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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/WebGLSync.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/WebGLSync.cpp')
-rw-r--r--dom/canvas/WebGLSync.cpp32
1 files changed, 32 insertions, 0 deletions
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
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+/* -*- 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