Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 230 insertions, 0 deletions

diff --git a/gfx/webrender_bindings/RenderD3D11TextureHost.h b/gfx/webrender_bindings/RenderD3D11TextureHost.h
new file mode 100644
index 0000000000..a46b5f3fb5
--- /dev/null
+++ b/gfx/webrender_bindings/RenderD3D11TextureHost.h
@@ -0,0 +1,230 @@
+/* -*- 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_RENDERD3D11TEXTUREHOST_H
+#define MOZILLA_GFX_RENDERD3D11TEXTUREHOST_H
+
+#include <d3d11.h>
+
+#include "GLTypes.h"
+#include "mozilla/gfx/FileHandleWrapper.h"
+#include "RenderTextureHostSWGL.h"
+
+struct ID3D11Texture2D;
+struct IDXGIKeyedMutex;
+
+namespace mozilla {
+
+namespace layers {
+class FenceD3D11;
+}  // namespace layers
+
+namespace wr {
+
+class RenderDXGITextureHost final : public RenderTextureHostSWGL {
+ public:
+  RenderDXGITextureHost(
+      RefPtr<gfx::FileHandleWrapper> aHandle,
+      Maybe<layers::GpuProcessTextureId>& aGpuProcessTextureId,
+      uint32_t aArrayIndex, gfx::SurfaceFormat aFormat, gfx::ColorSpace2,
+      gfx::ColorRange aColorRange, gfx::IntSize aSize, bool aHasKeyedMutex,
+      gfx::FenceInfo& aAcquireFenceInfo,
+      Maybe<layers::GpuProcessQueryId>& aGpuProcessQueryId);
+
+  wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL) override;
+  void Unlock() override;
+  void ClearCachedResources() override;
+
+  gfx::IntSize GetSize(uint8_t aChannelIndex) const;
+  GLuint GetGLHandle(uint8_t aChannelIndex) const;
+
+  bool SyncObjectNeeded() override;
+
+  RenderDXGITextureHost* AsRenderDXGITextureHost() override { return this; }
+
+  gfx::ColorRange GetColorRange() const { return mColorRange; }
+
+  ID3D11Texture2D* GetD3D11Texture2DWithGL();
+  ID3D11Texture2D* GetD3D11Texture2D() { return mTexture; }
+
+  // RenderTextureHostSWGL
+  gfx::SurfaceFormat GetFormat() const override { return mFormat; }
+  gfx::ColorDepth GetColorDepth() const override {
+    if (mFormat == gfx::SurfaceFormat::P010) {
+      return gfx::ColorDepth::COLOR_10;
+    }
+    if (mFormat == gfx::SurfaceFormat::P016) {
+      return gfx::ColorDepth::COLOR_16;
+    }
+    return gfx::ColorDepth::COLOR_8;
+  }
+  size_t GetPlaneCount() const override;
+  bool MapPlane(RenderCompositor* aCompositor, uint8_t aChannelIndex,
+                PlaneInfo& aPlaneInfo) override;
+  void UnmapPlanes() override;
+  gfx::YUVRangedColorSpace GetYUVColorSpace() const override {
+    return ToYUVRangedColorSpace(ToYUVColorSpace(mColorSpace), mColorRange);
+  }
+
+  bool EnsureD3D11Texture2D(ID3D11Device* aDevice);
+  bool LockInternal();
+
+  size_t Bytes() override {
+    size_t bytes = 0;
+
+    size_t bpp = GetPlaneCount() > 1
+                     ? (GetColorDepth() == gfx::ColorDepth::COLOR_8 ? 1 : 2)
+                     : 4;
+
+    for (size_t i = 0; i < GetPlaneCount(); i++) {
+      gfx::IntSize size = GetSize(i);
+      bytes += size.width * size.height * bpp;
+    }
+    return bytes;
+  }
+
+  uint32_t ArrayIndex() const { return mArrayIndex; }
+
+  void SetIsSoftwareDecodedVideo() override { mIsSoftwareDecodedVideo = true; }
+  bool IsSoftwareDecodedVideo() override { return mIsSoftwareDecodedVideo; }
+
+  RefPtr<ID3D11Query> GetQuery();
+
+ private:
+  virtual ~RenderDXGITextureHost();
+
+  bool EnsureD3D11Texture2DWithGL();
+  bool EnsureLockable();
+
+  void DeleteTextureHandle();
+
+  RefPtr<gl::GLContext> mGL;
+
+  RefPtr<gfx::FileHandleWrapper> mHandle;
+  Maybe<layers::GpuProcessTextureId> mGpuProcessTextureId;
+  Maybe<layers::GpuProcessQueryId> mGpuProcessQueryId;
+  RefPtr<ID3D11Texture2D> mTexture;
+  uint32_t mArrayIndex = 0;
+  RefPtr<IDXGIKeyedMutex> mKeyedMutex;
+
+  // Temporary state between MapPlane and UnmapPlanes.
+  RefPtr<ID3D11DeviceContext> mDeviceContext;
+  RefPtr<ID3D11Texture2D> mCpuTexture;
+  D3D11_MAPPED_SUBRESOURCE mMappedSubresource;
+
+  EGLSurface mSurface;
+  EGLStreamKHR mStream;
+
+  // We could use NV12 format for this texture. So, we might have 2 gl texture
+  // handles for Y and CbCr data.
+  GLuint mTextureHandle[2];
+
+  bool mIsSoftwareDecodedVideo = false;
+
+  RefPtr<layers::FenceD3D11> mAcquireFence;
+
+ public:
+  const gfx::SurfaceFormat mFormat;
+  const gfx::ColorSpace2 mColorSpace;
+  const gfx::ColorRange mColorRange;
+  const gfx::IntSize mSize;
+  const bool mHasKeyedMutex;
+  const gfx::FenceInfo mAcquireFenceInfo;
+
+ private:
+  bool mLocked;
+};
+
+class RenderDXGIYCbCrTextureHost final : public RenderTextureHostSWGL {
+ public:
+  explicit RenderDXGIYCbCrTextureHost(
+      RefPtr<gfx::FileHandleWrapper> (&aHandles)[3],
+      gfx::YUVColorSpace aYUVColorSpace, gfx::ColorDepth aColorDepth,
+      gfx::ColorRange aColorRange, gfx::IntSize aSizeY, gfx::IntSize aSizeCbCr);
+
+  RenderDXGIYCbCrTextureHost* AsRenderDXGIYCbCrTextureHost() override {
+    return this;
+  }
+
+  wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL) override;
+  void Unlock() override;
+  void ClearCachedResources() override;
+
+  gfx::IntSize GetSize(uint8_t aChannelIndex) const;
+  GLuint GetGLHandle(uint8_t aChannelIndex) const;
+
+  bool SyncObjectNeeded() override { return true; }
+
+  gfx::ColorRange GetColorRange() const { return mColorRange; }
+
+  // RenderTextureHostSWGL
+  gfx::SurfaceFormat GetFormat() const override {
+    return gfx::SurfaceFormat::YUV;
+  }
+  gfx::ColorDepth GetColorDepth() const override { return mColorDepth; }
+  size_t GetPlaneCount() const override { return 3; }
+  bool MapPlane(RenderCompositor* aCompositor, uint8_t aChannelIndex,
+                PlaneInfo& aPlaneInfo) override;
+  void UnmapPlanes() override;
+  gfx::YUVRangedColorSpace GetYUVColorSpace() const override {
+    return ToYUVRangedColorSpace(mYUVColorSpace, GetColorRange());
+  }
+
+  bool EnsureD3D11Texture2D(ID3D11Device* aDevice);
+  bool LockInternal();
+
+  ID3D11Texture2D* GetD3D11Texture2D(uint8_t aChannelIndex) {
+    return mTextures[aChannelIndex];
+  }
+
+  size_t Bytes() override {
+    size_t bytes = 0;
+
+    size_t bpp = mColorDepth == gfx::ColorDepth::COLOR_8 ? 1 : 2;
+
+    for (size_t i = 0; i < GetPlaneCount(); i++) {
+      gfx::IntSize size = GetSize(i);
+      bytes += size.width * size.height * bpp;
+    }
+    return bytes;
+  }
+
+ private:
+  virtual ~RenderDXGIYCbCrTextureHost();
+
+  bool EnsureLockable();
+
+  void DeleteTextureHandle();
+
+  RefPtr<gl::GLContext> mGL;
+
+  RefPtr<gfx::FileHandleWrapper> mHandles[3];
+  RefPtr<ID3D11Texture2D> mTextures[3];
+  RefPtr<IDXGIKeyedMutex> mKeyedMutexs[3];
+
+  EGLSurface mSurfaces[3];
+  EGLStreamKHR mStreams[3];
+
+  // The gl handles for Y, Cb and Cr data.
+  GLuint mTextureHandles[3];
+
+  // Temporary state between MapPlane and UnmapPlanes.
+  RefPtr<ID3D11DeviceContext> mDeviceContext;
+  RefPtr<ID3D11Texture2D> mCpuTexture[3];
+
+  gfx::YUVColorSpace mYUVColorSpace;
+  gfx::ColorDepth mColorDepth;
+  gfx::ColorRange mColorRange;
+  gfx::IntSize mSizeY;
+  gfx::IntSize mSizeCbCr;
+
+  bool mLocked;
+};
+
+}  // namespace wr
+}  // namespace mozilla
+
+#endif  // MOZILLA_GFX_RENDERD3D11TEXTUREHOST_H