vf_zscale: Fix alpha destination graph for floating point pixel formats
authorVittorio Giovara <vittorio.giovara@gmail.com>
Thu, 7 Dec 2017 21:32:22 +0000 (16:32 -0500)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Fri, 8 Dec 2017 15:11:50 +0000 (10:11 -0500)
commitbc38c8f4424982617a92d1cefa7fdcb640a80234
treea9469642bd8a8e735eb116565ddf6409b1ea0ef4
parenta41a5db797660b3a2d24ff3516ae2e07b0f55678
vf_zscale: Fix alpha destination graph for floating point pixel formats

This was setting the input pixel type instead of the output one,
leading to incorrect data being fed to the library.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
libavfilter/vf_zscale.c