[Bf-blender-cvs] [90055a1f2c1] blender-v3.3-release: Fix T101329: EXR 'JPG Preview' doesn't use color space anymore

[Lukas Stockner]

Commit: 90055a1f2c194769a403e6525d371bf6db40fa8a
Author: Lukas Stockner
Date:   Sat Oct 22 18:15:02 2022 +0200
Branches: blender-v3.3-release
https://developer.blender.org/rB90055a1f2c194769a403e6525d371bf6db40fa8a

Fix T101329: EXR 'JPG Preview' doesn't use color space anymore

For the JPG preview, the only thing that was changed in the image
format was the format itself. However, the colorspace code now also
checks the bitdepth through BKE_image_format_is_byte, so the depth
needs to be explicitly set to 8-bit for the JPG preview output.

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

M	source/blender/blenkernel/intern/image_save.cc

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

diff --git a/source/blender/blenkernel/intern/image_save.cc b/source/blender/blenkernel/intern/image_save.cc
index c24731efb41..ce77564ecaf 100644
--- a/source/blender/blenkernel/intern/image_save.cc
+++ b/source/blender/blenkernel/intern/image_save.cc
@@ -959,6 +959,7 @@ bool BKE_image_render_write(ReportList *reports,
         /* optional preview images for exr */
         if (ok && (image_format.flag & R_IMF_FLAG_PREVIEW_JPG)) {
           image_format.imtype = R_IMF_IMTYPE_JPEG90;
+          image_format.depth = R_IMF_CHAN_DEPTH_8;
 
           if (BLI_path_extension_check(filepath, ".exr")) {
             filepath[strlen(filepath) - 4] = 0;
@@ -1016,6 +1017,7 @@ bool BKE_image_render_write(ReportList *reports,
       /* optional preview images for exr */
       if (ok && is_exr_rr && (image_format.flag & R_IMF_FLAG_PREVIEW_JPG)) {
         image_format.imtype = R_IMF_IMTYPE_JPEG90;
+        image_format.depth = R_IMF_CHAN_DEPTH_8;
 
         if (BLI_path_extension_check(filepath, ".exr")) {
           filepath[strlen(filepath) - 4] = 0;