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ffmpeg.wasm-core
Commit a345b7f9 authored by Paul B Mahol's avatar Paul B Mahol
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vmdav: use more unchecked bytestream2 variants where it makes sense 

Signed-off-by: 's avatarPaul B Mahol <onemda@gmail.com>
parent 67f9bbbb
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Showing with 4 additions and 4 deletions
libavcodec/vmdav.c
View file @ a345b7f9
......@@ -98,7 +98,7 @@ static void lz_unpack(const unsigned char *src, int src_len,
if (bytestream2_get_bytes_left(&gb) < 4)
return;
if (bytestream2_peek_le32(&gb) == 0x56781234) {
bytestream2_get_le32(&gb);
bytestream2_skipu(&gb, 4);
qpos = 0x111;
speclen = 0xF + 3;
} else {
......@@ -123,7 +123,7 @@ static void lz_unpack(const unsigned char *src, int src_len,
if (tag & 0x01) {
if (d_end - d < 1 || bytestream2_get_bytes_left(&gb) < 1)
return;
queue[qpos++] = *d++ = bytestream2_get_byte(&gb);
queue[qpos++] = *d++ = bytestream2_get_byteu(&gb);
qpos &= QUEUE_MASK;
dataleft--;
} else {
......@@ -173,7 +173,7 @@ static int rle_unpack(const unsigned char *src, unsigned char *dest,
l = (l & 0x7F) * 2;
if (dest_end - pd < l || bytestream2_get_bytes_left(&gb) < l)
return bytestream2_tell(&gb);
bytestream2_get_buffer(&gb, pd, l);
bytestream2_get_bufferu(&gb, pd, l);
pd += l;
} else {
if (dest_end - pd < i || bytestream2_get_bytes_left(&gb) < 2)
......@@ -281,7 +281,7 @@ static void vmd_decode(VmdVideoContext *s, AVFrame *frame)
len = (len & 0x7F) + 1;
if (ofs + len > frame_width || bytestream2_get_bytes_left(&gb) < len)
return;
bytestream2_get_buffer(&gb, &dp[ofs], len);
bytestream2_get_bufferu(&gb, &dp[ofs], len);
ofs += len;
} else {
/* interframe pixel copy */
......
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