FrameTransformation: Split packing and compression

common/FrameTransformation.cpp

@@ -40,11 +40,6 @@ FrameTransformation::FrameTransformation(const DiffractionExperiment &in_experim
     }
 }
 
-FrameTransformation& FrameTransformation::SetOutput(void *output) {
-    standard_output = (char *) output;
-    return *this;
-}
-
 template <class Td> void AddToFramesSum(Td *destination, const int16_t *source) {
     for (int i = 0; i < RAW_MODULE_SIZE; i++) {
         if ((source[i] == INT16_MIN) || (destination[i] == INT32_MIN))
@@ -90,9 +85,7 @@ void FrameTransformation::Generate16BitPreview() {
     }
 }
 
-size_t FrameTransformation::PackStandardOutput() {
-    if (standard_output == nullptr)
-        throw JFJochException(JFJochExceptionCategory::ArrayOutOfBounds, "Default stream output not initialized");
+void FrameTransformation::Pack() {
 
     if (summation > 1) {
         PackSummation();
@@ -114,7 +107,11 @@ size_t FrameTransformation::PackStandardOutput() {
                                 experiment.GetYPixelsNumFullImage(),
                                 INT16_MIN, INT16_MAX);
     }
-    return compressor.Compress(standard_output, precompression_buffer.data(),
+
+}
+
+size_t FrameTransformation::SaveCompressedImage(void *output) {
+    return compressor.Compress((char *) output, precompression_buffer.data(),
                                experiment.GetPixelsNum(), pixel_depth);
 }