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Screencast: Output is corrupt with DmaBuf Transport (v0.6.0+) #223

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columbarius opened this issue Jun 29, 2022 · 5 comments
Open

Screencast: Output is corrupt with DmaBuf Transport (v0.6.0+) #223

columbarius opened this issue Jun 29, 2022 · 5 comments

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@columbarius
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columbarius commented Jun 29, 2022 •
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If you see a corrupted image (abstract art) instead of the output of your screen using xdg-desktop-portal (xdpw) v 0.6.0 and later please provide:

  • Used distribution
  • Used version/commit of xdpw (+ connected PR)
  • Installed GPU's (Vendor + Model)
  • Used configuration_file (especially if force_mod_linear is used)
  • Used client and version which displays the corrupt image
  • Is the image still corrupt on OBS 27.2.4 or later
  • Anything special with your setup

If the image is still corrupt with OBS please do the following:

Please build OBS from master, (or use the attached flatpak taken from the CI of obsproject/obs-studio#5377 [1])
and provide logs from the same session:

  • xdpw DEBUG Log: eg. the output of /usr/lib/xdg-desktop-portal-wlr -r -l TRACE
  • OBS: run it with the --verbose flag and either paste the log here or upload it via OBS and paste the URL here.
    screenshot-2022-06-29-01:54:47

The reason to ask for all that information is: DmaBufs depend highly on the used hardware and drivers. When the clients displays a corrupt image the issues can range from wrong negotiation of DmaBuf capabilities, to wrong API usage of clients or a driver bug.

This link can get invalid
[1]: https://github.com/obsproject/obs-studio/suites/7129787888/artifacts/283059476
@columbarius columbarius pinned this issue Jun 29, 2022
@columbarius columbarius mentioned this issue Jun 29, 2022
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@fbievan
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fbievan commented Jul 7, 2022 •
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Heres some details:

  • Arch Linux
  • xdg-desktop-portal 0.6.0-1 directly from normal arch repo (Version of xdpw)
  • Intel i3-6100U ( INTEL HD Graphics 520) or Intel Skylake GT2
[screencast]
chooser_type = simple
chooser_cmd = slurp -f %o -ro
  • Chromium 103.0.5060.114
  • No
  • No
  • Also heres a small snippet of chromium log
[25753:25786:0707/124749.252816:ERROR:object_proxy.cc(623)] Failed to call method: org.freedesktop.DBus.StartServiceByName: object_path= /org/freedesktop/DBus: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
[25753:26113:0707/124815.935953:ERROR:egl_dmabuf.cc(569)] Failed to record frame: Error creating EGLImage - EGL_BAD_ALLOC
[25753:26113:0707/124815.935981:ERROR:shared_screencast_stream.cc(599)] Dropping DMA-BUF modifier: 72057594037927940 and trying to renegotiate stream parameters
[25753:26128:0707/124818.967920:ERROR:egl_dmabuf.cc(569)] Failed to record frame: Error creating EGLImage - EGL_BAD_ALLOC

Also for reference heres a list of intel releated packages on my system

local/intel-gmmlib 22.1.4-1
    Intel Graphics Memory Management Library
local/intel-media-driver 22.4.4-1
    Intel Media Driver for VAAPI — Broadwell+ iGPUs
local/intel-media-sdk 22.4.4-1
    Legacy API for hardware video acceleration on Intel GPUs (Broadwell to Rocket Lake)
local/intel-ucode 20220510-1
    Microcode update files for Intel CPUs
local/lib32-vulkan-intel 22.1.3-1
    Intel's Vulkan mesa driver (32-bit)
local/libmfx 22.4.4-1
    Intel Media SDK dispatcher library
local/libva-intel-driver 2.4.1-2
    VA-API implementation for Intel G45 and HD Graphics family
local/libva-utils 2.15.0-1
    Intel VA-API Media Applications and Scripts for libva
local/vulkan-intel 22.1.3-1
    Intel's Vulkan mesa driver

Includes mesa package

Also did notice a libva error, but I highly doubt that is related. If it is i can provide info.

Hopefully the information i have provided here can help, if you need anything else, lmk.

@columbarius
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This sounds like a bug in chromium which is fixed and will be in the 105 release. You might be able to check this by using a chromium dev build from their website

@columbarius columbarius mentioned this issue Jul 11, 2022
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@mahkoh
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mahkoh commented Jul 15, 2022

This sounds like a bug in chromium which is fixed and will be in the 105 release.

Do you have a crbug.com url for this bug?

@columbarius
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#217 (comment)

@Hubro
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Hubro commented Dec 27, 2022 •
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I just did a fresh build of fea4934 and I'm using this config:

[screencast]
max_fps=60
chooser_cmd=slurp -f %o -or
chooser_type=none
cropmode=wlroots
region=1280,0:2560x1412
force_mod_linear=1

Result:

image

GPU: AMD RX 5700 XT with amdgpu driver
Monitor: Samsung Odyssey G9, 5120x1440@240hz
OBS: 28.1.2-2
OS: Arch Linux (rolling) 6.0.12-arch1-1

I tried with and without force_mod_linear, it made no noticeable difference.

OBS verbose log: https://obsproject.com/logs/LU053S1kMTqPI0W6

XDPW log:

2022/12/27 18:07:14 [DEBUG] - config: outputname:  (null)
2022/12/27 18:07:14 [DEBUG] - config: max_fps:  60.000000
2022/12/27 18:07:14 [DEBUG] - config: exec_before:  (null)
2022/12/27 18:07:14 [DEBUG] - config: exec_after:  (null)
2022/12/27 18:07:14 [DEBUG] - config: chooser_cmd: slurp -f %o -or
2022/12/27 18:07:14 [DEBUG] - config: chooser_type: none
2022/12/27 18:07:14 [DEBUG] - config: force_mod_linear: 0
2022/12/27 18:07:14 [DEBUG] - config: cropmode: wlroots
2022/12/27 18:07:14 [DEBUG] - config: cropping_region x: 1280
2022/12/27 18:07:14 [DEBUG] - config: cropping_region y: 0
2022/12/27 18:07:14 [DEBUG] - config: cropping_region width: 2560
2022/12/27 18:07:14 [DEBUG] - config: cropping_region height: 1412
2022/12/27 18:07:14 [DEBUG] - dbus: connected
2022/12/27 18:07:14 [DEBUG] - wlroots: wl_display connected
2022/12/27 18:07:14 [DEBUG] - pipewire: pw_loop created
2022/12/27 18:07:14 [DEBUG] - pipewire: establishing connection to core
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_shm  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: |-- registered to interface wl_shm (Version 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_drm  (Version: 2)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_linux_dmabuf_v1  (Version: 4)
2022/12/27 18:07:14 [DEBUG] - wlroots: |-- registered to interface zwp_linux_dmabuf_v1 (Version 4)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_compositor  (Version: 4)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_subcompositor  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_data_device_manager  (Version: 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_gamma_control_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_output_manager_v1  (Version: 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: |-- registered to interface zxdg_output_manager_v1 (Version 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register org_kde_kwin_idle  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_idle_inhibit_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_layer_shell_v1  (Version: 4)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register xdg_wm_base  (Version: 2)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_tablet_manager_v2  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register org_kde_kwin_server_decoration_manager  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_decoration_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_relative_pointer_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_pointer_constraints_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wp_presentation  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_output_manager_v1  (Version: 2)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_output_power_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_input_method_manager_v2  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_text_input_manager_v3  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_foreign_toplevel_manager_v1  (Version: 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wp_drm_lease_device_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_export_dmabuf_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_screencopy_manager_v1  (Version: 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: |-- registered to interface zwlr_screencopy_manager_v1 (Version 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_data_control_manager_v1  (Version: 2)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_primary_selection_device_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wp_viewporter  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_exporter_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_importer_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_exporter_v2  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zxdg_importer_v2  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register xdg_activation_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_virtual_keyboard_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_virtual_pointer_manager_v1  (Version: 2)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwlr_input_inhibit_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_keyboard_shortcuts_inhibit_manager_v1  (Version: 1)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_seat  (Version: 7)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register zwp_pointer_gestures_v1  (Version: 3)
2022/12/27 18:07:14 [DEBUG] - wlroots: interface to register wl_output  (Version: 4)
2022/12/27 18:07:14 [DEBUG] - wlroots: |-- registered to interface wl_output (Version 1)
2022/12/27 18:07:14 [DEBUG] - wayland: registry listeners run
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_handle_main_device called
2022/12/27 18:07:14 [INFO] - xdpw: Using render node /dev/dri/renderD128
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_format_table called
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_tranche_target_devices called
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_tranche_flags called
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_tranche_formats called
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_tranche_done called
2022/12/27 18:07:14 [DEBUG] - wlroots: linux_dmabuf_feedback_handle_done called
2022/12/27 18:07:14 [DEBUG] - wayland: xdg output listeners run
2022/12/27 18:07:43 [INFO] - dbus: create session method invoked
2022/12/27 18:07:43 [INFO] - dbus: request_handle: /org/freedesktop/portal/desktop/request/1_898/obs1
2022/12/27 18:07:43 [INFO] - dbus: session_handle: /org/freedesktop/portal/desktop/session/1_898/obs1
2022/12/27 18:07:43 [INFO] - dbus: app_id: 
2022/12/27 18:07:43 [INFO] - dbus: select sources method invoked
2022/12/27 18:07:43 [INFO] - dbus: request_handle: /org/freedesktop/portal/desktop/request/1_898/obs2
2022/12/27 18:07:43 [INFO] - dbus: session_handle: /org/freedesktop/portal/desktop/session/1_898/obs1
2022/12/27 18:07:43 [INFO] - dbus: app_id: 
2022/12/27 18:07:43 [INFO] - dbus: option types:1
2022/12/27 18:07:43 [INFO] - dbus: option multiple: 0
2022/12/27 18:07:43 [INFO] - dbus: option cursor_mode:2
2022/12/27 18:07:43 [WARN] - dbus: unknown option persist_mode
2022/12/27 18:07:43 [DEBUG] - dbus: select sources: found matching session /org/freedesktop/portal/desktop/session/1_898/obs1
2022/12/27 18:07:43 [INFO] - wlroots: capturable output: Samsung Electric Company model: LC49G95T: id: 45 name: DP-1
2022/12/27 18:07:43 [INFO] - xdpw: screencast instance 0x562aff4eb190 has 1 references
2022/12/27 18:07:43 [INFO] - xdpw: 1 active screencast instances
2022/12/27 18:07:43 [INFO] - wlroots: output: DP-1
2022/12/27 18:07:43 [INFO] - dbus: start method invoked
2022/12/27 18:07:43 [INFO] - dbus: request_handle: /org/freedesktop/portal/desktop/request/1_898/obs3
2022/12/27 18:07:43 [INFO] - dbus: session_handle: /org/freedesktop/portal/desktop/session/1_898/obs1
2022/12/27 18:07:43 [INFO] - dbus: app_id: 
2022/12/27 18:07:43 [INFO] - dbus: parent_window: 
2022/12/27 18:07:43 [DEBUG] - dbus: start: found matching session /org/freedesktop/portal/desktop/session/1_898/obs1
2022/12/27 18:07:43 [INFO] - wlroots: num_modififiers 6
2022/12/27 18:07:43 [INFO] - pipewire: stream state changed to "connecting"
2022/12/27 18:07:43 [INFO] - pipewire: node id is -1
2022/12/27 18:07:43 [INFO] - pipewire: stream state changed to "paused"
2022/12/27 18:07:43 [INFO] - pipewire: node id is 41
2022/12/27 18:07:43 [DEBUG] - dbus: start: returning node 41
2022/12/27 18:07:43 [INFO] - wlroots: num_modififiers 6
2022/12/27 18:07:43 [DEBUG] - pipewire: Format negotiated:
2022/12/27 18:07:43 [DEBUG] - pipewire: buffer_type: 1 (8)
2022/12/27 18:07:43 [DEBUG] - pipewire: format: 8
2022/12/27 18:07:43 [DEBUG] - pipewire: modifier: 144115188085734146
2022/12/27 18:07:43 [DEBUG] - pipewire: size: (2560, 1412)
2022/12/27 18:07:43 [DEBUG] - pipewire: max_framerate: (60 / 1)
2022/12/27 18:07:43 [DEBUG] - pipewire: add buffer event handle
2022/12/27 18:07:43 [DEBUG] - pipewire: add buffer event handle
2022/12/27 18:07:43 [INFO] - pipewire: stream state changed to "streaming"
2022/12/27 18:07:43 [INFO] - pipewire: node id is 41
2022/12/27 18:07:43 [DEBUG] - pipewire: remove buffer event handle
2022/12/27 18:07:43 [DEBUG] - pipewire: remove buffer event handle
2022/12/27 18:07:43 [INFO] - wlroots: num_modififiers 6
2022/12/27 18:07:43 [DEBUG] - pipewire: Format negotiated:
2022/12/27 18:07:43 [DEBUG] - pipewire: buffer_type: 1 (8)
2022/12/27 18:07:43 [DEBUG] - pipewire: format: 8
2022/12/27 18:07:43 [DEBUG] - pipewire: modifier: 144115188084251394
2022/12/27 18:07:43 [DEBUG] - pipewire: size: (2560, 1412)
2022/12/27 18:07:43 [DEBUG] - pipewire: max_framerate: (60 / 1)
2022/12/27 18:07:43 [WARN] - pipewire: no buffer to queue
2022/12/27 18:07:43 [WARN] - pipewire: out of buffers
2022/12/27 18:07:43 [WARN] - wlroots: no current buffer
2022/12/27 18:07:43 [DEBUG] - pipewire: add buffer event handle
2022/12/27 18:07:43 [DEBUG] - pipewire: add buffer event handle
2022/12/27 18:07:59 [INFO] - dbus: session closed
2022/12/27 18:07:59 [DEBUG] - dbus: destroying session 0x562aff440480
2022/12/27 18:07:59 [DEBUG] - xdpw: screencast instance 0x562aff4eb190 now has 0 references
2022/12/27 18:07:59 [INFO] - pipewire: stream state changed to "paused"
2022/12/27 18:07:59 [INFO] - pipewire: node id is 41
2022/12/27 18:07:59 [DEBUG] - xdpw: destroying cast instance
2022/12/27 18:07:59 [DEBUG] - pipewire: destroying stream
2022/12/27 18:07:59 [DEBUG] - pipewire: remove buffer event handle
2022/12/27 18:07:59 [DEBUG] - pipewire: remove buffer event handle
2022/12/27 18:07:59 [INFO] - pipewire: stream state changed to "unconnected"
2022/12/27 18:07:59 [INFO] - pipewire: node id is -1

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@Hubro @mahkoh @fbievan @columbarius