From cca02e51efd9e1b1e6c9b6002ff51dc076d30b8b Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 9 Feb 2020 19:16:54 +0100
Subject: zimg: add alpha support

libzimg recently added direct alpha support and new API for it. (The API
change is rather minimal, and it turns out we can easily support old and
new zimg versions.)

This does not support _all_ alpha formats. For example, gray + alpha is
not supported yet, because my stupid design in the zimg wrapper would
require a planar gray + alpha format, while ffmpeg provides only a
packed one.
---
 test/ref/repack_zimg.log | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test')

diff --git a/test/ref/repack_zimg.log b/test/ref/repack_zimg.log
index 07019b7751..de2dd610e2 100644
--- a/test/ref/repack_zimg.log
+++ b/test/ref/repack_zimg.log
@@ -1,8 +1,14 @@
 0bgr using gbrp
 0rgb using gbrp
+abgr using gbrap
+argb using gbrap
 bgr0 using gbrp
 bgr24 using gbrp
 bgr48 using gbrp16
+bgra using gbrap
+bgra64 using gbrap16
 rgb0 using gbrp
 rgb24 using gbrp
 rgb48 using gbrp16
+rgba using gbrap
+rgba64 using gbrap16
-- 
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