sma_colors.h

sharp的arm920t 7A400的评估板附带光盘Sharp KEVLH7A400 v0.3b Welcome to the SHARP KEV7A400 Evaluation board

/***********************************************************************
 * $Workfile:   SMA_colors.h  $
 * $Revision:   1.1  $
 * $Author:   WellsK  $
 * $Date:   Aug 30 2002 13:18:54  $
 *
 * Project: Color definitions
 *
 * Description:
 *  This package contains functions for color mapping, color conversion,
 *  and common defines.
 *
 *  The palette table function can be configured for 555 or 565 color.
 *
 * Notes:
 *  Color entries are stored in BGR format, with blue mapped to the most
 *  significant bits of a color type.
 *
 * Revision History:
 * $Log:   //smaicnt2/pvcs/VM/CHIPS/archives/SOC/Source/Graphics/Utilities/Color conversion/SMA_colors.h-arc  $
 * 
 *    Rev 1.1   Aug 30 2002 13:18:54   WellsK
 * Corrected C/C++ wrapper.
 * 
 *    Rev 1.0   Aug 27 2002 08:37:44   WellsK
 * Initial revision.
 * 
 *
 * SHARP MICROELECTRONICS OF THE AMERICAS MAKES NO REPRESENTATION
 * OR WARRANTIES WITH RESPECT TO THE PERFORMANCE OF THIS SOFTWARE,
 * AND SPECIFICALLY DISCLAIMS ANY RESPONSIBILITY FOR ANY DAMAGES, 
 * SPECIAL OR CONSEQUENTIAL, CONNECTED WITH THE USE OF THIS SOFTWARE.
 *
 * SHARP MICROELECTRONICS OF THE AMERICAS PROVIDES THIS SOFTWARE SOLELY 
 * FOR THE PURPOSE OF SOFTWARE DEVELOPMENT INCORPORATING THE USE OF A 
 * SHARP MICROCONTROLLER OR SYSTEM-ON-CHIP PRODUCT. USE OF THIS SOURCE
 * FILE IMPLIES ACCEPTANCE OF THESE CONDITIONS.
 *
 * COPYRIGHT (C) 2002 SHARP MICROELECTRONICS OF THE AMERICAS, INC.
 *     CAMAS, WA
 **********************************************************************/
#ifndef COLORS_H
#define COLORS_H

#ifdef __cplusplus
#if __cplusplus
extern "C"
{
#endif // __cplusplus
#endif // __cplusplus

#include "SMA_types.h"

//**********************************************************************
// Default configuration values
//**********************************************************************

// Pick the appropriate define for 8- or 16-bit color modes. Only ONE
// of these lines should be uncommented.
//#define COLORS_16    // 16-bit 565 color mode
#define COLORS_15    // 15-bit 555 color mode
//#define COLORS_8     // 8-bit color mode

// If COLORS_8 is used, then uncomment the following line to use 565
// output mode in the palette table, otherwise 555 mode will be used
//#define COLORS_8_565_MODE

#ifdef COLORS_16
// Colors definitions for 16-bit, 565 mode
#define BLACK         0x0000
#define LIGHTGRAY     0X7BEF
#define DARKGRAY      0x39E7
#define WHITE         0x7fff
#define RED           0xF800
#define GREEN         0x07E0
#define BLUE          0x001F
#define MAGENTA       (RED | BLUE)
#define CYAN          (GREEN | BLUE)
#define YELLOW        (RED | GREEN)
#define LIGHTRED      0x7800
#define LIGHTGREEN    0x03E0
#define LIGHTBLUE     0x000F
#define LIGHTMAGENTA  (LIGHTRED | LIGHTBLUE)
#define LIGHTCYAN     (LIGHTGREEN | LIGHTBLUE)
#define LIGHTYELLOW   (LIGHTRED | LIGHTGREEN)

// Masks and shift values for 565 mode
#define REDMASK       0xF800
#define REDSHIFT      11
#define GREENMASK     0x07E0
#define GREENSHIFT    5
#define BLUEMASK      0x001F
#define BLUESHIFT     0

// Number of colors
#define NUM_COLORS    65536
#define RED_COLORS    0x20
#define GREEN_COLORS  0x40
#define BLUE_COLORS   0x20

typedef UNS_16 color_type;

#else
#ifdef COLORS_15
// Colors definitions for 15-bit, 555 mode
#define BLACK         0x0000
#define LIGHTGRAY     0x3DEF
#define DARKGRAY      0x1CE7
#define WHITE         0x7fff
#define RED           0x7C00
#define GREEN         0x03E0
#define BLUE          0x001F
#define MAGENTA       (RED | BLUE)
#define CYAN          (GREEN | BLUE)
#define YELLOW        (RED | GREEN)
#define LIGHTRED      0x3C00
#define LIGHTGREEN    0x01E0
#define LIGHTBLUE     0x000F
#define LIGHTMAGENTA  (LIGHTRED | LIGHTBLUE)
#define LIGHTCYAN     (LIGHTGREEN | LIGHTBLUE)
#define LIGHTYELLOW   (LIGHTRED | LIGHTGREEN)

// Masks and shift values for 555 mode
#define REDMASK       0x7C00
#define REDSHIFT      10
#define GREENMASK     0x03E0
#define GREENSHIFT    5
#define BLUEMASK      0x001F
#define BLUESHIFT     0

// Number of colors
#define NUM_COLORS    32768
#define RED_COLORS    0x20
#define GREEN_COLORS  0x20
#define BLUE_COLORS   0x20

typedef UNS_16 color_type;

#else
// Colors definitions for 8-bit color mode
#define BLACK         0x00
#define LIGHTGRAY     0x6E
#define DARKGRAY      0x25
#define WHITE         0xFF
#define RED           0xE0
#define GREEN         0x1C
#define BLUE          0x03
#define MAGENTA       (RED | BLUE)
#define CYAN          (GREEN | BLUE)
#define YELLOW        (RED | GREEN)
#define LIGHTRED      0x60
#define LIGHTGREEN    0x0C
#define LIGHTBLUE     0x01
#define LIGHTMAGENTA  (LIGHTRED | LIGHTBLUE)
#define LIGHTCYAN     (LIGHTGREEN | LIGHTBLUE)
#define LIGHTYELLOW   (LIGHTRED | LIGHTGREEN)

// Masks for 8-bit mode (332 mode)
#define REDMASK       0xE0
#define REDSHIFT      5
#define GREENMASK     0x1C
#define GREENSHIFT    2
#define BLUEMASK      0x3
#define BLUESHIFT     0

// Number of colors
#define NUM_COLORS    256
#define RED_COLORS    0x08
#define GREEN_COLORS  0x08
#define BLUE_COLORS   0x04

typedef UNS_8 color_type;
#endif
#endif

//**********************************************************************
// Color configuration functions
//**********************************************************************
// Generate a palette table (only in 8-bit mode). If compiled in 16-bit
// color mode, this will be a NULL function.
void colors_set_palette (UNS_16 *palette_table);

#ifdef __cplusplus
}
#endif

#endif // COLORS_H