Mercurial > SDL_sound_CoreAudio

comparison playsound/test_sdlsound.c @ 13:f2af6266775f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Minor fixes.
author Ryan C. Gordon <icculus@icculus.org>
date Tue, 18 Sep 2001 11:01:11 +0000
parents 341cea3e13c6
children 4acb5260d684
comparison
equal deleted inserted replaced
12:2888101dcf98 13:f2af6266775f
63 static void output_decoders(void) 63 static void output_decoders(void)
64 { 64 {
65 const Sound_DecoderInfo **rc = Sound_AvailableDecoders(); 65 const Sound_DecoderInfo **rc = Sound_AvailableDecoders();
66 const Sound_DecoderInfo **i; 66 const Sound_DecoderInfo **i;
67 67
68 printf("Supported fileformats:\n"); 68 printf("Supported sound formats:\n");
69 if (*rc == NULL) 69 if (*rc == NULL)
70 printf(" * Apparently, NONE!\n"); 70 printf(" * Apparently, NONE!\n");
71 else 71 else
72 { 72 {
73 for (i = rc; *i != NULL; i++) 73 for (i = rc; *i != NULL; i++)
88 { 88 {
89 Sound_Sample *sample = (Sound_Sample *) userdata; 89 Sound_Sample *sample = (Sound_Sample *) userdata;
90 Uint32 rc = Sound_Decode(sample); 90 Uint32 rc = Sound_Decode(sample);
91 91
92 if (sample->flags & SOUND_SAMPLEFLAG_EOF) 92 if (sample->flags & SOUND_SAMPLEFLAG_EOF)
93 {
94 printf("EOF condition in decoding! (this is okay.)\n");
95 done_flag = 1; 93 done_flag = 1;
96 } /* if */
97 94
98 else if (sample->flags & SOUND_SAMPLEFLAG_ERROR) 95 else if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
99 { 96 {
100 printf("Error condition in decoding! (this is bad.)\n"); 97 printf("Error condition in decoding!\n");
101 done_flag = 1; 98 done_flag = 1;
102 } /* else if */ 99 } /* else if */
103 100
104 assert(rc <= len); 101 assert(rc <= len);
105 102
160 sdl_desired.channels = 2; 157 sdl_desired.channels = 2;
161 sdl_desired.samples = 4096; 158 sdl_desired.samples = 4096;
162 sdl_desired.callback = test_callback; 159 sdl_desired.callback = test_callback;
163 sdl_desired.userdata = sample; 160 sdl_desired.userdata = sample;
164 161
162 #if 1
165 if ( SDL_OpenAudio(&sdl_desired, NULL) < 0 ) 163 if ( SDL_OpenAudio(&sdl_desired, NULL) < 0 )
166 { 164 {
167 printf("SDL_OpenAudio() failed!\n" 165 printf("SDL_OpenAudio() failed!\n"
168 " reason: [%s].\n", SDL_GetError()); 166 " reason: [%s].\n", SDL_GetError());
169 Sound_Quit(); 167 Sound_Quit();
170 SDL_Quit(); 168 SDL_Quit();
171 return(42); 169 return(42);
172 } /* if */ 170 } /* if */
173 171
174 SDL_PauseAudio(0); 172 SDL_PauseAudio(0);
175
176 while (!done_flag) 173 while (!done_flag)
177 SDL_Delay(10); 174 SDL_Delay(10);
175 SDL_PauseAudio(1);
176
177 /*
178 * This just decodes the file, and dumps the decoded waveform to
179 * stderr. Use with caution.
180 */
181 #else
182 {
183 Uint32 rc;
184 while ((rc = Sound_Decode(sample)) == sample->buffer_size)
185 fwrite(sample->buffer, rc, 1, stderr);
186 }
187 #endif
188
178 189
179 Sound_FreeSample(sample); 190 Sound_FreeSample(sample);
180 191
181 Sound_Quit(); 192 Sound_Quit();
182 SDL_Quit(); 193 SDL_Quit();