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Diffstat (limited to 'src/devices/sound/gb.cpp')
-rw-r--r--src/devices/sound/gb.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/sound/gb.cpp b/src/devices/sound/gb.cpp
index 728fe20f8e1..c65b3872d00 100644
--- a/src/devices/sound/gb.cpp
+++ b/src/devices/sound/gb.cpp
@@ -358,12 +358,12 @@ void gameboy_sound_device::update_square_channel(struct SOUND &snd, uint64_t cyc
snd.cycles_left = 4 - (cycles & 3);
}
cycles >>= 2;
- uint16_t distance = 0x800 - snd.frequency_counter;
+ uint16_t distance = 0x800 - snd.frequency_counter;
if (cycles >= distance)
{
cycles -= distance;
distance = 0x800 - snd.frequency;
- uint64_t counter = 1 + cycles / distance;
+ uint64_t counter = 1 + cycles / distance;
snd.duty_count = (snd.duty_count + counter) & 0x07;
snd.signal = wave_duty_table[snd.duty][snd.duty_count];
@@ -470,13 +470,13 @@ void cgb04_apu_device::update_wave_channel(struct SOUND &snd, uint64_t cycles)
snd.cycles_left = 1;
}
cycles >>= 1;
- uint16_t distance = 0x800 - snd.frequency_counter;
+ uint16_t distance = 0x800 - snd.frequency_counter;
if (cycles >= distance)
{
cycles -= distance;
distance = 0x800 - snd.frequency;
// How many times the condition snd.frequency_counter == 0 is true
- uint64_t counter = 1 + cycles / distance;
+ uint64_t counter = 1 + cycles / distance;
snd.offset = (snd.offset + counter) & 0x1F;
snd.current_sample = m_snd_regs[AUD3W0 + snd.offset / 2];
@@ -505,9 +505,9 @@ void gameboy_sound_device::update_noise_channel(struct SOUND &snd, uint64_t cycl
if (cycles >= snd.cycles_left)
{
cycles -= snd.cycles_left;
- uint64_t period = noise_period_cycles();
- uint64_t counter = 1 + cycles / period, i = 0;
- uint16_t start = snd.noise_lfsr;
+ uint64_t period = noise_period_cycles();
+ uint64_t counter = 1 + cycles / period, i = 0;
+ uint16_t start = snd.noise_lfsr;
while (i < counter) {
/* Using a Polynomial Counter (aka Linear Feedback Shift Register)
Mode 4 has a 15 bit counter so we need to shift the