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vo_dmabuf_wayland: use a minimum of 15 buffers 

vo_dmabuf_wayland has a pool of wl_buffers that it cycles through when
drawing frame. There needs to be at least some minimum number otherwise
a flickering artifact occurs where old frames are mistakenly repeated.
When using display-resample and other similar modes, it seems more
buffers are required (more drawing happens so it makes sense) and the
current minimum of 8 isn't good enough. Let's just bump this to 15. It's
also a random ad hoc number, but as far as I know there's not really a
way to predict how many buffers a random video may need. From testing,
it works fine and overall 15 is still a tiny amount of objects to create
considering the lifetime of a video, so we'll just go with this.
This commit is contained in:
Dudemanguy 2023-06-14 12:00:23 -05:00
parent f1c9daa169
commit 4d4837b84e
1 changed files with 1 additions and 1 deletions
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video/out/vo_dmabuf_wayland.c
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@ -49,7 +49,7 @@
// We need at least enough buffers to avoid a // We need at least enough buffers to avoid a
// flickering artifact in certain formats. // flickering artifact in certain formats.
#define WL_BUFFERS_WANTED 8 #define WL_BUFFERS_WANTED 15
enum hwdec_type { enum hwdec_type {
HWDEC_NONE, HWDEC_NONE,