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Note that SDL_HAPTIC_GAIN_MAX should remain an environment variable.

This commit is contained in:
Sam Lantinga 2024-08-03 11:50:23 -07:00
parent 0da346f129
commit 6f399c3beb
2 changed files with 2 additions and 1 deletions
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1
docs/README-migration.md
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@ -812,6 +812,7 @@ The following environment variables have been removed:
* SDL_DISKAUDIOFILE - replaced with the hint SDL_HINT_AUDIO_DISK_OUTPUT_FILE
* SDL_DISKAUDIOFILEIN - replaced with the hint SDL_HINT_AUDIO_DISK_INPUT_FILE
* SDL_DUMMYAUDIODELAY - replaced with the hint SDL_HINT_AUDIO_DUMMY_TIMESCALE which allows scaling the audio time rather than specifying an absolute delay.
* SDL_HAPTIC_GAIN_MAX
* SDL_HIDAPI_DISABLE_LIBUSB - replaced with the hint SDL_HINT_HIDAPI_LIBUSB
* SDL_HIDAPI_JOYSTICK_DISABLE_UDEV - replaced with the hint SDL_HINT_HIDAPI_UDEV
* VITA_DISABLE_TOUCH_BACK - replaced with the hint SDL_HINT_VITA_ENABLE_BACK_TOUCH

2
src/haptic/SDL_haptic.c
View File

@ -539,7 +539,7 @@ int SDL_SetHapticGain(SDL_Haptic *haptic, int gain)
return SDL_SetError("Haptic: Gain must be between 0 and 100.");
}
/* We use the envvar to get the maximum gain. */
/* The user can use an environment variable to override the max gain. */
env = SDL_getenv("SDL_HAPTIC_GAIN_MAX");
if (env) {
max_gain = SDL_atoi(env);