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-rw-r--r--components/canvas/webgl_thread.rs16
-rw-r--r--components/canvas_traits/webgl.rs7
-rw-r--r--components/script/dom/webgl2renderingcontext.rs28
-rw-r--r--components/script/dom/webgl_extensions/ext/angleinstancedarrays.rs92
-rw-r--r--components/script/dom/webgl_extensions/ext/mod.rs1
-rw-r--r--components/script/dom/webgl_extensions/extensions.rs31
-rw-r--r--components/script/dom/webglrenderingcontext.rs371
-rw-r--r--components/script/dom/webglshader.rs42
-rw-r--r--components/script/dom/webidls/ANGLEInstancedArrays.webidl15
-rw-r--r--components/script/dom/webidls/WebGL2RenderingContext.webidl6
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-enable-vertex-attrib.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-vertex-attrib-render.html.ini1
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer-delete.html.ini1
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/index-validation.html.ini4
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini10
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini4
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/incorrect-context-object-behaviour.html.ini1
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/angle-instanced-arrays-out-of-bounds.html.ini26
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-frag-depth.html.ini11
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-sRGB.html.ini8
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-atc.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-pvrtc.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-s3tc.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/large-loop-compile.html.ini8
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/functions-returning-strings.html.ini14
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/invalid-passed-params.html.ini9
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/null-object-behaviour.html.ini7
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bindBufferBadArgs.html.ini3
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bufferSubDataBadArgs.html.ini3
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_001_to_008.html.ini6
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_009_to_016.html.ini6
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_025_to_032.html.ini3
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_049_to_056.html.ini3
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/get-active-test.html.ini1
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-long-names-test.html.ini8
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-test.html.ini8
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/feedback-loop.html.ini6
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/renderbuffer-initialization.html.ini9
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/draw-arrays-out-of-bounds.html.ini5
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/state/gl-get-calls.html.ini131
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/textures/texture-attachment-formats.html.ini9
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/context/methods-2.html.ini107
-rw-r--r--tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/rendering/instanced-arrays.html.ini53
44 files changed, 612 insertions, 487 deletions
diff --git a/components/canvas/webgl_thread.rs b/components/canvas/webgl_thread.rs
index abdda3c812a..a90c996f8bb 100644
--- a/components/canvas/webgl_thread.rs
+++ b/components/canvas/webgl_thread.rs
@@ -885,6 +885,13 @@ impl WebGLImpl {
}
sender.send(value[0]).unwrap()
}
+ WebGLCommand::GetParameterInt2(param, ref sender) => {
+ let mut value = [0; 2];
+ unsafe {
+ ctx.gl().get_integer_v(param as u32, &mut value);
+ }
+ sender.send(value).unwrap()
+ }
WebGLCommand::GetParameterInt4(param, ref sender) => {
let mut value = [0; 4];
unsafe {
@@ -966,6 +973,15 @@ impl WebGLImpl {
WebGLCommand::UseProgram(program_id) => {
ctx.gl().use_program(program_id.map_or(0, |p| p.get()))
}
+ WebGLCommand::DrawArraysInstanced { mode, first, count, primcount } => {
+ ctx.gl().draw_arrays_instanced(mode, first, count, primcount)
+ }
+ WebGLCommand::DrawElementsInstanced { mode, count, type_, offset, primcount } => {
+ ctx.gl().draw_elements_instanced(mode, count, type_, offset, primcount)
+ }
+ WebGLCommand::VertexAttribDivisor { index, divisor } => {
+ ctx.gl().vertex_attrib_divisor(index, divisor)
+ }
}
// 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 6446c0c18d8..793f687698b 100644
--- a/components/canvas_traits/webgl.rs
+++ b/components/canvas_traits/webgl.rs
@@ -268,6 +268,7 @@ pub enum WebGLCommand {
GetParameterBool(ParameterBool, WebGLSender<bool>),
GetParameterBool4(ParameterBool4, WebGLSender<[bool; 4]>),
GetParameterInt(ParameterInt, WebGLSender<i32>),
+ GetParameterInt2(ParameterInt2, WebGLSender<[i32; 2]>),
GetParameterInt4(ParameterInt4, WebGLSender<[i32; 4]>),
GetParameterFloat(ParameterFloat, WebGLSender<f32>),
GetParameterFloat2(ParameterFloat2, WebGLSender<[f32; 2]>),
@@ -281,6 +282,9 @@ pub enum WebGLCommand {
GetTexParameterInt(u32, TexParameterInt, WebGLSender<i32>),
TexParameteri(u32, TexParameterInt, i32),
TexParameterf(u32, TexParameterFloat, f32),
+ DrawArraysInstanced { mode: u32, first: i32, count: i32, primcount: i32 },
+ DrawElementsInstanced { mode: u32, count: i32, type_: u32, offset: u32, primcount: i32 },
+ VertexAttribDivisor { index: u32, divisor: u32 },
}
macro_rules! define_resource_id_struct {
@@ -522,6 +526,9 @@ parameters! {
SubpixelBits = gl::SUBPIXEL_BITS,
UnpackAlignment = gl::UNPACK_ALIGNMENT,
}),
+ Int2(ParameterInt2 {
+ MaxViewportDims = gl::MAX_VIEWPORT_DIMS,
+ }),
Int4(ParameterInt4 {
ScissorBox = gl::SCISSOR_BOX,
Viewport = gl::VIEWPORT,
diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs
index c06a07a9e3e..deb82e9ced2 100644
--- a/components/script/dom/webgl2renderingcontext.rs
+++ b/components/script/dom/webgl2renderingcontext.rs
@@ -937,6 +937,34 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
) -> Option<Vec<DomRoot<WebGLShader>>> {
self.base.GetAttachedShaders(program)
}
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.9
+ fn DrawArraysInstanced(
+ &self,
+ mode: u32,
+ first: i32,
+ count: i32,
+ primcount: i32,
+ ) {
+ self.base.draw_arrays_instanced(mode, first, count, primcount);
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.9
+ fn DrawElementsInstanced(
+ &self,
+ mode: u32,
+ count: i32,
+ type_: u32,
+ offset: i64,
+ primcount: i32,
+ ) {
+ self.base.draw_elements_instanced(mode, count, type_, offset, primcount);
+ }
+
+ /// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.9
+ fn VertexAttribDivisor(&self, index: u32, divisor: u32) {
+ self.base.vertex_attrib_divisor(index, divisor);
+ }
}
diff --git a/components/script/dom/webgl_extensions/ext/angleinstancedarrays.rs b/components/script/dom/webgl_extensions/ext/angleinstancedarrays.rs
new file mode 100644
index 00000000000..f35abaf15af
--- /dev/null
+++ b/components/script/dom/webgl_extensions/ext/angleinstancedarrays.rs
@@ -0,0 +1,92 @@
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+use canvas_traits::webgl::WebGLVersion;
+use dom::bindings::codegen::Bindings::ANGLEInstancedArraysBinding;
+use dom::bindings::codegen::Bindings::ANGLEInstancedArraysBinding::ANGLEInstancedArraysConstants;
+use dom::bindings::codegen::Bindings::ANGLEInstancedArraysBinding::ANGLEInstancedArraysMethods;
+use dom::bindings::reflector::{DomObject, Reflector, reflect_dom_object};
+use dom::bindings::root::{Dom, DomRoot};
+use dom::webglrenderingcontext::WebGLRenderingContext;
+use dom_struct::dom_struct;
+use super::{WebGLExtension, WebGLExtensions, WebGLExtensionSpec};
+
+#[dom_struct]
+pub struct ANGLEInstancedArrays {
+ reflector_: Reflector,
+ ctx: Dom<WebGLRenderingContext>,
+}
+
+impl ANGLEInstancedArrays {
+ fn new_inherited(ctx: &WebGLRenderingContext) -> Self {
+ Self {
+ reflector_: Reflector::new(),
+ ctx: Dom::from_ref(ctx),
+ }
+ }
+}
+
+impl WebGLExtension for ANGLEInstancedArrays {
+ type Extension = Self;
+
+ fn new(ctx: &WebGLRenderingContext) -> DomRoot<Self> {
+ reflect_dom_object(
+ Box::new(ANGLEInstancedArrays::new_inherited(ctx)),
+ &*ctx.global(),
+ ANGLEInstancedArraysBinding::Wrap,
+ )
+ }
+
+ fn spec() -> WebGLExtensionSpec {
+ WebGLExtensionSpec::Specific(WebGLVersion::WebGL1)
+ }
+
+ fn is_supported(ext: &WebGLExtensions) -> bool {
+ ext.supports_any_gl_extension(&[
+ "GL_ANGLE_instanced_arrays",
+ "GL_ARB_instanced_arrays",
+ "GL_EXT_instanced_arrays",
+ "GL_NV_instanced_arrays",
+ ])
+ }
+
+ fn enable(ext: &WebGLExtensions) {
+ ext.enable_get_vertex_attrib_name(
+ ANGLEInstancedArraysConstants::VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE,
+ );
+ }
+
+ fn name() -> &'static str {
+ "ANGLE_instanced_arrays"
+ }
+}
+
+impl ANGLEInstancedArraysMethods for ANGLEInstancedArrays {
+ // https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+ fn DrawArraysInstancedANGLE(
+ &self,
+ mode: u32,
+ first: i32,
+ count: i32,
+ primcount: i32,
+ ) {
+ self.ctx.draw_arrays_instanced(mode, first, count, primcount);
+ }
+
+ // https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+ fn DrawElementsInstancedANGLE(
+ &self,
+ mode: u32,
+ count: i32,
+ type_: u32,
+ offset: i64,
+ primcount: i32,
+ ) {
+ self.ctx.draw_elements_instanced(mode, count, type_, offset, primcount);
+ }
+
+ fn VertexAttribDivisorANGLE(&self, index: u32, divisor: u32) {
+ self.ctx.vertex_attrib_divisor(index, divisor);
+ }
+}
diff --git a/components/script/dom/webgl_extensions/ext/mod.rs b/components/script/dom/webgl_extensions/ext/mod.rs
index bdf19d5327a..62f75cb048a 100644
--- a/components/script/dom/webgl_extensions/ext/mod.rs
+++ b/components/script/dom/webgl_extensions/ext/mod.rs
@@ -5,6 +5,7 @@
use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants;
use super::{ext_constants, WebGLExtension, WebGLExtensions, WebGLExtensionSpec};
+pub mod angleinstancedarrays;
pub mod extblendminmax;
pub mod extshadertexturelod;
pub mod exttexturefilteranisotropic;
diff --git a/components/script/dom/webgl_extensions/extensions.rs b/components/script/dom/webgl_extensions/extensions.rs
index c5413ea1eb2..b3812f51cf5 100644
--- a/components/script/dom/webgl_extensions/extensions.rs
+++ b/components/script/dom/webgl_extensions/extensions.rs
@@ -4,6 +4,7 @@
use canvas_traits::webgl::{WebGLError, WebGLVersion};
use dom::bindings::cell::DomRefCell;
+use dom::bindings::codegen::Bindings::ANGLEInstancedArraysBinding::ANGLEInstancedArraysConstants;
use dom::bindings::codegen::Bindings::EXTTextureFilterAnisotropicBinding::EXTTextureFilterAnisotropicConstants;
use dom::bindings::codegen::Bindings::OESStandardDerivativesBinding::OESStandardDerivativesConstants;
use dom::bindings::codegen::Bindings::OESTextureHalfFloatBinding::OESTextureHalfFloatConstants;
@@ -54,6 +55,13 @@ const DEFAULT_DISABLED_GET_TEX_PARAMETER_NAMES_WEBGL1: [GLenum; 1] = [
EXTTextureFilterAnisotropicConstants::TEXTURE_MAX_ANISOTROPY_EXT,
];
+// Param names that are implemented for glGetVertexAttrib in a WebGL 1.0 context
+// but must trigger a InvalidEnum error until the related WebGL Extensions are enabled.
+// Example: https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+const DEFAULT_DISABLED_GET_VERTEX_ATTRIB_NAMES_WEBGL1: [GLenum; 1] = [
+ ANGLEInstancedArraysConstants::VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE,
+];
+
/// WebGL features that are enabled/disabled by WebGL Extensions.
#[derive(JSTraceable, MallocSizeOf)]
struct WebGLExtensionFeatures {
@@ -68,6 +76,8 @@ struct WebGLExtensionFeatures {
disabled_get_parameter_names: FnvHashSet<GLenum>,
/// WebGL GetTexParameter() names enabled by extensions.
disabled_get_tex_parameter_names: FnvHashSet<GLenum>,
+ /// WebGL GetAttribVertex() names enabled by extensions.
+ disabled_get_vertex_attrib_names: FnvHashSet<GLenum>,
/// WebGL OES_element_index_uint extension.
element_index_uint_enabled: bool,
/// WebGL EXT_blend_minmax extension.
@@ -80,6 +90,7 @@ impl WebGLExtensionFeatures {
disabled_tex_types,
disabled_get_parameter_names,
disabled_get_tex_parameter_names,
+ disabled_get_vertex_attrib_names,
element_index_uint_enabled,
blend_minmax_enabled,
) = match webgl_version {
@@ -88,12 +99,20 @@ impl WebGLExtensionFeatures {
DEFAULT_DISABLED_TEX_TYPES_WEBGL1.iter().cloned().collect(),
DEFAULT_DISABLED_GET_PARAMETER_NAMES_WEBGL1.iter().cloned().collect(),
DEFAULT_DISABLED_GET_TEX_PARAMETER_NAMES_WEBGL1.iter().cloned().collect(),
+ DEFAULT_DISABLED_GET_VERTEX_ATTRIB_NAMES_WEBGL1.iter().cloned().collect(),
false,
false,
)
},
WebGLVersion::WebGL2 => {
- (Default::default(), Default::default(), Default::default(), true, true)
+ (
+ Default::default(),
+ Default::default(),
+ Default::default(),
+ Default::default(),
+ true,
+ true,
+ )
}
};
Self {
@@ -105,6 +124,7 @@ impl WebGLExtensionFeatures {
hint_targets: Default::default(),
disabled_get_parameter_names,
disabled_get_tex_parameter_names,
+ disabled_get_vertex_attrib_names,
element_index_uint_enabled,
blend_minmax_enabled,
}
@@ -269,7 +289,16 @@ impl WebGLExtensions {
!self.features.borrow().disabled_get_tex_parameter_names.contains(&name)
}
+ pub fn enable_get_vertex_attrib_name(&self, name: GLenum) {
+ self.features.borrow_mut().disabled_get_vertex_attrib_names.remove(&name);
+ }
+
+ pub fn is_get_vertex_attrib_name_enabled(&self, name: GLenum) -> bool {
+ !self.features.borrow().disabled_get_vertex_attrib_names.contains(&name)
+ }
+
fn register_all_extensions(&self) {
+ self.register::<ext::angleinstancedarrays::ANGLEInstancedArrays>();
self.register::<ext::extblendminmax::EXTBlendMinmax>();
self.register::<ext::extshadertexturelod::EXTShaderTextureLod>();
self.register::<ext::exttexturefilteranisotropic::EXTTextureFilterAnisotropic>();
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index cb4c5dbcfb0..3988c93646f 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -4,7 +4,7 @@
use byteorder::{NativeEndian, ReadBytesExt, WriteBytesExt};
use canvas_traits::canvas::{byte_swap, multiply_u8_pixel};
-use canvas_traits::webgl::{DOMToTextureCommand, Parameter};
+use canvas_traits::webgl::{ActiveAttribInfo, DOMToTextureCommand, Parameter};
use canvas_traits::webgl::{ShaderParameter, TexParameter, WebGLCommand};
use canvas_traits::webgl::{WebGLContextShareMode, WebGLError};
use canvas_traits::webgl::{WebGLFramebufferBindingRequest, WebGLMsg, WebGLMsgSender};
@@ -12,6 +12,7 @@ use canvas_traits::webgl::{WebGLResult, WebGLSLVersion, WebGLVersion};
use canvas_traits::webgl::{WebVRCommand, webgl_channel};
use canvas_traits::webgl::WebGLError::*;
use dom::bindings::cell::DomRefCell;
+use dom::bindings::codegen::Bindings::ANGLEInstancedArraysBinding::ANGLEInstancedArraysConstants;
use dom::bindings::codegen::Bindings::EXTBlendMinmaxBinding::EXTBlendMinmaxConstants;
use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::{self, WebGLContextAttributes};
use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants;
@@ -52,9 +53,10 @@ use euclid::Size2D;
use fnv::FnvHashMap;
use half::f16;
use js::jsapi::{JSContext, JSObject, Type};
-use js::jsval::{BooleanValue, DoubleValue, Int32Value, UInt32Value, JSVal, NullValue, UndefinedValue};
+use js::jsval::{BooleanValue, DoubleValue, Int32Value, UInt32Value, JSVal};
+use js::jsval::{ObjectValue, NullValue, UndefinedValue};
use js::rust::CustomAutoRooterGuard;
-use js::typedarray::ArrayBufferView;
+use js::typedarray::{ArrayBufferView, CreateWith, Float32Array, Int32Array, Uint32Array};
use net_traits::image::base::PixelFormat;
use net_traits::image_cache::ImageResponse;
use offscreen_gl_context::{GLContextAttributes, GLLimits};
@@ -63,7 +65,7 @@ use script_layout_interface::HTMLCanvasDataSource;
use servo_config::prefs::PREFS;
use std::cell::{Cell, Ref};
use std::cmp;
-use std::ptr::NonNull;
+use std::ptr::{self, NonNull};
use webrender_api;
type ImagePixelResult = Result<(Vec<u8>, Size2D<i32>, bool), ()>;
@@ -250,7 +252,7 @@ impl WebGLRenderingContext {
current_vertex_attrib_0: Cell::new((0f32, 0f32, 0f32, 1f32)),
current_scissor: Cell::new((0, 0, size.width, size.height)),
current_clear_color: Cell::new((0.0, 0.0, 0.0, 0.0)),
- extension_manager: WebGLExtensions::new(webgl_version)
+ extension_manager: WebGLExtensions::new(webgl_version),
}
})
}
@@ -1155,6 +1157,142 @@ impl WebGLRenderingContext {
}
}
+ // https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+ pub fn draw_arrays_instanced(
+ &self,
+ mode: u32,
+ first: i32,
+ count: i32,
+ primcount: i32,
+ ) {
+ match mode {
+ constants::POINTS | constants::LINE_STRIP |
+ constants::LINE_LOOP | constants::LINES |
+ constants::TRIANGLE_STRIP | constants::TRIANGLE_FAN |
+ constants::TRIANGLES => {},
+ _ => {
+ return self.webgl_error(InvalidEnum);
+ }
+ }
+ if first < 0 || count < 0 || primcount < 0 {
+ return self.webgl_error(InvalidValue);
+ }
+
+ let current_program = handle_potential_webgl_error!(
+ self,
+ self.current_program.get().ok_or(InvalidOperation),
+ return
+ );
+
+ let required_len = if count > 0 {
+ handle_potential_webgl_error!(
+ self,
+ first.checked_add(count).map(|len| len as u32).ok_or(InvalidOperation),
+ return
+ )
+ } else {
+ 0
+ };
+
+ handle_potential_webgl_error!(
+ self,
+ self.vertex_attribs.validate_for_draw(required_len, primcount as u32, &current_program.active_attribs()),
+ return
+ );
+
+ if !self.validate_framebuffer_complete() {
+ return;
+ }
+
+ self.send_command(
+ WebGLCommand::DrawArraysInstanced { mode, first, count, primcount },
+ );
+ self.mark_as_dirty();
+ }
+
+ // https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+ pub fn draw_elements_instanced(
+ &self,
+ mode: u32,
+ count: i32,
+ type_: u32,
+ offset: i64,
+ primcount: i32,
+ ) {
+ match mode {
+ constants::POINTS | constants::LINE_STRIP |
+ constants::LINE_LOOP | constants::LINES |
+ constants::TRIANGLE_STRIP | constants::TRIANGLE_FAN |
+ constants::TRIANGLES => {},
+ _ => {
+ return self.webgl_error(InvalidEnum);
+ }
+ }
+ if count < 0 || offset < 0 || primcount < 0 {
+ return self.webgl_error(InvalidValue);
+ }
+ let type_size = match type_ {
+ constants::UNSIGNED_BYTE => 1,
+ constants::UNSIGNED_SHORT => 2,
+ _ => return self.webgl_error(InvalidEnum),
+ };
+ if offset % type_size != 0 {
+ return self.webgl_error(InvalidOperation);
+ }
+
+ let current_program = handle_potential_webgl_error!(
+ self,
+ self.current_program.get().ok_or(InvalidOperation),
+ return
+ );
+
+ if count > 0 && primcount > 0 {
+ if let Some(array_buffer) = self.bound_buffer_element_array.get() {
+ // WebGL Spec: check buffer overflows, must be a valid multiple of the size.
+ let val = offset as u64 + (count as u64 * type_size as u64);
+ if val > array_buffer.capacity() as u64 {
+ return self.webgl_error(InvalidOperation);
+ }
+ } else {
+ // From the WebGL spec
+ //
+ // a non-null WebGLBuffer must be bound to the ELEMENT_ARRAY_BUFFER binding point
+ // or an INVALID_OPERATION error will be generated.
+ //
+ return self.webgl_error(InvalidOperation);
+ }
+ }
+
+ // TODO(nox): Pass the correct number of vertices required.
+ handle_potential_webgl_error!(
+ self,
+ self.vertex_attribs.validate_for_draw(0, primcount as u32, &current_program.active_attribs()),
+ return
+ );
+
+ if !self.validate_framebuffer_complete() {
+ return;
+ }
+
+ self.send_command(WebGLCommand::DrawElementsInstanced {
+ mode,
+ count,
+ type_,
+ offset: offset as u32,
+ primcount,
+ });
+ self.mark_as_dirty();
+ }
+
+ pub fn vertex_attrib_divisor(&self, index: u32, divisor: u32) {
+ if index >= self.limits.max_vertex_attribs {
+ return self.webgl_error(InvalidValue);
+ }
+
+ self.vertex_attribs.set_divisor(index, divisor);
+ self.send_command(WebGLCommand::VertexAttribDivisor { index, divisor });
+ }
+
// Used by HTMLCanvasElement.toDataURL
//
// This emits errors quite liberally, but the spec says that this operation
@@ -1331,6 +1469,16 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
return Int32Value(constants::UNSIGNED_BYTE as i32);
}
}
+ constants::COMPRESSED_TEXTURE_FORMATS => {
+ // FIXME(nox): https://github.com/servo/servo/issues/20594
+ rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
+ let _ = Uint32Array::create(
+ cx,
+ CreateWith::Slice(&[]),
+ rval.handle_mut(),
+ ).unwrap();
+ return ObjectValue(rval.get());
+ }
constants::VERSION => {
rooted!(in(cx) let mut rval = UndefinedValue());
"WebGL 1.0".to_jsval(cx, rval.handle_mut());
@@ -1422,13 +1570,27 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
self.send_command(WebGLCommand::GetParameterInt(param, sender));
Int32Value(receiver.recv().unwrap())
}
+ Parameter::Int2(param) => {
+ let (sender, receiver) = webgl_channel().unwrap();
+ self.send_command(WebGLCommand::GetParameterInt2(param, sender));
+ rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
+ let _ = Int32Array::create(
+ cx,
+ CreateWith::Slice(&receiver.recv().unwrap()),
+ rval.handle_mut(),
+ ).unwrap();
+ ObjectValue(rval.get())
+ }
Parameter::Int4(param) => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetParameterInt4(param, sender));
- // FIXME(nox): https://github.com/servo/servo/issues/20655
- rooted!(in(cx) let mut rval = UndefinedValue());
- receiver.recv().unwrap().to_jsval(cx, rval.handle_mut());
- rval.get()
+ rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
+ let _ = Int32Array::create(
+ cx,
+ CreateWith::Slice(&receiver.recv().unwrap()),
+ rval.handle_mut(),
+ ).unwrap();
+ ObjectValue(rval.get())
}
Parameter::Float(param) => {
let (sender, receiver) = webgl_channel().unwrap();
@@ -1438,18 +1600,24 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
Parameter::Float2(param) => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetParameterFloat2(param, sender));
- // FIXME(nox): https://github.com/servo/servo/issues/20655
- rooted!(in(cx) let mut rval = UndefinedValue());
- receiver.recv().unwrap().to_jsval(cx, rval.handle_mut());
- rval.get()
+ rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
+ let _ = Float32Array::create(
+ cx,
+ CreateWith::Slice(&receiver.recv().unwrap()),
+ rval.handle_mut(),
+ ).unwrap();
+ ObjectValue(rval.get())
}
Parameter::Float4(param) => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetParameterFloat4(param, sender));
- // FIXME(nox): https://github.com/servo/servo/issues/20655
- rooted!(in(cx) let mut rval = UndefinedValue());
- receiver.recv().unwrap().to_jsval(cx, rval.handle_mut());
- rval.get()
+ rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
+ let _ = Float32Array::create(
+ cx,
+ CreateWith::Slice(&receiver.recv().unwrap()),
+ rval.handle_mut(),
+ ).unwrap();
+ ObjectValue(rval.get())
}
}
}
@@ -2021,7 +2189,12 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
fn CompileShader(&self, shader: &WebGLShader) {
handle_potential_webgl_error!(
self,
- shader.compile(self.webgl_version, self.glsl_version, &self.extension_manager)
+ shader.compile(
+ self.webgl_version,
+ self.glsl_version,
+ &self.limits,
+ &self.extension_manager,
+ )
)
}
@@ -2193,16 +2366,28 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
if first < 0 || count < 0 {
return self.webgl_error(InvalidValue);
}
- if self.current_program.get().is_none() {
- return self.webgl_error(InvalidOperation);
- }
- if let Some(array_buffer) = self.bound_buffer_array.get() {
- if count > 0 && (first as u64 + count as u64 > array_buffer.capacity() as u64) {
- return self.webgl_error(InvalidOperation);
- }
- }
- handle_potential_webgl_error!(self, self.vertex_attribs.validate_for_draw(), return);
+ let current_program = handle_potential_webgl_error!(
+ self,
+ self.current_program.get().ok_or(InvalidOperation),
+ return
+ );
+
+ let required_len = if count > 0 {
+ handle_potential_webgl_error!(
+ self,
+ first.checked_add(count).map(|len| len as u32).ok_or(InvalidOperation),
+ return
+ )
+ } else {
+ 0
+ };
+
+ handle_potential_webgl_error!(
+ self,
+ self.vertex_attribs.validate_for_draw(required_len, 1, &current_program.active_attribs()),
+ return
+ );
if !self.validate_framebuffer_complete() {
return;
@@ -2244,15 +2429,11 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
return self.webgl_error(InvalidValue);
}
- if self.current_program.get().is_none() {
- // From the WebGL spec
- //
- // If the CURRENT_PROGRAM is null, an INVALID_OPERATION error will be generated.
- // WebGL performs additional error checking beyond that specified
- // in OpenGL ES 2.0 during calls to drawArrays and drawElements.
- //
- return self.webgl_error(InvalidOperation);
- }
+ let current_program = handle_potential_webgl_error!(
+ self,
+ self.current_program.get().ok_or(InvalidOperation),
+ return
+ );
if count > 0 {
if let Some(array_buffer) = self.bound_buffer_element_array.get() {
@@ -2271,7 +2452,12 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
}
}
- handle_potential_webgl_error!(self, self.vertex_attribs.validate_for_draw(), return);
+ // TODO(nox): Pass the correct number of vertices required.
+ handle_potential_webgl_error!(
+ self,
+ self.vertex_attribs.validate_for_draw(0, 1, &current_program.active_attribs()),
+ return
+ );
if !self.validate_framebuffer_complete() {
return;
@@ -2522,7 +2708,8 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
fn GetShaderInfoLog(&self, shader: &WebGLShader) -> Option<DOMString> {
- shader.info_log().map(DOMString::from)
+ // TODO(nox): https://github.com/servo/servo/issues/21133
+ Some(shader.info_log())
}
#[allow(unsafe_code)]
@@ -2602,10 +2789,18 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
self.send_command(WebGLCommand::GetCurrentVertexAttrib(index, sender));
receiver.recv().unwrap()
};
- // FIXME(nox): https://github.com/servo/servo/issues/20655
- rooted!(in(cx) let mut result = UndefinedValue());
- value.to_jsval(cx, result.handle_mut());
- return result.get();
+ rooted!(in(cx) let mut result = ptr::null_mut::<JSObject>());
+ let _ = Float32Array::create(
+ cx,
+ CreateWith::Slice(&value),
+ result.handle_mut(),
+ ).unwrap();
+ return ObjectValue(result.get());
+ }
+
+ if !self.extension_manager.is_get_vertex_attrib_name_enabled(param) {
+ self.webgl_error(WebGLError::InvalidEnum);
+ return NullValue();
}
match param {
@@ -2623,6 +2818,9 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
}
jsval.get()
}
+ ANGLEInstancedArraysConstants::VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE => {
+ Int32Value(data.divisor as i32)
+ }
_ => {
self.webgl_error(InvalidEnum);
NullValue()
@@ -2968,7 +3166,8 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9
fn GetShaderSource(&self, shader: &WebGLShader) -> Option<DOMString> {
- shader.source()
+ // TODO(nox): https://github.com/servo/servo/issues/21133
+ Some(shader.source())
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.10
@@ -3828,19 +4027,14 @@ impl VertexAttribs {
if stride < 0 || stride > 255 || offset < 0 {
return Err(InvalidValue);
}
- match type_ {
- constants::BYTE | constants::UNSIGNED_BYTE => {},
- constants::SHORT | constants::UNSIGNED_SHORT => {
- if offset % 2 > 0 || stride % 2 > 0 {
- return Err(InvalidOperation);
- }
- },
- constants::FLOAT => {
- if offset % 4 > 0 || stride % 4 > 0 {
- return Err(InvalidOperation);
- }
- },
+ let bytes_per_component: i32 = match type_ {
+ constants::BYTE | constants::UNSIGNED_BYTE => 1,
+ constants::SHORT | constants::UNSIGNED_SHORT => 2,
+ constants::FLOAT => 4,
_ => return Err(InvalidEnum),
+ };
+ if offset % bytes_per_component as i64 > 0 || stride % bytes_per_component > 0 {
+ return Err(InvalidOperation);
}
let buffer = buffer.ok_or(InvalidOperation)?;
@@ -3849,10 +4043,12 @@ impl VertexAttribs {
enabled_as_array: data.enabled_as_array,
size: size as u8,
type_,
+ bytes_per_vertex: size as u8 * bytes_per_component as u8,
normalized,
stride: stride as u8,
offset: offset as u32,
buffer: Some(Dom::from_ref(buffer)),
+ divisor: data.divisor,
};
Ok(())
}
@@ -3877,9 +4073,49 @@ impl VertexAttribs {
self.attribs.borrow_mut()[index as usize].enabled_as_array = value;
}
- fn validate_for_draw(&self) -> WebGLResult<()> {
+ fn set_divisor(&self, index: u32, value: u32) {
+ self.attribs.borrow_mut()[index as usize].divisor = value;
+ }
+
+ fn validate_for_draw(
+ &self,
+ required_len: u32,
+ instance_count: u32,
+ active_attribs: &[ActiveAttribInfo],
+ ) -> WebGLResult<()> {
+ // TODO(nox): Cache limits per VAO.
+ let attribs = self.attribs.borrow();
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#6.2
- if self.borrow().iter().any(|data| data.enabled_as_array && data.buffer.is_none()) {
+ if attribs.iter().any(|data| data.enabled_as_array && data.buffer.is_none()) {
+ return Err(InvalidOperation);
+ }
+ let mut has_active_attrib = false;
+ let mut has_divisor_0 = false;
+ for active_info in active_attribs {
+ if active_info.location < 0 {
+ continue;
+ }
+ has_active_attrib = true;
+ let attrib = &attribs[active_info.location as usize];
+ if attrib.divisor == 0 {
+ has_divisor_0 = true;
+ }
+ if !attrib.enabled_as_array {
+ continue;
+ }
+ // https://www.khronos.org/registry/webgl/specs/latest/1.0/#6.6
+ if required_len > 0 && instance_count > 0 {
+ let max_vertices = attrib.max_vertices();
+ if attrib.divisor == 0 {
+ if max_vertices < required_len {
+ return Err(InvalidOperation);
+ }
+ } else if max_vertices.checked_mul(attrib.divisor).map_or(false, |v| v < instance_count) {
+ return Err(InvalidOperation);
+ }
+ }
+ }
+ if has_active_attrib && !has_divisor_0 {
return Err(InvalidOperation);
}
Ok(())
@@ -3892,10 +4128,12 @@ pub struct VertexAttribData {
enabled_as_array: bool,
size: u8,
type_: u32,
+ bytes_per_vertex: u8,
normalized: bool,
stride: u8,
offset: u32,
buffer: Option<Dom<WebGLBuffer>>,
+ divisor: u32,
}
impl Default for VertexAttribData {
@@ -3905,10 +4143,12 @@ impl Default for VertexAttribData {
enabled_as_array: false,
size: 4,
type_: constants::FLOAT,
+ bytes_per_vertex: 16,
normalized: false,
stride: 0,
offset: 0,
buffer: None,
+ divisor: 0,
}
}
}
@@ -3917,4 +4157,21 @@ impl VertexAttribData {
pub fn buffer(&self) -> Option<&WebGLBuffer> {
self.buffer.as_ref().map(|b| &**b)
}
+
+ fn max_vertices(&self) -> u32 {
+ let capacity = (self.buffer().unwrap().capacity() as u32).saturating_sub(self.offset);
+ if capacity < self.bytes_per_vertex as u32 {
+ 0
+ } else if self.stride == 0 {
+ capacity / self.bytes_per_vertex as u32
+ } else if self.stride < self.bytes_per_vertex {
+ (capacity - (self.bytes_per_vertex - self.stride) as u32) / self.stride as u32
+ } else {
+ let mut max = capacity / self.stride as u32;
+ if capacity % self.stride as u32 >= self.bytes_per_vertex as u32 {
+ max += 1;
+ }
+ max
+ }
+ }
}
diff --git a/components/script/dom/webglshader.rs b/components/script/dom/webglshader.rs
index 0ec5c262803..1feb73d2d3a 100644
--- a/components/script/dom/webglshader.rs
+++ b/components/script/dom/webglshader.rs
@@ -18,7 +18,9 @@ use dom::webglobject::WebGLObject;
use dom::window::Window;
use dom_struct::dom_struct;
use mozangle::shaders::{BuiltInResources, Output, ShaderValidator};
+use offscreen_gl_context::GLLimits;
use std::cell::Cell;
+use std::os::raw::c_int;
use std::sync::{ONCE_INIT, Once};
#[derive(Clone, Copy, Debug, JSTraceable, MallocSizeOf, PartialEq)]
@@ -33,8 +35,8 @@ pub struct WebGLShader {
webgl_object: WebGLObject,
id: WebGLShaderId,
gl_type: u32,
- source: DomRefCell<Option<DOMString>>,
- info_log: DomRefCell<Option<String>>,
+ source: DomRefCell<DOMString>,
+ info_log: DomRefCell<DOMString>,
is_deleted: Cell<bool>,
attached_counter: Cell<u32>,
compilation_status: Cell<ShaderCompilationStatus>,
@@ -54,8 +56,8 @@ impl WebGLShader {
webgl_object: WebGLObject::new_inherited(),
id: id,
gl_type: shader_type,
- source: DomRefCell::new(None),
- info_log: DomRefCell::new(None),
+ source: Default::default(),
+ info_log: Default::default(),
is_deleted: Cell::new(false),
attached_counter: Cell::new(0),
compilation_status: Cell::new(ShaderCompilationStatus::NotCompiled),
@@ -100,6 +102,7 @@ impl WebGLShader {
&self,
webgl_version: WebGLVersion,
glsl_version: WebGLSLVersion,
+ limits: &GLLimits,
ext: &WebGLExtensions,
) -> WebGLResult<()> {
if self.is_deleted.get() && !self.is_attached() {
@@ -110,15 +113,20 @@ impl WebGLShader {
}
let source = self.source.borrow();
- let source = match source.as_ref() {
- Some(source) => source,
- None => return Ok(()),
- };
- let mut params = BuiltInResources::default();
- params.FragmentPrecisionHigh = 1;
- params.OES_standard_derivatives = ext.is_enabled::<OESStandardDerivatives>() as i32;
- params.EXT_shader_texture_lod = ext.is_enabled::<EXTShaderTextureLod>() as i32;
+ let params = BuiltInResources {
+ MaxVertexAttribs: limits.max_vertex_attribs as c_int,
+ MaxVertexUniformVectors: limits.max_vertex_uniform_vectors as c_int,
+ MaxVaryingVectors: limits.max_varying_vectors as c_int,
+ MaxVertexTextureImageUnits: limits.max_vertex_texture_image_units as c_int,
+ MaxCombinedTextureImageUnits: limits.max_combined_texture_image_units as c_int,
+ MaxTextureImageUnits: limits.max_texture_image_units as c_int,
+ MaxFragmentUniformVectors: limits.max_fragment_uniform_vectors as c_int,
+ OES_standard_derivatives: ext.is_enabled::<OESStandardDerivatives>() as c_int,
+ EXT_shader_texture_lod: ext.is_enabled::<EXTShaderTextureLod>() as c_int,
+ FragmentPrecisionHigh: 1,
+ ..BuiltInResources::default()
+ };
let validator = match webgl_version {
WebGLVersion::WebGL1 => {
let output_format = if cfg!(any(target_os = "android", target_os = "ios")) {
@@ -154,7 +162,7 @@ impl WebGLShader {
},
};
- match validator.compile_and_translate(&[source]) {
+ match validator.compile_and_translate(&[&source]) {
Ok(translated_source) => {
debug!("Shader translated: {}", translated_source);
// NOTE: At this point we should be pretty sure that the compilation in the paint thread
@@ -170,7 +178,7 @@ impl WebGLShader {
},
}
- *self.info_log.borrow_mut() = Some(validator.info_log());
+ *self.info_log.borrow_mut() = validator.info_log().into();
// TODO(emilio): More data (like uniform data) should be collected
// here to properly validate uniforms.
@@ -208,18 +216,18 @@ impl WebGLShader {
}
/// glGetShaderInfoLog
- pub fn info_log(&self) -> Option<String> {
+ pub fn info_log(&self) -> DOMString {
self.info_log.borrow().clone()
}
/// Get the shader source
- pub fn source(&self) -> Option<DOMString> {
+ pub fn source(&self) -> DOMString {
self.source.borrow().clone()
}
/// glShaderSource
pub fn set_source(&self, source: DOMString) {
- *self.source.borrow_mut() = Some(source);
+ *self.source.borrow_mut() = source;
}
pub fn successfully_compiled(&self) -> bool {
diff --git a/components/script/dom/webidls/ANGLEInstancedArrays.webidl b/components/script/dom/webidls/ANGLEInstancedArrays.webidl
new file mode 100644
index 00000000000..a4ae955826a
--- /dev/null
+++ b/components/script/dom/webidls/ANGLEInstancedArrays.webidl
@@ -0,0 +1,15 @@
+/* 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 http://mozilla.org/MPL/2.0/. */
+/*
+ * WebGL IDL definitions from the Khronos specification:
+ * https://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
+ */
+
+[NoInterfaceObject]
+interface ANGLEInstancedArrays {
+ const GLenum VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE = 0x88FE;
+ void drawArraysInstancedANGLE(GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+ void drawElementsInstancedANGLE(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei primcount);
+ void vertexAttribDivisorANGLE(GLuint index, GLuint divisor);
+};
diff --git a/components/script/dom/webidls/WebGL2RenderingContext.webidl b/components/script/dom/webidls/WebGL2RenderingContext.webidl
index 76b04e277ea..b14711d107e 100644
--- a/components/script/dom/webidls/WebGL2RenderingContext.webidl
+++ b/components/script/dom/webidls/WebGL2RenderingContext.webidl
@@ -502,9 +502,9 @@ interface WebGL2RenderingContextBase
// void vertexAttribIPointer(GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset);
/* Writing to the drawing buffer */
- // void vertexAttribDivisor(GLuint index, GLuint divisor);
- // void drawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount);
- // void drawElementsInstanced(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei instanceCount);
+ void vertexAttribDivisor(GLuint index, GLuint divisor);
+ void drawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount);
+ void drawElementsInstanced(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei instanceCount);
// void drawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, GLintptr offset);
/* Reading back pixels */
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-enable-vertex-attrib.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-enable-vertex-attrib.html.ini
deleted file mode 100644
index 1156e7c8543..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-enable-vertex-attrib.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[gl-enable-vertex-attrib.html]
- type: testharness
- [WebGL test #1: getError expected: INVALID_OPERATION. Was NO_ERROR : ]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-vertex-attrib-render.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-vertex-attrib-render.html.ini
index 7ca8281c991..fc428173245 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-vertex-attrib-render.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/attribs/gl-vertex-attrib-render.html.ini
@@ -1,4 +1,5 @@
[gl-vertex-attrib-render.html]
+ bug: https://github.com/servo/servo/issues/21132
type: testharness
[WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer-delete.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer-delete.html.ini
index bc630e5579b..32f41771f0e 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer-delete.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer-delete.html.ini
@@ -1,4 +1,5 @@
[buffer-data-array-buffer-delete.html]
+ bug: https://github.com/servo/servo/issues/21132
type: testharness
expected: ERROR
[WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer.html.ini
deleted file mode 100644
index 661f857562f..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/buffer-data-array-buffer.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[buffer-data-array-buffer.html]
- type: testharness
- [WebGL test #3: getError expected: INVALID_OPERATION. Was INVALID_VALUE : ]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/index-validation.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/index-validation.html.ini
deleted file mode 100644
index 7c161d80677..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/buffers/index-validation.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[index-validation.html]
- [WebGL test #12: getError expected: INVALID_OPERATION. Was NO_ERROR : ]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini
index d17a5872378..461534c9e19 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini
@@ -1,12 +1,4 @@
[drawingbuffer-static-canvas-test.html]
type: testharness
- expected: ERROR
- [WebGL test #5: maxSize[0\] > 0 should be true. Threw exception TypeError: maxSize is null]
- expected: FAIL
-
- [WebGL test #6: maxSize[1\] > 0 should be true. Threw exception TypeError: maxSize is null]
- expected: FAIL
-
- [WebGL test #7: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
+ expected: CRASH
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini
index 2fd2b75c155..f6cf3ae8bee 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini
@@ -1,6 +1,4 @@
[drawingbuffer-test.html]
type: testharness
- expected: ERROR
- [WebGL test #3: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
+ expected: CRASH
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/incorrect-context-object-behaviour.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/incorrect-context-object-behaviour.html.ini
index 309d087d9fd..b77cd62d6ae 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/incorrect-context-object-behaviour.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/context/incorrect-context-object-behaviour.html.ini
@@ -1,4 +1,5 @@
[incorrect-context-object-behaviour.html]
+ bug: https://github.com/servo/servo/issues/21133
type: testharness
[WebGL test #0: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: contextA.compileShader(shaderB)]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/angle-instanced-arrays-out-of-bounds.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/angle-instanced-arrays-out-of-bounds.html.ini
new file mode 100644
index 00000000000..a9d5d9cf2d9
--- /dev/null
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/angle-instanced-arrays-out-of-bounds.html.ini
@@ -0,0 +1,26 @@
+[angle-instanced-arrays-out-of-bounds.html]
+ bug: https://github.com/servo/servo/issues/20599
+ [WebGL test #175: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 1)]
+ expected: FAIL
+
+ [WebGL test #178: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 1)]
+ expected: FAIL
+
+ [WebGL test #180: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 2)]
+ expected: FAIL
+
+ [WebGL test #182: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 4)]
+ expected: FAIL
+
+ [WebGL test #183: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 10000)]
+ expected: FAIL
+
+ [WebGL test #184: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 0x7fffffff)]
+ expected: FAIL
+
+ [WebGL test #186: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 3)]
+ expected: FAIL
+
+ [WebGL test #188: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: ext.drawElementsInstancedANGLE(gl.TRIANGLES, 9, gl.UNSIGNED_BYTE, 0, 5)]
+ expected: FAIL
+
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-frag-depth.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-frag-depth.html.ini
deleted file mode 100644
index 6dcb5bcd848..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-frag-depth.html.ini
+++ /dev/null
@@ -1,11 +0,0 @@
-[ext-frag-depth.html]
- type: testharness
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
- [WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
- expected: FAIL
-
- [WebGL test #1: WebGL context does not exist]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-sRGB.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-sRGB.html.ini
deleted file mode 100644
index ce6159e1e38..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/ext-sRGB.html.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-[ext-sRGB.html]
- type: testharness
- [WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
- expected: FAIL
-
- [WebGL test #1: context does not exist]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-atc.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-atc.html.ini
deleted file mode 100644
index 629c3a9e959..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-atc.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[webgl-compressed-texture-atc.html]
- type: testharness
- [WebGL test #1: gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS) should be . Was null.]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-pvrtc.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-pvrtc.html.ini
deleted file mode 100644
index 20e8d70fc9d..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-pvrtc.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[webgl-compressed-texture-pvrtc.html]
- type: testharness
- [WebGL test #1: gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS) should be . Was null.]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-s3tc.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-s3tc.html.ini
deleted file mode 100644
index 7a8ac511d9b..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/extensions/webgl-compressed-texture-s3tc.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[webgl-compressed-texture-s3tc.html]
- type: testharness
- [WebGL test #1: gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS) should be . Was null.]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/large-loop-compile.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/large-loop-compile.html.ini
deleted file mode 100644
index 3074eab2d1f..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/misc/large-loop-compile.html.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-[large-loop-compile.html]
- type: testharness
- [WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
- expected: FAIL
-
- [WebGL test #1: context does not exist]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/functions-returning-strings.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/functions-returning-strings.html.ini
deleted file mode 100644
index a3228d706a4..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/functions-returning-strings.html.ini
+++ /dev/null
@@ -1,14 +0,0 @@
-[functions-returning-strings.html]
- type: testharness
- [WebGL test #0: gl.getShaderSource(vs) should return a string. Returns: "null"]
- expected: FAIL
-
- [WebGL test #1: gl.getShaderInfoLog(vs) should return a string. Returns: "null"]
- expected: FAIL
-
- [WebGL test #4: gl.getShaderSource(fs) should return a string. Returns: "null"]
- expected: FAIL
-
- [WebGL test #5: gl.getShaderInfoLog(fs) should return a string. Returns: "null"]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/invalid-passed-params.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/invalid-passed-params.html.ini
index ba10566d977..b5e607a5871 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/invalid-passed-params.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/invalid-passed-params.html.ini
@@ -1,14 +1,5 @@
[invalid-passed-params.html]
type: testharness
- [WebGL test #4: getError expected: INVALID_VALUE. Was NO_ERROR : after evaluating: context.clear(desktopGL['ACCUM_BUFFER_BIT'\])]
- expected: FAIL
-
- [WebGL test #5: getError expected: INVALID_VALUE. Was NO_ERROR : after evaluating: context.clear(desktopGL['ACCUM_BUFFER_BIT'\] | context.COLOR_BUFFER_BIT)]
- expected: FAIL
-
- [WebGL test #6: getError expected: INVALID_VALUE. Was NO_ERROR : after evaluating: context.clear(desktopGL['ACCUM_BUFFER_BIT'\] | context.COLOR_BUFFER_BIT | context.DEPTH_BUFFER_BIT | context.STENCIL_BUFFER_BIT)]
- expected: FAIL
-
[WebGL test #44: context.getError() should be 1281. Was 0.]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/null-object-behaviour.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/null-object-behaviour.html.ini
deleted file mode 100644
index ffd049d0cd1..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/misc/null-object-behaviour.html.ini
+++ /dev/null
@@ -1,7 +0,0 @@
-[null-object-behaviour.html]
- [WebGL test #3: getError expected: INVALID_VALUE. Was NO_ERROR : after evaluating: context.linkProgram(undefined)]
- expected: FAIL
-
- [WebGL test #38: getError expected: INVALID_OPERATION. Was INVALID_VALUE : after evaluating: context.bufferData(context.ARRAY_BUFFER, 1, context.STATIC_DRAW)]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bindBufferBadArgs.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bindBufferBadArgs.html.ini
deleted file mode 100644
index 9a846f5ae00..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bindBufferBadArgs.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[bindBufferBadArgs.html]
- type: testharness
- disabled: flaky
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bufferSubDataBadArgs.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bufferSubDataBadArgs.html.ini
deleted file mode 100644
index 77ebe6b334b..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/more/functions/bufferSubDataBadArgs.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[bufferSubDataBadArgs.html]
- type: testharness
- disabled: flaky
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_001_to_008.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_001_to_008.html.ini
deleted file mode 100644
index 2f542bb9ba6..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_001_to_008.html.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[build_001_to_008.html]
- type: testharness
- disabled: https://github.com/servo/servo/issues/13165
- [WebGL test #0: expected compile success but it failed]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_009_to_016.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_009_to_016.html.ini
deleted file mode 100644
index 14b80c4c044..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/build/build_009_to_016.html.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[build_009_to_016.html]
- type: testharness
- disabled: https://github.com/servo/servo/issues/13165
- [WebGL test #0: expected compile success but it failed]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_025_to_032.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_025_to_032.html.ini
deleted file mode 100644
index fa82bb79cc3..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_025_to_032.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[functions_025_to_032.html]
- type: testharness
- disabled: flaky
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_049_to_056.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_049_to_056.html.ini
deleted file mode 100644
index 5967e1d8d7e..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/ogles/GL/functions/functions_049_to_056.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[functions_049_to_056.html]
- type: testharness
- disabled: flaky
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/get-active-test.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/get-active-test.html.ini
index 5fbfe345024..6708fb9cc83 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/get-active-test.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/get-active-test.html.ini
@@ -1,4 +1,5 @@
[get-active-test.html]
+ bug: https://github.com/servo/servo/issues/21133
type: testharness
[WebGL test #31: context2.getActiveAttrib(program, 0) should be null. Was [object WebGLActiveInfo\].]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-long-names-test.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-long-names-test.html.ini
deleted file mode 100644
index 27c2d34fffd..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-long-names-test.html.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-[gl-bind-attrib-location-long-names-test.html]
- type: testharness
- [WebGL test #4: at (0, 0) expected: 0,255,0,255 was 255,255,255,255]
- expected: FAIL
-
- [WebGL test #8: at (0, 0) expected: 255,0,0,255 was 0,0,0,255]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-test.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-test.html.ini
deleted file mode 100644
index 130c279aeb0..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/programs/gl-bind-attrib-location-test.html.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-[gl-bind-attrib-location-test.html]
- type: testharness
- [WebGL test #7: at (20, 15) expected: 0,255,0,255 was 0,0,0,255]
- expected: FAIL
-
- [WebGL test #13: at (20, 15) expected: 255,0,0,255 was 0,0,0,255]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/feedback-loop.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/feedback-loop.html.ini
index 76ecfa152bc..9d117696378 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/feedback-loop.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/feedback-loop.html.ini
@@ -1,11 +1,5 @@
[feedback-loop.html]
type: testharness
- [WebGL test #0: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
[WebGL test #3: getError expected: INVALID_OPERATION. Was NO_ERROR : after draw with invalid feedback loop]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/renderbuffer-initialization.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/renderbuffer-initialization.html.ini
index af0302b85f8..f3b0b2e6ae9 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/renderbuffer-initialization.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/renderbuffers/renderbuffer-initialization.html.ini
@@ -1,12 +1,3 @@
[renderbuffer-initialization.html]
type: testharness
disabled: https://github.com/servo/servo/issues/13710
- [WebGL test #0: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
- [WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/draw-arrays-out-of-bounds.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/draw-arrays-out-of-bounds.html.ini
deleted file mode 100644
index 18a9a05ee2b..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/rendering/draw-arrays-out-of-bounds.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[draw-arrays-out-of-bounds.html]
- type: testharness
- [WebGL test #12: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.drawArrays(gl.TRIANGLES, 3, 2)]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/state/gl-get-calls.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/state/gl-get-calls.html.ini
deleted file mode 100644
index 87558e7b05a..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/state/gl-get-calls.html.ini
+++ /dev/null
@@ -1,131 +0,0 @@
-[gl-get-calls.html]
- type: testharness
- [WebGL test #3: (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0\] <= 1) && (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0\] > 0) && (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[1\] >= 1) should be true. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #4: (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0\] <= 1) && (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0\] > 0) && (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[1\] >= 1) should be true. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #5: context.getParameter(context.ALIASED_LINE_WIDTH_RANGE) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #6: context.getParameter(context.ALIASED_POINT_SIZE_RANGE) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #9: context.getParameter(context.BLEND_COLOR) should be 0,0,0,0. Was null.]
- expected: FAIL
-
- [WebGL test #10: context.getParameter(context.BLEND_COLOR) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #17: context.getParameter(context.COLOR_CLEAR_VALUE) should be 0,0,0,0. Was null.]
- expected: FAIL
-
- [WebGL test #18: context.getParameter(context.COLOR_CLEAR_VALUE) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #19: context.getParameter(context.COLOR_WRITEMASK) should be true,true,true,true. Was null.]
- expected: FAIL
-
- [WebGL test #20: context.getParameter(context.COMPRESSED_TEXTURE_FORMATS) is not an instance of Uint32Array]
- expected: FAIL
-
- [WebGL test #26: context.getParameter(context.DEPTH_RANGE) should be 0,1. Was null.]
- expected: FAIL
-
- [WebGL test #27: context.getParameter(context.DEPTH_RANGE) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #33: context.getParameter(context.GENERATE_MIPMAP_HINT) should be 4352 (of type number). Was null (of type object).]
- expected: FAIL
-
- [WebGL test #42: context.getParameter(context.SCISSOR_BOX)[0\] should be 0. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #43: context.getParameter(context.SCISSOR_BOX)[1\] should be 0. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #44: context.getParameter(context.SCISSOR_BOX)[2\] should be 2. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #45: context.getParameter(context.SCISSOR_BOX)[3\] should be 2. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #46: context.getParameter(context.SCISSOR_BOX) is not an instance of function Int32Array() {\n [native code\]\n}]
- expected: FAIL
-
- [WebGL test #47: context.getParameter(context.SCISSOR_TEST) should be false (of type boolean). Was null (of type object).]
- expected: FAIL
-
- [WebGL test #88: context.getParameter(context.VIEWPORT) is not an instance of Int32Array]
- expected: FAIL
-
- [WebGL test #91: context.getParameter(context.MAX_FRAGMENT_UNIFORM_VECTORS) should be >= 16. Was null (of type object).]
- expected: FAIL
-
- [WebGL test #95: context.getParameter(context.MAX_VARYING_VECTORS) should be >= 8. Was null (of type object).]
- expected: FAIL
-
- [WebGL test #98: context.getParameter(context.MAX_VERTEX_UNIFORM_VECTORS) should be >= 128. Was null (of type object).]
- expected: FAIL
-
- [WebGL test #99: context.getParameter(context.MAX_VIEWPORT_DIMS)[0\] >= window.screen.width should be true. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #100: context.getParameter(context.MAX_VIEWPORT_DIMS)[1\] >= window.screen.height should be true. Threw exception TypeError: context.getParameter(...) is null]
- expected: FAIL
-
- [WebGL test #101: context.getParameter(context.MAX_VIEWPORT_DIMS) is not an instance of Int32Array]
- expected: FAIL
-
- [WebGL test #173: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #182: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #191: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #200: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #209: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #218: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #227: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #236: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #245: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #254: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #263: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #272: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #281: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #290: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #299: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #308: context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB) is not an instance of Float32Array]
- expected: FAIL
-
- [WebGL test #310: context.getError() should be 0. Was 1280.]
- expected: FAIL
-
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/textures/texture-attachment-formats.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/textures/texture-attachment-formats.html.ini
index 6ea96be3e18..57985f1badf 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/textures/texture-attachment-formats.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/textures/texture-attachment-formats.html.ini
@@ -1,14 +1,5 @@
[texture-attachment-formats.html]
type: testharness
- [WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-
- [WebGL test #0: Unable to fetch WebGL rendering context for Canvas]
- expected: FAIL
-
- [WebGL test #1: context does not exist]
- expected: FAIL
-
[WebGL test #14: at (0, 0) expected: 63,63,63,255 was 64,0,0,255]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/context/methods-2.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/context/methods-2.html.ini
index 7ab92b0f2e8..6eedd053fe6 100644
--- a/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/context/methods-2.html.ini
+++ b/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/context/methods-2.html.ini
@@ -113,159 +113,150 @@
[WebGL test #37: Property either does not exist or is not a function: vertexAttribIPointer]
expected: FAIL
- [WebGL test #38: Property either does not exist or is not a function: vertexAttribDivisor]
+ [WebGL test #38: Property either does not exist or is not a function: drawRangeElements]
expected: FAIL
- [WebGL test #39: Property either does not exist or is not a function: drawArraysInstanced]
+ [WebGL test #39: Property either does not exist or is not a function: drawBuffers]
expected: FAIL
- [WebGL test #40: Property either does not exist or is not a function: drawElementsInstanced]
+ [WebGL test #40: Property either does not exist or is not a function: clearBufferiv]
expected: FAIL
- [WebGL test #41: Property either does not exist or is not a function: drawRangeElements]
+ [WebGL test #41: Property either does not exist or is not a function: clearBufferuiv]
expected: FAIL
- [WebGL test #42: Property either does not exist or is not a function: drawBuffers]
+ [WebGL test #42: Property either does not exist or is not a function: clearBufferfv]
expected: FAIL
- [WebGL test #43: Property either does not exist or is not a function: clearBufferiv]
+ [WebGL test #43: Property either does not exist or is not a function: clearBufferfi]
expected: FAIL
- [WebGL test #44: Property either does not exist or is not a function: clearBufferuiv]
+ [WebGL test #44: Property either does not exist or is not a function: createQuery]
expected: FAIL
- [WebGL test #45: Property either does not exist or is not a function: clearBufferfv]
+ [WebGL test #45: Property either does not exist or is not a function: deleteQuery]
expected: FAIL
- [WebGL test #46: Property either does not exist or is not a function: clearBufferfi]
+ [WebGL test #46: Property either does not exist or is not a function: isQuery]
expected: FAIL
- [WebGL test #47: Property either does not exist or is not a function: createQuery]
+ [WebGL test #47: Property either does not exist or is not a function: beginQuery]
expected: FAIL
- [WebGL test #48: Property either does not exist or is not a function: deleteQuery]
+ [WebGL test #48: Property either does not exist or is not a function: endQuery]
expected: FAIL
- [WebGL test #49: Property either does not exist or is not a function: isQuery]
+ [WebGL test #49: Property either does not exist or is not a function: getQuery]
expected: FAIL
- [WebGL test #50: Property either does not exist or is not a function: beginQuery]
+ [WebGL test #50: Property either does not exist or is not a function: getQueryParameter]
expected: FAIL
- [WebGL test #51: Property either does not exist or is not a function: endQuery]
+ [WebGL test #51: Property either does not exist or is not a function: createSampler]
expected: FAIL
- [WebGL test #52: Property either does not exist or is not a function: getQuery]
+ [WebGL test #52: Property either does not exist or is not a function: deleteSampler]
expected: FAIL
- [WebGL test #53: Property either does not exist or is not a function: getQueryParameter]
+ [WebGL test #53: Property either does not exist or is not a function: isSampler]
expected: FAIL
- [WebGL test #54: Property either does not exist or is not a function: createSampler]
+ [WebGL test #54: Property either does not exist or is not a function: bindSampler]
expected: FAIL
- [WebGL test #55: Property either does not exist or is not a function: deleteSampler]
+ [WebGL test #55: Property either does not exist or is not a function: samplerParameteri]
expected: FAIL
- [WebGL test #56: Property either does not exist or is not a function: isSampler]
+ [WebGL test #56: Property either does not exist or is not a function: samplerParameterf]
expected: FAIL
- [WebGL test #57: Property either does not exist or is not a function: bindSampler]
+ [WebGL test #57: Property either does not exist or is not a function: getSamplerParameter]
expected: FAIL
- [WebGL test #58: Property either does not exist or is not a function: samplerParameteri]
+ [WebGL test #58: Property either does not exist or is not a function: fenceSync]
expected: FAIL
- [WebGL test #59: Property either does not exist or is not a function: samplerParameterf]
+ [WebGL test #59: Property either does not exist or is not a function: isSync]
expected: FAIL
- [WebGL test #60: Property either does not exist or is not a function: getSamplerParameter]
+ [WebGL test #60: Property either does not exist or is not a function: deleteSync]
expected: FAIL
- [WebGL test #61: Property either does not exist or is not a function: fenceSync]
+ [WebGL test #61: Property either does not exist or is not a function: clientWaitSync]
expected: FAIL
- [WebGL test #62: Property either does not exist or is not a function: isSync]
+ [WebGL test #62: Property either does not exist or is not a function: waitSync]
expected: FAIL
- [WebGL test #63: Property either does not exist or is not a function: deleteSync]
+ [WebGL test #63: Property either does not exist or is not a function: getSyncParameter]
expected: FAIL
- [WebGL test #64: Property either does not exist or is not a function: clientWaitSync]
+ [WebGL test #64: Property either does not exist or is not a function: createTransformFeedback]
expected: FAIL
- [WebGL test #65: Property either does not exist or is not a function: waitSync]
+ [WebGL test #65: Property either does not exist or is not a function: deleteTransformFeedback]
expected: FAIL
- [WebGL test #66: Property either does not exist or is not a function: getSyncParameter]
+ [WebGL test #66: Property either does not exist or is not a function: isTransformFeedback]
expected: FAIL
- [WebGL test #67: Property either does not exist or is not a function: createTransformFeedback]
+ [WebGL test #67: Property either does not exist or is not a function: bindTransformFeedback]
expected: FAIL
- [WebGL test #68: Property either does not exist or is not a function: deleteTransformFeedback]
+ [WebGL test #68: Property either does not exist or is not a function: beginTransformFeedback]
expected: FAIL
- [WebGL test #69: Property either does not exist or is not a function: isTransformFeedback]
+ [WebGL test #69: Property either does not exist or is not a function: endTransformFeedback]
expected: FAIL
- [WebGL test #70: Property either does not exist or is not a function: bindTransformFeedback]
+ [WebGL test #70: Property either does not exist or is not a function: transformFeedbackVaryings]
expected: FAIL
- [WebGL test #71: Property either does not exist or is not a function: beginTransformFeedback]
+ [WebGL test #71: Property either does not exist or is not a function: getTransformFeedbackVarying]
expected: FAIL
- [WebGL test #72: Property either does not exist or is not a function: endTransformFeedback]
+ [WebGL test #72: Property either does not exist or is not a function: pauseTransformFeedback]
expected: FAIL
- [WebGL test #73: Property either does not exist or is not a function: transformFeedbackVaryings]
+ [WebGL test #73: Property either does not exist or is not a function: resumeTransformFeedback]
expected: FAIL
- [WebGL test #74: Property either does not exist or is not a function: getTransformFeedbackVarying]
+ [WebGL test #74: Property either does not exist or is not a function: bindBufferBase]
expected: FAIL
- [WebGL test #75: Property either does not exist or is not a function: pauseTransformFeedback]
+ [WebGL test #75: Property either does not exist or is not a function: bindBufferRange]
expected: FAIL
- [WebGL test #76: Property either does not exist or is not a function: resumeTransformFeedback]
+ [WebGL test #76: Property either does not exist or is not a function: getIndexedParameter]
expected: FAIL
- [WebGL test #77: Property either does not exist or is not a function: bindBufferBase]
+ [WebGL test #77: Property either does not exist or is not a function: getUniformIndices]
expected: FAIL
- [WebGL test #78: Property either does not exist or is not a function: bindBufferRange]
+ [WebGL test #78: Property either does not exist or is not a function: getActiveUniforms]
expected: FAIL
- [WebGL test #79: Property either does not exist or is not a function: getIndexedParameter]
+ [WebGL test #79: Property either does not exist or is not a function: getUniformBlockIndex]
expected: FAIL
- [WebGL test #80: Property either does not exist or is not a function: getUniformIndices]
+ [WebGL test #80: Property either does not exist or is not a function: getActiveUniformBlockParameter]
expected: FAIL
- [WebGL test #81: Property either does not exist or is not a function: getActiveUniforms]
+ [WebGL test #81: Property either does not exist or is not a function: getActiveUniformBlockName]
expected: FAIL
- [WebGL test #82: Property either does not exist or is not a function: getUniformBlockIndex]
+ [WebGL test #82: Property either does not exist or is not a function: uniformBlockBinding]
expected: FAIL
- [WebGL test #83: Property either does not exist or is not a function: getActiveUniformBlockParameter]
+ [WebGL test #83: Property either does not exist or is not a function: createVertexArray]
expected: FAIL
- [WebGL test #84: Property either does not exist or is not a function: getActiveUniformBlockName]
+ [WebGL test #84: Property either does not exist or is not a function: deleteVertexArray]
expected: FAIL
- [WebGL test #85: Property either does not exist or is not a function: uniformBlockBinding]
+ [WebGL test #85: Property either does not exist or is not a function: isVertexArray]
expected: FAIL
- [WebGL test #86: Property either does not exist or is not a function: createVertexArray]
- expected: FAIL
-
- [WebGL test #87: Property either does not exist or is not a function: deleteVertexArray]
- expected: FAIL
-
- [WebGL test #88: Property either does not exist or is not a function: isVertexArray]
- expected: FAIL
-
- [WebGL test #89: Property either does not exist or is not a function: bindVertexArray]
+ [WebGL test #86: Property either does not exist or is not a function: bindVertexArray]
expected: FAIL
diff --git a/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/rendering/instanced-arrays.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/rendering/instanced-arrays.html.ini
deleted file mode 100644
index 01926549c2e..00000000000
--- a/tests/wpt/mozilla/meta/webgl/conformance-2.0.0/conformance2/rendering/instanced-arrays.html.ini
+++ /dev/null
@@ -1,53 +0,0 @@
-[instanced-arrays.html]
- expected: ERROR
- [WebGL test #2: Default divisor of vertex attribute 0 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #3: Default divisor of vertex attribute 1 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #4: Default divisor of vertex attribute 2 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #5: Default divisor of vertex attribute 3 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #6: Default divisor of vertex attribute 4 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #7: Default divisor of vertex attribute 5 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #8: Default divisor of vertex attribute 6 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #9: Default divisor of vertex attribute 7 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #10: Default divisor of vertex attribute 8 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #11: Default divisor of vertex attribute 9 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #12: Default divisor of vertex attribute 10 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #13: Default divisor of vertex attribute 11 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #14: Default divisor of vertex attribute 12 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #15: Default divisor of vertex attribute 13 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #16: Default divisor of vertex attribute 14 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #17: Default divisor of vertex attribute 15 should be: 0, returned value was: null]
- expected: FAIL
-
- [WebGL test #18: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
- expected: FAIL
-