Automatic high detail preview rendering when entering 100% views

See issue 838
2011-07-14 13:57:32 +02:00
parent 4b4bf4b79e
commit 091cc56a01
11 changed files with 85 additions and 47 deletions
--- a/rtengine/rtengine.h
+++ b/rtengine/rtengine.h
@@ -256,6 +256,8 @@ namespace rtengine {
              * The image update starts immediately in the background. If it is ready, the result is passed to a PreviewImageListener
              * and to a DetailedCropListener (if enabled). */
            virtual void        paramsUpdateReady () =0;
+            // Starts a minimal update
+            virtual void        startProcessing(int changeCode) =0;  
            /** Stops image processing. When it returns, the image processing is already stopped. */
            virtual void        stopProcessing () =0;
            /** Sets the scale of the preview image. The larger the number is, the faster the image updates are (typical values are 4-5).