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Rev 4666 | Rev 5519 | ||
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Line 1... | Line 1... | ||
1 | dword buf_data; |
1 | dword buf_data; |
- | 2 | dword zbuf_data; |
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- | 3 | ||
Line 2... | Line 4... | ||
2 | 4 | ||
3 | struct DrawBufer { |
5 | struct DrawBufer { |
- | 6 | int bufx, bufy, bufw, bufh; |
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- | 7 | int zbufx, zbufy, zbufw, zbufh; |
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Line 4... | Line 8... | ||
4 | int bufx, bufy, bufw, bufh; |
8 | byte zoomf; |
5 | 9 | ||
6 | void Init(); |
10 | void Init(); |
7 | void Show(); |
11 | void Show(); |
8 | void Fill(); |
12 | void Fill(); |
9 | void Skew(); |
13 | void Skew(); |
10 | void DrawBar(); |
14 | void DrawBar(); |
11 | void PutPixel(); |
15 | void PutPixel(); |
- | 16 | void AlignCenter(); |
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12 | void AlignCenter(); |
17 | void AlignRight(); |
Line 13... | Line 18... | ||
13 | void AlignRight(); |
18 | void Zoom2x(); |
14 | }; |
19 | }; |
15 | 20 | ||
16 | void DrawBufer::Init(int i_bufx, i_bufy, i_bufw, i_bufh) |
21 | void DrawBufer::Init(int i_bufx, i_bufy, i_bufw, i_bufh) |
17 | { |
22 | { |
18 | bufx = i_bufx; |
23 | bufx = i_bufx; |
19 | bufy = i_bufy; |
24 | bufy = i_bufy; |
20 | bufw = i_bufw; |
25 | bufw = i_bufw; |
21 | bufh = i_bufh; |
26 | bufh = i_bufh; |
22 | free(buf_data); |
27 | free(buf_data); |
23 | buf_data = malloc(bufw * bufh * 4 + 8); //+1 for good luck |
- | |
Line 24... | Line 28... | ||
24 | ESDWORD[buf_data] = bufw; |
28 | buf_data = malloc(bufw * bufh * 4 + 8); |
25 | ESDWORD[buf_data+4] = bufh; |
29 | ESDWORD[buf_data] = bufw; |
- | 30 | ESDWORD[buf_data+4] = bufh; |
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- | 31 | ||
- | 32 | if (zoomf != 1) |
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- | 33 | { |
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- | 34 | zbufx = bufx; |
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26 | } |
35 | zbufy = bufy; |
- | 36 | zbufw = bufw * zoomf; |
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- | 37 | zbufh = bufh * zoomf; |
|
- | 38 | free(zbuf_data); |
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27 | 39 | zbuf_data = malloc(zbufw * zbufh * 4 + 8); |
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Line 28... | Line 40... | ||
28 | void DrawBufer::Show() |
40 | ESDWORD[zbuf_data] = zbufw; |
29 | { |
41 | ESDWORD[zbuf_data+4] = zbufh; |
30 | PutPaletteImage(buf_data+8, bufw, bufh, bufx, bufy, 32,0); |
42 | } |
Line 89... | Line 101... | ||
89 | } |
101 | } |
90 | }>>=3;> |
102 | } |
91 | 103 | ||
Line -... | Line 104... | ||
- | 104 | ||
- | 105 | void DrawBufer::Zoom2x() |
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- | 106 | { |
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- | 107 | int i, s; |
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- | 108 | dword point_x, max_i, zline_w, s_inc; |
|
- | 109 | ||
- | 110 | point_x = 0; |
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- | 111 | max_i = bufw * bufh * 4 + buf_data+8; |
|
- | 112 | s_inc = zoomf * 4; |
|
- | 113 | zline_w = zbufw * 4; |
|
- | 114 | ||
- | 115 | for (i=buf_data+8, s=zbuf_data+8; i |
|
- | 116 | ESDWORD[s] = ESDWORD[i]; |
|
- | 117 | ESDWORD[s+4] = ESDWORD[i]; |
|
- | 118 | ESDWORD[s+zline_w] = ESDWORD[i]; |
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- | 119 | ESDWORD[s+zline_w+4] = ESDWORD[i]; |
|
- | 120 | if (zoomf==3) |
|
- | 121 | { |
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- | 122 | ESDWORD[s+8] = ESDWORD[i]; |
|
- | 123 | ESDWORD[zline_w+s+8] = ESDWORD[i]; |
|
- | 124 | ESDWORD[zline_w*2+s] = ESDWORD[i]; |
|
- | 125 | ESDWORD[zline_w*2+s+4] = ESDWORD[i]; |
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- | 126 | ESDWORD[zline_w*2+s+8] = ESDWORD[i]; |
|
- | 127 | } |
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- | 128 | ||
- | 129 | point_x++; |
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- | 130 | if (point_x >= bufw) |
|
- | 131 | { |
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- | 132 | s += zoomf - 1 * zline_w; |
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- | 133 | point_x = 0; |
|
- | 134 | } |
|
- | 135 | } |
|
- | 136 | } |
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Line -... | Line 137... | ||
- | 137 | ||
- | 138 | ||
- | 139 | void DrawBufer::Show() |
|
- | 140 | { |
|
- | 141 | if (zoomf == 1) |
|
- | 142 | { |
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- | 143 | PutPaletteImage(buf_data+8, bufw, bufh, bufx, bufy, 32, 0); |
|
- | 144 | } |
|
- | 145 | else |
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- | 146 | { |
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- | 147 | Zoom2x(); |
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- | 148 | PutPaletteImage(zbuf_data+8, zbufw, zbufh, zbufx, zbufy, 32, 0); |