nick/DS5Dongle-OLED-Edition-steam-machine
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clean std::

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This commit is contained in:
awalol
2026-04-28 13:17:55 +08:00
parent 6c992af459
commit 3300e084bc
2 changed files with 17 additions and 10 deletions
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src/audio.cpp
+7 -4
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@@ -23,6 +23,9 @@
// #define VOLUME_GAIN 2
#define BUFFER_LENGTH 48
using std::clamp;
using std::max;
static WDL_Resampler resampler;
static uint8_t reportSeqCounter = 0;
static uint8_t packetCounter = 0;
@@ -86,10 +89,10 @@ void audio_loop() {
// 4. 转换为int8并缓冲，满64字节即组包发送
for (int i = 0; i < out_frames; i++) {
int val_l = (int) (out_buf[i * 2] * 127.0f * volume[1]);
int val_r = (int) (out_buf[i * 2 + 1] * 127.0f * volume[1]);
haptic_buf[haptic_buf_pos++] = (int8_t) std::clamp(val_l, -128, 127); // 似乎clamp有点多余？还是以防万一吧
haptic_buf[haptic_buf_pos++] = (int8_t) std::clamp(val_r, -128, 127);
int val_l = (int) (out_buf[i * 2] * 127.0f * max(volume[1],1.0f));
int val_r = (int) (out_buf[i * 2 + 1] * 127.0f * max(volume[1],1.0f));
haptic_buf[haptic_buf_pos++] = (int8_t) clamp(val_l, -128, 127); // 似乎clamp有点多余？还是以防万一吧
haptic_buf[haptic_buf_pos++] = (int8_t) clamp(val_r, -128, 127);
if (haptic_buf_pos != SAMPLE_SIZE) {
continue;