mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-08 19:04:45 +00:00
0d2e9ff1f1
This saves about 270KB of codesize on Linux64 without LTO, or 20KB with LTO. The basic idea is that we can flag dictionaries that need to-JS conversion (hence ToObjectInternal) based on various IDL uses (return value in normal interface, argument in callback, etc) and then annotate the ones that are converted to JS manually in C++ code. The mozwebidlcodegen changes are needed because non-local changes (e.g. whether a dictionary is used as a return value somewhere) can now affect the code generation for a dictionary and hence whether the relevant binding file should be regenerated. Since these changes can happen in any .webidl file, we need to check for them. We can't track this via the dependency set on the dictionary itself, because that would not notice new uses being added. Differential Revision: https://phabricator.services.mozilla.com/D48006 --HG-- extra : moz-landing-system : lando
84 lines
2.7 KiB
Plaintext
84 lines
2.7 KiB
Plaintext
/* -*- 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 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<AdditionalDataEntry> additionalData;
|
|
};
|
|
|
|
// A frame uniformity measurement for every scrollable layer
|
|
dictionary FrameUniformity {
|
|
unsigned long layerAddress;
|
|
float frameUniformity;
|
|
};
|
|
|
|
[GenerateConversionToJS]
|
|
dictionary FrameUniformityResults {
|
|
sequence<FrameUniformity> layerUniformities;
|
|
};
|