diff options
| author | Chris Robinson <[email protected]> | 2010-03-21 20:57:15 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2010-03-21 20:57:15 -0700 |
| commit | 06914868132b0bde1eda2b9fc3de926fcc894ded (patch) | |
| tree | 27fa822da9ef1d99a3b28ed3792ecc46c7b2bdc0 /Alc/portaudio.c | |
| parent | 49db3bf9166ccf5193e032acf1d810758fab267f (diff) | |
Support PortAudio in Windows
Diffstat (limited to 'Alc/portaudio.c')
| -rw-r--r-- | Alc/portaudio.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/Alc/portaudio.c b/Alc/portaudio.c index de58202e..94ae3048 100644 --- a/Alc/portaudio.c +++ b/Alc/portaudio.c @@ -53,12 +53,25 @@ static volatile ALuint load_count; void *pa_load(void) { - const char *str; - PaError err; - if(load_count == 0) { -#ifdef HAVE_DLFCN_H + PaError err; + +#ifdef _WIN32 + pa_handle = LoadLibrary("portaudio.dll"); +#define LOAD_FUNC(x) do { \ + p##x = (typeof(p##x))GetProcAddress(pa_handle, #x); \ + if(!(p##x)) { \ + AL_PRINT("Could not load %s from portaudio.dll\n", #x); \ + FreeLibrary(pa_handle); \ + pa_handle = NULL; \ + return NULL; \ + } \ +} while(0) + +#elif defined(HAVE_DLFCN_H) + + const char *str; #if defined(__APPLE__) && defined(__MACH__) # define PALIB "libportaudio.2.dylib" #else @@ -79,6 +92,7 @@ void *pa_load(void) return NULL; \ } \ } while(0) + #else str = NULL; pa_handle = (void*)0xDEADBEEF; @@ -100,7 +114,9 @@ LOAD_FUNC(Pa_GetStreamInfo); if((err=pPa_Initialize()) != paNoError) { AL_PRINT("Pa_Initialize() returned an error: %s\n", pPa_GetErrorText(err)); -#ifdef HAVE_DLFCN_H +#ifdef _WIN32 + FreeLibrary(pa_handle); +#elif defined(HAVE_DLFCN_H) dlclose(pa_handle); #endif pa_handle = NULL; @@ -118,7 +134,9 @@ void pa_unload(void) return; pPa_Terminate(); -#ifdef HAVE_DLFCN_H +#ifdef _WIN32 + FreeLibrary(pa_handle); +#elif defined(HAVE_DLFCN_H) dlclose(pa_handle); #endif pa_handle = NULL; |