|
|
| version 1.2, 2003/11/21 06:51:15 | version 1.3, 2004/02/13 20:31:55 |
|---|---|
| Line 29 static LPDIRECTSOUND pDSound; | Line 29 static LPDIRECTSOUND pDSound; |
| static LPDIRECTSOUNDBUFFER pDSData3; | static LPDIRECTSOUNDBUFFER pDSData3; |
| static UINT dsstreambytes; | static UINT dsstreambytes; |
| static BYTE dsstreamevent; | static BYTE dsstreamevent; |
| static BYTE mute; | static UINT mute; |
| static void (PARTSCALL *fnmix)(SINT16 *dst, | |
| const SINT32 *src, UINT size); | |
| // ---- directsound | // ---- directsound |
| Line 77 UINT soundmng_create(UINT rate, UINT ms) | Line 79 UINT soundmng_create(UINT rate, UINT ms) |
| samples = (rate * ms) / 2000; | samples = (rate * ms) / 2000; |
| samples = (samples + 3) & (~3); | samples = (samples + 3) & (~3); |
| dsstreambytes = samples * 2 * sizeof(SINT16); | dsstreambytes = samples * 2 * sizeof(SINT16); |
| soundmng_setreverse(FALSE); | |
| ZeroMemory(&pcmwf, sizeof(PCMWAVEFORMAT)); | ZeroMemory(&pcmwf, sizeof(PCMWAVEFORMAT)); |
| pcmwf.wf.wFormatTag = WAVE_FORMAT_PCM; | pcmwf.wf.wFormatTag = WAVE_FORMAT_PCM; |
| Line 191 const SINT32 *pcm; | Line 194 const SINT32 *pcm; |
| } | } |
| if (SUCCEEDED(hr)) { | if (SUCCEEDED(hr)) { |
| if (pcm) { | if (pcm) { |
| satuation_s16((SINT16 *)blockptr1, pcm, blocksize1); | (*fnmix)((SINT16 *)blockptr1, pcm, blocksize1); |
| } | } |
| else { | else { |
| ZeroMemory(blockptr1, blocksize1); | ZeroMemory(blockptr1, blocksize1); |
| Line 225 void soundmng_sync(void) { | Line 228 void soundmng_sync(void) { |
| } | } |
| void soundmng_setreverse(BOOL reverse) { | void soundmng_setreverse(BOOL reverse) { |
| if (!reverse) { | |
| fnmix = satuation_s16; | |
| } | |
| else { | |
| fnmix = satuation_s16x; | |
| } | |
| } | } |
| Line 251 void soundmng_deinitialize(void) { | Line 261 void soundmng_deinitialize(void) { |
| // ---- | // ---- |
| void soundmng_enable(void) { | void soundmng_enable(UINT proc) { |
| if (mute) { | if (!(mute & (1 << proc))) { |
| mute = 0; | return; |
| } | |
| mute &= ~(1 << proc); | |
| if (!mute) { | |
| soundmng_reset(); | soundmng_reset(); |
| streamenable(TRUE); | streamenable(TRUE); |
| } | } |
| } | } |
| void soundmng_disable(void) { | void soundmng_disable(UINT proc) { |
| if (!mute) { | if (!mute) { |
| mute = 1; | |
| streamenable(FALSE); | streamenable(FALSE); |
| } | } |
| mute |= 1 << proc; | |
| } | } |