From: Andre <maan@p133.(none)>
Date: Sat, 13 May 2006 03:21:56 +0000 (+0200)
Subject: aacdec: "consumed" is only used in mp4dec()
X-Git-Tag: v0.2.14~134
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=e19276003c9158fceccae4d7e626cabb2fb5b0dd

aacdec: "consumed" is only used in mp4dec()

Remove it from struct private_aacdec_data.
---

diff --git a/aacdec.c b/aacdec.c
index 315f338c..2433b181 100644
--- a/aacdec.c
+++ b/aacdec.c
@@ -46,7 +46,6 @@ struct private_mp4dec_data {
 
 	int initialized;
 	int decoder_length;
-	int consumed;
 	long unsigned consumed_total;
 
 	long unsigned entry;
@@ -61,12 +60,12 @@ static ssize_t mp4dec(char *input_buffer, size_t len, struct filter_node *fn)
 	int i, ret, skip;
 	unsigned char *p, *outbuffer;
 	unsigned char *inbuf = (unsigned char*)input_buffer;
+	size_t consumed = 0;
 
 	if (fn->loaded > fn->bufsize * 4 / 5)
 		return 0;
 	if (len < 1000 && !*fci->eof)
 		return 0;
-	padd->consumed = 0;
 
 	if (!padd->initialized) {
 		padd->decoder_length = aac_find_esds(inbuf, len, &skip);
@@ -79,10 +78,10 @@ static ssize_t mp4dec(char *input_buffer, size_t len, struct filter_node *fn)
 				ret = -E_AACDEC_INIT;
 				goto out;
 			}
-			padd->consumed = ret;
+			consumed = ret;
 		} else {
-			padd->consumed += skip;
-			p = inbuf + padd->consumed;
+			consumed += skip;
+			p = inbuf + consumed;
 			ret = -E_AACDEC_INIT;
 			if (NeAACDecInit2(padd->decoder, p,
 					padd->decoder_length, &rate,
@@ -96,44 +95,44 @@ static ssize_t mp4dec(char *input_buffer, size_t len, struct filter_node *fn)
 		padd->initialized = 1;
 	}
 	if (padd->decoder_length > 0) {
-		padd->consumed = 0;
+		consumed = 0;
 		if (!padd->entry) {
-			ret = aac_find_stco(inbuf + padd->consumed,
-				len - padd->consumed, &skip);
+			ret = aac_find_stco(inbuf + consumed, len - consumed,
+				&skip);
 			if (ret < 0) {
 				ret = len;
 				goto out;
 			}
-			padd->consumed += skip;
-			padd->entry = aac_read_int32(inbuf + padd->consumed);
+			consumed += skip;
+			padd->entry = aac_read_int32(inbuf + consumed);
 			PARA_INFO_LOG("entry: %lu\n", padd->entry);
 		}
 		ret = len;
 		if (padd->consumed_total + len < padd->entry)
 			goto out;
 		if (padd->consumed_total < padd->entry)
-			padd->consumed = padd->entry - padd->consumed_total;
+			consumed = padd->entry - padd->consumed_total;
 	}
-	for (; padd->consumed < len; padd->consumed++)
-		if ((inbuf[padd->consumed] & 0xfe) == 0x20)
+	for (; consumed < len;consumed++)
+		if ((inbuf[consumed] & 0xfe) == 0x20)
 			break;
-	if (padd->consumed >= len)
+	if (consumed >= len)
 		goto success;
-	p = inbuf + padd->consumed;
+	p = inbuf + consumed;
 	outbuffer = NeAACDecDecode(padd->decoder, &padd->frame_info, p,
-		len - padd->consumed);
+		len - consumed);
 	ret = -E_AAC_DECODE;
 	if (padd->frame_info.error != 0) {
 		PARA_ERROR_LOG("frame_error: %d, consumed: %lu + %d + %lu\n",
 			padd->frame_info.error, padd->consumed_total,
-			padd->consumed, padd->frame_info.bytesconsumed);
+			consumed, padd->frame_info.bytesconsumed);
 		PARA_ERROR_LOG("%s\n", NeAACDecGetErrorMessage(
 			padd->frame_info.error));
-		padd->consumed++; /* catch 21 */
+		consumed++; /* catch 21 */
 		goto success;
 	}
-	padd->consumed += padd->frame_info.bytesconsumed;
-	ret = padd->consumed;
+	consumed += padd->frame_info.bytesconsumed;
+	ret = consumed;
 	if (!padd->frame_info.samples)
 		goto out;
 	for (i = 0; i < padd->frame_info.samples; i++) {
@@ -142,7 +141,7 @@ static ssize_t mp4dec(char *input_buffer, size_t len, struct filter_node *fn)
 		fn->buf[fn->loaded++] = (s[i] >> 8) & 0xff;
 	}
 success:
-	ret = padd->consumed;
+	ret = consumed;
 out:
 	if (ret > 0)
 		padd->consumed_total += ret;