bitstream.c: Add assertion on a cast.
In some configurations av1_write_uleb_obu_size() must
cast a 64 bit size_t and store it in a uint32_t variable.
Add an assert to help identify this as a location where
things could potentially go wrong at run time.
Change-Id: Iaede45980ef0015f2adbf534207118f6d9d514c6
diff --git a/av1/encoder/bitstream.c b/av1/encoder/bitstream.c
index 2e7166d..be76d2b 100644
--- a/av1/encoder/bitstream.c
+++ b/av1/encoder/bitstream.c
@@ -3310,9 +3310,10 @@
int av1_write_uleb_obu_size(size_t obu_header_size, size_t obu_payload_size,
uint8_t *dest) {
- const uint32_t obu_size = (uint32_t)obu_payload_size;
const size_t offset = obu_header_size;
size_t coded_obu_size = 0;
+ const uint32_t obu_size = (uint32_t)obu_payload_size;
+ assert(obu_size == obu_payload_size);
if (aom_uleb_encode(obu_size, sizeof(obu_size), dest + offset,
&coded_obu_size) != 0) {
