potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-30 07:43:03 +04:00
Code Packages Releases Wiki Activity

highgui: drop legacy waitkey behavior

Browse Source
This commit is contained in:
Maksim Shabunin
2024-11-05 15:01:53 +03:00
parent 55105719dd
commit 25b67bc99e
2 changed files with 1 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/tutorials/introduction/env_reference/env_reference.markdown
-2
View File
@@ -119,7 +119,6 @@ Links:
## backends
OPENCV_LEGACY_WAITKEY
Some modules have multiple available backends, following variables allow choosing specific backend or changing default priorities in which backends will be probed (e.g. when opening a video file).
| name | type | default | description |
@@ -327,7 +326,6 @@ Some external dependencies can be detached into a dynamic library, which will be
| name | type | default | description |
|------|------|---------|-------------|
| OPENCV_LEGACY_WAITKEY | non-null | | switch `waitKey` return result (default behavior: `return code & 0xff` (or -1), legacy behavior: `return code`) |
| $XDG_RUNTIME_DIR | | | Wayland backend specific - create shared memory-mapped file for interprocess communication (named `opencv-shared-??????`) |
| OPENCV_HIGHGUI_FB_MODE | string | `FB` | Selects output mode for the framebuffer backend (`FB` - regular frambuffer, `EMU` - emulation, perform internal checks but does nothing, `XVFB` - compatible with _xvfb_ virtual frambuffer) |
| OPENCV_HIGHGUI_FB_DEVICE | file path | | Path to frambuffer device to use (will be checked first) |