doxygen/colors_8h_source.html

/*

** Jo Sega Saturn Engine

** Copyright (c) 2012-2024, Johannes Fetz (johannesfetz@gmail.com)

** All rights reserved.

**

** Redistribution and use in source and binary forms, with or without

** modification, are permitted provided that the following conditions are met:

**     * Redistributions of source code must retain the above copyright

**       notice, this list of conditions and the following disclaimer.

**     * Redistributions in binary form must reproduce the above copyright

**       notice, this list of conditions and the following disclaimer in the

**       documentation and/or other materials provided with the distribution.

**     * Neither the name of the Johannes Fetz nor the

**       names of its contributors may be used to endorse or promote products

**       derived from this software without specific prior written permission.

**

** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

** DISCLAIMED. IN NO EVENT SHALL Johannes Fetz BE LIABLE FOR ANY

** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

#ifndef __JO_COLORS_H__

# define __JO_COLORS_H__


/*

** MACROS

*/


/*

** for jo_set_printf_color_index

*/

#define JO_COLOR_INDEX_White    (0)

#define JO_COLOR_INDEX_Black    (1)

#define JO_COLOR_INDEX_Red      (2)

#define JO_COLOR_INDEX_Green    (3)

#define JO_COLOR_INDEX_Yellow   (4)

#define JO_COLOR_INDEX_Blue     (5)

#define JO_COLOR_INDEX_Purple   (6)


/*

** jo_color constants

*/

# define JO_COLOR_White         (65535)

# define JO_COLOR_Black         (32768)

# define JO_COLOR_Red           (32799)

# define JO_COLOR_Green         (33760)

# define JO_COLOR_Yellow        (33791)

# define JO_COLOR_Blue          (64512)

# define JO_COLOR_Purple        (64543)

# define JO_COLOR_Cyan          (65504)

# define JO_COLOR_Gray          (58136)

# define JO_COLOR_DarkRed       (32776)

# define JO_COLOR_DarkGreen     (33024)

# define JO_COLOR_DarkYellow    (33032)

# define JO_COLOR_DarkBlue      (40960)

# define JO_COLOR_DarkPurple    (40968)

# define JO_COLOR_DarkCyan      (41216)

# define JO_COLOR_DarkGray      (41224)

# define JO_COLOR_MediumRed     (32784)

# define JO_COLOR_MediumGreen   (33280)

# define JO_COLOR_MediumYellow  (33296)

# define JO_COLOR_MediumBlue    (49152)

# define JO_COLOR_MediumPurple  (49168)

# define JO_COLOR_MediumCyan    (49664)

# define JO_COLOR_MediumWhite   (49680)

# define JO_COLOR_SemiRed       (32792)

# define JO_COLOR_SemiGreen     (33536)

# define JO_COLOR_SemiYellow    (33560)

# define JO_COLOR_SemiBlue      (57344)

# define JO_COLOR_SemiPurple    (57368)

# define JO_COLOR_SemiCyan      (58112)


# define JO_COLOR_Transparent   (0)


# define JO_COLOR_SATURN(C)         (JO_DIV_BY_8(C) & 0x1f)


# define JO_COLOR_SATURN_RGB(R,G,B) ((jo_color)(0x8000 | ((B) << 10) | ((G) << 5) | (R)))


# define JO_COLOR_SATURN_GET_R(C)   ((C) & 0x1f)

# define JO_COLOR_SATURN_GET_G(C)   (((C) >> 5) & 0x1f)

# define JO_COLOR_SATURN_GET_B(C)   (((C) >> 10) & 0x1f)


# define JO_COLOR_RGB(R,G,B)        JO_COLOR_SATURN_RGB(JO_COLOR_SATURN(R), JO_COLOR_SATURN(G), JO_COLOR_SATURN(B))


#if JO_COMPILE_USING_SGL


static  __jo_force_inline void      jo_set_screen_color_filter_a(jo_scroll_screen screens, short r, short g, short b)

{

    slColOffsetA(r, g, b);

    slColOffsetAUse(screens);

}


static  __jo_force_inline void      jo_set_screen_color_filter_b(jo_scroll_screen screens, short r, short g, short b)

{

    slColOffsetB(r, g, b);

    slColOffsetBUse(screens);

}


static  __jo_force_inline void      jo_disable_screen_color_filter(jo_scroll_screen screens)

{

    slColOffsetOff(screens);

}


static  __jo_force_inline void      jo_disable_all_screen_color_filter(void)

{

    jo_disable_screen_color_filter(JO_ALL_SCROLL_SCREEN);

}


#endif


#endif /* !__JO_COLORS_H__ */


/*

** END OF FILE

*/