EiCamera: CustomGstPipeline: gst_is_video_overlay_prepare_window_handle_message
EiCamera: CustomGstPipeline: mainPreviewWId:  8
EiCamera: CustomGstPipeline: top window handle:  0x55aee4dd70
EiCamera: CustomGstPipeline: surface:  0x55aeed1ea0
[964179.145]  -> wl_compositor@21.create_surface(new id wl_surface@58)
[964179.220]  -> wl_compositor@21.create_surface(new id wl_surface@36)
[964179.276]  -> wl_subcompositor@28.get_subsurface(new id wl_subsurface@47, wl_surface@36, wl_surface@58)
[964179.363]  -> wl_subsurface@47.set_desync()
[964179.380]  -> wp_viewporter@52.get_viewport(new id wp_viewport@51, wl_surface@58)
[964179.408]  -> wp_viewporter@52.get_viewport(new id wp_viewport@61, wl_surface@36)
[964179.449]  -> wl_compositor@21.create_region(new id wl_region@62)
[964179.499]  -> wl_surface@58.set_input_region(wl_region@62)
[964179.547]  -> wl_region@62.destroy()
[964179.576]  -> wl_compositor@21.create_region(new id wl_region@63)
[964179.616]  -> wl_surface@36.set_input_region(wl_region@63)
[964179.633]  -> wl_region@63.destroy()
[964179.674]  -> wl_subcompositor@28.get_subsurface(new id wl_subsurface@64, wl_surface@58, wl_surface@24)
[964179.729]  -> wl_subsurface@64.set_desync()
EiCamera CustomGstPipeline: rect x: 11, y:11, w: 932, h: 452 
[964179.835]  -> wl_subsurface@64.set_position(11, 11)
[964179.892]  -> wp_viewport@51.set_destination(932, 452)
[964180.289]  -> wl_shm@53.create_pool(new id wl_shm_pool@65, fd 42, 4)
[964180.362]  -> wl_shm_pool@65.create_buffer(new id wl_buffer@66, 0, 1, 1, 4, 1)
[964180.543]  -> wl_shm_pool@65.destroy()
[964180.599]  -> wl_surface@58.attach(wl_buffer@66, 0, 0)
[964180.704]  -> wl_surface@58.damage(0, 0, 932, 452)
[964180.795]  -> wl_surface@58.commit()
[964181.180]  -> gbm_buffer_backend@55.create_params(new id gbm_buffer_params@67)
[964181.259]  -> gbm_buffer_params@67.create(fd 45, fd 46, 1920, 1080, 842094158, 0)
[964181.514] wl_pointer@12.motion(1168430, 88.054688, 398.695312)
[964182.929] wl_display@1.delete_id(62)
[964183.058] wl_display@1.delete_id(65)
[964183.164] gbm_buffer_params@67.created(new id wl_buffer@1946160704)
[964182.942] wl_display@1.delete_id(63)
[964183.241]  -> gbm_buffer_params@67.destroy()
[964183.392]  -> wl_surface@36.frame(new id wl_callback@63)
[964183.481]  -> wl_subsurface@47.set_sync()
[964183.555]  -> wp_viewport@61.set_destination(803, 452)
[964183.616]  -> wl_subsurface@47.set_position(64, 0)
[964183.705]  -> wl_compositor@21.create_region(new id wl_region@65)
[964183.777]  -> wl_region@65.add(0, 0, 932, 452)
[964183.864]  -> wl_surface@58.set_opaque_region(wl_region@65)
[964183.918]  -> wl_region@65.destroy()
[964183.957]  -> wl_compositor@21.create_region(new id wl_region@62)
[964184.012]  -> wl_region@62.add(0, 0, 932, 452)
[964184.100]  -> wl_surface@36.set_opaque_region(wl_region@62)
[964184.173]  -> wl_region@62.destroy()
[964184.226]  -> wl_surface@36.attach(wl_buffer@4278190080, 0, 0)
[964184.328]  -> wl_surface@36.damage(0, 0, 803, 452)
[964184.414]  -> wl_surface@36.commit()
[964184.462]  -> wl_surface@58.damage(0, 0, 932, 452)
[964184.510]  -> wl_surface@58.commit()
[964184.550]  -> wl_subsurface@47.set_desync()
[964190.217] wl_display@1.delete_id(67)
[964190.224] wl_display@1.delete_id(65)
[964190.341] wl_display@1.delete_id(62)
[964190.412] wl_display@1.delete_id(63)
[964190.537] wl_buffer@66.release()
[964190.980]  -> wl_buffer@66.destroy()
[964191.063] wl_callback@63.done(1168436)
[964222.071]  -> gbm_buffer_backend@55.create_params(new id gbm_buffer_params@63)
[964222.200]  -> gbm_buffer_params@63.create(fd 41, fd 42, 1920, 1080, 842094158, 0)
[964225.278] wl_display@1.delete_id(66)
[964225.354] gbm_buffer_params@63.created(new id wl_buffer@1946161584)
[964225.393]  -> gbm_buffer_params@63.destroy()
[964225.835]  -> wl_surface@36.frame(new id wl_callback@66)
[964225.978]  -> wl_surface@36.attach(wl_buffer@4278190081, 0, 0)
[964226.212]  -> wl_surface@36.damage(0, 0, 803, 452)
[964226.520]  -> wl_surface@36.commit()
[964231.491] wl_display@1.delete_id(63)
[964231.582] wl_display@1.delete_id(66)
[964231.707] wl_buffer@4278190080.release()
[964232.530]  -> wl_buffer@4278190080.destroy()
[964232.690] wl_callback@66.done(1168477)
[964241.599] wl_pointer@12.motion(1168490, 88.054688, 397.695312)
[964242.176]  -> gbm_buffer_backend@55.create_params(new id gbm_buffer_params@66)
[964242.283]  -> gbm_buffer_params@66.create(fd 41, fd 42, 1920, 1080, 842094158, 0)
[964246.097] gbm_buffer_params@66.created(new id wl_buffer@1946164176)
[964246.190]  -> gbm_buffer_params@66.destroy()
[964246.284]  -> wl_surface@36.frame(new id wl_callback@63)
[964246.383]  -> wl_surface@36.attach(wl_buffer@4278190080, 0, 0)
`[964246.469]  -> wl_surface@36.damage(0, 0, 803, 452)
[964246.611]  -> wl_surface@36.commit()
[964255.247] wl_display@1.delete_id(66)
[964255.303] wl_display@1.delete_id(63)
[964255.323] wl_buffer@4278190081.release()
[964255.521] wl_pointer@12.motion(1168504, 88.054688, 394.773438)