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| author | Benji Dial <Benji3.141@gmail.com> | 2020-08-13 17:58:50 -0400 |
|---|---|---|
| committer | Benji Dial <Benji3.141@gmail.com> | 2020-08-13 17:58:50 -0400 |
| commit | 2ddbeb9f7214f6d3feef651eba83e6a9d120a743 (patch) | |
| tree | 10a2aef195e0f40b0e44ffac82dcf60e426c4385 /src/kernel/vesa.c | |
| parent | 63167f223e1f54910f6b80e698390ee60aec79ee (diff) | |
| download | portland-os-2ddbeb9f7214f6d3feef651eba83e6a9d120a743.tar.gz | |
lots of progress, including readonly PATA driver and part of FAT16 driver
Diffstat (limited to 'src/kernel/vesa.c')
| -rw-r--r-- | src/kernel/vesa.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/kernel/vesa.c b/src/kernel/vesa.c index e781249..4cdabb2 100644 --- a/src/kernel/vesa.c +++ b/src/kernel/vesa.c @@ -1,5 +1,21 @@ #include "vesa.h" +uint16_t screen_width; +uint16_t screen_height; +uint8_t bpp; + +void *frame_buffer; + +void put_pixel(uint16_t x, uint16_t y, color c) { + +} + +void screen_fill(color c) { + +} + void init_vesa() { - +// for (void *v = 0; v < 0x65536; ++v) { +// if (*(uint32_t *)v == 'P' + 'M' * 256 + 'I' * 65536 + 'D' * 16777216) +// } }
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