Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 92 insertions, 0 deletions

diff --git a/dom/webidl/APZTestData.webidl b/dom/webidl/APZTestData.webidl
new file mode 100644
index 0000000000..5926e591cd
--- /dev/null
+++ b/dom/webidl/APZTestData.webidl
@@ -0,0 +1,92 @@
+/* -*- Mode: IDL; tab-width: 2; 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/.
+ */
+
+/*
+ * This file declares data structures used to communicate data logged by
+ * various components for the purpose of APZ testing (see bug 961289 and
+ * gfx/layers/apz/test/APZTestData.h) to JS test code.
+ */
+
+// A single key-value pair in the data.
+dictionary ScrollFrameDataEntry {
+  DOMString key;
+  DOMString value;
+};
+
+// All the key-value pairs associated with a given scrollable frame.
+// The scrollable frame is identified by a scroll id.
+dictionary ScrollFrameData {
+  unsigned long long scrollId;
+  sequence<ScrollFrameDataEntry> entries;
+};
+
+// All the scrollable frames associated with a given paint or repaint request.
+// The paint or repaint request is identified by a sequence number.
+dictionary APZBucket {
+  unsigned long sequenceNumber;
+  sequence<ScrollFrameData> scrollFrames;
+};
+
+[Pref="apz.test.logging_enabled",
+ Exposed=Window]
+namespace APZHitResultFlags {
+  // These constants should be kept in sync with mozilla::gfx::CompositorHitTestInfo
+  const unsigned short INVISIBLE = 0;
+  const unsigned short VISIBLE = 0x0001;
+  const unsigned short IRREGULAR_AREA = 0x0002;
+  const unsigned short APZ_AWARE_LISTENERS = 0x0004;
+  const unsigned short INACTIVE_SCROLLFRAME = 0x0008;
+  const unsigned short PAN_X_DISABLED = 0x0010;
+  const unsigned short PAN_Y_DISABLED = 0x0020;
+  const unsigned short PINCH_ZOOM_DISABLED = 0x0040;
+  const unsigned short DOUBLE_TAP_ZOOM_DISABLED = 0x0080;
+  const unsigned short SCROLLBAR = 0x0100;
+  const unsigned short SCROLLBAR_THUMB = 0x0200;
+  const unsigned short SCROLLBAR_VERTICAL = 0x0400;
+  const unsigned short REQUIRES_TARGET_CONFIRMATION = 0x0800;
+};
+
+dictionary APZHitResult {
+  float screenX;
+  float screenY;
+  unsigned short hitResult; // combination of the APZHitResultFlags.* flags
+  unsigned long long layersId;
+  unsigned long long scrollId;
+};
+
+dictionary APZSampledResult {
+  float scrollOffsetX;
+  float scrollOffsetY;
+  DOMHighResTimeStamp sampledTimeStamp;
+  unsigned long long layersId;
+  unsigned long long scrollId;
+};
+
+dictionary AdditionalDataEntry {
+  DOMString key;
+  DOMString value;
+};
+
+// All the paints and repaint requests. This is the top-level data structure.
+[GenerateConversionToJS]
+dictionary APZTestData {
+  sequence<APZBucket> paints;
+  sequence<APZBucket> repaintRequests;
+  sequence<APZHitResult> hitResults;
+  sequence<APZSampledResult> sampledResults;
+  sequence<AdditionalDataEntry> additionalData;
+};
+
+// A frame uniformity measurement for every scrollable layer
+dictionary FrameUniformity {
+  unsigned long layerAddress;
+  float frameUniformity;
+};
+
+[GenerateConversionToJS]
+dictionary FrameUniformityResults {
+  sequence<FrameUniformity> layerUniformities;
+};