[webkit-changes] [WebKit/WebKit] accb77: [GTK] Add support for swrast without using wpe ren...

[Carlos Garcia Campos]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: accb7777eb688ee23fb99f18b5470e05ffb60abe
      https://github.com/WebKit/WebKit/commit/accb7777eb688ee23fb99f18b5470e05ffb60abe
  Author: Carlos Garcia Campos <cgarcia at igalia.com>
  Date:   2023-04-12 (Wed, 12 Apr 2023)

  Changed paths:
    M Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp
    M Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.h
    M Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.messages.in
    M Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.cpp
    M Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.h

  Log Message:
  -----------
  [GTK] Add support for swrast without using wpe renderer
https://bugs.webkit.org/show_bug.cgi?id=254587

Reviewed by Žan Doberšek.

In case of software rasterization we fallback to wpe renderer because
image_dma_buf_import extension is not available. We could use the new
DMABuf approach but using shareable bitmaps instead of DMABuf buffers.

* Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp:
(WebKit::AcceleratedBackingStoreDMABuf::checkRequirements):
(WebKit::AcceleratedBackingStoreDMABuf::Surface::Surface):
(WebKit::AcceleratedBackingStoreDMABuf::Surface::map const):
(WebKit::AcceleratedBackingStoreDMABuf::Surface::swap):
(WebKit::AcceleratedBackingStoreDMABuf::configure):
(WebKit::AcceleratedBackingStoreDMABuf::configureSHM):
(WebKit::AcceleratedBackingStoreDMABuf::createSource):
(WebKit::AcceleratedBackingStoreDMABuf::frame):
(WebKit::AcceleratedBackingStoreDMABuf::realize):
* Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.h:
* Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.messages.in:
* Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.cpp:
(WebKit::AcceleratedSurfaceDMABuf::AcceleratedSurfaceDMABuf):
(WebKit::AcceleratedSurfaceDMABuf::RenderTarget::RenderTarget):
(WebKit::AcceleratedSurfaceDMABuf::RenderTarget::~RenderTarget):
(WebKit::AcceleratedSurfaceDMABuf::RenderTarget::willRenderFrame const):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetEGLImage::create):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetEGLImage::RenderTargetEGLImage):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetEGLImage::~RenderTargetEGLImage):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetEGLImage::willRenderFrame const):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetEGLImage::swap):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetSHMImage::create):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetSHMImage::RenderTargetSHMImage):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetSHMImage::didRenderFrame const):
(WebKit::AcceleratedSurfaceDMABuf::RenderTargetSHMImage::swap):
(WebKit::AcceleratedSurfaceDMABuf::didCreateGLContext):
(WebKit::AcceleratedSurfaceDMABuf::willDestroyGLContext):
(WebKit::AcceleratedSurfaceDMABuf::surfaceID const):
(WebKit::AcceleratedSurfaceDMABuf::clientResize):
(WebKit::AcceleratedSurfaceDMABuf::willRenderFrame):
(WebKit::AcceleratedSurfaceDMABuf::didRenderFrame):
* Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.h:

Canonical link: https://commits.webkit.org/262865@main