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isjerryxiao / kmsvnc

A VNC server for DRM/KMS capable GNU/Linux devices
GNU General Public License v3.0
50 stars 6 forks source link

[amdgpu] I'm blue (da ba dee, da ba die) (Image format seems misdetected) #7

Closed ctrlcctrlv closed 10 months ago

ctrlcctrlv commented 1 year ago

image

[fred@大.狸.agency ~/.cache/yay/kmsvnc-git/src/kmsvnc]$ sudo gdb ./build/kmsvnc -ex 'run -p 5901  -b 10.2.2.2 -4 -d /dev/dri/card0'
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Reading symbols from ./build/kmsvnc...
Starting program: /home/fred/.cache/yay/kmsvnc-git/src/kmsvnc/build/kmsvnc -p 5901  -b 10.2.2.2 -4 -d /dev/dri/card0
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
No keyboard layout set from environment variables, use US layout by default
See https://xkbcommon.org/doc/current/structxkb__rule__names.html
drm driver is amdgpu
Plane 40 CRTC 0 FB 0 Type primary
Plane 46 CRTC 0 FB 0 Type primary
Plane 52 CRTC 0 FB 0 Type primary
Plane 58 CRTC 0 FB 0 Type primary
Plane 64 CRTC 95 FB 154 Type primary
Using plane 64 to locate framebuffers
Template framebuffer is 154: 2944x1080 fourcc:875713112 mod:144115188622392067 flags:2
handles 1 1 1 0
offsets 0 13565952 13639680 0
pitches 11776 3072 3072 0
format XR24, modifier AMD:GFX10_RBPLUS,GFX9_64K_R_X,DCC,DCC_RETILE,DCC_INDEPENDENT_64B,DCC_INDEPENDENT_128B,DCC_MAX_COMPRESSED_BLOCK=64B,DCC_CONSTANT_ENCODE,PIPE_XOR_BITS=4,PACKERS=4
[New Thread 0x7fffeb3ff6c0 (LWP 295875)]
[New Thread 0x7fffeabfe6c0 (LWP 295876)]
[New Thread 0x7fffea3fd6c0 (LWP 295877)]
[New Thread 0x7fffe9bfc6c0 (LWP 295878)]
vaapi vendor Mesa Gallium driver 23.3.0-devel for AMD Radeon RX 6900 XT (navi21, LLVM 16.0.6, DRM 3.54, 6.3.7-1-amd-staging-drm-next-git-gb4d88db12014)
va operation error 0x1 operation failed on line 338
got vaapi image:
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
17/09/2023 19:25:46 Listening for VNC connections on TCP port 5901
[New Thread 0x7fffdbfff6c0 (LWP 295879)]
^C
Thread 1 "kmsvnc" received signal SIGINT, Interrupt.
0x00007ffff7ad5835 in clock_nanosleep () from /usr/lib/libc.so.6
(gdb) list
353            kmsvnc->disable_input = 1;
354            break;
355        case 'n':
356            kmsvnc->vnc_opt->desktop_name = arg;
357            break;
358        case ARGP_KEY_ARG:
359            return ARGP_ERR_UNKNOWN;
360        default:
361            return ARGP_ERR_UNKNOWN;
362    }
(gdb) p kmsvnc
$1 = (struct kmsvnc_data *) 0x55555557f290
(gdb) p *kmsvnc
$2 = {debug_capture_fb = 0x0, card = 0x7fffffffecd6 "/dev/dri/card0", force_driver = 0x0, vnc_opt = 0x55555557f330, input_wakeup = 0 '\000', disable_input = 0 '\000', va_derive_enabled = -1, debug_enabled = 0 '\000', source_plane = 0, 
  source_crtc = 0, input_width = 0, input_height = 0, input_offx = 0, input_offy = 0, screen_blank = 0 '\000', screen_blank_restore = 0 '\000', drm = 0x5555555b8ca0, input = 0x555555564170, keymap = 0x555555579a50, 
  va = 0x55555559dd10, server = 0x55555575e5a0, shutdown = 0 '\000', capture_cursor = 0 '\000', cursor_bitmap = 0x0, cursor_bitmap_len = 0, buf = 0x5555563c1c30 "", buf1 = 0x555556fe2c40 ""}
(gdb) p *kmsvnc->drm
$3 = {drm_fd = 4, drm_master_fd = 0, drm_ver = 0x555555582350, prime_fd = 5, plane = 0x555555582310, cursor_plane = 0x0, plane_res = 0x555555563e70, mfb = 0x55555558d8b0, cursor_mfb = 0x0, plane_id = 0, mmap_fd = 5, 
  mmap_size = 12718080, mmap_offset = 0, mapped = 0x0, cursor_mapped = 0x0, cursor_mmap_size = 0, skip_map = 1 '\001', funcs = 0x5555555646b0, pixfmt_name = 0x555555564530 "XR24", mod_vendor = 0x555555564bf0 "AMD", 
  mod_name = 0x5555555a93c0 "GFX10_RBPLUS,GFX9_64K_R_X,DCC,DCC_RETILE,DCC_INDEPENDENT_64B,DCC_INDEPENDENT_128B,DCC_MAX_COMPRESSED_BLOCK=64B,DCC_CONSTANT_ENCODE,PIPE_XOR_BITS=4,PACKERS=4", kms_convert_buf = 0x0, 
  kms_convert_buf_len = 0, kms_cpy_tmp_buf = 0x0, kms_cpy_tmp_buf_len = 0, kms_cursor_buf = 0x0, kms_cursor_buf_len = 0, gamma = 0x0}
(gdb) p *kmsvnc->drm_ver
There is no member named drm_ver.
(gdb) p *kmsvnc->drm->drm_ver
$4 = {version_major = 3, version_minor = 54, version_patchlevel = 0, name_len = 6, name = 0x55555559c830 "amdgpu", date_len = 8, date = 0x55555559c810 "20150101", desc_len = 7, desc = 0x55555559cc50 "AMD GPU"}
(gdb)
isjerryxiao commented 1 year ago

It seems that iHD and mesa is reporting exactly opposite values for blue_mask, green_mask and red_mask. For iHD it is always MSB_FIRST while mesa reports LSB_FIRST. The plan here is to always use the requested format and blindly assume the vaapi driver returns the correct image format.

isjerryxiao commented 1 year ago

Also can you please provide the output of kmsvnc --debug -i

ctrlcctrlv commented 1 year ago 
[fred@大.狸.agency ~]$ sudo !!
sudo kmsvnc --debug -i
drm driver is amdgpu
Plane 45 CRTC 0 FB 0 Type primary
Plane 50 CRTC 0 FB 0 Type primary
Plane 55 CRTC 0 FB 0 Type primary
Plane 60 CRTC 0 FB 0 Type primary
Plane 65 CRTC 90 FB 153 Type primary
Using plane 65 to locate framebuffers
Template framebuffer is 153: 4864x2160 fourcc:875713112 mod:144115188622392067 flags:2
handles 1 1 1 0
offsets 0 42336256 42541056 0
pitches 19456 5120 5120 0
format XR24, modifier AMD:GFX10_RBPLUS,GFX9_64K_R_X,DCC,DCC_RETILE,DCC_INDEPENDENT_64B,DCC_INDEPENDENT_128B,DCC_MAX_COMPRESSED_BLOCK=64B,DCC_CONSTANT_ENCODE,PIPE_XOR_BITS=4,PACKERS=4
va msg: VA-API version 1.20.0
va msg: Trying to open /usr/lib/dri/radeonsi_drv_video.so
va msg: Found init function __vaDriverInit_1_20
va msg: va_openDriver() returns 0
vaapi vendor Mesa Gallium driver 23.3.0-devel for AMD Radeon RX 6900 XT (navi21, LLVM 16.0.6, DRM 3.52, 6.0.0-1-hdr-git-02753-gff57328e5784)
selected rt_format 131072, alpha 0
image fmt: fourcc 842094158, NV12, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808530000, P010, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 909193296, P016, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808596553, I420, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 842094169, YV12, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1448695129, YUYV, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 844715353, YUY2, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1498831189, UYVY, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808466521, Y800, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1345598516, 444P, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1346520914, RGBP, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1095911234, BGRA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
image fmt: fourcc 1094862674, RGBA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, reserved 0 0 0 0
image fmt: fourcc 1111970369, ARGB, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, reserved 0 0 0 0
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
image fmt: fourcc 1480738642, RGBX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, reserved 0 0 0 0
va operation error 0x1 operation failed on line 338
got vaapi image:
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
18/09/2023 08:36:34 Listening for VNC connections on TCP port 5900
18/09/2023 08:36:34 Listening for VNC connections on TCP6 port 5900
^C[fred@大.狸.agency ~]$
isjerryxiao commented 1 year ago

It seems that mesa returns nonsense blue_mask, green_mask and red_mask.

isjerryxiao commented 1 year ago 
va msg: VA-API version 1.20.0
va msg: User environment variable requested driver 'iHD'
va msg: Trying to open /usr/lib/dri/iHD_drv_video.so
va msg: Found init function __vaDriverInit_1_20
va msg: va_openDriver() returns 0
vaapi vendor Intel iHD driver for Intel(R) Gen Graphics - 23.3.3 ()
selected rt_format 131072, alpha 0
image fmt: fourcc 1095911234, BGRA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff000000, green_mask 0xff0000, red_mask 0xff00, reserved 0 0 0 0
image fmt: fourcc 1111970369, ARGB, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
image fmt: fourcc 1094862674, RGBA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff00, green_mask 0xff0000, red_mask 0xff000000, reserved 0 0 0 0
image fmt: fourcc 1380401729, ABGR, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, reserved 0 0 0 0
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff000000, green_mask 0xff0000, red_mask 0xff00, reserved 0 0 0 0
image fmt: fourcc 1111970392, XRGB, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, reserved 0 0 0 0
image fmt: fourcc 1480738642, RGBX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff00, green_mask 0xff0000, red_mask 0xff000000, reserved 0 0 0 0
image fmt: fourcc 1380401752, XBGR, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, reserved 0 0 0 0
image fmt: fourcc 808669761, AR30, byte_order VA_LSB_FIRST, bpp 32, depth 30, blue_mask 0x3ff, green_mask 0xffc00, red_mask 0x3ff00000, reserved 0 0 0 0
image fmt: fourcc 808665665, AB30, byte_order VA_LSB_FIRST, bpp 32, depth 30, blue_mask 0x3ff00000, green_mask 0xffc00, red_mask 0x3ff, reserved 0 0 0 0
image fmt: fourcc 808669784, XR30, byte_order VA_LSB_FIRST, bpp 32, depth 30, blue_mask 0x3ff, green_mask 0xffc00, red_mask 0x3ff00000, reserved 0 0 0 0
image fmt: fourcc 808665688, XB30, byte_order VA_LSB_FIRST, bpp 32, depth 30, blue_mask 0x3ff00000, green_mask 0xffc00, red_mask 0x3ff, reserved 0 0 0 0
image fmt: fourcc 909199186, RG16, byte_order VA_LSB_FIRST, bpp 16, depth 16, blue_mask 0x1f, green_mask 0x7e0, red_mask 0xf800, reserved 0 0 0 0
image fmt: fourcc 1346520914, RGBP, byte_order VA_LSB_FIRST, bpp 24, depth 24, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1347569474, BGRP, byte_order VA_LSB_FIRST, bpp 24, depth 24, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1448433985, AYUV, byte_order VA_LSB_FIRST, bpp 32, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808466521, Y800, byte_order VA_LSB_FIRST, bpp 8, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 842094158, NV12, byte_order VA_LSB_FIRST, bpp 12, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 825382478, NV21, byte_order VA_LSB_FIRST, bpp 12, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 844715353, YUY2, byte_order VA_LSB_FIRST, bpp 16, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1498831189, UYVY, byte_order VA_LSB_FIRST, bpp 16, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 842094169, YV12, byte_order VA_LSB_FIRST, bpp 12, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808596553, I420, byte_order VA_LSB_FIRST, bpp 12, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1345401140, 411P, byte_order VA_LSB_FIRST, bpp 12, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1211249204, 422H, byte_order VA_LSB_FIRST, bpp 16, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1446130228, 422V, byte_order VA_LSB_FIRST, bpp 16, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 1345598516, 444P, byte_order VA_LSB_FIRST, bpp 24, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 860048713, IMC3, byte_order VA_LSB_FIRST, bpp 16, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
image fmt: fourcc 808530000, P010, byte_order VA_LSB_FIRST, bpp 24, depth 0, blue_mask 0, green_mask 0, red_mask 0, reserved 0 0 0 0
got vaapi image:
image fmt: fourcc 1480738642, RGBX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff00, green_mask 0xff0000, red_mask 0xff000000, reserved 0 0 0 0
18/09/2023 21:09:54 Listening for VNC connections on TCP port 5900
18/09/2023 21:09:54 Listening for VNC connections on TCP6 port 5900

Looks like I'll have to hard code these masks myself.

isjerryxiao commented 1 year ago

Should be fixed by 4ba2de0

ctrlcctrlv commented 1 year ago

sorry still broken :s

image

ctrlcctrlv commented 1 year ago 
[fred@大.狸.agency ~/.cache/yay/kmsvnc-git]$ sudo kmsvnc --debug -i
drm driver is amdgpu
Plane 40 CRTC 0 FB 0 Type primary
Plane 45 CRTC 0 FB 0 Type primary
Plane 50 CRTC 0 FB 0 Type primary
Plane 55 CRTC 0 FB 0 Type primary
Plane 60 CRTC 0 FB 0 Type primary
Plane 65 CRTC 77 FB 119 Type primary
Using plane 65 to locate framebuffers
Template framebuffer is 119: 3840x2160 fourcc:875713112 mod:0 flags:2
handles 1 0 0 0
offsets 0 0 0 0
pitches 15360 0 0 0
format XR24, modifier NONE:LINEAR
va msg: VA-API version 1.20.0
va msg: Trying to open /usr/lib/dri/radeonsi_drv_video.so
va msg: Found init function __vaDriverInit_1_20
va msg: va_openDriver() returns 0
vaapi vendor Mesa Gallium driver 23.3.0-devel for AMD Radeon RX 6900 XT (navi21, LLVM 16.0.6, DRM 3.49, 6.1.54-1-lts)
selected rt_format 131072, alpha 0
image fmt: fourcc 842094158, NV12, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 808530000, P010, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 909193296, P016, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 808596553, I420, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 842094169, YV12, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1448695129, YUYV, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 844715353, YUY2, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1498831189, UYVY, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 808466521, Y800, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1345598516, 444P, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1346520914, RGBP, byte_order VA_MSB_FIRST, bpp 0, depth 0, blue_mask 0, green_mask 0, red_mask 0, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1095911234, BGRA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, alpha_mask 0xff000000, reserved 0 0 0 0
image fmt: fourcc 1094862674, RGBA, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, alpha_mask 0xff000000, reserved 0 0 0 0
image fmt: fourcc 1111970369, ARGB, byte_order VA_LSB_FIRST, bpp 32, depth 32, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, alpha_mask 0xff000000, reserved 0 0 0 0
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, alpha_mask 0, reserved 0 0 0 0
image fmt: fourcc 1480738642, RGBX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff0000, green_mask 0xff00, red_mask 0xff, alpha_mask 0, reserved 0 0 0 0
va operation error 0x1 operation failed on line 386
got vaapi image:
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff, green_mask 0xff00, red_mask 0xff0000, alpha_mask 0, reserved 0 0 0 0
selected image format:
image fmt: fourcc 1481787202, BGRX, byte_order VA_LSB_FIRST, bpp 32, depth 24, blue_mask 0xff000000, green_mask 0xff0000, red_mask 0xff00, alpha_mask 0, reserved 0 0 0 0
24/09/2023 07:47:46 Listening for VNC connections on TCP port 5900
24/09/2023 07:47:46 Listening for VNC connections on TCP6 port 5900
24/09/2023 07:47:53   0 other clients
24/09/2023 07:47:53 Normal socket connection
24/09/2023 07:47:53 Client Protocol Version 3.8
24/09/2023 07:47:53 Protocol version sent 3.8, using 3.8
24/09/2023 07:47:53 rfbProcessClientSecurityType: executing handler for type 1
24/09/2023 07:47:53 rfbProcessClientSecurityType: returning securityResult for client rfb version >= 3.8
24/09/2023 07:47:53 Pixel format for client ::1:
24/09/2023 07:47:53   32 bpp, depth 24, little endian
24/09/2023 07:47:53   true colour: max r 255 g 255 b 255, shift r 16 g 8 b 0
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFEC6)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0x574D5664)
24/09/2023 07:47:53 Enabling full-color cursor updates for client ::1
24/09/2023 07:47:53 Enabling X-style cursor updates for client ::1
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0x574D5666)
24/09/2023 07:47:53 Enabling NewFBSize protocol extension for client ::1
24/09/2023 07:47:53 Enabling ExtDesktopSize protocol extension for client ::1
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFEFB)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0x574D5668)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFECD)
24/09/2023 07:47:53 Enabling LastRect protocol extension for client ::1
24/09/2023 07:47:53 Enabling ExtendedClipboard extension for client ::1
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFEC7)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFEC8)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0xFFFFFEFE)
24/09/2023 07:47:53 rfbProcessClientNormalMessage: ignoring unsupported encoding type Enc(0x00000032)
24/09/2023 07:47:53 Using compression level 2 for client ::1
24/09/2023 07:47:53 Using image quality level 8 for client ::1
24/09/2023 07:47:53 Using JPEG subsampling 0, Q92 for client ::1
24/09/2023 07:47:53 Using tight encoding for client ::1
24/09/2023 07:47:53 Sending rfbEncodingExtDesktopSize for size (3840x2160) 
24/09/2023 07:47:53 Client requested resolution change to (1896x1034)
24/09/2023 07:47:53 Sending rfbEncodingExtDesktopSize for size (3840x2160) resize prohibited
24/09/2023 07:47:53 Client requested resolution change to (1888x999)
24/09/2023 07:47:54 Sending rfbEncodingExtDesktopSize for size (3840x2160) resize prohibited
24/09/2023 07:47:56 Client ::1 gone
24/09/2023 07:47:56 Statistics             events    Transmit/ RawEquiv ( saved)
24/09/2023 07:47:56  ServerCutText       :      1 |        16/       16 (  0.0%)
24/09/2023 07:47:56  FramebufferUpdate   :     16 |         0/        0 (  0.0%)
24/09/2023 07:47:56  LastRect            :      1 |        12/       12 (  0.0%)
24/09/2023 07:47:56  tight               :    128 |     34142/ 33181056 ( 99.9%)
24/09/2023 07:47:56  RichCursor          :      1 |       255/      255 (  0.0%)
24/09/2023 07:47:56  ExtendedDesktopSize :      3 |        96/       96 (  0.0%)
24/09/2023 07:47:56  TOTALS              :    150 |     34521/ 33181435 ( 99.9%)
24/09/2023 07:47:56 Statistics             events    Received/ RawEquiv ( saved)
24/09/2023 07:47:56  PointerEvent        :     28 |       168/      168 (  0.0%)
24/09/2023 07:47:56  SetDesktopSize      :      2 |        48/       48 (  0.0%)
24/09/2023 07:47:56  ClientCutText       :      1 |        16/       16 (  0.0%)
24/09/2023 07:47:56  FramebufferUpdate   :     20 |       200/      200 (  0.0%)
24/09/2023 07:47:56  SetEncodings        :      1 |       104/      104 (  0.0%)
24/09/2023 07:47:56  SetPixelFormat      :      1 |        20/       20 (  0.0%)
24/09/2023 07:47:56  TOTALS              :     53 |       556/      556 (  0.0%)
^C[fred@大.狸.agency ~/.cache/yay/kmsvnc-git]$