap();
+ context.send_command(WebGLCommand::GetSamplerParameterInt(
+ self.gl_id, pname, sender,
+ ));
+ Ok(WebGLSamplerValue::GLenum(receiver.recv().unwrap() as u32))
+ },
+ constants::TEXTURE_MIN_LOD | constants::TEXTURE_MAX_LOD => {
+ let (sender, receiver) = webgl_channel().unwrap();
+ context.send_command(WebGLCommand::GetSamplerParameterFloat(
+ self.gl_id, pname, sender,
+ ));
+ Ok(WebGLSamplerValue::Float(receiver.recv().unwrap()))
+ },
+ _ => Err(InvalidEnum),
+ }
+ }
+}
+
+impl Drop for WebGLSampler {
+ fn drop(&mut self) {
+ self.delete(true);
+ }
+}
diff --git a/components/script/dom/webidls/WebGL2RenderingContext.webidl b/components/script/dom/webidls/WebGL2RenderingContext.webidl
index 9162b71a230..edc26bb4ef6 100644
--- a/components/script/dom/webidls/WebGL2RenderingContext.webidl
+++ b/components/script/dom/webidls/WebGL2RenderingContext.webidl
@@ -530,13 +530,13 @@ interface mixin WebGL2RenderingContextBase
any getQueryParameter(WebGLQuery query, GLenum pname);
/* Sampler Objects */
- /*WebGLSampler? createSampler();
+ WebGLSampler? createSampler();
void deleteSampler(WebGLSampler? sampler);
[WebGLHandlesContextLoss] GLboolean isSampler(WebGLSampler? sampler);
void bindSampler(GLuint unit, WebGLSampler? sampler);
void samplerParameteri(WebGLSampler sampler, GLenum pname, GLint param);
void samplerParameterf(WebGLSampler sampler, GLenum pname, GLfloat param);
- any getSamplerParameter(WebGLSampler sampler, GLenum pname);*/
+ any getSamplerParameter(WebGLSampler sampler, GLenum pname);
/* Sync objects */
WebGLSync? fenceSync(GLenum condition, GLbitfield flags);
diff --git a/components/script/dom/webidls/WebGLSampler.webidl b/components/script/dom/webidls/WebGLSampler.webidl
new file mode 100644
index 00000000000..90c66b65a1d
--- /dev/null
+++ b/components/script/dom/webidls/WebGLSampler.webidl
@@ -0,0 +1,11 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+//
+// WebGL IDL definitions scraped from the Khronos specification:
+// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.8
+//
+
+[Exposed=Window, Pref="dom.webgl2.enabled"]
+interface WebGLSampler : WebGLObject {
+};
diff --git a/tests/wpt/webgl/meta/conformance2/context/methods-2.html.ini b/tests/wpt/webgl/meta/conformance2/context/methods-2.html.ini
index 41eca4a2723..8b7f1e817d9 100644
--- a/tests/wpt/webgl/meta/conformance2/context/methods-2.html.ini
+++ b/tests/wpt/webgl/meta/conformance2/context/methods-2.html.ini
@@ -1,14 +1,14 @@
[methods-2.html]
- [WebGL test #25: Property either does not exist or is not a function: uniform4uiv]
+ [WebGL test #46: Property either does not exist or is not a function: bindTransformFeedback]
expected: FAIL
- [WebGL test #72: Property either does not exist or is not a function: bindVertexArray]
+ [WebGL test #25: Property either does not exist or is not a function: uniform4uiv]
expected: FAIL
- [WebGL test #28: Property either does not exist or is not a function: uniformMatrix2x4fv]
+ [WebGL test #48: Property either does not exist or is not a function: endTransformFeedback]
expected: FAIL
- [WebGL test #48: Property either does not exist or is not a function: samplerParameterf]
+ [WebGL test #28: Property either does not exist or is not a function: uniformMatrix2x4fv]
expected: FAIL
[WebGL test #1: Property either does not exist or is not a function: getBufferSubData]
@@ -23,16 +23,7 @@
[WebGL test #27: Property either does not exist or is not a function: uniformMatrix3x2fv]
expected: FAIL
- [WebGL test #60: Property either does not exist or is not a function: bindBufferBase]
- expected: FAIL
-
- [WebGL test #63: Property either does not exist or is not a function: getUniformIndices]
- expected: FAIL
-
- [WebGL test #57: Property either does not exist or is not a function: getTransformFeedbackVarying]
- expected: FAIL
-
- [WebGL test #64: Property either does not exist or is not a function: getActiveUniforms]
+ [WebGL test #53: Property either does not exist or is not a function: bindBufferBase]
expected: FAIL
[WebGL test #3: Property either does not exist or is not a function: blitFramebuffer]
@@ -41,13 +32,13 @@
[WebGL test #33: Property either does not exist or is not a function: vertexAttribI4iv]
expected: FAIL
- [WebGL test #58: Property either does not exist or is not a function: pauseTransformFeedback]
+ [WebGL test #44: Property either does not exist or is not a function: deleteTransformFeedback]
expected: FAIL
- [WebGL test #62: Property either does not exist or is not a function: getIndexedParameter]
+ [WebGL test #51: Property either does not exist or is not a function: pauseTransformFeedback]
expected: FAIL
- [WebGL test #56: Property either does not exist or is not a function: transformFeedbackVaryings]
+ [WebGL test #49: Property either does not exist or is not a function: transformFeedbackVaryings]
expected: FAIL
[WebGL test #2: Property either does not exist or is not a function: copyBufferSubData]
@@ -56,13 +47,13 @@
[WebGL test #23: Property either does not exist or is not a function: uniform2uiv]
expected: FAIL
- [WebGL test #31: Property either does not exist or is not a function: uniformMatrix4x3fv]
+ [WebGL test #55: Property either does not exist or is not a function: getIndexedParameter]
expected: FAIL
- [WebGL test #36: Property either does not exist or is not a function: vertexAttribIPointer]
+ [WebGL test #31: Property either does not exist or is not a function: uniformMatrix4x3fv]
expected: FAIL
- [WebGL test #54: Property either does not exist or is not a function: beginTransformFeedback]
+ [WebGL test #36: Property either does not exist or is not a function: vertexAttribIPointer]
expected: FAIL
[WebGL test #8: Property either does not exist or is not a function: readBuffer]
@@ -74,22 +65,19 @@
[WebGL test #5: Property either does not exist or is not a function: getInternalformatParameter]
expected: FAIL
- [WebGL test #47: Property either does not exist or is not a function: samplerParameteri]
+ [WebGL test #60: Property either does not exist or is not a function: getActiveUniformBlockName]
expected: FAIL
- [WebGL test #32: Property either does not exist or is not a function: vertexAttribI4i]
+ [WebGL test #47: Property either does not exist or is not a function: beginTransformFeedback]
expected: FAIL
- [WebGL test #68: Property either does not exist or is not a function: uniformBlockBinding]
- expected: FAIL
-
- [WebGL test #55: Property either does not exist or is not a function: endTransformFeedback]
+ [WebGL test #32: Property either does not exist or is not a function: vertexAttribI4i]
expected: FAIL
- [WebGL test #69: Property either does not exist or is not a function: createVertexArray]
+ [WebGL test #43: Property either does not exist or is not a function: createTransformFeedback]
expected: FAIL
- [WebGL test #70: Property either does not exist or is not a function: deleteVertexArray]
+ [WebGL test #59: Property either does not exist or is not a function: getActiveUniformBlockParameter]
expected: FAIL
[WebGL test #41: Property either does not exist or is not a function: clearBufferfv]
@@ -101,19 +89,16 @@
[WebGL test #15: Property either does not exist or is not a function: compressedTexImage3D]
expected: FAIL
- [WebGL test #43: Property either does not exist or is not a function: createSampler]
+ [WebGL test #65: Property either does not exist or is not a function: bindVertexArray]
expected: FAIL
[WebGL test #34: Property either does not exist or is not a function: vertexAttribI4ui]
expected: FAIL
- [WebGL test #51: Property either does not exist or is not a function: deleteTransformFeedback]
- expected: FAIL
-
[WebGL test #6: Property either does not exist or is not a function: invalidateFramebuffer]
expected: FAIL
- [WebGL test #61: Property either does not exist or is not a function: bindBufferRange]
+ [WebGL test #62: Property either does not exist or is not a function: createVertexArray]
expected: FAIL
[WebGL test #42: Property either does not exist or is not a function: clearBufferfi]
@@ -128,13 +113,10 @@
[WebGL test #39: Property either does not exist or is not a function: clearBufferiv]
expected: FAIL
- [WebGL test #71: Property either does not exist or is not a function: isVertexArray]
- expected: FAIL
-
- [WebGL test #52: Property either does not exist or is not a function: isTransformFeedback]
+ [WebGL test #58: Property either does not exist or is not a function: getUniformBlockIndex]
expected: FAIL
- [WebGL test #46: Property either does not exist or is not a function: bindSampler]
+ [WebGL test #56: Property either does not exist or is not a function: getUniformIndices]
expected: FAIL
[WebGL test #16: Property either does not exist or is not a function: compressedTexSubImage3D]
@@ -143,12 +125,18 @@
[WebGL test #38: Property either does not exist or is not a function: drawBuffers]
expected: FAIL
+ [WebGL test #54: Property either does not exist or is not a function: bindBufferRange]
+ expected: FAIL
+
[WebGL test #0: Property either does not exist or is not a function: isContextLost]
expected: FAIL
[WebGL test #9: Property either does not exist or is not a function: renderbufferStorageMultisample]
expected: FAIL
+ [WebGL test #45: Property either does not exist or is not a function: isTransformFeedback]
+ expected: FAIL
+
[WebGL test #18: Property either does not exist or is not a function: uniform1ui]
expected: FAIL
@@ -158,40 +146,28 @@
[WebGL test #40: Property either does not exist or is not a function: clearBufferuiv]
expected: FAIL
- [WebGL test #66: Property either does not exist or is not a function: getActiveUniformBlockParameter]
- expected: FAIL
-
- [WebGL test #53: Property either does not exist or is not a function: bindTransformFeedback]
+ [WebGL test #64: Property either does not exist or is not a function: isVertexArray]
expected: FAIL
[WebGL test #21: Property either does not exist or is not a function: uniform4ui]
expected: FAIL
- [WebGL test #50: Property either does not exist or is not a function: createTransformFeedback]
- expected: FAIL
-
[WebGL test #11: Property either does not exist or is not a function: texStorage2D]
expected: FAIL
- [WebGL test #59: Property either does not exist or is not a function: resumeTransformFeedback]
- expected: FAIL
-
[WebGL test #19: Property either does not exist or is not a function: uniform2ui]
expected: FAIL
[WebGL test #26: Property either does not exist or is not a function: uniformMatrix2x3fv]
expected: FAIL
- [WebGL test #67: Property either does not exist or is not a function: getActiveUniformBlockName]
- expected: FAIL
-
- [WebGL test #49: Property either does not exist or is not a function: getSamplerParameter]
+ [WebGL test #52: Property either does not exist or is not a function: resumeTransformFeedback]
expected: FAIL
[WebGL test #29: Property either does not exist or is not a function: uniformMatrix4x2fv]
expected: FAIL
- [WebGL test #65: Property either does not exist or is not a function: getUniformBlockIndex]
+ [WebGL test #57: Property either does not exist or is not a function: getActiveUniforms]
expected: FAIL
[WebGL test #20: Property either does not exist or is not a function: uniform3ui]
@@ -203,16 +179,19 @@
[WebGL test #4: Property either does not exist or is not a function: framebufferTextureLayer]
expected: FAIL
- [WebGL test #44: Property either does not exist or is not a function: deleteSampler]
+ [WebGL test #61: Property either does not exist or is not a function: uniformBlockBinding]
+ expected: FAIL
+
+ [WebGL test #50: Property either does not exist or is not a function: getTransformFeedbackVarying]
expected: FAIL
[WebGL test #12: Property either does not exist or is not a function: texStorage3D]
expected: FAIL
- [WebGL test #10: Property either does not exist or is not a function: texImage3D]
+ [WebGL test #63: Property either does not exist or is not a function: deleteVertexArray]
expected: FAIL
- [WebGL test #45: Property either does not exist or is not a function: isSampler]
+ [WebGL test #10: Property either does not exist or is not a function: texImage3D]
expected: FAIL
[WebGL test #13: Property either does not exist or is not a function: texSubImage3D]
diff --git a/tests/wpt/webgl/meta/conformance2/misc/expando-loss-2.html.ini b/tests/wpt/webgl/meta/conformance2/misc/expando-loss-2.html.ini
index 2483b841d39..26b0934e151 100644
--- a/tests/wpt/webgl/meta/conformance2/misc/expando-loss-2.html.ini
+++ b/tests/wpt/webgl/meta/conformance2/misc/expando-loss-2.html.ini
@@ -1,5 +1,5 @@
[expando-loss-2.html]
expected: ERROR
- [WebGL test #0: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
+ [WebGL test #5: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
expected: FAIL
diff --git a/tests/wpt/webgl/meta/conformance2/misc/object-deletion-behaviour-2.html.ini b/tests/wpt/webgl/meta/conformance2/misc/object-deletion-behaviour-2.html.ini
index b7f92d38707..28b5b85a429 100644
--- a/tests/wpt/webgl/meta/conformance2/misc/object-deletion-behaviour-2.html.ini
+++ b/tests/wpt/webgl/meta/conformance2/misc/object-deletion-behaviour-2.html.ini
@@ -51,3 +51,9 @@
[WebGL test #32: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
expected: FAIL
+ [WebGL test #33: getError expected: NO_ERROR. Was INVALID_ENUM : after evaluating: gl.bindSampler(0, sampler)]
+ expected: FAIL
+
+ [WebGL test #40: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
+ expected: FAIL
+
diff --git a/tests/wpt/webgl/meta/conformance2/samplers/multi-context-sampler-test.html.ini b/tests/wpt/webgl/meta/conformance2/samplers/multi-context-sampler-test.html.ini
index ce4e1b279d5..0ad621689b4 100644
--- a/tests/wpt/webgl/meta/conformance2/samplers/multi-context-sampler-test.html.ini
+++ b/tests/wpt/webgl/meta/conformance2/samplers/multi-context-sampler-test.html.ini
@@ -1,5 +1,7 @@
[multi-context-sampler-test.html]
- expected: ERROR
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
+ [WebGL test #2: should be green\nat (0, 0) expected: 0,255,0,255 was 0,0,0,255]
+ expected: FAIL
+
+ [WebGL test #3: getError expected: NO_ERROR. Was INVALID_ENUM : there should be no errors]
expected: FAIL
diff --git a/tests/wpt/webgl/meta/conformance2/samplers/sampler-drawing-test.html.ini b/tests/wpt/webgl/meta/conformance2/samplers/sampler-drawing-test.html.ini
deleted file mode 100644
index 2ac409860af..00000000000
--- a/tests/wpt/webgl/meta/conformance2/samplers/sampler-drawing-test.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[sampler-drawing-test.html]
- expected: ERROR
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
diff --git a/tests/wpt/webgl/meta/conformance2/samplers/samplers.html.ini b/tests/wpt/webgl/meta/conformance2/samplers/samplers.html.ini
deleted file mode 100644
index 268501c2b11..00000000000
--- a/tests/wpt/webgl/meta/conformance2/samplers/samplers.html.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-[samplers.html]
- expected: ERROR
- [WebGL test #3: getError expected: NO_ERROR. Was INVALID_ENUM : SAMPLER_BINDING query should succeed]
- expected: FAIL
-
- [WebGL test #4: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-