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avcodec/cbs_mpeg2: Use smaller scope for variables 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-02-04 16:04:02 +01:00
parent 70a90fb73e
commit 67e1013a96
1 changed files with 4 additions and 4 deletions
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8
libavcodec/cbs_mpeg2.c
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@ -144,10 +144,8 @@ static int cbs_mpeg2_split_fragment(CodedBitstreamContext *ctx,
CodedBitstreamFragment *frag,
int header)
{
const uint8_t *start, *end;
CodedBitstreamUnitType unit_type;
const uint8_t *start;
uint32_t start_code = -1;
size_t unit_size;
int err;
start = avpriv_find_start_code(frag->data, frag->data + frag->data_size,
@ -158,7 +156,9 @@ static int cbs_mpeg2_split_fragment(CodedBitstreamContext *ctx,
}
do {
unit_type = start_code & 0xff;
CodedBitstreamUnitType unit_type = start_code & 0xff;
const uint8_t *end;
size_t unit_size;
// Reset start_code to ensure that avpriv_find_start_code()
// really reads a new start code and does not reuse the old