Mercurial > SDL_sound_CoreAudio

comparison playsound/playsound.c @ 573:1911fc597c69

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Set a WM caption, which the PulseAudio target can use for display purposes.
author Ryan C. Gordon <icculus@icculus.org>
date Sun, 24 Jan 2010 14:01:39 -0500
parents 7815c90ba552
children
comparison
equal deleted inserted replaced
572:7815c90ba552 573:1911fc597c69
717 717
718 return(1); /* everything appears to be in order. */ 718 return(1); /* everything appears to be in order. */
719 } /* valid_cmdline */ 719 } /* valid_cmdline */
720 720
721 721
722 static void report_filename(const char *filename)
723 {
724 const char *icon = "playsound";
725 size_t len = 0;
726 char *buf = NULL;
727 char *ptr = NULL;
728
729 fprintf(stdout, "%s: Now playing [%s]...\n", icon, filename);
730
731 /*
732 * Bleeding edge versions of SDL 1.2 can use this to set the
733 * PulseAudio application name. It's a harmless no-op elsewhere,
734 * and 1.3 will probably have a formal API for this.
735 */
736 ptr = strrchr(filename, '/');
737 if (ptr != NULL)
738 filename = ptr + 1;
739 ptr = strrchr(filename, '\\');
740 if (ptr != NULL)
741 filename = ptr + 1;
742
743 len = strlen(filename) + strlen(icon) + 3;
744 buf = (char *) malloc(len);
745 if (buf == NULL)
746 SDL_WM_SetCaption(icon, icon);
747 else
748 {
749 snprintf(buf, len, "%s: %s", icon, filename);
750 SDL_WM_SetCaption(buf, icon);
751 free(buf);
752 } /* else */
753 } /* report_filename */
754
755
722 int main(int argc, char **argv) 756 int main(int argc, char **argv)
723 { 757 {
724 Sound_AudioInfo sound_desired; 758 Sound_AudioInfo sound_desired;
725 SDL_AudioSpec sdl_desired; 759 SDL_AudioSpec sdl_desired;
726 Uint32 audio_buffersize; 760 Uint32 audio_buffersize;
979 1013
980 sdl_desired.samples = audio_buffersize; 1014 sdl_desired.samples = audio_buffersize;
981 sdl_desired.callback = audio_callback; 1015 sdl_desired.callback = audio_callback;
982 sdl_desired.userdata = sample; 1016 sdl_desired.userdata = sample;
983 1017
1018 /* grr, SDL_CloseAudio() calls SDL_QuitSubSystem internally. */
1019 if (!SDL_WasInit(SDL_INIT_AUDIO))
1020 {
1021 if (SDL_Init(SDL_INIT_AUDIO) == -1)
1022 {
1023 fprintf(stderr, "SDL_Init() failed!\n"
1024 " reason: [%s].\n", SDL_GetError());
1025 Sound_Quit();
1026 SDL_Quit();
1027 return(42);
1028 } /* if */
1029 } /* if */
1030
1031 report_filename(filename);
1032
984 if (SDL_OpenAudio(&sdl_desired, NULL) < 0) 1033 if (SDL_OpenAudio(&sdl_desired, NULL) < 0)
985 { 1034 {
986 fprintf(stderr, "Couldn't open audio device!\n" 1035 fprintf(stderr, "Couldn't open audio device!\n"
987 " reason: [%s].\n", SDL_GetError()); 1036 " reason: [%s].\n", SDL_GetError());
988 Sound_Quit(); 1037 Sound_Quit();
989 SDL_Quit(); 1038 SDL_Quit();
990 return(42); 1039 return(42);
991 } /* if */ 1040 } /* if */
992
993 fprintf(stdout, "Now playing [%s]...\n", filename);
994 1041
995 if (global_state.predecode) 1042 if (global_state.predecode)
996 { 1043 {
997 fprintf(stdout, " predecoding..."); 1044 fprintf(stdout, " predecoding...");
998 global_state.decoded_bytes = Sound_DecodeAll(sample); 1045 global_state.decoded_bytes = Sound_DecodeAll(sample);