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-rw-r--r--pixman/src/iccolor.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/pixman/src/iccolor.c b/pixman/src/iccolor.c
deleted file mode 100644
index dbb1207fb..000000000
--- a/pixman/src/iccolor.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#include "icint.h"
-
-#ifdef ICINT_NEED_IC_ONES
-/* Fall back on HACKMEM 169. */
-int
-_IcOnes (unsigned long mask)
-{
- register unsigned long y;
-
- y = (mask >> 1) &033333333333;
- y = mask - y - ((y >>1) & 033333333333);
- return (((y + (y >> 3)) & 030707070707) % 077);
-}
-#endif
-
-void
-IcColorToPixel (const IcFormat *format,
- const IcColor *color,
- IcBits *pixel)
-{
- uint32_t r, g, b, a;
-
- r = color->red >> (16 - _IcOnes (format->redMask));
- g = color->green >> (16 - _IcOnes (format->greenMask));
- b = color->blue >> (16 - _IcOnes (format->blueMask));
- a = color->alpha >> (16 - _IcOnes (format->alphaMask));
- r = r << format->red;
- g = g << format->green;
- b = b << format->blue;
- a = a << format->alpha;
- *pixel = r|g|b|a;
-}
-slim_hidden_def(IcColorToPixel);
-
-static uint16_t
-IcFillColor (uint32_t pixel, int bits)
-{
- while (bits < 16)
- {
- pixel |= pixel << bits;
- bits <<= 1;
- }
- return (uint16_t) pixel;
-}
-
-void
-IcPixelToColor (const IcFormat *format,
- const IcBits pixel,
- IcColor *color)
-{
- uint32_t r, g, b, a;
-
- r = (pixel >> format->red) & format->redMask;
- g = (pixel >> format->green) & format->greenMask;
- b = (pixel >> format->blue) & format->blueMask;
- a = (pixel >> format->alpha) & format->alphaMask;
- color->red = IcFillColor (r, _IcOnes (format->redMask));
- color->green = IcFillColor (r, _IcOnes (format->greenMask));
- color->blue = IcFillColor (r, _IcOnes (format->blueMask));
- color->alpha = IcFillColor (r, _IcOnes (format->alphaMask));
-}