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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 716 | lvd | 1 | #include "std.h" |
| 2 | |||
| 3 | #include "emul.h" |
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| 4 | #include "vars.h" |
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| 5 | #include "draw.h" |
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| 6 | #include "dxrframe.h" |
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| 7 | #include "dxrcopy.h" |
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| 8 | #include "dxr_atmf.h" |
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| 9 | |||
| 10 | // small |
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| 11 | void rend_atmframe8(unsigned char *dst, unsigned pitch) |
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| 12 | { |
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| 13 | if (!conf.updateb) |
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| 14 | return; |
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| 15 | unsigned char *src = rbuf; |
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| 16 | unsigned scx = temp.scx, delta = scx/4; |
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| 17 | unsigned top = (temp.scy-200)/2; |
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| 18 | unsigned y; |
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| 19 | for (y = 0; y < top; y++) |
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| 20 | { |
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| 21 | line8(dst, src, t.sctab8[0]); dst += pitch; |
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| 22 | src += delta; |
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| 23 | } |
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| 24 | temp.scx = (scx-320)/2; |
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| 25 | unsigned r_start = scx - temp.scx; |
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| 26 | unsigned scr_offs = r_start*2; |
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| 27 | unsigned atr_offs = r_start/4; |
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| 28 | for (y = 0; y < 200; y++) |
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| 29 | { |
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| 30 | line8(dst, src, t.sctab8[0]); |
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| 31 | line8(dst+scr_offs, src + atr_offs, t.sctab8[0]); |
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| 32 | dst += pitch, |
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| 33 | src += delta; |
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| 34 | } |
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| 35 | temp.scx = scx; |
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| 36 | for (y = 0; y < top; y++) |
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| 37 | { |
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| 38 | line8(dst, src, t.sctab8[0]); dst += pitch; |
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| 39 | src += delta; |
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| 40 | } |
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| 41 | } |
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| 42 | |||
| 43 | void rend_atmframe16(unsigned char *dst, unsigned pitch) |
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| 44 | { |
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| 45 | if (!conf.updateb) |
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| 46 | return; |
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| 47 | unsigned char *src = rbuf; |
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| 48 | unsigned scx = temp.scx, delta = scx/4; |
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| 49 | unsigned top = (temp.scy-200)/2; |
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| 50 | unsigned y; |
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| 51 | for (y = 0; y < top; y++) |
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| 52 | { |
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| 53 | line16(dst, src, t.sctab16d[0]); dst += pitch; |
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| 54 | src += delta; |
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| 55 | } |
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| 56 | temp.scx = (scx-320)/2; |
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| 57 | unsigned r_start = scx - temp.scx; |
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| 58 | unsigned scr_offs = r_start*4; |
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| 59 | unsigned atr_offs = r_start/4; |
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| 60 | |||
| 61 | for (y = 0; y < 200; y++) |
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| 62 | { |
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| 63 | line16(dst, src, t.sctab16[0]); |
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| 64 | line16(dst+scr_offs, src + atr_offs, t.sctab16d[0]); |
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| 65 | dst += pitch, |
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| 66 | src += delta; |
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| 67 | } |
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| 68 | |||
| 69 | temp.scx = scx; |
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| 70 | for (y = 0; y < top; y++) |
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| 71 | { |
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| 72 | line16(dst, src, t.sctab16[0]); dst += pitch; |
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| 73 | src += delta; |
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| 74 | } |
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| 75 | } |
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| 76 | |||
| 77 | void rend_atmframe32(unsigned char *dst, unsigned pitch) |
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| 78 | { |
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| 79 | if (!conf.updateb) |
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| 80 | return; |
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| 81 | unsigned char *src = rbuf; |
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| 82 | unsigned scx = temp.scx, delta = scx/4; |
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| 83 | unsigned top = (temp.scy-200)/2; |
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| 84 | unsigned y; |
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| 85 | for (y = 0; y < top; y++) |
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| 86 | { |
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| 87 | line32(dst, src, t.sctab32[0]); dst += pitch; |
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| 88 | src += delta; |
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| 89 | } |
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| 90 | temp.scx = (scx-320)/2; |
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| 91 | unsigned r_start = scx - temp.scx; |
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| 92 | unsigned scr_offs = r_start*8; |
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| 93 | unsigned atr_offs = r_start/4; |
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| 94 | for (y = 0; y < 200; y++) |
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| 95 | { |
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| 96 | line32(dst, src, t.sctab32[0]); |
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| 97 | line32(dst+scr_offs, src + atr_offs, t.sctab32[0]); |
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| 98 | dst += pitch, |
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| 99 | src += delta; |
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| 100 | } |
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| 101 | temp.scx = scx; |
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| 102 | for (y = 0; y < top; y++) |
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| 103 | { |
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| 104 | line32(dst, src, t.sctab32[0]); dst += pitch; |
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| 105 | src += delta; |
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| 106 | } |
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| 107 | } |
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| 108 | |||
| 109 | |||
| 110 | // double |
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| 111 | void rend_atmframe_8d1(unsigned char *dst, unsigned pitch) |
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| 112 | { |
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| 113 | if (!conf.updateb) return; |
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| 114 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 115 | unsigned top = (temp.scy-200)/2; |
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| 116 | unsigned y; //Alone Coder 0.36.7 |
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| 117 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 118 | line8d(dst, src, t.sctab8d[0]); dst += pitch; |
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| 119 | src += delta; |
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| 120 | } |
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| 121 | temp.scx = (scx-320)/2; |
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| 122 | unsigned r_start = scx - temp.scx, |
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| 123 | scr_offs = r_start*2, |
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| 124 | atr_offs = r_start/4; |
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| 125 | for (y = 0; y < 200; y++) { |
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| 126 | line8d(dst, src, t.sctab8d[0]); |
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| 127 | line8d(dst+scr_offs, src + atr_offs, t.sctab8d[0]); |
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| 128 | dst += pitch; src += delta; |
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| 129 | } |
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| 130 | temp.scx = scx; |
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| 131 | for (y = 0; y < top; y++) { |
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| 132 | line8d(dst, src, t.sctab8d[0]); dst += pitch; |
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| 133 | src += delta; |
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| 134 | } |
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| 135 | } |
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| 136 | |||
| 137 | void rend_atmframe_8d(unsigned char *dst, unsigned pitch) |
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| 138 | { |
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| 139 | if (!conf.updateb) return; |
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| 140 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 141 | unsigned top = (temp.scy-200)/2; |
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| 142 | unsigned y; //Alone Coder 0.36.7 |
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| 143 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 144 | line8d(dst, src, t.sctab8d[0]); dst += pitch; |
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| 145 | line8d(dst, src, t.sctab8d[1]); dst += pitch; |
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| 146 | src += delta; |
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| 147 | } |
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| 148 | temp.scx = (scx-320)/2; |
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| 149 | unsigned r_start = scx - temp.scx, |
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| 150 | scr_offs = r_start*2, |
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| 151 | atr_offs = r_start/4; |
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| 152 | for (y = 0; y < 200; y++) { |
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| 153 | line8d(dst, src, t.sctab8d[0]); |
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| 154 | line8d(dst+scr_offs, src + atr_offs, t.sctab8d[0]); |
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| 155 | dst += pitch, |
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| 156 | line8d(dst, src, t.sctab8d[1]); |
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| 157 | line8d(dst+scr_offs, src + atr_offs, t.sctab8d[1]); |
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| 158 | dst += pitch, |
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| 159 | src += delta; |
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| 160 | } |
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| 161 | temp.scx = scx; |
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| 162 | for (y = 0; y < top; y++) { |
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| 163 | line8d(dst, src, t.sctab8d[0]); dst += pitch; |
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| 164 | line8d(dst, src, t.sctab8d[1]); dst += pitch; |
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| 165 | src += delta; |
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| 166 | } |
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| 167 | } |
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| 168 | |||
| 169 | void rend_atmframe_16d1(unsigned char *dst, unsigned pitch) |
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| 170 | { |
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| 171 | if (!conf.updateb) return; |
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| 172 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 173 | unsigned top = (temp.scy-200)/2; |
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| 174 | unsigned y; //Alone Coder 0.36.7 |
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| 175 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 176 | line16d(dst, src, t.sctab16d[0]); dst += pitch; |
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| 177 | src += delta; |
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| 178 | } |
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| 179 | temp.scx = (scx-320)/2; |
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| 180 | unsigned r_start = scx - temp.scx, |
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| 181 | scr_offs = r_start*4, |
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| 182 | atr_offs = r_start/4; |
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| 183 | for (y = 0; y < 200; y++) { |
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| 184 | line16d(dst, src, t.sctab16d[0]); |
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| 185 | line16d(dst+scr_offs, src + atr_offs, t.sctab16d[0]); |
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| 186 | dst += pitch; src += delta; |
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| 187 | } |
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| 188 | temp.scx = scx; |
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| 189 | for (y = 0; y < top; y++) { |
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| 190 | line16d(dst, src, t.sctab16d[0]); dst += pitch; |
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| 191 | src += delta; |
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| 192 | } |
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| 193 | } |
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| 194 | |||
| 195 | void rend_atmframe_16d(unsigned char *dst, unsigned pitch) |
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| 196 | { |
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| 197 | if (!conf.updateb) return; |
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| 198 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 199 | unsigned top = (temp.scy-200)/2; |
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| 200 | unsigned y; //Alone Coder 0.36.7 |
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| 201 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 202 | line16d(dst, src, t.sctab16d[0]); dst += pitch; |
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| 203 | line16d(dst, src, t.sctab16d[1]); dst += pitch; |
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| 204 | src += delta; |
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| 205 | } |
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| 206 | temp.scx = (scx-320)/2; |
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| 207 | unsigned r_start = scx - temp.scx, |
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| 208 | scr_offs = r_start*4, |
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| 209 | atr_offs = r_start/4; |
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| 210 | for (y = 0; y < 200; y++) { |
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| 211 | line16d(dst, src, t.sctab16d[0]); |
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| 212 | line16d(dst+scr_offs, src + atr_offs, t.sctab16d[0]); |
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| 213 | dst += pitch, |
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| 214 | line16d(dst, src, t.sctab16d[1]); |
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| 215 | line16d(dst+scr_offs, src + atr_offs, t.sctab16d[1]); |
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| 216 | dst += pitch, |
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| 217 | src += delta; |
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| 218 | } |
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| 219 | temp.scx = scx; |
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| 220 | for (y = 0; y < top; y++) { |
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| 221 | line16d(dst, src, t.sctab16d[0]); dst += pitch; |
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| 222 | line16d(dst, src, t.sctab16d[1]); dst += pitch; |
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| 223 | src += delta; |
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| 224 | } |
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| 225 | } |
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| 226 | |||
| 227 | void rend_atmframe_32d1(unsigned char *dst, unsigned pitch) |
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| 228 | { |
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| 229 | if (!conf.updateb) return; |
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| 230 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 231 | unsigned top = (temp.scy-200)/2; |
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| 232 | unsigned y; //Alone Coder 0.36.7 |
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| 233 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 234 | line32d(dst, src, t.sctab32[0]); dst += pitch; |
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| 235 | src += delta; |
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| 236 | } |
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| 237 | temp.scx = (scx-320)/2; |
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| 238 | unsigned r_start = scx - temp.scx, |
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| 239 | scr_offs = r_start*8, |
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| 240 | atr_offs = r_start/4; |
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| 241 | for (y = 0; y < 200; y++) { |
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| 242 | line32d(dst, src, t.sctab32[0]); |
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| 243 | line32d(dst+scr_offs, src + atr_offs, t.sctab32[0]); |
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| 244 | dst += pitch; src += delta; |
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| 245 | } |
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| 246 | temp.scx = scx; |
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| 247 | for (y = 0; y < top; y++) { |
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| 248 | line32d(dst, src, t.sctab32[0]); dst += pitch; |
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| 249 | src += delta; |
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| 250 | } |
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| 251 | } |
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| 252 | |||
| 253 | void rend_atmframe_32d(unsigned char *dst, unsigned pitch) |
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| 254 | { |
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| 255 | if (!conf.updateb) return; |
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| 256 | unsigned char *src = rbuf; unsigned scx = temp.scx, delta = scx/4; |
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| 257 | unsigned top = (temp.scy-200)/2; |
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| 258 | unsigned y; //Alone Coder 0.36.7 |
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| 259 | for (/*unsigned*/ y = 0; y < top; y++) { |
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| 260 | line32d(dst, src, t.sctab32[0]); dst += pitch; |
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| 261 | line32d(dst, src, t.sctab32[1]); dst += pitch; |
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| 262 | src += delta; |
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| 263 | } |
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| 264 | temp.scx = (scx-320)/2; |
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| 265 | unsigned r_start = scx - temp.scx, |
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| 266 | scr_offs = r_start*8, |
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| 267 | atr_offs = r_start/4; |
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| 268 | for (y = 0; y < 200; y++) { |
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| 269 | line32d(dst, src, t.sctab32[0]); |
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| 270 | line32d(dst+scr_offs, src + atr_offs, t.sctab32[0]); |
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| 271 | dst += pitch, |
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| 272 | line32d(dst, src, t.sctab32[1]); |
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| 273 | line32d(dst+scr_offs, src + atr_offs, t.sctab32[1]); |
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| 274 | dst += pitch, |
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| 275 | src += delta; |
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| 276 | } |
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| 277 | temp.scx = scx; |
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| 278 | for (y = 0; y < top; y++) { |
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| 279 | line32d(dst, src, t.sctab32[0]); dst += pitch; |
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| 280 | line32d(dst, src, t.sctab32[1]); dst += pitch; |
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| 281 | src += delta; |
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| 282 | } |
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| 283 | } |