- watchdog: compare the plugin's cumulative consumed counter against a
snapshot taken when arming (re-arm was a no-op before), and judge on
cumulative pushes + elapsed time so sparse damage-driven streams are
still detected
- failure handling is idempotent (one record per breakage) and updates
every render session like main_set_local_option does, not only the
failing one; the fallback toast is not claimed for multi-display
windows the soft path cannot rescue
- probe: skip when the consumed API is missing (old plugin) or a
raster-stall is recorded (compositing could hang the main window);
a fail verdict requires fresh frame timings and a non-minimized
window; a pass never clears failed-raster-stall; toast only when
texture rendering was effectively on; probe pixel is transparent
- raster-stall monitor: judge on frame-timing staleness (a mid-episode
hang was undetectable before), gate on lifecycle/minimized/idle with
a moving quiet anchor, threshold 30s, shared with the camera page;
clear stateGlobal minimized flag on plain window restore
- adopt mismatched frame sizes only in multi-ui-session mode (legacy
mode pairs frames loosely and could ping-pong between displays)
- drop the now-dead closeSession parameter from texture destroy();
trim comments to repo style
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Root cause of #15848 (and the long-standing macOS #6296 / Linux #3343
class): raw native texture pointers are shared across the platform
thread, the engine raster thread and the video thread, with teardown
ordered by a 100 ms sleep - or, when moving a tab to a new window, by
nothing at all. A lost race frees the texture while it is still in use:
the raster thread parks on a destroyed lock (frozen/black view, a
never-presented 'transparent' hole, every later session black) and the
video thread hangs while holding session locks (app half-dead until
restart, still reported as Responding).
- unregister textures with compare-and-clear (new session_unregister_*
FFI): a late clear can no longer wipe a new window's registration
(#8016) and Rust never keeps pushing into a freed texture; the 100 ms
sleeps are gone (the plugins now drain in-flight pushes and defer
object deletion until the raster thread is done)
- guard the async texture create path against destroy racing it (#13596)
- per-display locks: the per-frame plugin call no longer holds
session-level locks, so a stalled plugin or driver call cannot freeze
every window's UI thread
- adopt the frame size after 30 consecutive mismatches instead of
dropping frames forever (silent black screen on a live connection)
- watchdog: frames pushed but never consumed by the engine fall the
session back to software rendering live, record texture-render-health,
and flip the effective default off; toggling the option clears the
record and re-arms validation
- Dart raster-stall monitor records a hung raster thread for the next
launch (rendering cannot be rescued in-process in that state)
- startup probe: render one frame through a 1x1 texture in the main
window each launch; failure disables texture rendering before the
first session goes black, a pass self-heals a stale failure record
Platform defaults are unchanged (macOS off, Win10+ on, Linux on).
Requires flutter_texture_rgba_renderer ad4c37e and
flutter_gpu_texture_renderer 767bb9f (pinned in pubspec).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* avoid create unnecessary video decoder
Signed-off-by: 21pages <pages21@163.com>
* controlled side uses the most frequent selected codec
Signed-off-by: 21pages <pages21@163.com>
* fix black screen when control old version's second screen
For versions that do not support multiple displays, the display parameter is always 0, need set type of current display
Signed-off-by: 21pages <pages21@163.com>
---------
Signed-off-by: 21pages <pages21@163.com>
* update hwcodec, gpucodec repo is merged to hwcodec
Signed-off-by: 21pages <pages21@163.com>
* rename gpucodec.rs to vram.rs
Signed-off-by: 21pages <pages21@163.com>
* rename all gpucodec to vram, because vram is a feature of hwcodec
Signed-off-by: 21pages <pages21@163.com>
* use one check process and one config file
* set check encode image size to 720p
Signed-off-by: 21pages <pages21@163.com>
---------
Signed-off-by: 21pages <pages21@163.com>
* fix padding of mobile server page PopupMenuItem
Signed-off-by: 21pages <pages21@163.com>
* improve waiting for image when only one image received
* For flutter texture late creation: create texture between session add and session start, it works not in principle but in test.
* For late PeerInfo handling
a. rgba texture render: allow zero size in on_rgba
b. gpu texture render and rgba buffer render doesn't check size currently
* Fix wrong valid flag of first frame in rgba texture render
Other issues:
* decodeImageFromPixels may fail on first image
* Correct width/height when resolution changes
Signed-off-by: 21pages <pages21@163.com>
---------
Signed-off-by: 21pages <pages21@163.com>
