50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
--- md2k/gdevmd2k.c.orig Sun May 2 14:07:57 1999
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+++ md2k/gdevmd2k.c Fri Nov 8 07:29:13 2002
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@@ -638,11 +638,13 @@
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(k) = gx_bits_to_color_value((v) & ((1 << (b)) - 1), (b))
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private gx_color_index
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-alps_map_cmyk_color(gx_device* pdev,
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- gx_color_value c, gx_color_value m,
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- gx_color_value y, gx_color_value k)
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+alps_map_cmyk_color(gx_device* pdev, const gx_color_value cv[])
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{
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gx_color_index color;
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+ gx_color_value c = cv[0];
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+ gx_color_value m = cv[1];
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+ gx_color_value y = cv[2];
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+ gx_color_value k = cv[3];
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switch (pdev->color_info.depth) {
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case 1:
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@@ -675,10 +677,12 @@
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}
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private gx_color_index
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-alps_map_cmy_color(gx_device* pdev,
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- gx_color_value c, gx_color_value m,
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- gx_color_value y, gx_color_value k)
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+alps_map_cmy_color(gx_device* pdev, const gx_color_value cv[])
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{
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+ gx_color_value c = cv[0];
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+ gx_color_value m = cv[1];
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+ gx_color_value y = cv[2];
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+ gx_color_value k = cv[3];
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int nbits = pdev->color_info.depth;
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ulong weight = ((gx_max_color_value - k) << 10) / gx_max_color_value;
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c = ((c * weight) >> 10) + k;
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@@ -694,10 +698,12 @@
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/* Mapping of RGB colors to gray values. */
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private gx_color_index
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-alps_map_rgb_color(gx_device *pdev,
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- gx_color_value r, gx_color_value g, gx_color_value b)
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+alps_map_rgb_color(gx_device *pdev, const gx_color_value cv[])
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{
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+ gx_color_value r = cv[0];
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+ gx_color_value g = cv[1];
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+ gx_color_value b = cv[2];
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if (gx_color_value_to_byte(r & g & b) == 0xff) {
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return (gx_color_index) 0; /* White */
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} else {
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