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WaveMix v4.

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oz
2021-01-27 18:50:24 +03:00
parent 2945069de0
commit 77f3f52e0d
3 changed files with 779 additions and 39 deletions
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Doc/FuncStats.xlsx
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779
SpaceCadetPinball/WaveMix.cpp
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37
SpaceCadetPinball/WaveMix.h
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@@ -24,7 +24,7 @@ struct MIXWAVE
PCMWAVEFORMAT pcm; PCMWAVEFORMAT pcm;
WAVEHDR wh; WAVEHDR wh;
char szWaveFilename[16]; char szWaveFilename[16];
short Unknown0; short wMagic;
}; };
struct MIXPLAYPARAMS struct MIXPLAYPARAMS
@@ -112,25 +112,10 @@ struct GLOBALS
int unknown29; int unknown29;
int unknown30; int unknown30;
WAVEOUTCAPSA WaveoutCaps; WAVEOUTCAPSA WaveoutCaps;
int unknown44; volume_struct DefaultVolume;
int unknown45; volume_struct ChannelVolume[MAXCHANNELS];
int unknown46;
int unknown47;
int unknown48;
int unknown49;
int unknown50;
int unknown51;
int unknown52;
int unknown53;
int unknown54;
int unknown55;
int unknown56;
int unknown57;
int unknown58;
int unknown59;
int unknown60;
CHANNELNODE* aChannel[MAXCHANNELS]; CHANNELNODE* aChannel[MAXCHANNELS];
int unknown77; int iChannels;
int unknown78; int unknown78;
int unknown79; int unknown79;
int unknown80; int unknown80;
@@ -247,7 +232,17 @@ private:
static void FreeWaveBlocks(HWAVEOUT hwo, XWAVEHDR** waveBlocks); static void FreeWaveBlocks(HWAVEOUT hwo, XWAVEHDR** waveBlocks);
static int AllocWaveBlocks(HWAVEOUT hwo, XWAVEHDR** waveBlocks); static int AllocWaveBlocks(HWAVEOUT hwo, XWAVEHDR** waveBlocks);
static void ReleaseWaveDevice(GLOBALS* globals); static void ReleaseWaveDevice(GLOBALS* globals);
static void cmixit(unsigned __int8* lpDest, unsigned __int8** rgWaveSrc, volume_struct* volume, int iNumWaves, static HPSTR WaveFormatConvert(PCMWAVEFORMAT* lpOutWF, PCMWAVEFORMAT* lpInWF, HPSTR lpInData, DWORD* dwDataSize);
static HPSTR BitsPerSampleAlign(HPSTR lpInData, WORD nInBPS, WORD nOutBPS, DWORD* dwDataSize);
static HPSTR ChannelAlign(HPSTR lpInData, WORD nInChannels, WORD nOutChannels, WORD nBytesPerSample,
DWORD* dwDataSize);
static HPSTR SamplesPerSecAlign(HPSTR lpInData, DWORD nInSamplesPerSec, DWORD nOutSamplesPerSec,
WORD nBytesPerSample, WORD nChannels, DWORD* dwDataSize);
static void AvgSample(HPSTR lpOutData, HPSTR lpInData, unsigned nSkip, int nBytesPerSample, int nChannels);
static void RepSample(HPSTR lpOutData, HPSTR lpInData, unsigned nRep, int nBytesPerSample, int nChannels);
static bool IsValidLPMIXWAVE(MIXWAVE* lpMixWave);
static void FreePlayedBlocks();
static void cmixit(unsigned __int8* lpDest, unsigned __int8** rgWaveSrc, volume_struct* volumeArr, int iNumWaves,
unsigned __int16 length); unsigned __int16 length);
static LRESULT __stdcall WndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam); static LRESULT __stdcall WndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
static INT_PTR __stdcall SettingsDlgProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam); static INT_PTR __stdcall SettingsDlgProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
@@ -256,7 +251,7 @@ private:
static char FileName[276]; static char FileName[276];
static CHANNELNODE channel_nodes[MAXQUEUEDWAVES]; static CHANNELNODE channel_nodes[MAXQUEUEDWAVES];
static CHANNELNODE* free_channel_nodes; static CHANNELNODE* free_channel_nodes;
static char volume_table[256 * 11]; static unsigned char volume_table[11][256];
static int debug_flag; static int debug_flag;
static void (*cmixit_ptr)(unsigned __int8* lpDest, unsigned __int8** rgWaveSrc, volume_struct* volume, static void (*cmixit_ptr)(unsigned __int8* lpDest, unsigned __int8** rgWaveSrc, volume_struct* volume,
int iNumWaves, unsigned __int16 length); int iNumWaves, unsigned __int16 length);