diff options
Diffstat (limited to 'Source/Kernel/Devices/Display/Display.proto.h')
| -rw-r--r-- | Source/Kernel/Devices/Display/Display.proto.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Source/Kernel/Devices/Display/Display.proto.h b/Source/Kernel/Devices/Display/Display.proto.h index e1775bd..8401e0b 100644 --- a/Source/Kernel/Devices/Display/Display.proto.h +++ b/Source/Kernel/Devices/Display/Display.proto.h @@ -19,7 +19,13 @@ class Display : public Device { virtual void putChar(u16int line, u16int col, WChar c, u8int color) = 0; //Color : <bg 4bits><fg 4bits> virtual void moveCursor(u16int line, u16int col) = 0; - //Graphic functions + //Graphic functions, can stay unimplemented for textual displays + virtual void putPix(u16int x, u16int y, u32int color) {} + virtual u32int getPix(u16int x, u16int y) { return 0; } + //Advanced graphic functions. These have a simple implementation in GraphicDisplay, + //and should have an optimized version in each individual driver. This is also the + //case of the graphical putChar and moveCursor. + //drawLine, drawCircle, ... }; #endif |