Support Fuji SN EXR mode RAFs, #4830

2019-02-19 21:50:34 +01:00
parent cbdf3267e0
commit b37f545391
4 changed files with 26 additions and 4 deletions
--- a/rtengine/rawimagesource.h
+++ b/rtengine/rawimagesource.h
@@ -201,8 +201,13 @@ public:
    static void init ();
    static void cleanup ();
    void setCurrentFrame(unsigned int frameNum) override {
-        currFrame = std::min(numFrames - 1, frameNum);
-        ri = riFrames[currFrame];
+        if (numFrames == 2 && frameNum == 2) { // special case for averaging of two frames
+            currFrame = frameNum;
+            ri = riFrames[0];
+        } else  {
+            currFrame = std::min(numFrames - 1, frameNum);
+            ri = riFrames[currFrame];
+        }
    }
    int getFrameCount() override {return numFrames;}
    int getFlatFieldAutoClipValue() override {return flatFieldAutoClipValue;}