lavc/opus_rc: Cast a const pointer to uint8_t *.

Silences a warning with clang on arm:
libavcodec/opus_rc.c:170:17: warning: passing 'const uint8_t *' (aka 'const unsigned char *') to parameter of type 'void *' discards qualifiers

diff --git a/libavcodec/opus_rc.c b/libavcodec/opus_rc.c
index 3972bb0b028303b0c368cad6517a7661befb7e67..c432eb90c9116adc9e098765122bbe022d695507 100644 (file)
--- a/libavcodec/opus_rc.c
+++ b/libavcodec/opus_rc.c
@@ -167,7 +167,7 @@ void ff_opus_rc_put_raw(OpusRangeCoder *rc, uint32_t val, uint32_t count)
     rc->rb.cachelen = (rc->rb.cachelen + to_write) % 32;
 
     if (!rc->rb.cachelen && count) {
-        AV_WB32(rc->rb.position, rc->rb.cacheval);
+        AV_WB32((uint8_t *)rc->rb.position, rc->rb.cacheval);
         rc->rb.bytes    += 4;
         rc->rb.position -= 4;
         rc->rb.cachelen = count - to_write;