claw::graphic::bitmap::reader::pixel24_to_pixel32 Class Reference

Functor converting a 24bpp buffer to a 32bpp buffer. More...

List of all members.

Public Member Functions
void	operator() (scanline &dest, const char *src, const color_palette_type &palette) const
	Convert a BGR array to a pixel32 scanline.

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Detailed Description

Functor converting a 24bpp buffer to a 32bpp buffer.

Definition at line 249 of file bitmap.hpp.

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Member Function Documentation

void claw::graphic::bitmap::reader::pixel24_to_pixel32::operator()	(	scanline &	dest,
		const char *	src,
		const color_palette_type &	palette
	)		const

Convert a BGR array to a pixel32 scanline.

Parameters:

dest	(out) Filled scanline.
src	Pixel array to convert.
palette	(not used) Color palette.

Definition at line 263 of file bitmap_reader.cpp.

References claw::graphic::image::scanline::begin(), and claw::graphic::image::scanline::size().

{
  scanline::iterator it( dest.begin() );
  const unsigned int upper_bound = 3 * dest.size();

  for (unsigned int i=0; i!=upper_bound; i+=3)
    {
      it->components.alpha = 255;
      it->components.blue  = src[i];
      it->components.green = src[i+1];
      it->components.red   = src[i+2];

      ++it;
    }
} // bitmap::reader::pixel24_to_pixel32()

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The documentation for this class was generated from the following files:

• bitmap.hpp
• code/bitmap_reader.cpp