Mercurial > hg > Members > kono > Cerium
annotate TaskManager/Test/test_render/Tapestry.h @ 173:56be4a6e5513
add scale
| author | gongo@localhost.localdomain |
|---|---|
| date | Thu, 11 Dec 2008 20:17:01 +0900 |
| parents | c8b868871dce |
| children | 08e2bb36639b |
| rev | line source |
|---|---|
| 117 | 1 #ifndef INCLUDED_TAPESTRY |
| 2 #define INCLUDED_TAPESTRY | |
| 3 | |
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DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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4 #ifndef INCLUDED_TYPES |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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5 # include "types.h" |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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6 #endif |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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parents:
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7 |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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8 #ifndef INCLUDED_VIEWER_TYPES |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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9 # include "viewer_types.h" |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
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changeset
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10 #endif |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
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11 |
| 117 | 12 /** |
| 13 * image file name と tapestry DB の binary tree | |
| 14 * | |
| 15 * // PPE | |
| 16 * main memory の tapestry DB (Array) | |
| 17 * tapestry DB への accessor | |
| 18 * | |
| 19 * TapestryPtr getTapestry(int TapestryID); | |
| 20 * TilePtr getTile(TapestryPtr tapsetry, int tx, int ty, int scale); | |
| 21 * | |
| 22 * SPE が生成する tapestry List (in CreateSpan) | |
| 23 * (no texture image) | |
| 24 * @in TapestryDBPtr, Tapestry ID, x, y, tx, ty, px, py | |
| 25 * x, y : polygon の中の平面座標 | |
| 26 * tx, ty : texture の座標 | |
| 27 * px, py : texture の分割数 | |
| 28 * | |
| 29 * @out (TilePtr, tix1, tiy1, tix2, tiy2)* | |
| 30 * | |
| 31 * | |
| 32 * SPE に渡す tapestry List | |
| 33 * @in Tile | |
| 34 * | |
| 35 * // SPE | |
| 36 * SPE 内部での tapestry DB (Hash) | |
| 37 * TapestryID, scale, TilePtr, Tile | |
| 38 * | |
| 39 * | |
| 40 * SPE 内部での tapestry DB への accessor | |
| 41 * TileEntryPtr getTile(int TapestryID, int tx, int ty, int scale); | |
| 42 * | |
| 43 * if (TileEntry == NULL) { | |
| 44 * DMA read | |
| 45 * } | |
| 46 * | |
| 47 * | |
| 48 * Rendering | |
| 49 * 1pass Zbuffer と Texture の有無の判定 | |
| 50 * if (zbuffer ok) { | |
| 51 * if (texture ある) { | |
| 52 * zbuffer 、linebunf に書き込む | |
| 53 * } else { | |
| 54 * texture の load list に加える | |
| 55 * zbuffer だけ更新しておく | |
| 56 * } | |
| 57 * } else { | |
| 58 * 無視 | |
| 59 * } | |
| 60 * | |
| 61 * 1pass で texture が一杯になったら、中断して | |
| 62 * ここまでのを書き込んどけ | |
| 63 * | |
| 64 * | |
| 65 * 2pass rgb の書き込み | |
| 66 * | |
| 67 * if (zbuffer の値が自分と一緒) { | |
| 68 * read した texture みて | |
| 69 * 書き込め！ | |
| 70 * } | |
| 71 * | |
| 72 */ | |
| 73 struct texture_block { | |
| 74 | |
| 75 }; | |
| 118 | 76 #if 0 |
| 117 | 77 struct TileList { |
| 78 TilePtr tile; | |
| 79 int tix1, tiy1, tix2, tiy2; | |
| 80 }; | |
| 81 #endif | |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
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parents:
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82 |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
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changeset
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83 typedef struct { |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
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changeset
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84 uint32 pixel[TEXTURE_BLOCK_SIZE]; // 8*8 |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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85 uint32 *texture_addr; |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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86 int pad[3]; |
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c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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87 } Tile, *TilePtr; |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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88 |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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89 #define MAX_TILE 100 |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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90 |
| 173 | 91 class TileList { |
| 92 public: | |
| 93 int curIndex; | |
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167
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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94 int pad[3]; |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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95 Tile tile[MAX_TILE]; |
|
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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96 |
| 173 | 97 TileList(void) { |
| 98 curIndex = 0; | |
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167
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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99 } |
| 173 | 100 |
| 101 /** | |
| 102 * tile[] をリングバスっぽく扱うことで | |
| 103 * FIFO を実現することに。 | |
| 104 */ | |
| 105 TilePtr nextTile(void) { | |
| 106 TilePtr t = &tile[curIndex]; | |
| 107 curIndex = (curIndex + 1) % MAX_TILE; | |
| 108 return t; | |
| 109 } | |
| 110 | |
| 111 void clear(void) { | |
| 112 curIndex = 0; | |
| 113 } | |
| 114 }; | |
| 115 | |
| 116 typedef TileList* TileListPtr; | |
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167
c8b868871dce
DrawSpan で使う Tile の Hash の扱いは class TileHash を生成する事に。
gongo@localhost.localdomain
parents:
118
diff
changeset
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117 |
| 118 | 118 #endif |