pthread_mutex_init(&ctx->frame_lock, NULL);
pthread_cond_init(&ctx->frame_wait_cond, NULL);
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
CGGetActiveDisplayList(0, NULL, &num_screens);
+#endif
// List devices if requested
if (ctx->list_devices) {
av_log(ctx, AV_LOG_INFO, "[%d] %s\n", index, name);
index++;
}
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
if (num_screens > 0) {
CGDirectDisplayID screens[num_screens];
CGGetActiveDisplayList(num_screens, screens, &num_screens);
av_log(ctx, AV_LOG_INFO, "[%d] Capture screen %d\n", index + i, i);
}
}
+#endif
av_log(ctx, AV_LOG_INFO, "AVFoundation audio devices:\n");
devices = [AVCaptureDevice devicesWithMediaType:AVMediaTypeAudio];
if (ctx->video_device_index < ctx->num_video_devices) {
video_device = [video_devices objectAtIndex:ctx->video_device_index];
} else if (ctx->video_device_index < ctx->num_video_devices + num_screens) {
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
CGDirectDisplayID screens[num_screens];
CGGetActiveDisplayList(num_screens, screens, &num_screens);
AVCaptureScreenInput* capture_screen_input = [[[AVCaptureScreenInput alloc] initWithDisplayID:screens[ctx->video_device_index - ctx->num_video_devices]] autorelease];
video_device = (AVCaptureDevice*) capture_screen_input;
+#endif
} else {
av_log(ctx, AV_LOG_ERROR, "Invalid device index\n");
goto fail;
}
}
+#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
// looking for screen inputs
if (!video_device) {
int idx;
ctx->video_device_index = ctx->num_video_devices + idx;
}
}
+#endif
if (!video_device) {
av_log(ctx, AV_LOG_ERROR, "Video device not found\n");