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comparison src/audio/dsp/SDL_dspaudio.c @ 2060:866052b01ee5

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indent is evil
author Sam Lantinga <slouken@libsdl.org>
date Sat, 28 Oct 2006 16:48:03 +0000
parents 5f6550e5184f
children 579abbb51f80
comparison
equal deleted inserted replaced
2059:4685ccd33d0e 2060:866052b01ee5
109 } else { 109 } else {
110 build_device_list(0, &outputDevices, &outputDeviceCount); 110 build_device_list(0, &outputDevices, &outputDeviceCount);
111 return outputDeviceCount; 111 return outputDeviceCount;
112 } 112 }
113 113
114 return 0; /* shouldn't ever hit this. */ 114 return 0; /* shouldn't ever hit this. */
115 } 115 }
116 116
117 static const char * 117 static const char *
118 DSP_GetDeviceName(int index, int iscapture) 118 DSP_GetDeviceName(int index, int iscapture)
119 { 119 {
156 SDL_AudioFormat test_format; 156 SDL_AudioFormat test_format;
157 157
158 /* We don't care what the devname is...we'll try to open anything. */ 158 /* We don't care what the devname is...we'll try to open anything. */
159 /* ...but default to first name in the list... */ 159 /* ...but default to first name in the list... */
160 if (devname == NULL) { 160 if (devname == NULL) {
161 if ( ((iscapture) && (inputDeviceCount == 0)) || 161 if (((iscapture) && (inputDeviceCount == 0)) ||
162 ((!iscapture) && (outputDeviceCount == 0)) ) { 162 ((!iscapture) && (outputDeviceCount == 0))) {
163 SDL_SetError("No such audio device"); 163 SDL_SetError("No such audio device");
164 return 0; 164 return 0;
165 } 165 }
166 devname = ((iscapture) ? inputDevices[0] : outputDevices[0]); 166 devname = ((iscapture) ? inputDevices[0] : outputDevices[0]);
167 } 167 }
168 168
169 /* Initialize all variables that we clean on shutdown */ 169 /* Initialize all variables that we clean on shutdown */
170 this->hidden = (struct SDL_PrivateAudioData *) 170 this->hidden = (struct SDL_PrivateAudioData *)
171 SDL_malloc((sizeof *this->hidden)); 171 SDL_malloc((sizeof *this->hidden));
172 if (this->hidden == NULL) { 172 if (this->hidden == NULL) {
173 SDL_OutOfMemory(); 173 SDL_OutOfMemory();
174 return 0; 174 return 0;
175 } 175 }
176 SDL_memset(this->hidden, 0, (sizeof *this->hidden)); 176 SDL_memset(this->hidden, 0, (sizeof *this->hidden));
263 } 263 }
264 this->spec.format = test_format; 264 this->spec.format = test_format;
265 265
266 /* Set the audio format */ 266 /* Set the audio format */
267 value = format; 267 value = format;
268 if ( (ioctl(this->hidden->audio_fd, SNDCTL_DSP_SETFMT, &value) < 0) || 268 if ((ioctl(this->hidden->audio_fd, SNDCTL_DSP_SETFMT, &value) < 0) ||
269 (value != format) ) { 269 (value != format)) {
270 perror("SNDCTL_DSP_SETFMT"); 270 perror("SNDCTL_DSP_SETFMT");
271 DSP_CloseDevice(this); 271 DSP_CloseDevice(this);
272 SDL_SetError("Couldn't set audio format"); 272 SDL_SetError("Couldn't set audio format");
273 return 0; 273 return 0;
274 } 274 }
358 { 358 {
359 return (this->hidden->mixbuf); 359 return (this->hidden->mixbuf);
360 } 360 }
361 361
362 static int 362 static int
363 DSP_Init(SDL_AudioDriverImpl *impl) 363 DSP_Init(SDL_AudioDriverImpl * impl)
364 { 364 {
365 /* Set the function pointers */ 365 /* Set the function pointers */
366 impl->DetectDevices = DSP_DetectDevices; 366 impl->DetectDevices = DSP_DetectDevices;
367 impl->GetDeviceName = DSP_GetDeviceName; 367 impl->GetDeviceName = DSP_GetDeviceName;
368 impl->OpenDevice = DSP_OpenDevice; 368 impl->OpenDevice = DSP_OpenDevice;