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dluksza opened this issue Jan 14, 2020 · 8 comments
Closed

vsync support broke touch actions #27

dluksza opened this issue Jan 14, 2020 · 8 comments

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@dluksza
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dluksza commented Jan 14, 2020 •
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It seems that adding vsync support fixed the setState related bugs, but it also breaks the touch input.

The same (example) counter app works fine on commit 530049f, but then on touch actions doesn't work on commit 80436ed .
@ardera
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ardera commented Jan 14, 2020

That's weird. I just tested it when I pushed the latest commit and it worked fine. Did you also try the latest commit?
Could please attach the complete commandline output of running flutter-pi? Maybe there's some hint there.

@dluksza
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dluksza commented Jan 14, 2020

Here is the full output

engine_argv[0] = ./flutter-pi/out/flutter-pi
initializing display...
Finding a suitable DRM device, since none is given...
looking for a suitable DRM device from 1 available DRM devices...
  devices[0]: 
    available nodes: DRM_NODE_PRIMARY, DRM_NODE_RENDER
    nodes[DRM_NODE_PRIMARY] = "/dev/dri/card0"
    nodes[DRM_NODE_RENDER] = "/dev/dri/renderD128"
    bustype: DRM_BUS_PLATFORM
    businfo.fullname: /soc/gpu
    opening DRM device candidate at "/dev/dri/card0"...
    getting resources of DRM device candidate at "/dev/dri/card0"...
    flutter-pi chose "/dev/dri/card0" as its DRM device.
Finding a connected connector from 1 available connectors...
  connectors[0]: connected? yes, type: 0x0B (HDMI-A), 340mm x 190mm
Choosing DRM mode from 26 available modes...
  modes[0]: name: "1366x768", 1366x768p, 60Hz, type: 72, flags: 5
    this mode is preferred by DRM. (DRM_MODE_TYPE_PREFERRED)
  modes[1]: name: "1920x1080", 1920x1080p, 60Hz, type: 64, flags: 5
  modes[2]: name: "1920x1080", 1920x1080p, 60Hz, type: 64, flags: 5
  modes[3]: name: "1920x1080", 1920x1080p, 50Hz, type: 64, flags: 5
  modes[4]: name: "1280x800", 1280x800p, 60Hz, type: 64, flags: 9
  modes[5]: name: "1280x720", 1280x720p, 60Hz, type: 64, flags: 5
  modes[6]: name: "1280x720", 1280x720p, 60Hz, type: 64, flags: 5
  modes[7]: name: "1280x720", 1280x720p, 50Hz, type: 64, flags: 5
  modes[8]: name: "1024x768", 1024x768p, 75Hz, type: 64, flags: 5
  modes[9]: name: "1024x768", 1024x768p, 70Hz, type: 64, flags: 10
  modes[10]: name: "1024x768", 1024x768p, 66Hz, type: 0, flags: 6
  modes[11]: name: "1024x768", 1024x768p, 60Hz, type: 64, flags: 10
  modes[12]: name: "832x624", 832x624p, 75Hz, type: 64, flags: 10
  modes[13]: name: "800x600", 800x600p, 75Hz, type: 64, flags: 5
  modes[14]: name: "800x600", 800x600p, 72Hz, type: 64, flags: 5
  modes[15]: name: "800x600", 800x600p, 60Hz, type: 64, flags: 5
  modes[16]: name: "800x600", 800x600p, 56Hz, type: 64, flags: 5
  modes[17]: name: "720x576", 720x576p, 50Hz, type: 64, flags: 10
  modes[18]: name: "720x480", 720x480p, 60Hz, type: 64, flags: 10
  modes[19]: name: "720x480", 720x480p, 60Hz, type: 64, flags: 10
  modes[20]: name: "640x480", 640x480p, 75Hz, type: 64, flags: 10
  modes[21]: name: "640x480", 640x480p, 73Hz, type: 64, flags: 10
  modes[22]: name: "640x480", 640x480p, 67Hz, type: 64, flags: 10
  modes[23]: name: "640x480", 640x480p, 60Hz, type: 64, flags: 10
  modes[24]: name: "640x480", 640x480p, 60Hz, type: 64, flags: 10
  modes[25]: name: "720x400", 720x400p, 70Hz, type: 64, flags: 6
Display properties:
  1366 x 768, 60Hz
  340mm x 190mm
  pixel_ratio = 1.057276
Finding DRM encoder...
Creating GBM device
Querying EGL client extensions...
Getting EGL display for GBM device...
Initializing EGL...
Querying EGL display extensions...
Using display 27468240 with EGL version 1.4
===================================
EGL information:
  version: 1.4
  vendor: "Mesa Project"
  client extensions: "EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_wayland EGL_EXT_platform_x11 EGL_MESA_platform_gbm EGL_MESA_platform_surfaceless EGL_EXT_platform_device"
  display extensions: "EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_WL_bind_wayland_display "
===================================
Binding OpenGL ES API...
Choosing EGL config...
Finding EGL configs with appropriate attributes...
Creating EGL context...
Creating EGL window surface...
===================================
OpenGL ES information:
  version: "OpenGL ES 2.0 Mesa 19.2.0-rc1"
  shading language version: "OpenGL ES GLSL ES 1.0.16"
  vendor: "Broadcom"
  renderer: "VC4 V3D 2.1"
  extensions: "GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_EXT_occlusion_query_boolean GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_separate_shader_objects GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_draw_elements_base_vertex GL_EXT_texture_border_clamp GL_KHR_context_flush_control GL_OES_draw_elements_base_vertex GL_OES_texture_border_clamp GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_KHR_parallel_shader_compile GL_MESA_tile_raster_order "
===================================
Swapping buffers...
Locking front buffer...
getting new framebuffer for BO...
Setting CRTC...
Clearing current context...
finished display setup!
Initializing Application...
Initializing Plugin Registry...
Initialized Services plugin.
[elm327plugin] elm_open: process doesn't have access to serial device "/dev/rfcomm0": No such file or directory
[elm327plugin] ELM327Plugin_init: ELM327 communication was not initialized successfully. elm327plugin won't supply any OBDII data. error code: No such file or directory
[elm327plugin] running pid query queue processor
[ERROR:engine/src/flutter/shell/platform/embedder/embedder_surface_gl.cc(107)] Could not create a resource context for async texture uploads. Expect degraded performance. Set a valid make_resource_current callback on FlutterOpenGLRendererConfig.
flutter: Observatory listening on http://127.0.0.1:33741/V7TyMnhO6dc=/
detected VideoCore IV as underlying graphics chip, and VC4 as the driver.
Reporting modified GL_EXTENSIONS string that doesn't contain non-working extensions.
[ERROR:engine/src/flutter/shell/platform/embedder/embedder_surface_gl.cc(107)] Could not create a resource context for async texture uploads. Expect degraded performance. Set a valid make_resource_current callback on FlutterOpenGLRendererConfig.
flutter engine successfully started up.
Initializing Input devices...
  input device 0: path="/dev/input/event0"
      ILITEK ILITEK-TP, connected via USB. vendor: 0x222A, product: 0x222A, version: 0x19F7C50
Running IO thread...
Running message loop...

I don't recall changing anything else. I've also verified this on android emulator and FAB action works as expected.

@ardera
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ardera commented Jan 15, 2020

I have no idea what could be causing this. I'll create a new branch debug-touch soon where I'll revert some of the changes from 80436ed, can you then try that branch and tell me if it works?

@ardera
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ardera commented Jan 15, 2020

Just pushed a commit to debug-touch adding some logging to on_user_input. Can you try that one a send me the full commandline output?

@dluksza
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dluksza commented Jan 15, 2020

Here is the output:

pi@raspberrypi:~ $ ./flutter-pi/out/flutter-pi counter/
engine_argv[0] = ./flutter-pi/out/flutter-pi
initializing display...
Finding a suitable DRM device, since none is given...
looking for a suitable DRM device from 1 available DRM devices...
  devices[0]: 
    available nodes: DRM_NODE_PRIMARY, DRM_NODE_RENDER
    nodes[DRM_NODE_PRIMARY] = "/dev/dri/card0"
    nodes[DRM_NODE_RENDER] = "/dev/dri/renderD128"
    bustype: DRM_BUS_PLATFORM
    businfo.fullname: /soc/gpu
    opening DRM device candidate at "/dev/dri/card0"...
    getting resources of DRM device candidate at "/dev/dri/card0"...
    flutter-pi chose "/dev/dri/card0" as its DRM device.
Finding a connected connector from 1 available connectors...
  connectors[0]: connected? yes, type: 0x0B (HDMI-A), 340mm x 190mm
Choosing DRM mode from 26 available modes...
  modes[0]: name: "1366x768", 1366x768p, 60Hz, type: 72, flags: 5
    this mode is preferred by DRM. (DRM_MODE_TYPE_PREFERRED)
  modes[1]: name: "1920x1080", 1920x1080p, 60Hz, type: 64, flags: 5
  modes[2]: name: "1920x1080", 1920x1080p, 60Hz, type: 64, flags: 5
  modes[3]: name: "1920x1080", 1920x1080p, 50Hz, type: 64, flags: 5
  modes[4]: name: "1280x800", 1280x800p, 60Hz, type: 64, flags: 9
  modes[5]: name: "1280x720", 1280x720p, 60Hz, type: 64, flags: 5
  modes[6]: name: "1280x720", 1280x720p, 60Hz, type: 64, flags: 5
  modes[7]: name: "1280x720", 1280x720p, 50Hz, type: 64, flags: 5
  modes[8]: name: "1024x768", 1024x768p, 75Hz, type: 64, flags: 5
  modes[9]: name: "1024x768", 1024x768p, 70Hz, type: 64, flags: 10
  modes[10]: name: "1024x768", 1024x768p, 66Hz, type: 0, flags: 6
  modes[11]: name: "1024x768", 1024x768p, 60Hz, type: 64, flags: 10
  modes[12]: name: "832x624", 832x624p, 75Hz, type: 64, flags: 10
  modes[13]: name: "800x600", 800x600p, 75Hz, type: 64, flags: 5
  modes[14]: name: "800x600", 800x600p, 72Hz, type: 64, flags: 5
  modes[15]: name: "800x600", 800x600p, 60Hz, type: 64, flags: 5
  modes[16]: name: "800x600", 800x600p, 56Hz, type: 64, flags: 5
  modes[17]: name: "720x576", 720x576p, 50Hz, type: 64, flags: 10
  modes[18]: name: "720x480", 720x480p, 60Hz, type: 64, flags: 10
  modes[19]: name: "720x480", 720x480p, 60Hz, type: 64, flags: 10
  modes[20]: name: "640x480", 640x480p, 75Hz, type: 64, flags: 10
  modes[21]: name: "640x480", 640x480p, 73Hz, type: 64, flags: 10
  modes[22]: name: "640x480", 640x480p, 67Hz, type: 64, flags: 10
  modes[23]: name: "640x480", 640x480p, 60Hz, type: 64, flags: 10
  modes[24]: name: "640x480", 640x480p, 60Hz, type: 64, flags: 10
  modes[25]: name: "720x400", 720x400p, 70Hz, type: 64, flags: 6
Display properties:
  1366 x 768, 60Hz
  340mm x 190mm
  pixel_ratio = 1.057276
Finding DRM encoder...
Creating GBM device
Querying EGL client extensions...
Getting EGL display for GBM device...
Initializing EGL...
Querying EGL display extensions...
Using display 20111840 with EGL version 1.4
===================================
EGL information:
  version: 1.4
  vendor: "Mesa Project"
  client extensions: "EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_wayland EGL_EXT_platform_x11 EGL_MESA_platform_gbm EGL_MESA_platform_surfaceless EGL_EXT_platform_device"
  display extensions: "EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_WL_bind_wayland_display "
===================================
Binding OpenGL ES API...
Choosing EGL config...
Finding EGL configs with appropriate attributes...
Creating EGL context...
Creating EGL window surface...
===================================
OpenGL ES information:
  version: "OpenGL ES 2.0 Mesa 19.2.0-rc1"
  shading language version: "OpenGL ES GLSL ES 1.0.16"
  vendor: "Broadcom"
  renderer: "VC4 V3D 2.1"
  extensions: "GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_EXT_occlusion_query_boolean GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_separate_shader_objects GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_draw_elements_base_vertex GL_EXT_texture_border_clamp GL_KHR_context_flush_control GL_OES_draw_elements_base_vertex GL_OES_texture_border_clamp GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_KHR_parallel_shader_compile GL_MESA_tile_raster_order "
===================================
Swapping buffers...
Locking front buffer...
getting new framebuffer for BO...
Setting CRTC...
Clearing current context...
finished display setup!
Initializing Application...
Initializing Plugin Registry...
Initialized Services plugin.
[elm327plugin] elm_open: process doesn't have access to serial device "/dev/rfcomm0": No such file or directory
[elm327plugin] ELM327Plugin_init: ELM327 communication was not initialized successfully. elm327plugin won't supply any OBDII data. error code: No such file or directory
[elm327plugin] running pid query queue processor
[ERROR:engine/src/flutter/shell/platform/embedder/embedder_surface_gl.cc(107)] Could not create a resource context for async texture uploads. Expect degraded performance. Set a valid make_resource_current callback on FlutterOpenGLRendererConfig.
detected VideoCore IV as underlying graphics chip, and VC4 as the driver.
Reporting modified GL_EXTENSIONS string that doesn't contain non-working extensions.
[ERROR:engine/src/flutter/shell/platform/embedder/embedder_surface_gl.cc(107)] Could not create a resource context for async texture uploads. Expect degraded performance. Set a valid make_resource_current callback on FlutterOpenGLRendererConfig.
flutter engine successfully started up.
Initializing Input devices...
  input device 0: path="/dev/input/event0"
      ILITEK ILITEK-TP, connected via USB. vendor: 0x222A, product: 0x222A, version: 0x12F3C50
Running IO thread...
Running message loop...
flutter: Observatory listening on http://127.0.0.1:44879/G8ve2jHK15o=/

Tap actions still doesn't work. Also nothing is logged when I tap on the screen.

Just out of curiosity, I've checked out commit 530049f and FAB magically started working again, no other changes were required.

@ardera
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ardera commented Jan 15, 2020

nvm I think I found it. Was an off-by-one error while preparing the nfds arg for the select syscall, basically the input device that was opened last was never checked for new data. Didn't appear on my Pi because I have multiple input devices attached, and the one that was opened last wasn't my touchscreen. Gonna a push a fix to master soon

@ardera ardera closed this as completed in 00e1415 Jan 15, 2020
@dluksza
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dluksza commented Jan 15, 2020

Yeah!! Now it works! Also with the rotated screen! Thank you! :D

@ardera
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ardera commented Jan 16, 2020

no problem 😄

@beniskopf beniskopf mentioned this issue Jan 20, 2024
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