#define DCA_MAX_FRAME_SIZE 16384
#define DCA_MAX_EXSS_HEADER_SIZE 4096
+#define DCA_BUFFER_PADDING_SIZE 1024
+
/** Bit allocation */
typedef struct {
int offset; ///< code values offset
DECLARE_ALIGNED(16, float, samples)[(DCA_PRIM_CHANNELS_MAX+1)*256];
const float *samples_chanptr[DCA_PRIM_CHANNELS_MAX+1];
- uint8_t dca_buffer[DCA_MAX_FRAME_SIZE + DCA_MAX_EXSS_HEADER_SIZE];
+ uint8_t dca_buffer[DCA_MAX_FRAME_SIZE + DCA_MAX_EXSS_HEADER_SIZE + DCA_BUFFER_PADDING_SIZE];
int dca_buffer_size; ///< how much data is in the dca_buffer
const int8_t* channel_order_tab; ///< channel reordering table, lfe and non lfe
/* Primary audio coding side information */
int j, k;
+ if (get_bits_left(&s->gb) < 0)
+ return -1;
+
if (!base_channel) {
s->subsubframes[s->current_subframe] = get_bits(&s->gb, 2) + 1;
s->partial_samples[s->current_subframe] = get_bits(&s->gb, 3);
}
}
+ if (get_bits_left(&s->gb) < 0)
+ return -1;
+
for (j = base_channel; j < s->prim_channels; j++) {
const uint32_t *scale_table;
int scale_sum;
s->joint_huff[j] = get_bits(&s->gb, 3);
}
+ if (get_bits_left(&s->gb) < 0)
+ return -1;
+
/* Scale factors for joint subband coding */
for (j = base_channel; j < s->prim_channels; j++) {
int source_channel;
quant_step_table = lossy_quant_d;
for (k = base_channel; k < s->prim_channels; k++) {
+ if (get_bits_left(&s->gb) < 0)
+ return -1;
+
for (l = 0; l < s->vq_start_subband[k]; l++) {
int m;