Revision 250
in-game timer
| graph.c | ||
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| 245 | 245 |
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/// PIXEL DRAWING |
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int (graph_set_pixel)(uint16_t x, uint16_t y, uint32_t color) {
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if (x < 0 || vbe_mem_info.XResolution <= x || y < 0 || vbe_mem_info.YResolution <= y) {
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//pixels are certain to be inside can reduce lag |
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/*if (x < 0 || vbe_mem_info.XResolution <= x || y < 0 || vbe_mem_info.YResolution <= y) {
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//printf("%s: invalid pixel.\n", __func__);
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return OUT_OF_RANGE; |
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} |
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unsigned int pos = (x + y * vbe_mem_info.XResolution) * graph_get_bytes_pixel();
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memcpy(video_buf + pos, &color, graph_get_bytes_pixel());
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}*/
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unsigned int pos = (x + y * vbe_mem_info.XResolution) * 3/*graph_get_bytes_pixel()*/;
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memcpy(video_buf + pos, &color, 3/*graph_get_bytes_pixel()*/);
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return SUCCESS; |
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} |
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void (graph_set_pixel_pos)(unsigned pos, uint32_t color){
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| ... | ... | |
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ymin = max(ymin-(int16_t)p->scale-2, 0); ymax = min(ymax+(int16_t)p->scale+2, graph_get_YRes()); |
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} |
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const uint8_t *map = basic_sprite_get_map(p->bsp); |
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const uint16_t bytes_pixel = graph_get_bytes_pixel();
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const uint16_t bytes_pixel = 3/*graph_get_bytes_pixel()*/;
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for(int16_t u, v, y = ymin; y < ymax; ++y){
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uint8_t *place = video_buf + (xmin + y*graph_get_XRes())*bytes_pixel; |
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for(int16_t x = xmin; x < xmax; ++x, place += bytes_pixel){
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