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feat: drive native DualSense haptics from Switch HD rumble

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Joey Yakimowich-Payne 2026-09-05 13:23:25 -06:00
commit 6188fcb517
23 changed files with 1836 additions and 182 deletions
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22
tests/controller_profile_transform_test.cpp
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@ -404,6 +404,28 @@ void test_rumble_scaling_and_confirmation_policy() {
UINT8_MAX,
"full rumble scaling did not saturate at uint8 maximum");
ControllerRumbleOutput hd_input{};
hd_input.hd.actuators[0].sample_count = 2;
hd_input.hd.actuators[0].samples[0] = {48, 96, 18000, 10000};
hd_input.hd.actuators[0].samples[1] = {49, 97, 31000, 0};
hd_input.hd.actuators[1].sample_count = 1;
hd_input.hd.actuators[1].samples[0] = {20, 70, 12000, 10000};
ControllerProfile hd_profile = profile;
hd_profile.strong_rumble_scale = 0;
hd_profile.weak_rumble_scale = 128;
const auto hd_output = controller_profile_scale_host_rumble(hd_input, hd_profile);
require(hd_output.hd.actuators[0].sample_count == 2 &&
hd_output.hd.actuators[1].sample_count == 1 &&
hd_output.hd.actuators[0].samples[1].low_frequency_index == 49 &&
hd_output.hd.actuators[1].samples[0].high_frequency_index == 70,
"profile gain lost HD substeps or side-specific frequencies");
require(hd_output.hd.actuators[0].samples[0].low_amplitude_q15 == 0 &&
hd_output.hd.actuators[1].samples[0].low_amplitude_q15 == 0 &&
hd_output.hd.actuators[0].samples[0].high_amplitude_q15 == 5020 &&
hd_output.hd.actuators[1].samples[0].high_amplitude_q15 == 5020 &&
hd_output.hd.actuators[0].samples[1].high_amplitude_q15 == 0,
"profile band gains were not applied to linear HD amplitudes");
profile.confirmation_policy = ControllerProfileConfirmationPolicy::kLed;
require(controller_profile_confirmation_policy(profile) ==
ControllerProfileConfirmationPolicy::kLed,