File size: 5,112 Bytes
48e3321 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | HWAVEOUT hwo;
namespace Bytebeat {
DWORD Sound1(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 29];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(2*sin(t>>11^t/3));
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound2(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 30];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(2*sin(t>>4)*(t>>10));
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound3(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 31];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>((int)(2*sin(t/15>>t/36))^t);
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound4(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 30];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>((int)(5*sin(t/15>>t/3))-t);
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound5(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 29];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(2*tan(t/15^(t/5>>7|t/3>>3)));
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound6(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 30];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(2*sin((t&56)-t>>7));
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound7(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 31];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(2*sin(t/10*(t/5>>10&3|t>>12)^t>>8));
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD Sound8(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 30];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>((t&128)^t/5);
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
DWORD NOISE(VOID) {
WAVEFORMATEX wftx = {WAVE_FORMAT_PCM, 1, 32000, 32000, 1, 8, 0};
BYTE tbuffer[32000 * 30];
waveOutOpen(&hwo, WAVE_MAPPER, &wftx, 1, 0, CALLBACK_NULL);
for (ULONG t = 0; t < sizeof(tbuffer); t++) {
tbuffer[t] = static_cast<BYTE>(t*rand());
}
WAVEHDR whdr = {(CHAR*)tbuffer, sizeof(tbuffer), 0, 0, 0, 0, 0, 0};
waveOutPrepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutWrite(hwo, &whdr, sizeof(tbuffer));
waveOutUnprepareHeader(hwo, &whdr, sizeof(tbuffer));
waveOutClose(hwo);
}
}
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