Fix some issues in QSV VPP filters #953

Job	Run time
build_portable_windows / Build Portable FFmpeg (win64)	36m 25s
build_debian / Build FFmpeg (bullseye, amd64)	54m 18s
build_portable_mac / Build Portable FFmpeg (macos-13, x86_64)	48m 1s
build_portable_linux / Build Portable FFmpeg (amd64)	1h 49m 12s
build_debian / Build FFmpeg (bullseye, arm64)	15m 3s
build_portable_windows_clang / Build Portable FFmpeg (CLANG64, win64)	1h 6m 34s
build_portable_mac / Build Portable FFmpeg (macos-14, arm64)	20m 23s
build_portable_linux / Build Portable FFmpeg (arm64)	1h 39m 53s
build_debian / Build FFmpeg (bullseye, armhf)	13m 56s
build_debian / Build FFmpeg (bookworm, amd64)	1h 4m 45s
build_debian / Build FFmpeg (bookworm, arm64)	14m 41s
build_ubuntu / Build FFmpeg (focal, amd64)	1h 2m 13s
build_debian / Build FFmpeg (bookworm, armhf)	13m 41s
build_ubuntu / Build FFmpeg (focal, arm64)	15m 17s
build_ubuntu / Build FFmpeg (focal, armhf)	14m 15s
build_ubuntu / Build FFmpeg (jammy, amd64)	56m 47s
build_ubuntu / Build FFmpeg (jammy, arm64)	15m 31s
build_ubuntu / Build FFmpeg (jammy, armhf)	14m 20s
build_ubuntu / Build FFmpeg (noble, amd64)	1h 6m 33s
build_ubuntu / Build FFmpeg (noble, arm64)	15m 48s
build_ubuntu / Build FFmpeg (noble, armhf)	14m 15s
build_portable_windows / Publish Portable Release	0s
build_portable_mac / Publish Portable Release	0s
build_debian / Publish Release	0s
build_ubuntu / Publish Release	0s
build_portable_windows_clang / Publish Portable Release	0s
build_portable_linux / Publish Portable Release	0s
	13h 51m 51s

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