Compositor: Full frame Scale node

Adds full frame implementation to this node operations.
No functional changes.

Includes a new operation method `init_data` used to initialize any data
needed after operations are linked and resolutions determined.
Once tiled implementation is removed `initExecution` may be renamed
to `init_rendering` and `init_data` to `init_execution`.

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D11944

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/compositor/intern/COM_Enums.h b/source/blender/compositor/intern/COM_Enums.h
index 519e7df940e..7e5a1b73132 100644
--- a/source/blender/compositor/intern/COM_Enums.h
+++ b/source/blender/compositor/intern/COM_Enums.h
@@ -22,6 +22,8 @@
 
 #include <ostream>
 
+struct rcti;
+
 namespace blender::compositor {
 
 /**
@@ -85,6 +87,13 @@ enum class eWorkPackageType {
   CustomFunction = 1
 };
 
+enum class PixelSampler {
+  Nearest = 0,
+  Bilinear = 1,
+  Bicubic = 2,
+};
+void expand_area_for_sampler(rcti &area, PixelSampler sampler);
+
 std::ostream &operator<<(std::ostream &os, const eCompositorPriority &priority);
 std::ostream &operator<<(std::ostream &os, const eWorkPackageState &execution_state);