From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 gfx/layers/composite/CompositableHost.cpp | 69 +++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 gfx/layers/composite/CompositableHost.cpp

(limited to 'gfx/layers/composite/CompositableHost.cpp')

diff --git a/gfx/layers/composite/CompositableHost.cpp b/gfx/layers/composite/CompositableHost.cpp
new file mode 100644
index 0000000000..a64f55d716
--- /dev/null
+++ b/gfx/layers/composite/CompositableHost.cpp
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "CompositableHost.h"
+#include <map>        // for _Rb_tree_iterator, map, etc
+#include <utility>    // for pair
+#include "Effects.h"  // for EffectMask, Effect, etc
+#include "gfxUtils.h"
+#include "mozilla/gfx/gfxVars.h"
+#include "mozilla/layers/LayersSurfaces.h"  // for SurfaceDescriptor
+#include "mozilla/layers/TextureHost.h"     // for TextureHost, etc
+#include "mozilla/layers/WebRenderImageHost.h"
+#include "mozilla/RefPtr.h"   // for nsRefPtr
+#include "nsDebug.h"          // for NS_WARNING
+#include "nsISupportsImpl.h"  // for MOZ_COUNT_CTOR, etc
+#include "gfxPlatform.h"      // for gfxPlatform
+#include "IPDLActor.h"
+
+namespace mozilla {
+
+using namespace gfx;
+
+namespace layers {
+
+class Compositor;
+
+CompositableHost::CompositableHost(const TextureInfo& aTextureInfo)
+    : mTextureInfo(aTextureInfo), mCompositorBridgeID(0) {
+  MOZ_COUNT_CTOR(CompositableHost);
+}
+
+CompositableHost::~CompositableHost() { MOZ_COUNT_DTOR(CompositableHost); }
+
+void CompositableHost::UseTextureHost(const nsTArray<TimedTexture>& aTextures) {
+}
+
+void CompositableHost::RemoveTextureHost(TextureHost* aTexture) {}
+
+/* static */
+already_AddRefed<CompositableHost> CompositableHost::Create(
+    const TextureInfo& aTextureInfo) {
+  RefPtr<CompositableHost> result;
+  switch (aTextureInfo.mCompositableType) {
+    case CompositableType::IMAGE:
+      result = new WebRenderImageHost(aTextureInfo);
+      break;
+    default:
+      NS_ERROR("Unknown CompositableType");
+  }
+  return result.forget();
+}
+
+void CompositableHost::DumpTextureHost(std::stringstream& aStream,
+                                       TextureHost* aTexture) {
+  if (!aTexture) {
+    return;
+  }
+  RefPtr<gfx::DataSourceSurface> dSurf = aTexture->GetAsSurface();
+  if (!dSurf) {
+    return;
+  }
+  aStream << gfxUtils::GetAsDataURI(dSurf).get();
+}
+
+}  // namespace layers
+}  // namespace mozilla
-- 
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