loadAndScaleRGB16()

void fl::PixelIterator::loadAndScaleRGB16 ( u16 * r_out, u16 * g_out, u16 * b_out )

inline

One pixel at the source's own precision, wire-ordered.

For an ordinary PixelController that is its 8-bit pixel widened exactly; for a colour-managed source it is the s16.16 device drive quantized once, to 16 bits rather than to 8 and back up.

Definition at line 422 of file pixel_iterator.h.

                                                                            {
      if (mLoadAndScaleRGB16 != nullptr) {
        mLoadAndScaleRGB16(mPixelController, r_out, g_out, b_out);
        return;
      }
      // The source has no wider pixel than its 8-bit one. Widening exactly,
      // here rather than in a per-source thunk.
      u8 r8, g8, b8;
      loadAndScaleRGB(&r8, &g8, &b8);
      *r_out = fl::map8_to_16(r8);
      *g_out = fl::map8_to_16(g8);
      *b_out = fl::map8_to_16(b8);
    }

References fl::FL_NO_EXCEPT, loadAndScaleRGB(), fl::map8_to_16(), mLoadAndScaleRGB16, and mPixelController.

Referenced by writeHD108(), writeLPD6803Wide(), and writeLPD8806Wide().

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