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v4l2: only skip buffer for raw formats

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We don't want to skip the first buffer for encoded formats because it
can contain the encoding parameters, in the h264 case, for example.
This commit is contained in:
Wim Taymans 2025-04-23 11:09:54 +02:00
parent d1d580cafa
commit bcf0c0cf89
1 changed files with 4 additions and 1 deletions
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5
spa/plugins/v4l2/v4l2-utils.c
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@ -1873,7 +1873,10 @@ static int spa_v4l2_stream_on(struct impl *this)
spa_log_debug(this->log, "starting"); spa_log_debug(this->log, "starting");
port->first_buffer = true; if (port->current_format.media_subtype == SPA_MEDIA_SUBTYPE_raw)
port->first_buffer = true;
else
port->first_buffer = false;
mmap_read(this); mmap_read(this);
type = V4L2_BUF_TYPE_VIDEO_CAPTURE; type = V4L2_BUF_TYPE_VIDEO_CAPTURE;