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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /gfx/webrender_bindings/RenderDMABUFTextureHost.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/webrender_bindings/RenderDMABUFTextureHost.h')
-rw-r--r--gfx/webrender_bindings/RenderDMABUFTextureHost.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/gfx/webrender_bindings/RenderDMABUFTextureHost.h b/gfx/webrender_bindings/RenderDMABUFTextureHost.h
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+/* -*- 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/. */
+
+#ifndef MOZILLA_GFX_RENDERDMABUFTEXTUREHOST_H
+#define MOZILLA_GFX_RENDERDMABUFTEXTUREHOST_H
+
+#include "mozilla/layers/TextureHostOGL.h"
+#include "RenderTextureHost.h"
+#include "mozilla/widget/DMABufSurface.h"
+
+namespace mozilla {
+
+namespace layers {
+class SurfaceDescriptorDMABuf;
+}
+
+namespace wr {
+
+class RenderDMABUFTextureHost final : public RenderTextureHost {
+ public:
+ explicit RenderDMABUFTextureHost(DMABufSurface* aSurface);
+
+ wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL) override;
+ void Unlock() override;
+ void ClearCachedResources() override;
+
+ size_t Bytes() override {
+ return mSurface->GetWidth() * mSurface->GetHeight() *
+ BytesPerPixel(mSurface->GetFormat());
+ }
+
+ private:
+ virtual ~RenderDMABUFTextureHost();
+ void DeleteTextureHandle();
+
+ RefPtr<DMABufSurface> mSurface;
+ RefPtr<gl::GLContext> mGL;
+};
+
+} // namespace wr
+} // namespace mozilla
+
+#endif // MOZILLA_GFX_RENDERDMABUFTEXTUREHOST_H