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Prepare rtengine to allow extraction of individual frames from multi frame raw files (i.e. Pentax pixel shift)

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heckflosse
2016-11-01 02:20:43 +01:00
parent b961e31401
commit 3f13a98135
2 changed files with 11 additions and 2 deletions
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9
rtengine/rawimage.h
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@@ -106,7 +106,7 @@ public:
explicit RawImage( const Glib::ustring &name );
~RawImage();
int loadRaw (bool loadData = true, bool closeFile = true, ProgressListener *plistener = nullptr, double progressRange = 1.0);
int loadRaw (bool loadData = true, bool closeFile = true, ProgressListener *plistener = nullptr, double progressRange = 1.0, unsigned int frameNum = 0);
void get_colorsCoeff( float* pre_mul_, float* scale_mul_, float* cblack_, bool forceAutoWB );
void set_prefilters()
{
@@ -307,6 +307,13 @@ public:
return zero_is_bad == 1 ? true : false;
}
void setFrameNumber(unsigned int frameNum) {
// a single raw file can contain more than one frame.
// Variable is_raw holds the number of frames in the raw file
// use setFrameNumber() to set the number of the frame [0; is_raw - 1] to be processed
shot_select = std::min(std::max(is_raw, 1) - 1, frameNum);
}
public:
// dcraw functions
void scale_colors()