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ffmpeg.wasm-core
Commit e377b50b authored by Michael Niedermayer's avatar Michael Niedermayer
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matroskaenc: avoid implicit truncation in avio_w* 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent d0ab71ed
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Showing with 3 additions and 3 deletions
libavformat/matroskaenc.c
View file @ e377b50b
...@@ -118,7 +118,7 @@ static void put_ebml_id(AVIOContext *pb, unsigned int id) ...@@ -118,7 +118,7 @@ static void put_ebml_id(AVIOContext *pb, unsigned int id)
{ {
int i = ebml_id_size(id); int i = ebml_id_size(id);
while (i--) while (i--)
avio_w8(pb, id >> (i*8)); avio_w8(pb, (uint8_t)(id >> (i*8)));
} }
/** /**
...@@ -166,7 +166,7 @@ static void put_ebml_num(AVIOContext *pb, uint64_t num, int bytes) ...@@ -166,7 +166,7 @@ static void put_ebml_num(AVIOContext *pb, uint64_t num, int bytes)
num |= 1ULL << bytes*7; num |= 1ULL << bytes*7;
for (i = bytes - 1; i >= 0; i--) for (i = bytes - 1; i >= 0; i--)
avio_w8(pb, num >> i*8); avio_w8(pb, (uint8_t)(num >> i*8));
} }
static void put_ebml_uint(AVIOContext *pb, unsigned int elementid, uint64_t val) static void put_ebml_uint(AVIOContext *pb, unsigned int elementid, uint64_t val)
...@@ -178,7 +178,7 @@ static void put_ebml_uint(AVIOContext *pb, unsigned int elementid, uint64_t val) ...@@ -178,7 +178,7 @@ static void put_ebml_uint(AVIOContext *pb, unsigned int elementid, uint64_t val)
put_ebml_id(pb, elementid); put_ebml_id(pb, elementid);
put_ebml_num(pb, bytes, 0); put_ebml_num(pb, bytes, 0);
for (i = bytes - 1; i >= 0; i--) for (i = bytes - 1; i >= 0; i--)
avio_w8(pb, val >> i*8); avio_w8(pb, (uint8_t)(val >> i*8));
} }
static void put_ebml_float(AVIOContext *pb, unsigned int elementid, double val) static void put_ebml_float(AVIOContext *pb, unsigned int elementid, double val)
......
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