| … | |
… | |
| 107 | return lerp (window_size - image_size, window_size, align - 100); |
107 | return lerp (window_size - image_size, window_size, align - 100); |
| 108 | else |
108 | else |
| 109 | return lerp (-image_size, 0, align + 100); |
109 | return lerp (-image_size, 0, align + 100); |
| 110 | } |
110 | } |
| 111 | |
111 | |
| 112 | static inline int |
|
|
| 113 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
|
|
| 114 | { |
|
|
| 115 | int src_pos = 0; |
|
|
| 116 | dst_pos = pos; |
|
|
| 117 | dst_size = size; |
|
|
| 118 | if (pos < 0) |
|
|
| 119 | { |
|
|
| 120 | src_pos = -pos; |
|
|
| 121 | dst_pos = 0; |
|
|
| 122 | dst_size += pos; |
|
|
| 123 | } |
|
|
| 124 | |
|
|
| 125 | min_it (dst_size, target_size - dst_pos); |
|
|
| 126 | return src_pos; |
|
|
| 127 | } |
|
|
| 128 | |
|
|
| 129 | static void |
112 | static void |
| 130 | parse_style (const char *style, int &x, int &y, unsigned int &w, unsigned int &h, uint8_t &flags) |
113 | parse_style (const char *style, int &x, int &y, unsigned int &w, unsigned int &h, uint8_t &flags) |
| 131 | { |
114 | { |
| 132 | if (!strcasecmp (style, "tiled")) |
115 | if (!strcasecmp (style, "tiled")) |
| 133 | { |
116 | { |
