[Bf-blender-cvs] [adc92cc23e7] master: Fix T103357: Grease pencil layer color not displayed in main dopesheet backdrop

[Amelie Fondevilla]

Commit: adc92cc23e74ce10cff95f58fd517ed7c23d3779
Author: Amelie Fondevilla
Date:   Tue Dec 20 13:14:21 2022 +0100
Branches: master
https://developer.blender.org/rBadc92cc23e74ce10cff95f58fd517ed7c23d3779

Fix T103357: Grease pencil layer color not displayed in main dopesheet backdrop

Reviewed By: Sybren A. Stüvel

Differential Revision: https://developer.blender.org/D16822

===================================================================

M	source/blender/editors/space_action/action_draw.c

===================================================================

diff --git a/source/blender/editors/space_action/action_draw.c b/source/blender/editors/space_action/action_draw.c
index 343975919e2..de3d306a0be 100644
--- a/source/blender/editors/space_action/action_draw.c
+++ b/source/blender/editors/space_action/action_draw.c
@@ -272,6 +272,20 @@ void draw_channel_strips(bAnimContext *ac, SpaceAction *saction, ARegion *region
               }
               break;
             }
+            case ANIMTYPE_GPLAYER: {
+              if (show_group_colors) {
+                uchar gpl_col[4];
+                bGPDlayer *gpl = (bGPDlayer *)ale->data;
+                rgb_float_to_uchar(gpl_col, gpl->color);
+                gpl_col[3] = col1[3];
+
+                immUniformColor4ubv(sel ? col1 : gpl_col);
+              }
+              else {
+                immUniformColor4ubv(sel ? col1 : col2);
+              }
+              break;
+            }
             default: {
               immUniformColor4ubv(sel ? col1 : col2);
             }