Stowage/ladybird
2
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-11-08 01:01:00 +00:00
Code Issues Projects Releases Packages Wiki Activity
ladybird/Libraries/LibGfx/MetalContext.h

42 lines
878 B
C
Raw Normal View History

LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
/*
* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#if !defined(AK_OS_MACOS)
static_assert(false, "This file must only be used for macOS");
#endif
#include <AK/Forward.h>
LibWeb: Allow construction of PaintingSurface directly from IOSurface Previously, constructing a PaintingSurface from an IOSurface required wrapping IOSurface into a Metal texture before passing it to the PaintingSurface constructor. This process was cumbersome, as the caller needed access to a MetalContext to perform the wrapping. With this change SkiaBackendContext maintains a reference to the MetalContext which makes it possible to do: IOSurface -> MetalTexture -> SkSurface within a PaintingSurface constructor.
2024-11-29 20:11:20 +01:00
#include <AK/RefCounted.h>
#include <AK/RefPtr.h>
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
#include <LibCore/IOSurface.h>
LibCore+LibGfx+LibWeb: Move MetalContext into LibGfx Since the Metal context is currently only used by LibGfx, it could be moved there to avoid having Metal as a dependency for everything that uses LibCore.
2024-09-26 17:01:07 +02:00
namespace Gfx {
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
class MetalTexture {
public:
virtual void const* texture() const = 0;
virtual size_t width() const = 0;
virtual size_t height() const = 0;
Everywhere: Run clang-format The following command was used to clang-format these files: clang-format-19 -i $(find . \ -not \( -path "./\.*" -prune \) \ -not \( -path "./Build/*" -prune \) \ -not \( -path "./Toolchain/*" -prune \) \ -type f -name "*.cpp" -o -name "*.mm" -o -name "*.h")
2024-12-27 18:47:33 -05:00
virtual ~MetalTexture() { }
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
};
LibWeb: Allow construction of PaintingSurface directly from IOSurface Previously, constructing a PaintingSurface from an IOSurface required wrapping IOSurface into a Metal texture before passing it to the PaintingSurface constructor. This process was cumbersome, as the caller needed access to a MetalContext to perform the wrapping. With this change SkiaBackendContext maintains a reference to the MetalContext which makes it possible to do: IOSurface -> MetalTexture -> SkSurface within a PaintingSurface constructor.
2024-11-29 20:11:20 +01:00
class MetalContext : public RefCounted<MetalContext> {
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
public:
virtual void const* device() const = 0;
virtual void const* queue() const = 0;
LibCore+LibGfx+LibWeb: Move MetalContext into LibGfx Since the Metal context is currently only used by LibGfx, it could be moved there to avoid having Metal as a dependency for everything that uses LibCore.
2024-09-26 17:01:07 +02:00
virtual OwnPtr<MetalTexture> create_texture_from_iosurface(Core::IOSurfaceHandle const&) = 0;
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
Everywhere: Run clang-format The following command was used to clang-format these files: clang-format-19 -i $(find . \ -not \( -path "./\.*" -prune \) \ -not \( -path "./Build/*" -prune \) \ -not \( -path "./Toolchain/*" -prune \) \ -type f -name "*.cpp" -o -name "*.mm" -o -name "*.h")
2024-12-27 18:47:33 -05:00
virtual ~MetalContext() { }
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
};
LibWeb: Allow construction of PaintingSurface directly from IOSurface Previously, constructing a PaintingSurface from an IOSurface required wrapping IOSurface into a Metal texture before passing it to the PaintingSurface constructor. This process was cumbersome, as the caller needed access to a MetalContext to perform the wrapping. With this change SkiaBackendContext maintains a reference to the MetalContext which makes it possible to do: IOSurface -> MetalTexture -> SkSurface within a PaintingSurface constructor.
2024-11-29 20:11:20 +01:00
RefPtr<MetalContext> get_metal_context();
LibCore+LibWeb: Use Metal backend for Skia painter on macOS If Metal context and IOSurface are available, Skia painter will use Ganesh GPU backend on macOS, which is noticeably faster than the default CPU backend. Painting pipeline: 1. (WebContent) Allocate IOSurface for backing store 2. (WebContent) Allocate MTLTexture that wraps IOSurface 3. (WebContent) Paint into MTLTexture using Skia 4. (Browser) Wrap IOSurface into Gfx::Painter and use QPainter/CoreGraphics to blit backing store into viewport. Things we should improve in the future: 1. Upload textures for images in advance instead of doing that before every repaint. 2. Teach AppKit client to read directly from IOSurface instead of copying.
2024-06-26 17:56:55 +02:00
}
Reference in a new issue Copy permalink