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Update examples.

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This commit is contained in:
David Reid
2016-11-14 20:02:41 +10:00
parent 262452139f
commit 1d9ccdec51
2 changed files with 21 additions and 4 deletions
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examples/simple_capture.c
+11 -2
View File
@@ -47,6 +47,12 @@ mal_uint32 on_send_frames(mal_device* pDevice, mal_uint32 frameCount, void* pSam
int main() int main()
{ {
mal_context context;
if (mal_context_init(NULL, 0, &context) != MAL_SUCCESS) {
printf("Failed to initialize context.");
return -1;
}
mal_device_config config; mal_device_config config;
config.format = mal_format_f32; config.format = mal_format_f32;
config.channels = 2; config.channels = 2;
@@ -60,7 +66,8 @@ int main()
printf("Recording...\n"); printf("Recording...\n");
mal_device captureDevice; mal_device captureDevice;
if (mal_device_init(&captureDevice, mal_device_type_capture, NULL, &config, NULL)) { if (mal_device_init(&context, mal_device_type_capture, NULL, &config, NULL, &captureDevice) != MAL_SUCCESS) {
mal_context_uninit(&context);
printf("Failed to initialize capture device.\n"); printf("Failed to initialize capture device.\n");
return -2; return -2;
} }
@@ -74,7 +81,8 @@ int main()
printf("Playing...\n"); printf("Playing...\n");
mal_device playbackDevice; mal_device playbackDevice;
if (mal_device_init(&playbackDevice, mal_device_type_playback, NULL, &config, NULL)) { if (mal_device_init(&context, mal_device_type_playback, NULL, &config, NULL, &playbackDevice) != MAL_SUCCESS) {
mal_context_uninit(&context);
printf("Failed to initialize playback device.\n"); printf("Failed to initialize playback device.\n");
return -3; return -3;
} }
@@ -84,5 +92,6 @@ int main()
getchar(); getchar();
mal_device_uninit(&playbackDevice); mal_device_uninit(&playbackDevice);
mal_context_uninit(&context);
return 0; return 0;
} }
examples/simple_playback.c
+10 -2
View File
@@ -29,6 +29,12 @@ int main(int argc, char** argv)
printf("Not a valid WAV file."); printf("Not a valid WAV file.");
return -2; return -2;
} }
mal_context context;
if (mal_context_init(NULL, 0, &context) != MAL_SUCCESS) {
printf("Failed to initialize context.");
return -3;
}
// In this example we use the default playback device with a default buffer size and period count. // In this example we use the default playback device with a default buffer size and period count.
mal_device_config config; mal_device_config config;
@@ -43,10 +49,11 @@ int main(int argc, char** argv)
config.onLogCallback = NULL; config.onLogCallback = NULL;
mal_device device; mal_device device;
if (mal_device_init(&device, mal_device_type_playback, NULL, &config, &wav) != MAL_SUCCESS) { if (mal_device_init(&context, mal_device_type_playback, NULL, &config, &wav, &device) != MAL_SUCCESS) {
printf("Failed to open playback device."); printf("Failed to open playback device.");
mal_context_uninit(&context);
drwav_uninit(&wav); drwav_uninit(&wav);
return -3; return -4;
} }
mal_device_start(&device); mal_device_start(&device);
@@ -54,6 +61,7 @@ int main(int argc, char** argv)
getchar(); getchar();
mal_device_uninit(&device); mal_device_uninit(&device);
mal_context_uninit(&context);
drwav_uninit(&wav); drwav_uninit(&wav);
return 0; return 0;