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vo: add warning message to vo_vaapi and vo_vdpau

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These are a common source of bug reports, due to misconceptions that
they are required to make use of hardware decoding.
This commit is contained in:
sfan5 2019-08-29 21:52:50 +02:00
parent fda45f4537
commit 5c313f1f59
2 changed files with 10 additions and 0 deletions
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5
video/out/vo_vaapi.c
View File

@ -866,6 +866,11 @@ static int preinit(struct vo *vo)
vo->hwdec_devs = hwdec_devices_create();
hwdec_devices_add(vo->hwdec_devs, &p->mpvaapi->hwctx);
MP_WARN(vo, "Warning: this compatibility VO is low quality and may "
"have issues with OSD, scaling, screenshots and more.\n"
"vo=gpu is the preferred choice in any case and "
"includes VA-API support via hwdec=vaapi or vaapi-copy.\n");
return 0;
fail:

5
video/out/vo_vdpau.c
View File

@ -1046,6 +1046,11 @@ static int preinit(struct vo *vo)
vc->vdp->bitmap_surface_query_capabilities(vc->vdp_device, VDP_RGBA_FORMAT_A8,
&vc->supports_a8, &(uint32_t){0}, &(uint32_t){0});
MP_WARN(vo, "Warning: this compatibility VO is low quality and may "
"have issues with OSD, scaling, screenshots and more.\n"
"vo=gpu is the preferred choice in any case and "
"includes VDPAU support via hwdec=vdpau or vdpau-copy.\n");
return 0;
}