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comparison src/audio/arts/SDL_artsaudio.c @ 3813:92f7304e50ff SDL-ryan-multiple-audio-device

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Removed duplicate state from arts driver.
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 06 Oct 2006 03:32:48 +0000
parents 35d1367020a3
children 8e1af9ff0e1f
comparison
equal deleted inserted replaced
3812:35d1367020a3 3813:92f7304e50ff
49 49
50 #ifdef SDL_AUDIO_DRIVER_ARTS_DYNAMIC 50 #ifdef SDL_AUDIO_DRIVER_ARTS_DYNAMIC
51 51
52 static const char *arts_library = SDL_AUDIO_DRIVER_ARTS_DYNAMIC; 52 static const char *arts_library = SDL_AUDIO_DRIVER_ARTS_DYNAMIC;
53 static void *arts_handle = NULL; 53 static void *arts_handle = NULL;
54 static int arts_loaded = 0;
55 54
56 /* !!! FIXME: I hate this SDL_NAME clutter...it makes everything so messy! */ 55 /* !!! FIXME: I hate this SDL_NAME clutter...it makes everything so messy! */
57 static int (*SDL_NAME(arts_init)) (void); 56 static int (*SDL_NAME(arts_init)) (void);
58 static void (*SDL_NAME(arts_free)) (void); 57 static void (*SDL_NAME(arts_free)) (void);
59 static arts_stream_t(*SDL_NAME(arts_play_stream)) (int rate, int bits, 58 static arts_stream_t(*SDL_NAME(arts_play_stream)) (int rate, int bits,
87 #undef SDL_ARTS_SYM 86 #undef SDL_ARTS_SYM
88 87
89 static void 88 static void
90 UnloadARTSLibrary() 89 UnloadARTSLibrary()
91 { 90 {
92 if (arts_loaded) { 91 if (arts_handle != NULL) {
93 SDL_UnloadObject(arts_handle); 92 SDL_UnloadObject(arts_handle);
94 arts_handle = NULL; 93 arts_handle = NULL;
95 arts_loaded = 0;
96 } 94 }
97 } 95 }
98 96
99 static int 97 static int
100 LoadARTSLibrary(void) 98 LoadARTSLibrary(void)
101 { 99 {
102 int i, retval = -1; 100 int i, retval = -1;
103 101
104 if (!arts_loaded) { 102 if (arts_handle == NULL) {
105 arts_handle = SDL_LoadObject(arts_library); 103 arts_handle = SDL_LoadObject(arts_library);
106 if (arts_handle) { 104 if (arts_handle != NULL) {
107 arts_loaded = 1;
108 retval = 0; 105 retval = 0;
109 for (i = 0; i < SDL_arraysize(arts_functions); ++i) { 106 for (i = 0; i < SDL_arraysize(arts_functions); ++i) {
110 *arts_functions[i].func = 107 *arts_functions[i].func =
111 SDL_LoadFunction(arts_handle, arts_functions[i].name); 108 SDL_LoadFunction(arts_handle, arts_functions[i].name);
112 if (!*arts_functions[i].func) { 109 if (!*arts_functions[i].func) {