vbatts/grub
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Update source to follow GCS more precisely.

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This commit is contained in:
chaac 2005-08-16 18:34:17 +00:00
parent 6323696adf
commit 0bd41162dd
6 changed files with 72 additions and 36 deletions
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16
video/i386/pc/vbe.c
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@ -329,13 +329,17 @@ grub_vbe_set_pixel_rgb (grub_uint32_t x,
if (active_mode_info.bits_per_pixel == 32)
{
grub_uint32_t *ptr = (grub_uint32_t *)(framebuffer + y * bytes_per_scan_line + x * 4);
grub_uint32_t *ptr = (grub_uint32_t *)(framebuffer
+ y * bytes_per_scan_line
+ x * 4);
*ptr = value;
}
else if (active_mode_info.bits_per_pixel == 24)
{
grub_uint8_t *ptr = (grub_uint8_t *)(framebuffer + y * bytes_per_scan_line + x * 3);
grub_uint8_t *ptr = (grub_uint8_t *)(framebuffer
+ y * bytes_per_scan_line
+ x * 3);
grub_uint8_t *ptr2 = (grub_uint8_t *)&value;
ptr[0] = ptr2[0];
@ -345,7 +349,9 @@ grub_vbe_set_pixel_rgb (grub_uint32_t x,
else if ((active_mode_info.bits_per_pixel == 16) ||
(active_mode_info.bits_per_pixel == 15))
{
grub_uint16_t *ptr = (grub_uint16_t *)(framebuffer + y * bytes_per_scan_line + x * 2);
grub_uint16_t *ptr = (grub_uint16_t *)(framebuffer
+ y * bytes_per_scan_line
+ x * 2);
*ptr = (grub_uint16_t)(value & 0xFFFF);
}
@ -364,7 +370,9 @@ grub_vbe_set_pixel_index (grub_uint32_t x,
if (index_color_mode == 1)
{
grub_uint8_t *ptr = (grub_uint8_t *)(framebuffer + y * bytes_per_scan_line + x);
grub_uint8_t *ptr = (grub_uint8_t *)(framebuffer
+ y * bytes_per_scan_line
+ x);
*ptr = color;
}