Color Management: support different settings for render and compositing output

The Output Properties > Output panel now has a Color Management subpanel to
override scene settings. When set to Override instead of Follow Scene, there
are settings to:

* For OpenEXR, choose a (linear) colorspace for RGBA passes
* For other file formats, use different display/view/look/exposure/gamma

These settings affect animation render output, image save of renders and the
compositor file output node. Additionally, the image save operator and
compositor file output nodes also support overriding color management.

Includes some layout changes to the relevant panels to accomdate the new
settings and to improve consistency. Ideally subpanels would be used to better
organize these settings, however nodes and operators don't currently support
creating subpanels.

Differential Revision: https://developer.blender.org/D14402

1 files changed, 14 insertions, 7 deletions

diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index c4d69d589bf..1c4a1d7e8c9 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -1737,7 +1737,7 @@ static int image_save_options_init(Main *bmain,
 
     if (ELEM(ima->type, IMA_TYPE_R_RESULT, IMA_TYPE_COMPOSITE)) {
       /* imtype */
-      BKE_image_format_copy(&opts->im_format, &scene->r.im_format);
+      BKE_image_format_init_for_write(&opts->im_format, scene, NULL);
       is_depth_set = true;
       if (!BKE_image_is_multiview(ima)) {
         /* In case multiview is disabled,
@@ -1759,8 +1759,12 @@ static int image_save_options_init(Main *bmain,
       /* use the multiview image settings as the default */
       opts->im_format.stereo3d_format = *ima->stereo3d_format;
       opts->im_format.views_format = ima->views_format;
+
+      BKE_image_format_color_management_copy_from_scene(&opts->im_format, scene);
     }
 
+    opts->im_format.color_management = R_IMF_COLOR_MANAGEMENT_FOLLOW_SCENE;
+
     if (ima->source == IMA_SRC_TILED) {
       BLI_strncpy(opts->filepath, ima->filepath, sizeof(opts->filepath));
       BLI_path_abs(opts->filepath, ID_BLEND_PATH_FROM_GLOBAL(&ima->id));
@@ -1810,9 +1814,6 @@ static int image_save_options_init(Main *bmain,
         STR_CONCAT(opts->filepath, len, ".<UDIM>");
       }
     }
-
-    /* color management */
-    BKE_image_format_color_management_copy_from_scene(&opts->im_format, scene);
   }
 
   BKE_image_release_ibuf(ima, ibuf, lock);
@@ -2002,15 +2003,21 @@ static void image_save_as_draw(bContext *UNUSED(C), wmOperator *op)
   ImageSaveData *isd = op->customdata;
   PointerRNA imf_ptr;
   const bool is_multiview = RNA_boolean_get(op->ptr, "show_multiview");
+  const bool use_color_management = RNA_boolean_get(op->ptr, "save_as_render");
 
-  /* image template */
-  RNA_pointer_create(NULL, &RNA_ImageFormatSettings, &isd->im_format, &imf_ptr);
-  uiTemplateImageSettings(layout, &imf_ptr, false);
+  uiLayoutSetPropSep(layout, true);
+  uiLayoutSetPropDecorate(layout, false);
 
   /* main draw call */
   uiDefAutoButsRNA(
       layout, op->ptr, image_save_as_draw_check_prop, NULL, NULL, UI_BUT_LABEL_ALIGN_NONE, false);
 
+  uiItemS(layout);
+
+  /* image template */
+  RNA_pointer_create(NULL, &RNA_ImageFormatSettings, &isd->im_format, &imf_ptr);
+  uiTemplateImageSettings(layout, &imf_ptr, use_color_management);
+
   /* multiview template */
   if (is_multiview) {
     uiTemplateImageFormatViews(layout, &imf_ptr, op->ptr);