dummy audio: Implemented dummy audio capture support. :)
--- a/src/audio/dummy/SDL_dummyaudio.c Wed Aug 03 01:57:41 2016 -0400
+++ b/src/audio/dummy/SDL_dummyaudio.c Wed Aug 03 02:18:47 2016 -0400
@@ -33,11 +33,27 @@
}
static int
+DUMMYAUD_CaptureFromDevice(_THIS, void *buffer, int buflen)
+{
+ /* Delay to make this sort of simulate real audio input. */
+ SDL_Delay((device->spec.samples * 1000) / device->spec.freq);
+
+ /* always return a full buffer of silence. */
+ SDL_memset(buffer, this->spec.silence, buflen);
+ return buflen;
+}
+
+static int
DUMMYAUD_Init(SDL_AudioDriverImpl * impl)
{
/* Set the function pointers */
impl->OpenDevice = DUMMYAUD_OpenDevice;
+ impl->CaptureFromDevice = DUMMYAUD_CaptureFromDevice;
+
impl->OnlyHasDefaultOutputDevice = 1;
+ impl->OnlyHasDefaultInputDevice = 1;
+ impl->HasCaptureSupport = SDL_TRUE;
+
return 1; /* this audio target is available. */
}