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avformat/mov_chan: rename mov_get_channel_label() to better reflect its purpose 

This function turns a mov channel label into a lavf native bitmask.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-03-28 11:28:54 -03:00
parent 854615adf2
commit 90ef712de5
1 changed files with 2 additions and 2 deletions
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4
libavformat/mov_chan.c
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@ -485,7 +485,7 @@ static uint64_t mov_get_channel_layout(uint32_t tag, uint32_t bitmap)
return layout_map[i].layout;
}
static uint32_t mov_get_channel_label(uint32_t label)
static uint32_t mov_get_channel_mask(uint32_t label)
{
if (label == 0)
return 0;
@ -590,7 +590,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st,
avio_rl32(pb); // mCoordinates[2]
size -= 20;
if (layout_tag == 0) {
uint32_t mask_incr = mov_get_channel_label(label);
uint32_t mask_incr = mov_get_channel_mask(label);
if (mask_incr == 0) {
label_mask = 0;
break;