Author: superdump
Date: Sun Jul 6 12:56:02 2008
New Revision: 2699
Log:
max_sfb and sect_len should be unsigned and should both fit into uint8_t
Modified:
aac/aac.c
Modified: aac/aac.c
==============================================================================
--- aac/aac.c (original)
+++ aac/aac.c Sun Jul 6 12:56:02 2008
@@ -201,7 +201,7 @@ typedef struct {
*/
typedef struct {
int intensity_present;
- int max_sfb; ///< number of scalefactor bands per group
+ uint8_t max_sfb; ///< number of scalefactor bands per group
enum WindowSequence window_sequence;
enum WindowSequence window_sequence_prev;
uint8_t use_kb_window[2]; ///< If set, use Kaiser-Bessel window,
otherwise use a sinus window.
@@ -908,7 +908,7 @@ static void data_stream_element(AACConte
}
#ifdef AAC_LTP
-static void decode_ltp_data(AACContext * ac, GetBitContext * gb, int max_sfb,
LongTermPrediction * ltp) {
+static void decode_ltp_data(AACContext * ac, GetBitContext * gb, uint8_t
max_sfb, LongTermPrediction * ltp) {
int sfb;
if (ac->audioObjectType == AOT_ER_AAC_LD) {
assert(0);
@@ -1017,7 +1017,7 @@ static int decode_section_data(AACContex
int bits = (ics->window_sequence == EIGHT_SHORT_SEQUENCE) ? 3 : 5;
int k = 0;
while (k < ics->max_sfb) {
- int sect_len = k;
+ uint8_t sect_len = k;
int sect_len_incr;
int sect_cb = get_bits(gb, 4);
if (sect_cb == 12) {
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