highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avcodec/cbs_h2645: Remove dead code to delete trailing zeroes

Browse Source 
Trailing zeroes are already discarded when splitting a fragment, which
makes the code to remove them when decomposing slices dead code.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Andreas Rheinhardt
2019-12-09 23:26:02 +01:00
committed by Michael Niedermayer
parent 6ee7375ef5
commit 8f701932b3
1 changed files with 0 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
libavcodec/cbs_h2645.c
View File

@ -863,13 +863,6 @@ static int cbs_h264_read_nal_unit(CodedBitstreamContext *ctx,
pos = get_bits_count(&gbc); pos = get_bits_count(&gbc);
len = unit->data_size; len = unit->data_size;
if (!unit->data[len - 1]) {
int z;
for (z = 0; z < len && !unit->data[len - z - 1]; z++);
av_log(ctx->log_ctx, AV_LOG_DEBUG, "Deleted %d trailing zeroes "
"from slice data.\n", z);
len -= z;
}
slice->data_size = len - pos / 8; slice->data_size = len - pos / 8;
slice->data_ref = av_buffer_ref(unit->data_ref); slice->data_ref = av_buffer_ref(unit->data_ref);
@ -1045,13 +1038,6 @@ static int cbs_h265_read_nal_unit(CodedBitstreamContext *ctx,
pos = get_bits_count(&gbc); pos = get_bits_count(&gbc);
len = unit->data_size; len = unit->data_size;
if (!unit->data[len - 1]) {
int z;
for (z = 0; z < len && !unit->data[len - z - 1]; z++);
av_log(ctx->log_ctx, AV_LOG_DEBUG, "Deleted %d trailing zeroes "
"from slice data.\n", z);
len -= z;
}
slice->data_size = len - pos / 8; slice->data_size = len - pos / 8;
slice->data_ref = av_buffer_ref(unit->data_ref); slice->data_ref = av_buffer_ref(unit->data_ref);