From: Øyvind Kolås <pippin@gimp.org>
Date: Thu, 23 Mar 2023 10:18:58 +0000 (+0100)
Subject: LUT: (temporarily) opt out of conversions from R'aG'a'B'aA u8 formats
X-Git-Tag: archive/raspbian/1%0.1.106-3+rpi1^2~15^2^2~13
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=370ee6af65a2fb265f12d04fff361ee9593086d7;p=babl.git

LUT: (temporarily) opt out of conversions from R'aG'a'B'aA u8 formats
---

diff --git a/babl/babl-fish-path.c b/babl/babl-fish-path.c
index 9c1e48a..a5d6b8b 100644
--- a/babl/babl-fish-path.c
+++ b/babl/babl-fish-path.c
@@ -969,6 +969,8 @@ _babl_fish_prepare_bpp (Babl *babl)
   const Babl *dest_type   = babl_format_get_type (babl_dest,
                                                   babl_format_get_n_components (babl_dest) - 1);
 
+  int src_not_associated = ((babl->conversion.source->format.model->flags &
+          BABL_MODEL_FLAG_ASSOCIATED)==0);
   int dest_not_associated = ((babl->conversion.destination->format.model->flags &
           BABL_MODEL_FLAG_ASSOCIATED)==0);
   if (
@@ -981,17 +983,20 @@ _babl_fish_prepare_bpp (Babl *babl)
              && dest_bpp    == 16
              && source_type == babl_type_from_id (BABL_U8)
              && dest_type   == babl_type_from_id (BABL_FLOAT)
+             && src_not_associated
              && dest_not_associated)
 
           ||(   source_bpp == 4
              && dest_bpp   == 4
              && dest_type  == source_type
+             && src_not_associated
              && dest_not_associated)
 
           ||(   source_bpp  == 4
              && dest_bpp    == 8
              && source_type == babl_type_from_id (BABL_U8)
              && dest_type   == babl_type_from_id (BABL_U16)
+             && src_not_associated
              && dest_not_associated)
 
           ||(   source_bpp == 3