[SDL2 2.32.x] Raspberry PI CM4 display rotation

[michael1413]

My display need a rotation from 270 ° / display size 800x1280

I use this code to rotate the screen

---

SDL_SetRenderTarget(Display.renderer, NULL);
SDL_RenderCopyEx(Display.renderer, Display.targetrender, &Display_Rect, &Display_Rect_Map, Display_Rotate_Angle, &Display_Rotate, 0);
SDL_RenderPresent(Display.renderer);
SDL_SetRenderTarget(Display.renderer, Display.targetrender);

---

It works under before version 2.32.x,, after the output is not rotated.

Render info is the same for both versions:

Renderer: opengles2 Software=0 Accelerated=1, Presentvsync=1 Targettexture=1
Current Mode bpp 32 SDL_PIXELFORMAT_ARGB8888 800 x 1280
INFO: SDL_GetNumVideoDisplays(): 1
INFO: SDL_GetNumDisplayModes: 1
INFO: Mode 0 bpp 32 SDL_PIXELFORMAT_ARGB8888 800 x 1280
INFO: Current Mode 0 bpp 32 SDL_PIXELFORMAT_ARGB8888 800 x 1280
Touch Devices = 1

I use the vc4-fkms-v3d-pi4 driver

[slouken]

Can you use git bisect to find out where it was broken?

[michael1413]

9f7ccbe is the first bad commit
commit 9f7ccbe
Author: Ryan C. Gordon icculus@icculus.org
Date: Fri Oct 4 02:32:24 2024 -0400

opengles2: Restore previous default texture_formats.

They were inadvertently byteswapped when making the rest of the backend
bigendian-friendly.

Fixes #11031.

:040000 040000 9a3c6c85542ca1bf8db1d324477910369ddb3f09 6501cadc5cda269bb4d8148365518e85c5233225 M src

9f7ccbe doesn't work
643437f works

[michael1413]

Version 2.32.6 works if reverse the patch 9f7ccbe

[slouken]

This has been reversed for the next release, thanks!