Rob Shearman : winecoreaudio: Remove some unnecessary text conversions by using snprintfW instead of snprintf .
Module: wine Branch: master Commit: a4644e5a876f08a1c0102e231f8ca4e198dc5c8d URL: http://source.winehq.org/git/wine.git/?a=commit;h=a4644e5a876f08a1c0102e231f... Author: Rob Shearman <robertshearman(a)gmail.com> Date: Fri Jan 2 12:13:47 2009 +0000 winecoreaudio: Remove some unnecessary text conversions by using snprintfW instead of snprintf. Change the remaining text conversions to use the Unix CP as the strings come from system library functions. --- dlls/winecoreaudio.drv/audio.c | 29 ++++++++++++++++------------- 1 files changed, 16 insertions(+), 13 deletions(-) diff --git a/dlls/winecoreaudio.drv/audio.c b/dlls/winecoreaudio.drv/audio.c index 549b69e..1d5df02 100644 --- a/dlls/winecoreaudio.drv/audio.c +++ b/dlls/winecoreaudio.drv/audio.c @@ -452,7 +452,7 @@ BOOL CoreAudio_GetDevCaps (void) memcpy(CoreAudio_DefaultDevice.ds_desc.szDesc, name, sizeof(name)); strcpy(CoreAudio_DefaultDevice.ds_desc.szDrvname, "winecoreaudio.drv"); - MultiByteToWideChar(CP_ACP, 0, name, sizeof(name), + MultiByteToWideChar(CP_UNIXCP, 0, name, sizeof(name), CoreAudio_DefaultDevice.out_caps.szPname, sizeof(CoreAudio_DefaultDevice.out_caps.szPname) / sizeof(WCHAR)); memcpy(CoreAudio_DefaultDevice.dev_name, name, 32); @@ -506,7 +506,6 @@ LONG CoreAudio_WaveInit(void) { OSStatus status; UInt32 propertySize; - CHAR szPname[MAXPNAMELEN]; int i; CFStringRef messageThreadPortName; CFMessagePortRef port_ReceiveInMessageThread; @@ -538,10 +537,13 @@ LONG CoreAudio_WaveInit(void) return DRV_FAILURE; CoreAudio_DefaultDevice.interface_name=HeapAlloc(GetProcessHeap(),0,strlen(CoreAudio_DefaultDevice.dev_name)+1); - sprintf(CoreAudio_DefaultDevice.interface_name, "%s", CoreAudio_DefaultDevice.dev_name); + strcpy(CoreAudio_DefaultDevice.interface_name, CoreAudio_DefaultDevice.dev_name); for (i = 0; i < MAX_WAVEOUTDRV; ++i) { + static const WCHAR wszWaveOutFormat[] = + {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','I','n',' ','%','d',0}; + WOutDev[i].state = WINE_WS_CLOSED; WOutDev[i].cadev = &CoreAudio_DefaultDevice; WOutDev[i].woID = i; @@ -550,8 +552,7 @@ LONG CoreAudio_WaveInit(void) WOutDev[i].caps.wMid = 0xcafe; /* Manufac ID */ WOutDev[i].caps.wPid = 0x0001; /* Product ID */ - snprintf(szPname, sizeof(szPname), "CoreAudio WaveOut %d", i); - MultiByteToWideChar(CP_ACP, 0, szPname, -1, WOutDev[i].caps.szPname, sizeof(WOutDev[i].caps.szPname)/sizeof(WCHAR)); + snprintfW(WOutDev[i].caps.szPname, sizeof(WOutDev[i].caps.szPname)/sizeof(WCHAR), wszWaveOutFormat, i); snprintf(WOutDev[i].interface_name, sizeof(WOutDev[i].interface_name), "winecoreaudio: %d", i); WOutDev[i].caps.vDriverVersion = 0x0001; @@ -590,6 +591,9 @@ LONG CoreAudio_WaveInit(void) for (i = 0; i < MAX_WAVEINDRV; ++i) { + static const WCHAR wszWaveInFormat[] = + {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','I','n',' ','%','d',0}; + memset(&WInDev[i], 0, sizeof(WInDev[i])); WInDev[i].wiID = i; @@ -602,8 +606,7 @@ LONG CoreAudio_WaveInit(void) WInDev[i].caps.wPid = 0x0001; /* Product ID */ WInDev[i].caps.vDriverVersion = 0x0001; - snprintf(szPname, sizeof(szPname), "CoreAudio WaveIn %d", i); - MultiByteToWideChar(CP_ACP, 0, szPname, -1, WInDev[i].caps.szPname, sizeof(WInDev[i].caps.szPname)/sizeof(WCHAR)); + snprintfW(WInDev[i].caps.szPname, sizeof(WInDev[i].caps.szPname)/sizeof(WCHAR), wszWaveInFormat, i); snprintf(WInDev[i].interface_name, sizeof(WInDev[i].interface_name), "winecoreaudio in: %d", i); if (inputSampleRate == 96000) @@ -1416,7 +1419,7 @@ static DWORD wodDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) { TRACE("(%u, %p)\n", wDevID, dwParam1); - *dwParam1 = MultiByteToWideChar(CP_ACP, 0, WOutDev[wDevID].cadev->interface_name, -1, + *dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, NULL, 0 ) * sizeof(WCHAR); return MMSYSERR_NOERROR; } @@ -1427,10 +1430,10 @@ static DWORD wodDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) static DWORD wodDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2) { TRACE("\n"); - if (dwParam2 >= MultiByteToWideChar(CP_ACP, 0, WOutDev[wDevID].cadev->interface_name, -1, + if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, NULL, 0 ) * sizeof(WCHAR)) { - MultiByteToWideChar(CP_ACP, 0, WOutDev[wDevID].cadev->interface_name, -1, + MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, dwParam1, dwParam2 / sizeof(WCHAR)); return MMSYSERR_NOERROR; } @@ -2238,7 +2241,7 @@ static DWORD widDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) { TRACE("(%u, %p)\n", wDevID, dwParam1); - *dwParam1 = MultiByteToWideChar(CP_ACP, 0, WInDev[wDevID].interface_name, -1, + *dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, NULL, 0 ) * sizeof(WCHAR); return MMSYSERR_NOERROR; } @@ -2249,10 +2252,10 @@ static DWORD widDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) */ static DWORD widDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2) { - if (dwParam2 >= MultiByteToWideChar(CP_ACP, 0, WInDev[wDevID].interface_name, -1, + if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, NULL, 0 ) * sizeof(WCHAR)) { - MultiByteToWideChar(CP_ACP, 0, WInDev[wDevID].interface_name, -1, + MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, dwParam1, dwParam2 / sizeof(WCHAR)); return MMSYSERR_NOERROR; }
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Alexandre Julliard