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GBHawk: Audio fix and volume increase

This commit is contained in:
alyosha-tas 2017-11-20 13:56:37 -05:00
parent 63ef676251
commit d8ab74472d
1 changed files with 3 additions and 8 deletions
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11
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/Audio.cs
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@ -192,7 +192,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
SQ1_st_vol = (byte)((value & 0xF0) >> 4);
SQ1_env_add = (value & 8) > 0;
SQ1_per = (byte)(value & 7);
if (SQ1_per == 0) { SQ1_per = 8; }
if ((value & 0xF8) == 0) { SQ1_enable = SQ1_swp_enable = false; }
break;
case 0xFF13: // NR13 (freq low)
@ -274,7 +273,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
SQ2_st_vol = (byte)((value & 0xF0) >> 4);
SQ2_env_add = (value & 8) > 0;
SQ2_per = (byte)(value & 7);
//if (SQ2_per == 0) { SQ2_per = 8; }
if ((value & 0xF8) == 0) { SQ2_enable = false; }
break;
case 0xFF18: // NR23 (freq low)
@ -395,7 +393,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
NOISE_st_vol = (byte)((value & 0xF0) >> 4);
NOISE_env_add = (value & 8) > 0;
NOISE_per = (byte)(value & 7);
//if (NOISE_per == 0) { NOISE_per = 8; }
if ((value & 0xF8) == 0) { NOISE_enable = false; }
break;
case 0xFF22: // NR43 (shift)
@ -664,9 +661,9 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
master_audio_clock = 0;
if (AudioClocks < 1500)
{
AudioSamples[AudioClocks] = (short)(L_final * 4);
AudioSamples[AudioClocks] = (short)(L_final * 20);
AudioClocks++;
AudioSamples[AudioClocks] = (short)(R_final * 4);
AudioSamples[AudioClocks] = (short)(R_final * 20);
AudioClocks++;
}
}
@ -837,9 +834,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
}
// duty and length are reset
SQ1_duty_cntr = 0;
SQ2_duty_cntr = 0;
SQ1_duty_cntr = SQ2_duty_cntr = 0;
// reset state variables
SQ1_enable = SQ1_swp_enable = SQ2_enable = WAVE_enable = NOISE_enable = false;