diff options
| author | Raghuram Subramani <raghus2247@gmail.com> | 2025-01-06 01:23:09 -0500 |
|---|---|---|
| committer | Raghuram Subramani <raghus2247@gmail.com> | 2025-01-06 01:23:09 -0500 |
| commit | bdd6489affbef7db5af7689eddce4f0c7bb2ab37 (patch) | |
| tree | d8ebc54640be6b47eed4157c59f22d2b3eb84286 /kernel/drivers | |
| parent | a435a8be5be5ef9941ef2943bb351abd7ff32bd4 (diff) | |
kernel: drivers: vga_text_buffer: Refactor some assignments
Diffstat (limited to 'kernel/drivers')
| -rw-r--r-- | kernel/drivers/vga_text_buffer/vga_text_buffer.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/drivers/vga_text_buffer/vga_text_buffer.c b/kernel/drivers/vga_text_buffer/vga_text_buffer.c index 23a9688..286b1ed 100644 --- a/kernel/drivers/vga_text_buffer/vga_text_buffer.c +++ b/kernel/drivers/vga_text_buffer/vga_text_buffer.c @@ -27,10 +27,10 @@ #include <drivers/vga_text_buffer.h> -static uint8_t vga_text_buffer_row; -static uint8_t vga_text_buffer_column; +static uint16_t *vga_text_buffer_buffer = (uint16_t *) 0xB8000; +static uint8_t vga_text_buffer_row = 0; +static uint8_t vga_text_buffer_column = 0; static uint8_t vga_text_buffer_color; -static uint16_t *vga_text_buffer_buffer; static uint8_t vga_entry_color(const vga_color fg, const vga_color bg) @@ -72,11 +72,8 @@ vga_text_buffer_initialize(void) outb(0x3D4, 0x0A); outb(0x3D5, 0x20); - vga_text_buffer_row = 0; - vga_text_buffer_column = 0; vga_text_buffer_color = vga_entry_color(VGA_COLOR_LIGHT_GREY, VGA_COLOR_BLACK); - vga_text_buffer_buffer = (uint16_t *) 0xB8000; for (uint8_t y = 0; y < VGA_HEIGHT; y++) for (uint8_t x = 0; x < VGA_WIDTH; x++) |