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OpenEmbedded/Yocto BSP layer for Web Browsers
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chromium wayland commandbuffer error #280

Closed raerne closed 5 years ago

raerne commented 5 years ago

Hello

I finally got chromium to compile with the following setup

To be able to compile I had to set the following gn arguments

GN_ARGS += "\
        ${PACKAGECONFIG_CONFARGS} \
        use_ozone=true \
        ozone_auto_platforms=false \
        ozone_platform_headless=true \
        ozone_platform_wayland=true \
        ozone_platform_x11=false \
        system_wayland_scanner_path="${STAGING_BINDIR_NATIVE}/wayland-scanner" \
        use_xkbcommon=true \
        use_system_libwayland=true \
        use_system_minigbm=false \
        use_system_libdrm=true \
"

notice the use_system_minigbm is set to false, otherwise it didn't compile. Now running chromium as root gives me the following output

chromium --no-sandbox https://google.com
[5766:5796:0701/084453.601624:ERROR:bus.cc(396)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
[5766:5766:0701/084453.878690:ERROR:desktop_window_tree_host_platform.cc(445)] Not implemented reached in virtual void views::DesktopWindowTreeHostPlatform::InitModalType(ui::ModalType)
[5766:5766:0701/084453.883558:ERROR:desktop_window_tree_host_platform.cc(455)] Not implemented reached in virtual bool views::DesktopWindowTreeHostPlatform::IsAnimatingClosed() const
[5766:5766:0701/084453.890781:ERROR:desktop_window_tree_host_platform.cc(468)] Not implemented reached in virtual void views::DesktopWindowTreeHostPlatform::SizeConstraintsChanged()
[5766:5766:0701/084454.097885:ERROR:desktop_window_tree_host_platform.cc(439)] Not implemented reached in virtual void views::DesktopWindowTreeHostPlatform::SetWindowIcons(const gfx::ImageSkia&, const gfx::ImageSkia&)
[5766:5766:0701/084454.098377:ERROR:desktop_window_tree_host_platform.cc(371)] Not implemented reached in virtual bool views::DesktopWindowTreeHostPlatform::SetWindowTitle(const string16&)
[5766:5766:0701/084454.562503:ERROR:desktop_window_tree_host_platform.cc(309)] Not implemented reached in virtual void views::DesktopWindowTreeHostPlatform::Activate()
[5766:5766:0701/084454.625439:ERROR:desktop_window_tree_host_platform.cc(226)] Not implemented reached in virtual bool views::DesktopWindowTreeHostPlatform::IsVisible() const
[5794:5794:0701/084455.125645:ERROR:in_process_command_buffer.cc(500)] ContextResult::kSurfaceFailure: Failed to create surface.
[5794:5806:0701/084455.771788:ERROR:wayland_canvas_surface.cc(89)] Not implemented reached in virtual std::unique_ptr<gfx::VSyncProvider> ui::WaylandCanvasSurface::CreateVSyncProvider()
[5808:5816:0701/084456.144714:ERROR:command_buffer_proxy_impl.cc(124)] ContextResult::kTransientFailure: Failed to send GpuChannelMsg_CreateCommandBuffer.

From issue #214 i see that i can fix this using the --in-process-gpu flag, however I am not sure how this affects (or disables) the hardware acceleration. Also the effect of the system/non-system gbm / minigbm / drm arguments during the build is a bit confusing to me.

Any help would be appreciated. Ramon

rakuco commented 5 years ago

Over to @msisov, who should be back in a couple of weeks. As for the wayland-scanner error, it's been fixed again in #278

msisov commented 5 years ago

Hi,

if you use "use_system_minigbm=false", you have to specify exact driver to let the minigbm choose "right" implementation. https://cs.chromium.org/chromium/src/third_party/minigbm/BUILD.gn?q=use_system_minigbm&dr=C&l=16. Otherwise, gbm_create_device just fails, and Chromium falls back to software rendering (when --in-process-gpu is not used), or it uses wl_egl_surface (when --in-process-gpu is used).

msisov commented 5 years ago

I suppose this can be closed