I am running Retroarch 1.9.0 on a Linux PC.
Whenever I try to apply any shaders of the “crt-royale” family I get this error message onscreen:
I started retroarch with
retroarch --menu --verbose | tee retroarch.log 2>&1
as instructed in https://docs.libretro.com/guides/generating-retroarch-logs/ (actually I used “tee” to see them flowing in real time and get the significant part).
What happens when I try to load any CRT-royale shader is just this:
[INFO] [Shader driver]: Using GLSL shader backend.
[INFO] [GLSL]: Checking GLSL shader support ...
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[ERROR] Failed to load GLSL shader: /home/fabio/.config/retroarch/shaders/crt/shaders/crt-royale/src/crt-royale-bloom-approx.glsl.
[INFO] [GLSL]: Checking GLSL shader support ...
[WARN] [GL]: Stock GLSL shaders will be used.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[WARN] [GL]: Failed to set multipass shader. Falling back to stock.
I couldn’t find a way to get the logs more verbose. The guide specifies how to set the log level to DEBUG but then I can’t find where the logfile is actually located if I do that via GUI.
Thanks for any help!
