diff options
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/alstring.h | 3 | ||||
| -rw-r--r-- | Alc/backends/winmm.c | 193 |
2 files changed, 112 insertions, 84 deletions
diff --git a/Alc/alstring.h b/Alc/alstring.h index ab88c36f..ff40061a 100644 --- a/Alc/alstring.h +++ b/Alc/alstring.h @@ -42,4 +42,7 @@ void al_string_append_range(al_string *str, const al_string_char_type *from, con void al_string_copy_wcstr(al_string *str, const wchar_t *from); #endif + +DECL_VECTOR(al_string) + #endif /* ALSTRING_H */ diff --git a/Alc/backends/winmm.c b/Alc/backends/winmm.c index 19cad879..93d2b328 100644 --- a/Alc/backends/winmm.c +++ b/Alc/backends/winmm.c @@ -56,87 +56,103 @@ typedef struct { } WinMMData; -static ALCchar **PlaybackDeviceList; -static ALuint NumPlaybackDevices; -static ALCchar **CaptureDeviceList; -static ALuint NumCaptureDevices; +static vector_al_string PlaybackDevices; +static vector_al_string CaptureDevices; static void ProbePlaybackDevices(void) { + al_string *iter, *end; + ALuint numdevs; ALuint i; - for(i = 0;i < NumPlaybackDevices;i++) - free(PlaybackDeviceList[i]); + iter = VECTOR_ITER_BEGIN(PlaybackDevices); + end = VECTOR_ITER_END(PlaybackDevices); + for(;iter != end;iter++) + AL_STRING_DEINIT(*iter); + VECTOR_RESIZE(PlaybackDevices, 0); - NumPlaybackDevices = waveOutGetNumDevs(); - PlaybackDeviceList = realloc(PlaybackDeviceList, sizeof(ALCchar*) * NumPlaybackDevices); - for(i = 0;i < NumPlaybackDevices;i++) + numdevs = waveOutGetNumDevs(); + VECTOR_RESERVE(PlaybackDevices, numdevs); + for(i = 0;i < numdevs;i++) { - WAVEOUTCAPS WaveCaps; + WAVEOUTCAPSW WaveCaps; + al_string dname; - PlaybackDeviceList[i] = NULL; - if(waveOutGetDevCaps(i, &WaveCaps, sizeof(WaveCaps)) == MMSYSERR_NOERROR) + AL_STRING_INIT(dname); + if(waveOutGetDevCapsW(i, &WaveCaps, sizeof(WaveCaps)) == MMSYSERR_NOERROR) { - char name[1024]; - ALuint count, j; - - count = 0; + ALuint count = 0; do { - if(count == 0) - snprintf(name, sizeof(name), "%s", WaveCaps.szPname); - else - snprintf(name, sizeof(name), "%s #%d", WaveCaps.szPname, count+1); + al_string_copy_wcstr(&dname, WaveCaps.szPname); + if(count != 0) + { + char str[64]; + snprintf(str, sizeof(str), " #%d", count+1); + al_string_append_cstr(&dname, str); + } count++; - for(j = 0;j < i;j++) + iter = VECTOR_ITER_BEGIN(PlaybackDevices); + end = VECTOR_ITER_END(PlaybackDevices); + for(;iter != end;iter++) { - if(strcmp(name, PlaybackDeviceList[j]) == 0) + if(al_string_cmp(*iter, dname) == 0) break; } - } while(j != i); + } while(iter != end); - PlaybackDeviceList[i] = strdup(name); + TRACE("Got device \"%s\", ID %u\n", al_string_get_cstr(dname), i); } + VECTOR_PUSH_BACK(PlaybackDevices, dname); } } static void ProbeCaptureDevices(void) { + al_string *iter, *end; + ALuint numdevs; ALuint i; - for(i = 0;i < NumCaptureDevices;i++) - free(CaptureDeviceList[i]); + iter = VECTOR_ITER_BEGIN(CaptureDevices); + end = VECTOR_ITER_END(CaptureDevices); + for(;iter != end;iter++) + AL_STRING_DEINIT(*iter); + VECTOR_RESIZE(CaptureDevices, 0); - NumCaptureDevices = waveInGetNumDevs(); - CaptureDeviceList = realloc(CaptureDeviceList, sizeof(ALCchar*) * NumCaptureDevices); - for(i = 0;i < NumCaptureDevices;i++) + numdevs = waveInGetNumDevs(); + VECTOR_RESERVE(CaptureDevices, numdevs); + for(i = 0;i < numdevs;i++) { - WAVEINCAPS WaveInCaps; + WAVEINCAPSW WaveCaps; + al_string dname; - CaptureDeviceList[i] = NULL; - if(waveInGetDevCaps(i, &WaveInCaps, sizeof(WAVEINCAPS)) == MMSYSERR_NOERROR) + AL_STRING_INIT(dname); + if(waveInGetDevCapsW(i, &WaveCaps, sizeof(WaveCaps)) == MMSYSERR_NOERROR) { - char name[1024]; - ALuint count, j; - - count = 0; + ALuint count = 0; do { - if(count == 0) - snprintf(name, sizeof(name), "%s", WaveInCaps.szPname); - else - snprintf(name, sizeof(name), "%s #%d", WaveInCaps.szPname, count+1); + al_string_copy_wcstr(&dname, WaveCaps.szPname); + if(count != 0) + { + char str[64]; + snprintf(str, sizeof(str), " #%d", count+1); + al_string_append_cstr(&dname, str); + } count++; - for(j = 0;j < i;j++) + iter = VECTOR_ITER_BEGIN(CaptureDevices); + end = VECTOR_ITER_END(CaptureDevices); + for(;iter != end;iter++) { - if(strcmp(name, CaptureDeviceList[j]) == 0) + if(al_string_cmp(*iter, dname) == 0) break; } - } while(j != i); + } while(iter != end); - CaptureDeviceList[i] = strdup(name); + TRACE("Got device \"%s\", ID %u\n", al_string_get_cstr(dname), i); } + VECTOR_PUSH_BACK(CaptureDevices, dname); } } @@ -270,24 +286,26 @@ static DWORD WINAPI CaptureThreadProc(LPVOID param) static ALCenum WinMMOpenPlayback(ALCdevice *Device, const ALCchar *deviceName) { WinMMData *data = NULL; - UINT DeviceID = 0; + const al_string *iter, *end; + UINT DeviceID = -1u; MMRESULT res; - ALuint i = 0; - if(!PlaybackDeviceList) + if(VECTOR_SIZE(PlaybackDevices) == 0) ProbePlaybackDevices(); // Find the Device ID matching the deviceName if valid - for(i = 0;i < NumPlaybackDevices;i++) + iter = VECTOR_ITER_BEGIN(PlaybackDevices); + end = VECTOR_ITER_END(PlaybackDevices); + for(;iter != end;iter++) { - if(PlaybackDeviceList[i] && - (!deviceName || strcmp(deviceName, PlaybackDeviceList[i]) == 0)) + if(!al_string_empty(*iter) && + (!deviceName || al_string_cmp_cstr(*iter, deviceName) == 0)) { - DeviceID = i; + DeviceID = (UINT)(iter - VECTOR_ITER_BEGIN(PlaybackDevices)); break; } } - if(i == NumPlaybackDevices) + if(DeviceID == -1u) return ALC_INVALID_VALUE; data = calloc(1, sizeof(*data)); @@ -336,7 +354,7 @@ retry_open: goto failure; } - al_string_copy_cstr(&Device->DeviceName, PlaybackDeviceList[DeviceID]); + al_string_copy(&Device->DeviceName, VECTOR_ELEM(PlaybackDevices, DeviceID)); return ALC_NO_ERROR; failure: @@ -485,28 +503,31 @@ static void WinMMStopPlayback(ALCdevice *device) static ALCenum WinMMOpenCapture(ALCdevice *Device, const ALCchar *deviceName) { + const al_string *iter, *end; ALbyte *BufferData = NULL; DWORD CapturedDataSize; WinMMData *data = NULL; - UINT DeviceID = 0; + UINT DeviceID = -1u; ALint BufferSize; MMRESULT res; ALuint i; - if(!CaptureDeviceList) + if(VECTOR_SIZE(CaptureDevices) == 0) ProbeCaptureDevices(); // Find the Device ID matching the deviceName if valid - for(i = 0;i < NumCaptureDevices;i++) + iter = VECTOR_ITER_BEGIN(CaptureDevices); + end = VECTOR_ITER_END(CaptureDevices); + for(;iter != end;iter++) { - if(CaptureDeviceList[i] && - (!deviceName || strcmp(deviceName, CaptureDeviceList[i]) == 0)) + if(!al_string_empty(*iter) && + (!deviceName || al_string_cmp_cstr(*iter, deviceName) == 0)) { - DeviceID = i; + DeviceID = (UINT)(iter - VECTOR_ITER_BEGIN(CaptureDevices)); break; } } - if(i == NumCaptureDevices) + if(DeviceID == -1u) return ALC_INVALID_VALUE; switch(Device->FmtChans) @@ -606,7 +627,7 @@ static ALCenum WinMMOpenCapture(ALCdevice *Device, const ALCchar *deviceName) if (data->WaveThread == NULL) goto failure; - al_string_copy_cstr(&Device->DeviceName, CaptureDeviceList[DeviceID]); + al_string_copy(&Device->DeviceName, VECTOR_ELEM(CaptureDevices, DeviceID)); return ALC_NO_ERROR; failure: @@ -718,51 +739,55 @@ static const BackendFuncs WinMMFuncs = { ALCboolean alcWinMMInit(BackendFuncs *FuncList) { + VECTOR_INIT(PlaybackDevices); + VECTOR_INIT(CaptureDevices); + *FuncList = WinMMFuncs; return ALC_TRUE; } void alcWinMMDeinit() { - ALuint i; - - for(i = 0;i < NumPlaybackDevices;i++) - free(PlaybackDeviceList[i]); - free(PlaybackDeviceList); - PlaybackDeviceList = NULL; - - NumPlaybackDevices = 0; - - - for(i = 0;i < NumCaptureDevices;i++) - free(CaptureDeviceList[i]); - free(CaptureDeviceList); - CaptureDeviceList = NULL; - - NumCaptureDevices = 0; + al_string *iter, *end; + + iter = VECTOR_ITER_BEGIN(PlaybackDevices); + end = VECTOR_ITER_END(PlaybackDevices); + for(;iter != end;iter++) + AL_STRING_DEINIT(*iter); + VECTOR_DEINIT(PlaybackDevices); + + iter = VECTOR_ITER_BEGIN(CaptureDevices); + end = VECTOR_ITER_END(CaptureDevices); + for(;iter != end;iter++) + AL_STRING_DEINIT(*iter); + VECTOR_DEINIT(CaptureDevices); } void alcWinMMProbe(enum DevProbe type) { - ALuint i; + const al_string *iter, *end; switch(type) { case ALL_DEVICE_PROBE: ProbePlaybackDevices(); - for(i = 0;i < NumPlaybackDevices;i++) + iter = VECTOR_ITER_BEGIN(PlaybackDevices); + end = VECTOR_ITER_END(PlaybackDevices); + for(;iter != end;iter++) { - if(PlaybackDeviceList[i]) - AppendAllDevicesList(PlaybackDeviceList[i]); + if(!al_string_empty(*iter)) + AppendAllDevicesList(al_string_get_cstr(*iter)); } break; case CAPTURE_DEVICE_PROBE: ProbeCaptureDevices(); - for(i = 0;i < NumCaptureDevices;i++) + iter = VECTOR_ITER_BEGIN(CaptureDevices); + end = VECTOR_ITER_END(CaptureDevices); + for(;iter != end;iter++) { - if(CaptureDeviceList[i]) - AppendCaptureDeviceList(CaptureDeviceList[i]); + if(!al_string_empty(*iter)) + AppendCaptureDeviceList(al_string_get_cstr(*iter)); } break; } |