Update SDL2 to version 2.28.1.

2026-08-17 19:24:09 +02:00 · 2023-08-31 22:21:03 -03:00
parent 99b2757fc5
commit a82fcdd079
1394 changed files with 313046 additions and 190617 deletions
@@ -16,6 +16,26 @@ cmake --build build
 cmake --install build
 ```

+## Hints
+The PS2 port has a special Hint for having a dynamic VSYNC. The Hint is `SDL_HINT_PS2_DYNAMIC_VSYNC`.
+If you enabled the dynamic vsync having as well `SDL_RENDERER_PRESENTVSYNC` enabled, then if the app is not able to run at 60 FPS, automatically the `vsync` will be disabled having a better performance, instead of droping FPS to 30.
+
+## Notes
+If you trying to debug a SDL app through [ps2client](https://github.com/ps2dev/ps2client) you need to avoid the IOP reset, otherwise you will lose the conection with your computer.
+So to avoid the reset of the IOP CPU, you need to call to the macro `SDL_PS2_SKIP_IOP_RESET();`.
+It could be something similar as:
+```c
+.....
+
+SDL_PS2_SKIP_IOP_RESET();
+
+int main(int argc, char *argv[])
+{
+.....
+```
+For a release binary is recommendable to reset the IOP always.
+
+Remember to do a clean compilation everytime you enable or disable the `SDL_PS2_SKIP_IOP_RESET` otherwise the change won't be reflected.

 ## Getting PS2 Dev
 [Installing PS2 Dev](https://github.com/ps2dev/ps2dev)
@@ -28,7 +48,4 @@ cmake --install build
 ## To Do
 - PS2 Screen Keyboard
 - Dialogs
- Audio
- Video
- Controllers
- Others
+- Others