Subversion Repositories HelenOS

Rev

Rev 4096 | Rev 4676 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 4096 Rev 4151
Line 54... Line 54...
54
uint16_t vesa_width;
54
uint16_t vesa_width;
55
uint16_t vesa_height;
55
uint16_t vesa_height;
56
uint16_t vesa_bpp;
56
uint16_t vesa_bpp;
57
uint16_t vesa_scanline;
57
uint16_t vesa_scanline;
58
 
58
 
-
 
59
uint8_t vesa_red_mask;
-
 
60
uint8_t vesa_red_pos;
-
 
61
 
-
 
62
uint8_t vesa_green_mask;
-
 
63
uint8_t vesa_green_pos;
-
 
64
 
-
 
65
uint8_t vesa_blue_mask;
-
 
66
uint8_t vesa_blue_pos;
-
 
67
 
59
int vesa_present(void)
68
int vesa_present(void)
60
{
69
{
61
    if ((vesa_width != 0xffff) && (vesa_height != 0xffff))
70
    if ((vesa_width != 0xffff) && (vesa_height != 0xffff))
62
        return true;
71
        return true;
63
   
72
   
Line 71... Line 80...
71
    switch (vesa_bpp) {
80
    switch (vesa_bpp) {
72
    case 8:
81
    case 8:
73
        visual = VISUAL_INDIRECT_8;
82
        visual = VISUAL_INDIRECT_8;
74
        break;
83
        break;
75
    case 16:
84
    case 16:
-
 
85
        if ((vesa_red_mask == 5) && (vesa_red_pos == 10)
-
 
86
            && (vesa_green_mask == 5) && (vesa_green_pos == 5)
-
 
87
            && (vesa_blue_mask == 5) && (vesa_blue_pos == 0))
-
 
88
            visual = VISUAL_RGB_5_5_5;
-
 
89
        else
76
        visual = VISUAL_RGB_5_6_5;
90
            visual = VISUAL_RGB_5_6_5;
77
        break;
91
        break;
78
    case 24:
92
    case 24:
79
        visual = VISUAL_RGB_8_8_8;
93
        visual = VISUAL_RGB_8_8_8;
80
        break;
94
        break;
81
    case 32:
95
    case 32: