Bug 1921049 - Remove some bindgen includes. r=firefox-style-system-reviewers,boris

Differential Revision: https://phabricator.services.mozilla.com/D223615

gfx/2d/FontFeature.h

@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+
+/* 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/. */
+
+#ifndef mozilla_gfx_FontFeature
+#define mozilla_gfx_FontFeature
+
+#include <cstdint>
+
+namespace mozilla::gfx {
+// An OpenType feature tag and value pair
+struct FontFeature {
+  // see http://www.microsoft.com/typography/otspec/featuretags.htm
+  uint32_t mTag;
+  // 0 = off, 1 = on, larger values may be used as parameters
+  // to features that select among multiple alternatives
+  uint32_t mValue;
+};
+
+inline bool operator<(const FontFeature& a, const FontFeature& b) {
+  return (a.mTag < b.mTag) || ((a.mTag == b.mTag) && (a.mValue < b.mValue));
+}
+
+inline bool operator==(const FontFeature& a, const FontFeature& b) {
+  return (a.mTag == b.mTag) && (a.mValue == b.mValue);
+}
+
+}  // namespace mozilla::gfx
+
+#endif

gfx/2d/moz.build

@@ -29,6 +29,7 @@ EXPORTS.mozilla.gfx += [
     "DrawTargetRecording.h",
     "DrawTargetSkia.h",
     "Filters.h",
+    "FontFeature.h",
     "FontVariation.h",
     "Helpers.h",
     "HelpersCairo.h",

gfx/src/nsFont.h

@@ -14,7 +14,6 @@
 #include "mozilla/StyleColorInlines.h"  // for StyleAbsoluteColor
 #include "nsTArray.h"                   // for nsTArray
 
-struct gfxFontFeature;
 struct gfxFontStyle;
 
 // Font structure.

gfx/thebes/gfxFontEntry.h

@@ -16,6 +16,7 @@
 #include "gfxFontVariations.h"
 #include "gfxRect.h"
 #include "gfxTypes.h"
+#include "gfxFontFeatures.h"
 #include "harfbuzz/hb.h"
 #include "mozilla/AlreadyAddRefed.h"
 #include "mozilla/Assertions.h"
@@ -44,7 +45,6 @@ class gfxSVGGlyphs;
 class gfxUserFontData;
 class nsAtom;
 struct FontListSizes;
-struct gfxFontFeature;
 struct gfxFontStyle;
 enum class eFontPresentation : uint8_t;
 

gfx/thebes/gfxFontFeatures.h

@@ -11,24 +11,9 @@
 #include "nsTHashtable.h"
 #include "nsTArray.h"
 #include "nsString.h"
+#include "mozilla/gfx/FontFeature.h"
 
-// An OpenType feature tag and value pair
-struct gfxFontFeature {
-  uint32_t
-      mTag;  // see http://www.microsoft.com/typography/otspec/featuretags.htm
-  uint32_t mValue;  // 0 = off, 1 = on, larger values may be used as parameters
-                    // to features that select among multiple alternatives
-};
-
-inline bool operator<(const gfxFontFeature& a, const gfxFontFeature& b) {
-  return (a.mTag < b.mTag) || ((a.mTag == b.mTag) && (a.mValue < b.mValue));
-}
-
-inline bool operator==(const gfxFontFeature& a, const gfxFontFeature& b) {
-  return (a.mTag == b.mTag) && (a.mValue == b.mValue);
-}
-
-class nsAtom;
+using gfxFontFeature = mozilla::gfx::FontFeature;
 
 class gfxFontFeatureValueSet final {
  public:

layout/style/GeckoBindings.h

@@ -36,6 +36,7 @@ class StyleSheet;
 enum class PseudoStyleType : uint8_t;
 enum class PointerCapabilities : uint8_t;
 enum class UpdateAnimationsTasks : uint8_t;
+enum class StyleColorGamut : uint8_t;
 struct Keyframe;
 struct StyleStylesheetContents;
 
@@ -44,7 +45,6 @@ class LoaderReusableStyleSheets;
 }
 namespace dom {
 enum class CompositeOperationOrAuto : uint8_t;
-enum class ScreenColorGamut : uint8_t;
 }  // namespace dom
 }  // namespace mozilla
 
@@ -583,7 +583,7 @@ bool Gecko_MediaFeatures_UseOverlayScrollbars(const mozilla::dom::Document*);
 int32_t Gecko_MediaFeatures_GetColorDepth(const mozilla::dom::Document*);
 int32_t Gecko_MediaFeatures_GetMonochromeBitsPerPixel(
     const mozilla::dom::Document*);
-mozilla::dom::ScreenColorGamut Gecko_MediaFeatures_ColorGamut(
+mozilla::StyleColorGamut Gecko_MediaFeatures_ColorGamut(
     const mozilla::dom::Document*);
 
 void Gecko_MediaFeatures_GetDeviceSize(const mozilla::dom::Document*,

layout/style/ServoBindings.toml

@@ -2,20 +2,16 @@
 headers = [
     "nsStyleStruct.h",
     "mozilla/StyleAnimationValue.h",
-    "gfxFontConstants.h",
-    "gfxFontFeatures.h",
-    "COLRFonts.h",
     "nsStyleConsts.h",
-    "mozilla/css/Loader.h",
+    "nsCSSValue.h",
     "mozilla/AnimatedPropertyID.h",
     "mozilla/css/SheetLoadData.h",
     "mozilla/DeclarationBlock.h",
-    "mozilla/dom/AnimationEffectBinding.h",
     "mozilla/dom/HTMLSlotElement.h",
     "mozilla/dom/KeyframeEffectBinding.h",
     "mozilla/dom/MediaList.h",
-    "mozilla/dom/ScreenBinding.h",
     "mozilla/dom/ShadowRoot.h",
+    "mozilla/gfx/FontFeature.h",
     "mozilla/ipc/ByteBuf.h",
     "mozilla/AnimationPropertySegment.h",
     "mozilla/ComputedTiming.h",
@@ -88,7 +84,6 @@ rusty-enums = [
     "mozilla::Side",
     "mozilla::dom::PlaybackDirection",
     "mozilla::dom::FillMode",
-    "mozilla::dom::ScreenColorGamut",
     "mozilla::HalfCorner",
     "mozilla::StyleFloatEdge",
     "mozilla::StyleShapeRadius",
@@ -160,7 +155,6 @@ rusty-enums = [
     "mozilla::PseudoStyleType",
     "mozilla::LookAndFeel_ColorID",
     "mozilla::LookAndFeel_FontID",
-    "nsStyleTransformMatrix::MatrixTransformOperator",
     "mozilla::StyleGeometryBox",
     "mozilla::SystemColor",
     "mozilla::StyleMaskMode",
@@ -189,6 +183,7 @@ allowlist-vars = [
 # TODO(emilio): A bunch of types here can go away once we generate bindings and
 # structs together.
 allowlist-types = [
+    "nsCSSUnit",
     "nsFontFaceRuleContainer",
     "mozilla::ComputedKeyframeValues",
     "mozilla::Keyframe",
@@ -224,13 +219,10 @@ allowlist-types = [
     "mozilla::UpdateAnimationsTasks",
     "mozilla::PointerCapabilities",
     "mozilla::LookAndFeel",
-    "mozilla::gfx::Float",
+    "mozilla::gfx::FontFeature",
     "mozilla::gfx::FontVariation",
     "mozilla::gfx::FontPaletteValueSet",
     "mozilla::StyleImageLayerAttachment",
-    "gfxFontFeature",
-    "gfxFontVariation",
-    "Element",
     "GeckoFontMetrics",
     "GeckoImplicitShadowRoot",
     "gfxFontFeatureValueSet",
@@ -248,7 +240,6 @@ allowlist-types = [
     "nsCSSPropertyID",
     "nsCSSPropertyIDSet",
     "nsCSSProps",
-    "nsCSSValue",
     "nsFont",
     "nsAtom",
     "nsDynamicAtom",
@@ -289,11 +280,20 @@ allowlist-types = [
     "mozilla::InheritTarget",
     "mozilla::dom::MediaList",
     "mozilla::StyleRuleInclusion",
-    "nsStyleTransformMatrix::MatrixTransformOperator",
     "NodeSelectorFlags",
 ]
 opaque-types = [
     "mozilla::StyleThinArc", # https://github.com/rust-lang/rust-bindgen/issues/1557
+    "mozilla::gfx::.*Point",
+    "mozilla::gfx::.*Rect",
+    "mozilla::gfx::.*Size",
+    "mozilla::gfx::.*Margin",
+    "mozilla::gfx::.*Matrix",
+    "mozilla::gfx::.*Typed",
+    "mozilla::gfx::Matrix4x4TypedFlagged",
+    "mozilla::gfx::DrawTarget",
+    "mozilla::TouchManager",
+    "mozilla::CanvasUsage",
     "std::pair__PCCP",
     "std::namespace::atomic___base", "std::atomic__My_base",
     "std::atomic",
@@ -301,9 +301,7 @@ opaque-types = [
     "std::tuple.*", # Causes "Cannot find type _Pred in this scope" error on mac, like rust-skia#571
     "std::.*::tuple.*",
 
-    # We want everything but FontVariation and Float to be opaque but we don't
-    # have negative regexes.
-    "mozilla::gfx::(.{0,4}|.{6,12}|.{14,}|([^F][^o][^n][^t][^V][^a][^r][^i][^a][^t][^i][^o][^n])|([^F][^l][^o][^a][^t]))",
+    "mozilla::dom::Touch",
     "mozilla::dom::Sequence",
     "mozilla::SmallPointerArray",
     "mozilla::dom::Optional",
@@ -368,6 +366,7 @@ cbindgen-types = [
     { gecko = "StyleComputedFontWeightRange", servo = "crate::font_face::ComputedFontWeightRange" },
     { gecko = "StyleComputedTimingFunction", servo = "crate::values::computed::easing::TimingFunction" },
     { gecko = "StylePrefersContrast", servo = "crate::gecko::media_features::PrefersContrast" },
+    { gecko = "StyleColorGamut", servo = "crate::gecko::media_features::ColorGamut" },
     { gecko = "StyleCursorKind", servo = "crate::values::computed::ui::CursorKind" },
     { gecko = "StyleDisplay", servo = "crate::values::specified::Display" },
     { gecko = "StyleDisplayMode", servo = "crate::gecko::media_features::DisplayMode" },

layout/style/ServoStyleConstsForwards.h

@@ -46,14 +46,15 @@ class imgRequestProxy;
 struct nsCSSValueSharedList;
 
 class gfxFontFeatureValueSet;
-struct gfxFontFeature;
 struct GeckoFontMetrics;
 namespace mozilla {
 namespace gfx {
 struct FontVariation;
+struct FontFeature;
 }  // namespace gfx
 }  // namespace mozilla
-typedef mozilla::gfx::FontVariation gfxFontVariation;
+using gfxFontVariation = mozilla::gfx::FontVariation;
+using gfxFontFeature = mozilla::gfx::FontFeature;
 
 enum nsCSSUnit : uint32_t;
 enum nsChangeHint : uint32_t;

layout/style/StyleAnimationValue.h

@@ -9,23 +9,16 @@
 #ifndef mozilla_StyleAnimationValue_h_
 #define mozilla_StyleAnimationValue_h_
 
-#include "mozilla/gfx/MatrixFwd.h"
-#include "mozilla/gfx/Point.h"
 #include "mozilla/RefPtr.h"
 #include "mozilla/ServoBindingTypes.h"
 #include "mozilla/ServoStyleConsts.h"  // Servo_AnimationValue_Dump
-#include "mozilla/DbgMacro.h"
 #include "mozilla/AnimatedPropertyID.h"
 #include "nsStringFwd.h"
-#include "nsCoord.h"
 #include "nsColor.h"
 #include "nsCSSPropertyID.h"
-#include "nsCSSValue.h"
-#include "nsStyleConsts.h"
 #include "nsStyleTransformMatrix.h"
 
 class nsIFrame;
-class gfx3DMatrix;
 
 namespace mozilla {
 

layout/style/nsCSSValue.h

@@ -9,34 +9,12 @@
 #ifndef nsCSSValue_h___
 #define nsCSSValue_h___
 
-#include "mozilla/Attributes.h"
-#include "mozilla/CORSMode.h"
-#include "mozilla/EnumTypeTraits.h"
-#include "mozilla/MemoryReporting.h"
-#include "mozilla/ServoBindingTypes.h"
-#include "mozilla/URLExtraData.h"
-#include "mozilla/UniquePtr.h"
-
 #include "nsCoord.h"
-#include "nsTArray.h"
 
-#include <type_traits>
-
-// XXX Avoid including this here by moving function bodies to the cpp file
-#include "mozilla/FloatingPoint.h"
-
-class imgRequestProxy;
-class nsAtom;
-class nsIContent;
-
-class nsIPrincipal;
-class nsIURI;
-class nsPresContext;
-template <class T>
-class nsPtrHashKey;
 struct RawServoCssUrlData;
 
 namespace mozilla {
+struct URLExtraData;
 class CSSStyleSheet;
 }  // namespace mozilla
 

layout/style/nsMediaFeatures.cpp

@@ -142,15 +142,20 @@ int32_t Gecko_MediaFeatures_GetMonochromeBitsPerPixel(
   return color ? 0 : kDefaultMonochromeBpp;
 }
 
-dom::ScreenColorGamut Gecko_MediaFeatures_ColorGamut(
-    const Document* aDocument) {
-  auto colorGamut = dom::ScreenColorGamut::Srgb;
-  if (!aDocument->ShouldResistFingerprinting(RFPTarget::CSSColorInfo)) {
-    if (auto* dx = GetDeviceContextFor(aDocument)) {
-      colorGamut = dx->GetColorGamut();
+StyleColorGamut Gecko_MediaFeatures_ColorGamut(const Document* aDocument) {
+  auto* dx = GetDeviceContextFor(aDocument);
+  if (!dx || aDocument->ShouldResistFingerprinting(RFPTarget::CSSColorInfo)) {
+    return StyleColorGamut::Srgb;
   }
+  switch (dx->GetColorGamut()) {
+    case dom::ScreenColorGamut::Srgb:
+      return StyleColorGamut::Srgb;
+    case dom::ScreenColorGamut::Rec2020:
+      return StyleColorGamut::Rec2020;
+    case dom::ScreenColorGamut::P3:
+      return StyleColorGamut::P3;
   }
-  return colorGamut;
+  return StyleColorGamut::Srgb;
 }
 
 int32_t Gecko_MediaFeatures_GetColorDepth(const Document* aDocument) {

layout/style/nsStyleTransformMatrix.cpp

@@ -280,7 +280,7 @@ class Accumulate {
   static Matrix4x4 operateByServo(const Matrix4x4& aMatrix1,
                                   const Matrix4x4& aMatrix2, double aCount) {
     Matrix4x4 result;
-    Servo_MatrixTransform_Operate(MatrixTransformOperator::Accumulate,
+    Servo_MatrixTransform_Operate(/* aInterpolate = */ false,
                                   &aMatrix1.components, &aMatrix2.components,
                                   aCount, &result.components);
     return result;
@@ -318,7 +318,7 @@ class Interpolate {
   static Matrix4x4 operateByServo(const Matrix4x4& aMatrix1,
                                   const Matrix4x4& aMatrix2, double aProgress) {
     Matrix4x4 result;
-    Servo_MatrixTransform_Operate(MatrixTransformOperator::Interpolate,
+    Servo_MatrixTransform_Operate(/* aInterpolate = */ true,
                                   &aMatrix1.components, &aMatrix2.components,
                                   aProgress, &result.components);
     return result;

layout/style/nsStyleUtil.h

@@ -18,7 +18,6 @@ class nsCSSValue;
 class nsIContent;
 class nsIPrincipal;
 class nsIURI;
-struct gfxFontFeature;
 struct nsCSSKTableEntry;
 struct nsCSSValueList;
 struct nsStylePosition;

servo/components/style/gecko/media_features.rs

@@ -6,7 +6,6 @@
 
 use crate::gecko_bindings::bindings;
 use crate::gecko_bindings::structs;
-use crate::gecko_bindings::structs::ScreenColorGamut;
 use crate::media_queries::{Device, MediaType};
 use crate::parser::ParserContext;
 use crate::queries::feature::{AllowsRanges, Evaluator, FeatureFlags, QueryFeatureDescription};
@@ -150,7 +149,7 @@ fn eval_monochrome(context: &Context) -> i32 {
 /// higher capabilities.
 #[derive(Clone, Copy, Debug, FromPrimitive, Parse, PartialEq, PartialOrd, ToCss)]
 #[repr(u8)]
-enum ColorGamut {
+pub enum ColorGamut {
     /// The sRGB gamut.
     Srgb,
     /// The gamut specified by the Display P3 Color Space.
@@ -168,12 +167,7 @@ fn eval_color_gamut(context: &Context, query_value: Option<ColorGamut>) -> bool
     let color_gamut =
         unsafe { bindings::Gecko_MediaFeatures_ColorGamut(context.device().document()) };
     // Match if our color gamut is at least as wide as the query value
-    query_value <=
-        match color_gamut {
-            ScreenColorGamut::Srgb => ColorGamut::Srgb,
-            ScreenColorGamut::P3 => ColorGamut::P3,
-            ScreenColorGamut::Rec2020 => ColorGamut::Rec2020,
-        }
+    query_value <= color_gamut
 }
 
 /// https://drafts.csswg.org/mediaqueries-4/#resolution

servo/ports/geckolib/cbindgen.toml

@@ -105,6 +105,7 @@ include = [
   "BoolInteger",
   "OutlineStyle",
   "CaptionSide",
+  "ColorGamut",
   "FontSizeAdjust",
   "FontPalette",
   "FontLanguageOverride",

servo/ports/geckolib/glue.rs

@@ -67,7 +67,6 @@ use style::gecko_bindings::structs::nsCSSFontDesc;
 use style::gecko_bindings::structs::nsCSSPropertyID;
 use style::gecko_bindings::structs::nsChangeHint;
 use style::gecko_bindings::structs::nsCompatibility;
-use style::gecko_bindings::structs::nsStyleTransformMatrix::MatrixTransformOperator;
 use style::gecko_bindings::structs::nsresult;
 use style::gecko_bindings::structs::CallerType;
 use style::gecko_bindings::structs::CompositeOperation;
@@ -4768,28 +4767,24 @@ pub extern "C" fn Servo_GetProperties_Overriding_Animation(
 
 #[no_mangle]
 pub extern "C" fn Servo_MatrixTransform_Operate(
-    matrix_operator: MatrixTransformOperator,
-    from: *const structs::Matrix4x4Components,
-    to: *const structs::Matrix4x4Components,
+    interpolate: bool,
+    from: &structs::Matrix4x4Components,
+    to: &structs::Matrix4x4Components,
     progress: f64,
-    output: *mut structs::Matrix4x4Components,
+    output: &mut structs::Matrix4x4Components,
 ) {
-    use self::MatrixTransformOperator::{Accumulate, Interpolate};
     use style::values::computed::transform::Matrix3D;
 
-    let from = Matrix3D::from(unsafe { from.as_ref() }.expect("not a valid 'from' matrix"));
-    let to = Matrix3D::from(unsafe { to.as_ref() }.expect("not a valid 'to' matrix"));
-    let result = match matrix_operator {
-        Interpolate => from.animate(&to, Procedure::Interpolate { progress }),
-        Accumulate => from.animate(
-            &to,
+    let from = Matrix3D::from(from);
+    let to = Matrix3D::from(to);
+    let proc = if interpolate {
+        Procedure::Interpolate { progress }
+    } else {
         Procedure::Accumulate {
             count: progress as u64,
-            },
-        ),
+        }
     };
-
-    let output = unsafe { output.as_mut() }.expect("not a valid 'output' matrix");
+    let result = from.animate(&to, proc);
     if let Ok(result) = result {
         *output = result.into();
     } else if progress < 0.5 {