X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=aacdec_filter.c;h=1127fc1132b90d56169c34d732c9343e47e8fa43;hp=5b84d07e12c4757c4393e0d5da54a3bcbed499a9;hb=f393aab6b6e8c7413c02b4e198666ad95570066c;hpb=d6f52cebbb178c884ba54ea782efa56a009493db

diff --git a/aacdec_filter.c b/aacdec_filter.c
index 5b84d07e..1127fc11 100644
--- a/aacdec_filter.c
+++ b/aacdec_filter.c
@@ -52,7 +52,7 @@ struct private_aacdec_data {
 	/** The number of channels of the current stream. */
 	unsigned int channels;
 	/** Current sample rate in Hz. */
-	unsigned int samplerate;
+	unsigned int sample_rate;
 };
 
 static int aacdec_execute(struct btr_node *btrn, const char *cmd, char **result)
@@ -60,19 +60,7 @@ static int aacdec_execute(struct btr_node *btrn, const char *cmd, char **result)
 	struct filter_node *fn = btr_context(btrn);
 	struct private_aacdec_data *padd = fn->private_data;
 
-	if (!strcmp(cmd, "samplerate")) {
-		if (padd->samplerate == 0)
-			return -E_BTR_NAVAIL;
-		*result = make_message("%u", padd->samplerate);
-		return 1;
-	}
-	if (!strcmp(cmd, "channels")) {
-		if (padd->channels == 0)
-			return -E_BTR_NAVAIL;
-		*result = make_message("%u", padd->channels);
-		return 1;
-	}
-	return -ERRNO_TO_PARA_ERROR(ENOTSUP);
+	return decoder_execute(cmd, padd->sample_rate, padd->channels, result);
 }
 
 static void aacdec_open(struct filter_node *fn)
@@ -140,10 +128,10 @@ next_buffer:
 					&channels) < 0)
 				goto out;
 		}
-		padd->samplerate = rate;
+		padd->sample_rate = rate;
 		padd->channels = channels;
 		PARA_INFO_LOG("rate: %u, channels: %d\n",
-			padd->samplerate, padd->channels);
+			padd->sample_rate, padd->channels);
 		padd->initialized = 1;
 	}
 	if (padd->decoder_length > 0) {