void (*read_block)(const uint8_t *src, uint32_t *dst);
} SDSContext;
-static int sds_probe(AVProbeData *p)
+static int sds_probe(const AVProbeData *p)
{
if (AV_RB32(p->buf) == 0xF07E0001 && p->buf[20] == 0xF7 &&
p->buf[6] >= 8 && p->buf[6] <= 28)
int i;
for (i = 0; i < 120; i += 2) {
- unsigned sample = (src[i + 0] << 25) + (src[i + 1] << 18);
+ unsigned sample = ((unsigned)src[i + 0] << 25) + ((unsigned)src[i + 1] << 18);
dst[i / 2] = sample;
}
for (i = 0; i < 120; i += 3) {
unsigned sample;
- sample = (src[i + 0] << 25) | (src[i + 1] << 18) | (src[i + 2] << 11);
+ sample = ((unsigned)src[i + 0] << 25) | ((unsigned)src[i + 1] << 18) | ((unsigned)src[i + 2] << 11);
dst[i / 3] = sample;
}
}
for (i = 0; i < 120; i += 4) {
unsigned sample;
- sample = (src[i + 0] << 25) | (src[i + 1] << 18) | (src[i + 2] << 11) | (src[i + 3] << 4);
+ sample = ((unsigned)src[i + 0] << 25) | ((unsigned)src[i + 1] << 18) | ((unsigned)src[i + 2] << 11) | ((unsigned)src[i + 3] << 4);
dst[i / 4] = sample;
}
}