- Update libplacebo to version 3.120.3:
This minor release fixes a number of regressions surrounding memory
imports and DRM modifiers, specifically aimed at issues that arose with
mpv's --hwdec=vaapi.
Changes:
- `pl_fmt.modifiers` now always includes DRM_FORMAT_MOD_INVALID on
OpenGL, which instructs the implementation to not specify modifiers
- passing a DRM modifier not in the list of supported modifiers is now
considered a hard error, to rule out non-working hwaccel formats
Fixes:
- fix a crash when using sampling shaders on textures with unknown formats
- fix improperly specified SDL header imports in the demos
- fix an issue where the vulkan texture handle capabilities were testing
for presence of the wrong extension
- fix an issue where non-enabled DRM modifier structs were accidentally
linked into the pNext chain, causing issues with some drivers