dst[i] = permutation[src[i]];
}
-static void unpack_alpha_10(GetBitContext *gb, uint16_t *dst, int num_coeffs,
- const int num_bits)
-{
+static void inline unpack_alpha(GetBitContext *gb, uint16_t *dst, int num_coeffs,
+ const int num_bits, const int decode_precision) {
const int mask = (1 << num_bits) - 1;
int i, idx, val, alpha_val;
} else {
for (i = 0; i < val; i++)
dst[idx++] = (alpha_val << 2) | (alpha_val >> 6);
-
}
} while (idx < num_coeffs);
}
+static void unpack_alpha_10(GetBitContext *gb, uint16_t *dst, int num_coeffs,
+ const int num_bits)
+{
+ if (num_bits == 16) {
+ unpack_alpha(gb, dst, num_coeffs, 16, 10);
+ } else { /* 8 bits alpha */
+ unpack_alpha(gb, dst, num_coeffs, 8, 10);
+ }
+}
+
static av_cold int decode_init(AVCodecContext *avctx)
{
int ret = 0;