25 lines
835 B
C++
25 lines
835 B
C++
#include <fonts/hankaku.h>
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#include <fonts/pixel_font.h>
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#include <graphics/draw.h>
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#include <common.h>
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#include <string_utils.h>
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void pf_print_char(char c, SUINT32 basex, SUINT32 basey, EFI_GRAPHICS_OUTPUT_BLT_PIXEL color) {
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for (SUINT32 y = 0; y < 16; y++) {
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SUINT8 data = hankaku_pixels[c][y];
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for (SSINT32 x = 7; x >= 0; x--) {
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// Hankaku 字体解码：每个字节代表一行，低位在右
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SUINT32 current = data & 1;
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data >>= 1;
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if (current)
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draw_pixel(basex + x, basey + y, color);
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}
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}
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}
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void pf_print(const char* text, SUINT32 basex, SUINT32 basey, EFI_GRAPHICS_OUTPUT_BLT_PIXEL color) {
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for (SUINT32 i = 0; i < str_len(text); i++) {
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char c = text[i];
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pf_print_char(c, basex + i * 8, basey, color);
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}
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} |