Merge remote-tracking branch 'origin/dev' into filmnegative
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@@ -25,82 +25,10 @@
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#include "dcraw.h"
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#include "imageformat.h"
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#include "noncopyable.h"
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namespace rtengine
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{
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struct badPix {
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uint16_t x;
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uint16_t y;
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badPix( uint16_t xc, uint16_t yc ): x(xc), y(yc) {}
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};
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class PixelsMap :
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public NonCopyable
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{
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int w; // line width in base_t units
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int h; // height
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typedef unsigned long base_t;
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static const size_t base_t_size = sizeof(base_t);
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base_t *pm;
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public:
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PixelsMap(int width, int height )
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: h(height)
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{
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w = (width / (base_t_size * 8)) + 1;
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pm = new base_t [h * w ];
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memset(pm, 0, h * w * base_t_size );
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}
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~PixelsMap()
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{
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delete [] pm;
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}
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int width() const
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{
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return w;
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}
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int height() const
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{
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return h;
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}
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// if a pixel is set returns true
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bool get(int x, int y)
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{
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return (pm[y * w + x / (base_t_size * 8) ] & (base_t)1 << (x % (base_t_size * 8)) ) != 0;
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}
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// set a pixel
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void set(int x, int y)
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{
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pm[y * w + x / (base_t_size * 8) ] |= (base_t)1 << (x % (base_t_size * 8)) ;
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}
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// set pixels from a list
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int set( std::vector<badPix> &bp)
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{
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for(std::vector<badPix>::iterator iter = bp.begin(); iter != bp.end(); ++iter) {
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set( iter->x, iter->y);
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}
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return bp.size();
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}
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void clear()
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{
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memset(pm, 0, h * w * base_t_size );
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}
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// return 0 if at least one pixel in the word(base_t) is set, otherwise return the number of pixels to skip to the next word base_t
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int skipIfZero(int x, int y)
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{
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return pm[y * w + x / (base_t_size * 8) ] == 0 ? base_t_size * 8 - x % (base_t_size * 8) : 0;
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}
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};
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class RawImage: public DCraw
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{
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public:
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