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Use a helper method to clear winmm device lists

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This commit is contained in:
Chris Robinson 2014-04-24 01:25:26 -07:00
parent 9af8e10c20
commit a4cf378af8
1 changed files with 15 additions and 20 deletions
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35
Alc/backends/winmm.c
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@ -58,6 +58,17 @@ typedef struct {
static vector_al_string PlaybackDevices;
static vector_al_string CaptureDevices;
static void clear_devlist(vector_al_string *list)
{
al_string *iter, *end;
iter = VECTOR_ITER_BEGIN(*list);
end = VECTOR_ITER_END(*list);
for(;iter != end;iter++)
AL_STRING_DEINIT(*iter);
VECTOR_RESIZE(*list, 0);
}
static void ProbePlaybackDevices(void)
{
@ -65,11 +76,7 @@ static void ProbePlaybackDevices(void)
ALuint numdevs;
ALuint i;
iter = VECTOR_ITER_BEGIN(PlaybackDevices);
end = VECTOR_ITER_END(PlaybackDevices);
for(;iter != end;iter++)
AL_STRING_DEINIT(*iter);
VECTOR_RESIZE(PlaybackDevices, 0);
clear_devlist(&PlaybackDevices);
numdevs = waveOutGetNumDevs();
VECTOR_RESERVE(PlaybackDevices, numdevs);
@ -113,11 +120,7 @@ static void ProbeCaptureDevices(void)
ALuint numdevs;
ALuint i;
iter = VECTOR_ITER_BEGIN(CaptureDevices);
end = VECTOR_ITER_END(CaptureDevices);
for(;iter != end;iter++)
AL_STRING_DEINIT(*iter);
VECTOR_RESIZE(CaptureDevices, 0);
clear_devlist(&CaptureDevices);
numdevs = waveInGetNumDevs();
VECTOR_RESERVE(CaptureDevices, numdevs);
@ -682,18 +685,10 @@ ALCboolean alcWinMMInit(BackendFuncs *FuncList)
void alcWinMMDeinit()
{
al_string *iter, *end;
iter = VECTOR_ITER_BEGIN(PlaybackDevices);
end = VECTOR_ITER_END(PlaybackDevices);
for(;iter != end;iter++)
AL_STRING_DEINIT(*iter);
clear_devlist(&PlaybackDevices);
VECTOR_DEINIT(PlaybackDevices);
iter = VECTOR_ITER_BEGIN(CaptureDevices);
end = VECTOR_ITER_END(CaptureDevices);
for(;iter != end;iter++)
AL_STRING_DEINIT(*iter);
clear_devlist(&CaptureDevices);
VECTOR_DEINIT(CaptureDevices);
}