christoph/lecture-operating-system-development
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implement sprite + line drawing

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churl
2022-06-19 13:18:35 +02:00
parent 799ec6a0ce
commit 1f69edbbf5
2 changed files with 71 additions and 6 deletions
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7
c_os/devices/LFBgraphics.h
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@ -48,6 +48,13 @@ public:
void drawString(Font& fnt, unsigned int x, unsigned int y,
unsigned int col, char* str, unsigned int len);
// TODO: Filled shapes
void drawCircle(unsigned int x, unsigned int y, unsigned int rad, unsigned int col);
void drawStraightLine(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, unsigned int col);
void drawRectangle(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2, unsigned int col);
void drawSprite(unsigned int width, unsigned int height, unsigned int bytes_pp, unsigned char* pixel_data);
// stellt ein, ob in den sichtbaren Puffer gezeichnet wird
void setDrawingBuff(int v);