forked from mirrors/gecko-dev
d20809a078
Pixel 6, 7, and 8 devices running Android 14 are affected by a bug where video frames with SMPTE 432 color primaries are rendered incorrectly when sampled from an external texture in GLES. To work around this, we force these frames to be converted to RGB using BT709 colorspace instead. While this won't look exactly right, it is much better than the current situation. When we detect that a frame is decoded with that color space on an affected device, we set a "ForceBT709" flag which gets passed through to webrender as a new ImageBufferKind. Rendering this ImageBufferKind is handled via a new shader feature TEXTURE_EXTERNAL_BT709, which works much like the existing TEXTURE_EXTERNAL feature, but additionally uses the EXT_YUV_TARGET extension to override the colorspace transformation. This approach could be extended in the future to handle additional colorspace transformations, but for now only handles the one required to workaround this particular driver bug. Differential Revision: https://phabricator.services.mozilla.com/D195800
653 lines
21 KiB
C++
653 lines
21 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_GFX_TEXTUREOGL_H
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#define MOZILLA_GFX_TEXTUREOGL_H
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#include <stddef.h> // for size_t
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#include <stdint.h> // for uint64_t
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#include "CompositableHost.h"
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#include "GLContextTypes.h" // for GLContext
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#include "GLDefs.h" // for GLenum, LOCAL_GL_CLAMP_TO_EDGE, etc
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#include "GLTextureImage.h" // for TextureImage
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#include "gfxTypes.h"
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#include "mozilla/GfxMessageUtils.h" // for gfxContentType
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#include "mozilla/Assertions.h" // for MOZ_ASSERT, etc
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#include "mozilla/Attributes.h" // for override
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#include "mozilla/RefPtr.h" // for RefPtr
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#include "mozilla/gfx/Matrix.h" // for Matrix4x4
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#include "mozilla/gfx/Point.h" // for IntSize, IntPoint
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#include "mozilla/gfx/Types.h" // for SurfaceFormat, etc
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#include "mozilla/layers/CompositorOGL.h" // for CompositorOGL
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#include "mozilla/layers/CompositorTypes.h" // for TextureFlags
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#include "mozilla/layers/LayersSurfaces.h" // for SurfaceDescriptor
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#include "mozilla/layers/TextureHost.h" // for TextureHost, etc
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#include "mozilla/mozalloc.h" // for operator delete, etc
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#include "mozilla/webrender/RenderThread.h"
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#include "nsCOMPtr.h" // for already_AddRefed
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#include "nsDebug.h" // for NS_WARNING
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#include "nsISupportsImpl.h" // for TextureImage::Release, etc
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#include "nsRegionFwd.h" // for nsIntRegion
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#ifdef MOZ_WIDGET_ANDROID
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# include "AndroidSurfaceTexture.h"
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# include "mozilla/java/GeckoSurfaceTextureWrappers.h"
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#endif
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namespace mozilla {
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namespace gfx {
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class DataSourceSurface;
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} // namespace gfx
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namespace layers {
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class Compositor;
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class CompositorOGL;
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class AndroidHardwareBuffer;
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class SurfaceDescriptorAndroidHardwareBuffer;
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class TextureImageTextureSourceOGL;
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class GLTextureSource;
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void ApplySamplingFilterToBoundTexture(gl::GLContext* aGL,
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gfx::SamplingFilter aSamplingFilter,
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GLuint aTarget = LOCAL_GL_TEXTURE_2D);
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already_AddRefed<TextureHost> CreateTextureHostOGL(
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const SurfaceDescriptor& aDesc, ISurfaceAllocator* aDeallocator,
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LayersBackend aBackend, TextureFlags aFlags);
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/*
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* TextureHost implementations for the OpenGL backend.
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*
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* Note that it is important to be careful about the ownership model with
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* the OpenGL backend, due to some widget limitation on Linux: before
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* the nsBaseWidget associated with our OpenGL context has been completely
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* deleted, every resource belonging to the OpenGL context MUST have been
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* released. At the moment the teardown sequence happens in the middle of
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* the nsBaseWidget's destructor, meaning that at a given moment we must be
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* able to easily find and release all the GL resources.
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* The point is: be careful about the ownership model and limit the number
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* of objects sharing references to GL resources to make the tear down
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* sequence as simple as possible.
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*/
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/**
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* TextureSourceOGL provides the necessary API for CompositorOGL to composite
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* a TextureSource.
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*/
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class TextureSourceOGL {
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public:
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TextureSourceOGL()
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: mCachedSamplingFilter(gfx::SamplingFilter::GOOD),
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mHasCachedSamplingFilter(false) {}
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virtual bool IsValid() const = 0;
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virtual void BindTexture(GLenum aTextureUnit,
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gfx::SamplingFilter aSamplingFilter) = 0;
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// To be overridden in textures that need this. This method will be called
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// when the compositor has used the texture to draw. This allows us to set
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// a fence with glFenceSync which we can wait on later to ensure the GPU
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// is done with the draw calls using that texture. We would like to be able
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// to simply use glFinishObjectAPPLE, but this returns earlier than
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// expected with nvidia drivers.
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virtual void MaybeFenceTexture() {}
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virtual gfx::IntSize GetSize() const = 0;
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virtual GLenum GetTextureTarget() const { return LOCAL_GL_TEXTURE_2D; }
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virtual gfx::SurfaceFormat GetFormat() const = 0;
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virtual GLenum GetWrapMode() const = 0;
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virtual gfx::Matrix4x4 GetTextureTransform() { return gfx::Matrix4x4(); }
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virtual TextureImageTextureSourceOGL* AsTextureImageTextureSource() {
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return nullptr;
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}
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virtual GLTextureSource* AsGLTextureSource() { return nullptr; }
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void SetSamplingFilter(gl::GLContext* aGL,
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gfx::SamplingFilter aSamplingFilter) {
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if (mHasCachedSamplingFilter && mCachedSamplingFilter == aSamplingFilter) {
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return;
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}
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mHasCachedSamplingFilter = true;
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mCachedSamplingFilter = aSamplingFilter;
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ApplySamplingFilterToBoundTexture(aGL, aSamplingFilter, GetTextureTarget());
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}
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void ClearCachedFilter() { mHasCachedSamplingFilter = false; }
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private:
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gfx::SamplingFilter mCachedSamplingFilter;
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bool mHasCachedSamplingFilter;
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};
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/**
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* A TextureSource backed by a TextureImage.
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*
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* Depending on the underlying TextureImage, may support texture tiling, so
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* make sure to check AsBigImageIterator() and use the texture accordingly.
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*
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* This TextureSource can be used without a TextureHost and manage it's own
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* GL texture(s).
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*/
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class TextureImageTextureSourceOGL final : public DataTextureSource,
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public TextureSourceOGL,
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public BigImageIterator {
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public:
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explicit TextureImageTextureSourceOGL(
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CompositorOGL* aCompositor, TextureFlags aFlags = TextureFlags::DEFAULT);
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const char* Name() const override { return "TextureImageTextureSourceOGL"; }
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// DataTextureSource
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bool Update(gfx::DataSourceSurface* aSurface,
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nsIntRegion* aDestRegion = nullptr,
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gfx::IntPoint* aSrcOffset = nullptr,
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gfx::IntPoint* aDstOffset = nullptr) override;
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void EnsureBuffer(const gfx::IntSize& aSize, gfxContentType aContentType);
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TextureImageTextureSourceOGL* AsTextureImageTextureSource() override {
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return this;
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}
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// TextureSource
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void DeallocateDeviceData() override;
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TextureSourceOGL* AsSourceOGL() override { return this; }
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void BindTexture(GLenum aTextureUnit,
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gfx::SamplingFilter aSamplingFilter) override;
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gfx::IntSize GetSize() const override;
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gfx::SurfaceFormat GetFormat() const override;
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bool IsValid() const override { return !!mTexImage; }
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GLenum GetWrapMode() const override { return mTexImage->GetWrapMode(); }
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// BigImageIterator
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BigImageIterator* AsBigImageIterator() override { return this; }
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void BeginBigImageIteration() override {
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mTexImage->BeginBigImageIteration();
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mIterating = true;
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}
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void EndBigImageIteration() override { mIterating = false; }
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gfx::IntRect GetTileRect() override;
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size_t GetTileCount() override { return mTexImage->GetTileCount(); }
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bool NextTile() override { return mTexImage->NextTile(); }
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gl::GLContext* gl() const { return mGL; }
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protected:
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~TextureImageTextureSourceOGL();
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RefPtr<gl::TextureImage> mTexImage;
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RefPtr<gl::GLContext> mGL;
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RefPtr<CompositorOGL> mCompositor;
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TextureFlags mFlags;
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bool mIterating;
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};
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/**
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* A texture source for GL textures.
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*
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* It does not own any GL texture, and attaches its shared handle to one of
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* the compositor's temporary textures when binding.
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*
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* The shared texture handle is owned by the TextureHost.
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*/
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class GLTextureSource : public DataTextureSource, public TextureSourceOGL {
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public:
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GLTextureSource(TextureSourceProvider* aProvider, GLuint aTextureHandle,
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GLenum aTarget, gfx::IntSize aSize,
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gfx::SurfaceFormat aFormat);
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GLTextureSource(gl::GLContext* aGL, GLuint aTextureHandle, GLenum aTarget,
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gfx::IntSize aSize, gfx::SurfaceFormat aFormat);
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virtual ~GLTextureSource();
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const char* Name() const override { return "GLTextureSource"; }
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GLTextureSource* AsGLTextureSource() override { return this; }
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TextureSourceOGL* AsSourceOGL() override { return this; }
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void BindTexture(GLenum activetex,
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gfx::SamplingFilter aSamplingFilter) override;
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bool IsValid() const override;
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gfx::IntSize GetSize() const override { return mSize; }
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gfx::SurfaceFormat GetFormat() const override { return mFormat; }
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GLenum GetTextureTarget() const override { return mTextureTarget; }
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GLenum GetWrapMode() const override { return LOCAL_GL_CLAMP_TO_EDGE; }
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void DeallocateDeviceData() override;
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void SetSize(gfx::IntSize aSize) { mSize = aSize; }
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void SetFormat(gfx::SurfaceFormat aFormat) { mFormat = aFormat; }
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GLuint GetTextureHandle() const { return mTextureHandle; }
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gl::GLContext* gl() const { return mGL; }
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bool Update(gfx::DataSourceSurface* aSurface,
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nsIntRegion* aDestRegion = nullptr,
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gfx::IntPoint* aSrcOffset = nullptr,
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gfx::IntPoint* aDstOffset = nullptr) override {
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return false;
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}
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protected:
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void DeleteTextureHandle();
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RefPtr<gl::GLContext> mGL;
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RefPtr<CompositorOGL> mCompositor;
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GLuint mTextureHandle;
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GLenum mTextureTarget;
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gfx::IntSize mSize;
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gfx::SurfaceFormat mFormat;
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};
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// This texture source try to wrap "aSurface" in ctor for compositor direct
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// access. Since we can't know the timing for gpu buffer access, the surface
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// should be alive until the ~ClientStorageTextureSource(). And if we try to
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// update the surface we mapped before, we need to call Sync() to make sure
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// the surface is not used by compositor.
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class DirectMapTextureSource : public GLTextureSource {
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public:
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DirectMapTextureSource(gl::GLContext* aContext,
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gfx::DataSourceSurface* aSurface);
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DirectMapTextureSource(TextureSourceProvider* aProvider,
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gfx::DataSourceSurface* aSurface);
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~DirectMapTextureSource();
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bool Update(gfx::DataSourceSurface* aSurface,
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nsIntRegion* aDestRegion = nullptr,
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gfx::IntPoint* aSrcOffset = nullptr,
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gfx::IntPoint* aDstOffset = nullptr) override;
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// If aBlocking is false, check if this texture is no longer being used
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// by the GPU - if aBlocking is true, this will block until the GPU is
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// done with it.
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bool Sync(bool aBlocking) override;
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void MaybeFenceTexture() override;
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private:
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bool UpdateInternal(gfx::DataSourceSurface* aSurface,
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nsIntRegion* aDestRegion, gfx::IntPoint* aSrcOffset,
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bool aInit);
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GLsync mSync;
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};
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class GLTextureHost : public TextureHost {
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public:
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GLTextureHost(TextureFlags aFlags, GLuint aTextureHandle, GLenum aTarget,
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GLsync aSync, gfx::IntSize aSize, bool aHasAlpha);
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virtual ~GLTextureHost();
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// We don't own anything.
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void DeallocateDeviceData() override {}
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gfx::SurfaceFormat GetFormat() const override;
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already_AddRefed<gfx::DataSourceSurface> GetAsSurface() override {
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return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING)
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}
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gl::GLContext* gl() const;
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gfx::IntSize GetSize() const override { return mSize; }
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const char* Name() override { return "GLTextureHost"; }
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protected:
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const GLuint mTexture;
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const GLenum mTarget;
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GLsync mSync;
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const gfx::IntSize mSize;
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const bool mHasAlpha;
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RefPtr<GLTextureSource> mTextureSource;
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};
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////////////////////////////////////////////////////////////////////////
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// SurfaceTexture
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#ifdef MOZ_WIDGET_ANDROID
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class SurfaceTextureSource : public TextureSource, public TextureSourceOGL {
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public:
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SurfaceTextureSource(TextureSourceProvider* aProvider,
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java::GeckoSurfaceTexture::Ref& aSurfTex,
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gfx::SurfaceFormat aFormat, GLenum aTarget,
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GLenum aWrapMode, gfx::IntSize aSize,
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Maybe<gfx::Matrix4x4> aTransformOverride);
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const char* Name() const override { return "SurfaceTextureSource"; }
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TextureSourceOGL* AsSourceOGL() override { return this; }
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void BindTexture(GLenum activetex,
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gfx::SamplingFilter aSamplingFilter) override;
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bool IsValid() const override;
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gfx::IntSize GetSize() const override { return mSize; }
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gfx::SurfaceFormat GetFormat() const override { return mFormat; }
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gfx::Matrix4x4 GetTextureTransform() override;
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GLenum GetTextureTarget() const override { return mTextureTarget; }
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GLenum GetWrapMode() const override { return mWrapMode; }
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void DeallocateDeviceData() override;
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gl::GLContext* gl() const { return mGL; }
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protected:
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RefPtr<gl::GLContext> mGL;
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mozilla::java::GeckoSurfaceTexture::GlobalRef mSurfTex;
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const gfx::SurfaceFormat mFormat;
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const GLenum mTextureTarget;
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const GLenum mWrapMode;
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const gfx::IntSize mSize;
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const Maybe<gfx::Matrix4x4> mTransformOverride;
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};
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class SurfaceTextureHost : public TextureHost {
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public:
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SurfaceTextureHost(TextureFlags aFlags,
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mozilla::java::GeckoSurfaceTexture::Ref& aSurfTex,
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gfx::IntSize aSize, gfx::SurfaceFormat aFormat,
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bool aContinuousUpdate, bool aForceBT709ColorSpace,
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Maybe<gfx::Matrix4x4> aTransformOverride);
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virtual ~SurfaceTextureHost();
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void DeallocateDeviceData() override;
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gfx::SurfaceFormat GetFormat() const override;
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already_AddRefed<gfx::DataSourceSurface> GetAsSurface() override {
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return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING)
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}
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gl::GLContext* gl() const;
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gfx::IntSize GetSize() const override { return mSize; }
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const char* Name() override { return "SurfaceTextureHost"; }
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SurfaceTextureHost* AsSurfaceTextureHost() override { return this; }
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bool IsWrappingSurfaceTextureHost() override { return true; }
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void CreateRenderTexture(
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const wr::ExternalImageId& aExternalImageId) override;
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uint32_t NumSubTextures() override;
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void PushResourceUpdates(wr::TransactionBuilder& aResources,
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ResourceUpdateOp aOp,
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const Range<wr::ImageKey>& aImageKeys,
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const wr::ExternalImageId& aExtID) override;
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void PushDisplayItems(wr::DisplayListBuilder& aBuilder,
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const wr::LayoutRect& aBounds,
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const wr::LayoutRect& aClip, wr::ImageRendering aFilter,
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const Range<wr::ImageKey>& aImageKeys,
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PushDisplayItemFlagSet aFlags) override;
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bool SupportsExternalCompositing(WebRenderBackend aBackend) override;
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// gecko does not need deferred deletion with WebRender
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// GPU/hardware task end could be checked by android fence.
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// SurfaceTexture uses android fence internally,
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bool NeedsDeferredDeletion() const override { return false; }
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protected:
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mozilla::java::GeckoSurfaceTexture::GlobalRef mSurfTex;
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const gfx::IntSize mSize;
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const gfx::SurfaceFormat mFormat;
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bool mContinuousUpdate;
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const bool mForceBT709ColorSpace;
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const Maybe<gfx::Matrix4x4> mTransformOverride;
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RefPtr<CompositorOGL> mCompositor;
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RefPtr<SurfaceTextureSource> mTextureSource;
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};
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class AndroidHardwareBufferTextureSource : public TextureSource,
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public TextureSourceOGL {
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public:
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AndroidHardwareBufferTextureSource(
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TextureSourceProvider* aProvider,
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AndroidHardwareBuffer* aAndroidHardwareBuffer, gfx::SurfaceFormat aFormat,
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GLenum aTarget, GLenum aWrapMode, gfx::IntSize aSize);
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const char* Name() const override { return "SurfaceTextureSource"; }
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TextureSourceOGL* AsSourceOGL() override { return this; }
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void BindTexture(GLenum activetex,
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gfx::SamplingFilter aSamplingFilter) override;
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bool IsValid() const override;
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gfx::IntSize GetSize() const override { return mSize; }
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gfx::SurfaceFormat GetFormat() const override { return mFormat; }
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GLenum GetTextureTarget() const override { return mTextureTarget; }
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GLenum GetWrapMode() const override { return mWrapMode; }
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void DeallocateDeviceData() override;
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gl::GLContext* gl() const { return mGL; }
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protected:
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virtual ~AndroidHardwareBufferTextureSource();
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bool EnsureEGLImage();
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void DestroyEGLImage();
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void DeleteTextureHandle();
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RefPtr<gl::GLContext> mGL;
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RefPtr<AndroidHardwareBuffer> mAndroidHardwareBuffer;
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const gfx::SurfaceFormat mFormat;
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const GLenum mTextureTarget;
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const GLenum mWrapMode;
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const gfx::IntSize mSize;
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EGLImage mEGLImage;
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GLuint mTextureHandle;
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};
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class AndroidHardwareBufferTextureHost : public TextureHost {
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public:
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static already_AddRefed<AndroidHardwareBufferTextureHost> Create(
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TextureFlags aFlags, const SurfaceDescriptorAndroidHardwareBuffer& aDesc);
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AndroidHardwareBufferTextureHost(
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TextureFlags aFlags, AndroidHardwareBuffer* aAndroidHardwareBuffer);
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virtual ~AndroidHardwareBufferTextureHost();
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void DeallocateDeviceData() override;
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gfx::SurfaceFormat GetFormat() const override;
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gfx::IntSize GetSize() const override;
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|
|
|
void NotifyNotUsed() override;
|
|
|
|
already_AddRefed<gfx::DataSourceSurface> GetAsSurface() override {
|
|
return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING)
|
|
}
|
|
|
|
gl::GLContext* gl() const;
|
|
|
|
const char* Name() override { return "AndroidHardwareBufferTextureHost"; }
|
|
|
|
AndroidHardwareBufferTextureHost* AsAndroidHardwareBufferTextureHost()
|
|
override {
|
|
return this;
|
|
}
|
|
|
|
void CreateRenderTexture(
|
|
const wr::ExternalImageId& aExternalImageId) override;
|
|
|
|
uint32_t NumSubTextures() override;
|
|
|
|
void PushResourceUpdates(wr::TransactionBuilder& aResources,
|
|
ResourceUpdateOp aOp,
|
|
const Range<wr::ImageKey>& aImageKeys,
|
|
const wr::ExternalImageId& aExtID) override;
|
|
|
|
void PushDisplayItems(wr::DisplayListBuilder& aBuilder,
|
|
const wr::LayoutRect& aBounds,
|
|
const wr::LayoutRect& aClip, wr::ImageRendering aFilter,
|
|
const Range<wr::ImageKey>& aImageKeys,
|
|
PushDisplayItemFlagSet aFlags) override;
|
|
|
|
void SetAcquireFence(mozilla::ipc::FileDescriptor&& aFenceFd) override;
|
|
|
|
void SetReleaseFence(mozilla::ipc::FileDescriptor&& aFenceFd) override;
|
|
|
|
mozilla::ipc::FileDescriptor GetAndResetReleaseFence() override;
|
|
|
|
AndroidHardwareBuffer* GetAndroidHardwareBuffer() const override {
|
|
return mAndroidHardwareBuffer;
|
|
}
|
|
|
|
bool SupportsExternalCompositing(WebRenderBackend aBackend) override;
|
|
|
|
// gecko does not need deferred deletion with WebRender
|
|
// GPU/hardware task end could be checked by android fence.
|
|
bool NeedsDeferredDeletion() const override { return false; }
|
|
|
|
protected:
|
|
RefPtr<AndroidHardwareBuffer> mAndroidHardwareBuffer;
|
|
};
|
|
|
|
#endif // MOZ_WIDGET_ANDROID
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// EGLImage
|
|
|
|
class EGLImageTextureSource : public TextureSource, public TextureSourceOGL {
|
|
public:
|
|
EGLImageTextureSource(TextureSourceProvider* aProvider, EGLImage aImage,
|
|
gfx::SurfaceFormat aFormat, GLenum aTarget,
|
|
GLenum aWrapMode, gfx::IntSize aSize);
|
|
|
|
const char* Name() const override { return "EGLImageTextureSource"; }
|
|
|
|
TextureSourceOGL* AsSourceOGL() override { return this; }
|
|
|
|
void BindTexture(GLenum activetex,
|
|
gfx::SamplingFilter aSamplingFilter) override;
|
|
|
|
bool IsValid() const override;
|
|
|
|
gfx::IntSize GetSize() const override { return mSize; }
|
|
|
|
gfx::SurfaceFormat GetFormat() const override { return mFormat; }
|
|
|
|
gfx::Matrix4x4 GetTextureTransform() override;
|
|
|
|
GLenum GetTextureTarget() const override { return mTextureTarget; }
|
|
|
|
GLenum GetWrapMode() const override { return mWrapMode; }
|
|
|
|
// We don't own anything.
|
|
void DeallocateDeviceData() override {}
|
|
|
|
gl::GLContext* gl() const { return mGL; }
|
|
|
|
protected:
|
|
RefPtr<gl::GLContext> mGL;
|
|
RefPtr<CompositorOGL> mCompositor;
|
|
const EGLImage mImage;
|
|
const gfx::SurfaceFormat mFormat;
|
|
const GLenum mTextureTarget;
|
|
const GLenum mWrapMode;
|
|
const gfx::IntSize mSize;
|
|
};
|
|
|
|
class EGLImageTextureHost final : public TextureHost {
|
|
public:
|
|
EGLImageTextureHost(TextureFlags aFlags, EGLImage aImage, EGLSync aSync,
|
|
gfx::IntSize aSize, bool hasAlpha);
|
|
|
|
virtual ~EGLImageTextureHost();
|
|
|
|
// We don't own anything.
|
|
void DeallocateDeviceData() override {}
|
|
|
|
gfx::SurfaceFormat GetFormat() const override;
|
|
|
|
already_AddRefed<gfx::DataSourceSurface> GetAsSurface() override {
|
|
return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING)
|
|
}
|
|
|
|
gl::GLContext* gl() const;
|
|
|
|
gfx::IntSize GetSize() const override { return mSize; }
|
|
|
|
const char* Name() override { return "EGLImageTextureHost"; }
|
|
|
|
void CreateRenderTexture(
|
|
const wr::ExternalImageId& aExternalImageId) override;
|
|
|
|
void PushResourceUpdates(wr::TransactionBuilder& aResources,
|
|
ResourceUpdateOp aOp,
|
|
const Range<wr::ImageKey>& aImageKeys,
|
|
const wr::ExternalImageId& aExtID) override;
|
|
|
|
void PushDisplayItems(wr::DisplayListBuilder& aBuilder,
|
|
const wr::LayoutRect& aBounds,
|
|
const wr::LayoutRect& aClip, wr::ImageRendering aFilter,
|
|
const Range<wr::ImageKey>& aImageKeys,
|
|
PushDisplayItemFlagSet aFlags) override;
|
|
|
|
protected:
|
|
const EGLImage mImage;
|
|
const EGLSync mSync;
|
|
const gfx::IntSize mSize;
|
|
const bool mHasAlpha;
|
|
RefPtr<EGLImageTextureSource> mTextureSource;
|
|
};
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
|
|
#endif /* MOZILLA_GFX_TEXTUREOGL_H */
|