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Andrea 2021-03-22 08:14:11 +00:00 • committed by GitHub
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@ -17,12 +17,14 @@ On a Raspberry Pi, one needs the KMS (fake or not). Better performance has been
## Dear ImGui
With the flag ``--imgui``, the rendering if performned with [Dear ImGui](https://github.com/ocornut/imgui). In this case ``--sdl-driver`` is ignored and a OpenGL ES2.0 implementation is required.
With the flag ``--imgui``, the rendering is performed with [Dear ImGui](https://github.com/ocornut/imgui). In this case ``--sdl-driver`` is ignored and a OpenGL ES2.0 implementation is required.
On a Raspberry Pi, a KMS driver is mandatory and best results are obtained on a Pi4 with FullKMS (full screen via ``F6``).
Output mentions the Dear ImGui version, e.g.: ``IMGUI_VERSION: 1.81 WIP``.
There is a rudimental suppor for configuration: *drag & drop* works for floppy disks, and they are inserted in Drive 1.
## Hotkeys
``F2``, ``F5``, ``F6``, ``F9``, ``F11``, ``F12`` and ``Pause`` have the same meaning as in AppleWin.
@ -63,3 +65,9 @@ Actual clock: 1014560.11 Hz, 7.79 s
- ``cpu``: AW's code
The clock shows expected vs actual speed.
## Debugging
For debugging and profiling (valgrind), it is best to switch off adaptive speed, as otherwise it enters a feedback loop and seems to hang.
Use ``--fixed-speed``.