Subversion Repositories HelenOS-historic

Rev

Rev 1287 | Rev 1312 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1287 Rev 1298
Line 83... Line 83...
83 
/** Put pixel - 24-bit depth */
 83 
/** Put pixel - 24-bit depth */
84 
static void putpixel_3byte(unsigned int x, unsigned int y, int color)
 84 
static void putpixel_3byte(unsigned int x, unsigned int y, int color)
85 
{
 85 
{
86 
    unsigned int startbyte = POINTPOS(x, y);
 86 
    unsigned int startbyte = POINTPOS(x, y);
87 
 
 87 
 
- 
 
 88 
#ifdef BIG_ENDIAN
88 
    fbaddress[startbyte] = RED(color, 8);
 89 
    fbaddress[startbyte] = RED(color, 8);
89 
    fbaddress[startbyte + 1] = GREEN(color, 8);
 90 
    fbaddress[startbyte + 1] = GREEN(color, 8);
90 
    fbaddress[startbyte + 2] = BLUE(color, 8);
 91 
    fbaddress[startbyte + 2] = BLUE(color, 8);
- 
 
 92 
#else
- 
 
 93 
    fbaddress[startbyte + 2] = RED(color, 8);
- 
 
 94 
    fbaddress[startbyte + 1] = GREEN(color, 8);
- 
 
 95 
    fbaddress[startbyte + 0] = BLUE(color, 8);
- 
 
 96 
#endif 
91 
}
 97 
}
92 
 
 98 
 
93 
/** Return pixel color - 24-bit depth */
 99 
/** Return pixel color - 24-bit depth */
94 
static int getpixel_3byte(unsigned int x, unsigned int y)
 100 
static int getpixel_3byte(unsigned int x, unsigned int y)
95 
{
 101 
{
96 
    unsigned int startbyte = POINTPOS(x, y);
 102 
    unsigned int startbyte = POINTPOS(x, y);
97 
 
 103 
 
- 
 
 104 
#ifdef BIG_ENDIAN
98 
    return fbaddress[startbyte] << 16 | fbaddress[startbyte + 1] << 8 | fbaddress[startbyte + 2];
 105 
    return fbaddress[startbyte] << 16 | fbaddress[startbyte + 1] << 8 | fbaddress[startbyte + 2];
- 
 
 106 
#else
- 
 
 107 
    return fbaddress[startbyte + 2] << 16 | fbaddress[startbyte + 1] << 8 | fbaddress[startbyte + 0];
- 
 
 108 
#endif 
99 
}
 109 
}
100 
 
 110 
 
101 
/** Put pixel - 16-bit depth (5:6:6) */
 111 
/** Put pixel - 16-bit depth (5:6:6) */
102 
static void putpixel_2byte(unsigned int x, unsigned int y, int color)
 112 
static void putpixel_2byte(unsigned int x, unsigned int y, int color)
103 
{
 113 
{