[FFmpeg-cvslog] lavc/videotoolboxenc: fix warnings
Rick Kern
git at videolan.org
Sat Dec 3 18:20:33 EET 2022
ffmpeg | branch: master | Rick Kern <kernrj at gmail.com> | Sat Dec 3 11:12:04 2022 -0500| [33e70dc0b8cba157c3da234a858bfa743e862b4a] | committer: Rick Kern
lavc/videotoolboxenc: fix warnings
This handles an unhandled error, and removes an unnecessary variable.
Signed-off-by: Rick Kern <kernrj at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=33e70dc0b8cba157c3da234a858bfa743e862b4a
---
libavcodec/videotoolboxenc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
index dc9e321d3d..aec98ade4f 100644
--- a/libavcodec/videotoolboxenc.c
+++ b/libavcodec/videotoolboxenc.c
@@ -399,6 +399,10 @@ static int count_nalus(size_t length_code_size,
length_code_size,
size_buf);
+ if (status != kCMBlockBufferNoErr) {
+ return AVERROR_EXTERNAL;
+ }
+
for (i = 0; i < length_code_size; i++) {
box_len <<= 8;
box_len |= size_buf[i];
@@ -1637,7 +1641,6 @@ static int find_sei_end(AVCodecContext *avctx,
{
int nal_type;
size_t sei_payload_size = 0;
- int sei_payload_type = 0;
*sei_end = NULL;
uint8_t *nal_start = nal_data;
@@ -1656,7 +1659,6 @@ static int find_sei_end(AVCodecContext *avctx,
while (nal_size > 0 && *nal_data > 0) {
do{
- sei_payload_type += *nal_data;
nal_data++;
nal_size--;
} while (nal_size > 0 && *nal_data == 0xFF);
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