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Resizing the player window beyond ~1200h results in a massive CPU utilization spike with Anime4K enabled.
To Reproduce
Steps to reproduce the behavior:
Load up 480p video
Enable Anime4K
Resize player beyond ~1200h
Expected behavior
Non-massive performance hit
Screenshots
Below Breakpoint:
Above Breakpoint:
Desktop:
OS: Windows 10 Enterprise 21H1, 19043
Version: 4.0.1 Stable
GPU: RTX 2070 Super
Media Player and Version: mpv 0.33.0-107-gdd86f195a6
Browser: Edge 94.0.992.31
Additional context
From what I can tell this appears to be a copyback issue, as switching from nvdec-copy to nvdec significantly alleviated the problem. Not enough to fix it, still too much frame dropping.
This issue is present on all renderers, with the same similar results where the non-copy version performs much better.
I am not entirely sure where the breakpoint is, I could not get mpv to tell me the current window size. Best I can surmise is somewhere upwards of 1180ish.
This looks like it may be related to mpv-player/mpv#8613 and #119
Describe the bug
Resizing the player window beyond ~1200h results in a massive CPU utilization spike with Anime4K enabled.
To Reproduce
Steps to reproduce the behavior:
Expected behavior
Non-massive performance hit
Screenshots
Below Breakpoint:
Above Breakpoint:
Desktop:
Additional context
From what I can tell this appears to be a copyback issue, as switching from nvdec-copy to nvdec significantly alleviated the problem. Not enough to fix it, still too much frame dropping.
This issue is present on all renderers, with the same similar results where the non-copy version performs much better.
I am not entirely sure where the breakpoint is, I could not get mpv to tell me the current window size. Best I can surmise is somewhere upwards of 1180ish.
This looks like it may be related to mpv-player/mpv#8613 and #119
Current mpv.conf is as follows:
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