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ffmpeg.wasm-core
Commit 4b1b47e8 authored by Paul B Mahol's avatar Paul B Mahol
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avcodec/scpr: stop checking for overread twice

parent 5161f7bc
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Showing with 2 additions and 2 deletions
libavcodec/scpr.c
View file @ 4b1b47e8
......@@ -136,7 +136,7 @@ static int decode(GetByteContext *gb, RangeCoder *rc, unsigned cumFreq, unsigned
rc->range *= freq;
while (rc->range < TOP && bytestream2_get_bytes_left(gb) > 0) {
unsigned byte = bytestream2_get_byte(gb);
unsigned byte = bytestream2_get_byteu(gb);
rc->code = (rc->code << 8) | byte;
rc->range <<= 8;
}
......@@ -172,7 +172,7 @@ static int decode0(GetByteContext *gb, RangeCoder *rc, unsigned cumFreq, unsigne
rc->range = rc->range * (uint64_t)(freq + cumFreq) / total_freq - (t + 1);
while (rc->range < TOP && bytestream2_get_bytes_left(gb) > 0) {
unsigned byte = bytestream2_get_byte(gb);
unsigned byte = bytestream2_get_byteu(gb);
rc->code = (rc->code << 8) | byte;
rc->code1 <<= 8;
rc->range <<= 8;
......
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