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Don't load functions if libpulse failed to open

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This commit is contained in:
Chris Robinson
2009-07-07 12:51:18 -07:00
parent 0ac9e57d28
commit a8973514ba
1 changed files with 4 additions and 0 deletions
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Alc/pulseaudio.c
+4
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@@ -520,6 +520,7 @@ void alc_pulse_init(BackendFuncs *func_list) //{{{
#define LOAD_FUNC(x) do { \
p##x = GetProcAddress(pa_handle, #x); \
if(!(p##x)) { \
AL_PRINT("Could not load %s from libpulse-0.dll\n", #x); \
FreeLibrary(pa_handle); \
pa_handle = NULL; \
return; \
@@ -536,6 +537,7 @@ void alc_pulse_init(BackendFuncs *func_list) //{{{
#define LOAD_FUNC(x) do { \
p##x = dlsym(pa_handle, #x); \
if(!(p##x)) { \
AL_PRINT("Could not load %s from libpulse\n", #x); \
dlclose(pa_handle); \
pa_handle = NULL; \
return; \
@@ -548,6 +550,8 @@ void alc_pulse_init(BackendFuncs *func_list) //{{{
#define LOAD_FUNC(x) p##x = (x)
#endif
if(!pa_handle)
return;
LOAD_FUNC(pa_context_unref);
LOAD_FUNC(pa_sample_spec_valid);