diff options
Diffstat (limited to 'backends/platform/gph/gph-hw.cpp')
| -rw-r--r-- | backends/platform/gph/gph-hw.cpp | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/backends/platform/gph/gph-hw.cpp b/backends/platform/gph/gph-hw.cpp index 2d70158001..cde50dc6b4 100644 --- a/backends/platform/gph/gph-hw.cpp +++ b/backends/platform/gph/gph-hw.cpp @@ -43,13 +43,13 @@ namespace WIZ_HW { enum { - VOLUME_NOCHG = 0, - VOLUME_DOWN = 1, - VOLUME_UP = 2, - VOLUME_CHANGE_RATE = 8, - VOLUME_MIN = 0, - VOLUME_INITIAL = 60, - VOLUME_MAX = 100 + VOLUME_NOCHG = 0, + VOLUME_DOWN = 1, + VOLUME_UP = 2, + VOLUME_CHANGE_RATE = 8, + VOLUME_MIN = 0, + VOLUME_INITIAL = 60, + VOLUME_MAX = 100 }; int volumeLevel = VOLUME_INITIAL; @@ -61,24 +61,24 @@ void deviceDeinit() { } void mixerMoveVolume(int direction) { - if (volumeLevel <= 10) { - if (direction == VOLUME_UP) volumeLevel += VOLUME_CHANGE_RATE/2; - if (direction == VOLUME_DOWN) volumeLevel -= VOLUME_CHANGE_RATE/2; - } else { - if (direction == VOLUME_UP) volumeLevel += VOLUME_CHANGE_RATE; - if (direction == VOLUME_DOWN) volumeLevel -= VOLUME_CHANGE_RATE; - } - - if (volumeLevel < VOLUME_MIN) volumeLevel = VOLUME_MIN; - if (volumeLevel > VOLUME_MAX) volumeLevel = VOLUME_MAX; - - unsigned long soundDev = open("/dev/mixer", O_RDWR); - - if (soundDev) { - int vol = ((volumeLevel << 8) | volumeLevel); - ioctl(soundDev, SOUND_MIXER_WRITE_PCM, &vol); - close(soundDev); - } + if (volumeLevel <= 10) { + if (direction == VOLUME_UP) volumeLevel += VOLUME_CHANGE_RATE / 2; + if (direction == VOLUME_DOWN) volumeLevel -= VOLUME_CHANGE_RATE / 2; + } else { + if (direction == VOLUME_UP) volumeLevel += VOLUME_CHANGE_RATE; + if (direction == VOLUME_DOWN) volumeLevel -= VOLUME_CHANGE_RATE; + } + + if (volumeLevel < VOLUME_MIN) volumeLevel = VOLUME_MIN; + if (volumeLevel > VOLUME_MAX) volumeLevel = VOLUME_MAX; + + unsigned long soundDev = open("/dev/mixer", O_RDWR); + + if (soundDev) { + int vol = ((volumeLevel << 8) | volumeLevel); + ioctl(soundDev, SOUND_MIXER_WRITE_PCM, &vol); + close(soundDev); + } } } /* namespace WIZ_HW */ @@ -87,9 +87,9 @@ namespace GPH { enum { /* Touchscreen TapMode */ - TAPMODE_LEFT = 0, - TAPMODE_RIGHT = 1, - TAPMODE_HOVER = 2 + TAPMODE_LEFT = 0, + TAPMODE_RIGHT = 1, + TAPMODE_HOVER = 2 }; int tapmodeLevel = TAPMODE_LEFT; @@ -103,7 +103,7 @@ void ToggleTapMode() { tapmodeLevel = TAPMODE_LEFT; } else { tapmodeLevel = TAPMODE_LEFT; - } + } } } /* namespace GPH */ |