static inline int decode_bytes(const uint8_t *inbuffer, uint8_t *out, int bytes)
{
static const uint32_t tab[4] = {
- AV_BE2NE32C(0x37c511f2U), AV_BE2NE32C(0xf237c511U),
- AV_BE2NE32C(0x11f237c5U), AV_BE2NE32C(0xc511f237U),
+ AV_BE2NE32C(0x37c511f2u), AV_BE2NE32C(0xf237c511u),
+ AV_BE2NE32C(0x11f237c5u), AV_BE2NE32C(0xc511f237u),
};
int i, off;
uint32_t c;
int *category, int *category_index)
{
int exp_idx, bias, tmpbias1, tmpbias2, bits_left, num_bits, index, v, i, j;
- int exp_index2[102];
- int exp_index1[102];
+ int exp_index2[102] = { 0 };
+ int exp_index1[102] = { 0 };
- int tmp_categorize_array[128 * 2];
+ int tmp_categorize_array[128 * 2] = { 0 };
int tmp_categorize_array1_idx = p->numvector_size;
int tmp_categorize_array2_idx = p->numvector_size;
//av_log(q->avctx, AV_LOG_ERROR, "bits_left = %d\n",bits_left);
}
- memset(&exp_index1, 0, sizeof(exp_index1));
- memset(&exp_index2, 0, sizeof(exp_index2));
- memset(&tmp_categorize_array, 0, sizeof(tmp_categorize_array));
-
bias = -32;
/* Estimate bias. */
*/
static int mono_decode(COOKContext *q, COOKSubpacket *p, float *mlt_buffer)
{
- int category_index[128];
+ int category_index[128] = { 0 };
+ int category[128] = { 0 };
int quant_index_table[102];
- int category[128];
int res, i;
- memset(&category, 0, sizeof(category));
- memset(&category_index, 0, sizeof(category_index));
-
if ((res = decode_envelope(q, p, quant_index_table)) < 0)
return res;
q->num_vectors = get_bits(&q->gb, p->log2_numvector_size);
float *mlt_buffer2)
{
int i, j, res;
- int decouple_tab[SUBBAND_SIZE];
+ int decouple_tab[SUBBAND_SIZE] = { 0 };
float *decode_buffer = q->decode_buffer_0;
int idx, cpl_tmp;
float f1, f2;
const float *cplscale;
- memset(decouple_tab, 0, sizeof(decouple_tab));
memset(decode_buffer, 0, sizeof(q->decode_buffer_0));
/* Make sure the buffers are zeroed out. */
q->subpacket[s].gains2.now = q->subpacket[s].gain_3;
q->subpacket[s].gains2.previous = q->subpacket[s].gain_4;
+ if (q->num_subpackets + q->subpacket[s].num_channels > q->nb_channels) {
+ av_log(avctx, AV_LOG_ERROR, "Too many subpackets %d for channels %d\n", q->num_subpackets, q->nb_channels);
+ return AVERROR_INVALIDDATA;
+ }
+
q->num_subpackets++;
s++;
if (s > MAX_SUBPACKETS) {