Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 58 insertions, 0 deletions

diff --git a/gfx/webrender_bindings/RenderTextureHost.cpp b/gfx/webrender_bindings/RenderTextureHost.cpp
new file mode 100644
index 0000000000..71391bd1f7
--- /dev/null
+++ b/gfx/webrender_bindings/RenderTextureHost.cpp
@@ -0,0 +1,58 @@
+/* -*- 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 "RenderTextureHost.h"
+
+#include "GLContext.h"
+#include "RenderThread.h"
+
+namespace mozilla {
+namespace wr {
+
+void ActivateBindAndTexParameteri(gl::GLContext* aGL, GLenum aActiveTexture,
+                                  GLenum aBindTarget, GLuint aBindTexture) {
+  aGL->fActiveTexture(aActiveTexture);
+  aGL->fBindTexture(aBindTarget, aBindTexture);
+  // Initialize the mip filters to linear by default.
+  aGL->fTexParameteri(aBindTarget, LOCAL_GL_TEXTURE_MIN_FILTER,
+                      LOCAL_GL_LINEAR);
+  aGL->fTexParameteri(aBindTarget, LOCAL_GL_TEXTURE_MAG_FILTER,
+                      LOCAL_GL_LINEAR);
+}
+
+RenderTextureHost::RenderTextureHost() : mIsFromDRMSource(false) {
+  MOZ_COUNT_CTOR(RenderTextureHost);
+}
+
+RenderTextureHost::~RenderTextureHost() {
+  MOZ_ASSERT(RenderThread::IsInRenderThread());
+  MOZ_COUNT_DTOR(RenderTextureHost);
+}
+
+wr::WrExternalImage RenderTextureHost::Lock(uint8_t aChannelIndex,
+                                            gl::GLContext* aGL) {
+  return InvalidToWrExternalImage();
+}
+
+wr::WrExternalImage RenderTextureHost::LockSWGL(uint8_t aChannelIndex,
+                                                void* aContext,
+                                                RenderCompositor* aCompositor) {
+  return InvalidToWrExternalImage();
+}
+
+std::pair<gfx::Point, gfx::Point> RenderTextureHost::GetUvCoords(
+    gfx::IntSize aTextureSize) const {
+  return std::make_pair(gfx::Point(0.0, 0.0),
+                        gfx::Point(static_cast<float>(aTextureSize.width),
+                                   static_cast<float>(aTextureSize.height)));
+}
+
+void RenderTextureHost::Destroy() {
+  MOZ_ASSERT_UNREACHABLE("unexpected to be called");
+}
+
+}  // namespace wr
+}  // namespace mozilla