Revision 120
apparently no error... and now display is much faster
| lab5/graphics.c | ||
|---|---|---|
| 126 | 126 |
return SUCCESS; |
| 127 | 127 |
} |
| 128 | 128 |
|
| 129 |
int (vg_draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color){
|
|
| 129 |
int (draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color){
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|
| 130 | 130 |
int r; |
| 131 | 131 |
for (uint16_t i = 0; i < len; i++) |
| 132 | 132 |
if ((r = set_pixel(x + i, y, color))) return r; |
| 133 | 133 |
return SUCCESS; |
| 134 | 134 |
} |
| 135 |
int (vg_draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color){
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| 136 |
return draw_hline(x,y,len,color); |
|
| 137 |
} |
|
| 135 | 138 |
|
| 136 | 139 |
int (draw_rectangle)(uint16_t x, uint16_t y,uint16_t width, uint16_t height, uint32_t color) {
|
| 137 | 140 |
int r; |
| 138 | 141 |
for (uint16_t i = 0; i < height; i++) |
| 139 |
if ((r = vg_draw_hline(x, y + i, width, color))) return r;
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| 142 |
if ((r = draw_hline(x, y + i, width, color))) return r; |
|
| 140 | 143 |
return SUCCESS; |
| 141 | 144 |
} |
| 145 |
int (vg_draw_rectangle)(uint16_t x, uint16_t y,uint16_t width, uint16_t height, uint32_t color){
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| 146 |
return draw_rectangle(x,y,width,height, color); |
|
| 147 |
} |
|
| lab5/graphics.h | ||
|---|---|---|
| 49 | 49 |
*/ |
| 50 | 50 |
int (set_graphics_mode)(uint16_t mode); |
| 51 | 51 |
|
| 52 |
int (draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color); |
|
| 52 | 53 |
|
| 53 |
//int (draw_hline)(uint16_t x, uint16_t y, uint16_t len, uint32_t color); |
|
| 54 | 54 |
int (draw_rectangle)(uint16_t x, uint16_t y,uint16_t width, uint16_t height, uint32_t color); |
| 55 | 55 |
|
| 56 | 56 |
#endif /* end of include guard: GRAPHICS_H_INCLUDED */ |
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