14 lines
430 B
C++
14 lines
430 B
C++
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#include "picafb.hpp"
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#include <config.h>
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PICAfb::PICAfb() : Framebuffer(25, 20) {}
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PICAfb::~PICAfb() {}
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auto PICAfb::plotPixel(int x, int y, int col) -> void {
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unsigned char *lfb = (unsigned char *)0x18300000 + 0x46500;
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// XXX I know it's rotated. But I need more vertical space than horizonal space.
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int off = (y * 240 + x) * 3;
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for (int i = 0; i < 3; i++) {
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lfb[off++] = col;
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col >>= 8;
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}
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}
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