From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- dom/canvas/WebGLSync.cpp | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 dom/canvas/WebGLSync.cpp (limited to 'dom/canvas/WebGLSync.cpp') diff --git a/dom/canvas/WebGLSync.cpp b/dom/canvas/WebGLSync.cpp new file mode 100644 index 0000000000..e4b196ab04 --- /dev/null +++ b/dom/canvas/WebGLSync.cpp @@ -0,0 +1,32 @@ +/* -*- Mode: C++; tab-width: 4; 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/. */ + +#include "WebGLSync.h" + +#include "GLContext.h" +#include "mozilla/dom/WebGL2RenderingContextBinding.h" +#include "WebGLContext.h" + +namespace mozilla { + +WebGLSync::WebGLSync(WebGLContext* webgl, GLenum condition, GLbitfield flags) + : WebGLContextBoundObject(webgl), + mGLName(mContext->gl->fFenceSync(condition, flags)), + mFenceId(mContext->mNextFenceId) { + mContext->mNextFenceId += 1; +} + +WebGLSync::~WebGLSync() { + if (!mContext) return; + mContext->gl->fDeleteSync(mGLName); +} + +void WebGLSync::MarkSignaled() const { + if (mContext->mCompletedFenceId < mFenceId) { + mContext->mCompletedFenceId = mFenceId; + } +} + +} // namespace mozilla -- cgit v1.2.3