| 47,6 → 47,7 |
|---|
| |
| |
| #include "kolibri.h" |
| #include "sound.h" |
| |
| void WriteDebug(char *); |
| |
| 165,24 → 166,20 |
|---|
| // allocates channel buffer, sets S_sfx lookup. |
| // |
| |
| DWORD hMixBuff[4]; |
| int mix_ptr; |
| |
| SNDBUF hMixBuff; |
| volatile int sound_state; |
| void sound_proc(void); |
| void I_UpdateSound( void ); |
| |
| void S_Init |
| ( int sfxVolume, |
| int musicVolume ) |
| { |
| int i; |
| char *thread_stack; |
| int ver; |
| |
| printf("S_Init: default sfx volume %d\n", sfxVolume); |
| |
| InitSound(); |
| |
| hMixBuff[0]= CreateBuffer(15); |
| hMixBuff[1]= CreateBuffer(15); |
| hMixBuff[2]= CreateBuffer(15); |
| hMixBuff[3]= CreateBuffer(15); |
| |
| numChannels = NUM_CHANNELS; |
| |
| // Whatever these did with DMX, these are rather dummies now. |
| 208,8 → 205,120 |
|---|
| // Note that sounds have not been cached (yet). |
| for (i=1 ; i<NUMSFX ; i++) |
| S_sfx[i].lumpnum = S_sfx[i].usefulness = -1; |
| |
| |
| /******** |
| if((ver = InitSound())< SOUND_VERSION ) |
| { |
| printf("Sound service version mismatch\n\r"); |
| printf("Installed version: %d, required version %d\n\r", |
| ver, SOUND_VERSION); |
| }; |
| |
| hMixBuff = CreateBuffer(PCM_2_16_11,0); |
| |
| *********/ |
| |
| thread_stack = UserAlloc(4096); |
| thread_stack+=4092; |
| |
| sound_state=1; |
| CreateThread(sound_proc, thread_stack); |
| } |
| |
| typedef struct |
| { |
| unsigned int code; |
| unsigned int sender; |
| unsigned int stream; |
| unsigned int offset; |
| unsigned int size; |
| unsigned int unused; |
| }SND_EVENT; |
| |
| unsigned int mix_offset; |
| int mix_size; |
| extern signed short *mixbuffer; |
| |
| void sound_proc(void) |
| { |
| int ver; |
| SND_EVENT evnt; |
| int i; |
| |
| if((ver = InitSound())< SOUND_VERSION ) |
| { |
| printf("Sound service version mismatch\n\r"); |
| printf("Installed version: %d, required version %d\n\r", |
| ver, SOUND_VERSION); |
| }; |
| |
| hMixBuff=CreateBuffer(PCM_2_16_11|PCM_RING,0); |
| |
| if(!hMixBuff) |
| { |
| printf("sound not available\n\r"); |
| _asm |
| { |
| mov eax, -1 |
| int 0x40 |
| }; |
| }; |
| |
| mix_size=GetBufferSize(hMixBuff)/2; |
| printf("mixer size %d\n\r", mix_size); |
| |
| mixbuffer = malloc(mix_size); |
| |
| PlayBuffer(hMixBuff, 0); |
| while(sound_state) |
| { |
| GetNotify(&evnt); |
| |
| if(evnt.code != 0xFF000001) |
| { |
| printf("invalid code %d\n\r", evnt.code); |
| continue; |
| } |
| |
| if(evnt.stream != hMixBuff) |
| { |
| printf("invalid stream %d hMixBuff= %d\n\r", evnt.stream, hMixBuff); |
| continue; |
| }; |
| mix_offset= evnt.offset; |
| I_UpdateSound(); |
| }; |
| |
| //flush sound buffers |
| |
| for(i=0; i<32; i++) |
| { |
| GetNotify(&evnt); |
| |
| if(evnt.code != 0xFF000001) |
| { |
| printf("invalid code %d\n\r", evnt.code); |
| continue; |
| } |
| |
| if(evnt.stream != hMixBuff) |
| { |
| printf("invalid stream %d hMixBuff= %d\n\r", evnt.stream, hMixBuff); |
| continue; |
| }; |
| mix_offset= evnt.offset; |
| I_UpdateSound(); |
| }; |
| |
| _asm |
| { |
| mov eax, -1 |
| int 0x40 |
| }; |
| |
| }; |
| |
| // |
| // Per level startup code. |
| // Kills playing sounds at start of level, |