diff options
Diffstat (limited to 'UefiMonitorTest/UefiMonitorTest.c')
| -rw-r--r-- | UefiMonitorTest/UefiMonitorTest.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/UefiMonitorTest/UefiMonitorTest.c b/UefiMonitorTest/UefiMonitorTest.c index 3eb7323..1b6e026 100644 --- a/UefiMonitorTest/UefiMonitorTest.c +++ b/UefiMonitorTest/UefiMonitorTest.c @@ -11,6 +11,7 @@ #include <Protocol/GraphicsOutput.h> #include "UefiMonitorTest.h" +#include "fonts/System-8x16.h" #define SWAP(A, B, C) \ C = A; \ @@ -305,6 +306,35 @@ PutRect ( } } +/** + Draws a character to the screen + + @retval VOID +**/ +STATIC +VOID +DrawChar ( + IN GRAPHICS_CONTEXT *Graphics, + IN UINTN X, + IN UINTN Y, + IN UINT32 Icolor, + IN CHAR16 Char + ) +{ + UINTN Index; + UINTN l, c; + + Index = Char * (SYSTEM8X16_FONT_WIDTH * SYSTEM8X16_FONT_HEIGHT) - (SYSTEM8X16_FONT_WIDTH * SYSTEM8X16_FONT_HEIGHT); + for (l = 0; l < SYSTEM8X16_FONT_HEIGHT; l++) { + for (c = 0; c < SYSTEM8X16_FONT_WIDTH; c++) { + if (gFontSystem8x16[Index] == 1) { + PUT_PUXEL (Graphics, (X + c), (Y + l), Icolor); + } + Index++; + } + } +} + STATIC EFI_STATUS Run ( |