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comparison TaskManager/Test/test_render/spe/DrawSpan.cpp @ 161:1f4c3f3238e6 fullHD_omedetou

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texture の座標がマイナスになったあと、それを 0 にし忘れてた
author gongo@localhost.localdomain
date Mon, 08 Dec 2008 16:37:02 +0900
parents cd5ad7adc5e1
children 38cbb7aecc70
comparison
equal deleted inserted replaced
160:d5cca23ed50c 161:1f4c3f3238e6
12 12
13 SchedDefineTask(DrawSpan); 13 SchedDefineTask(DrawSpan);
14 14
15 static const int hashsize = 263; 15 static const int hashsize = 263;
16 16
17 static TilePtr hash_table[hashsize] = {NULL}; 17 static TilePtr hash_table[hashsize] = {0};
18 18
19 unsigned short PRIME[8] = { 19 unsigned short PRIME[8] = {
20 0x002, 0x065, 0x0c7, 0x133, 0x191, 0x1f3, 0x259, 0x2bd, 20 0x002, 0x065, 0x0c7, 0x133, 0x191, 0x1f3, 0x259, 0x2bd,
21 }; 21 };
22 22
121 121
122 tile = &tileList->tile[tileList->size]; 122 tile = &tileList->tile[tileList->size];
123 tile->texture_addr = addr; 123 tile->texture_addr = addr;
124 124
125 smanager->dma_load(tile->pixel, (uint32)addr, 125 smanager->dma_load(tile->pixel, (uint32)addr,
126 sizeof(uint32)*64, TEX_LOAD); 126 sizeof(uint32)*TEXTURE_BLOCK_SIZE, TEX_LOAD);
127 127
128 int index = put(tile->texture_addr, tile); 128 int index = put(tile->texture_addr, tile);
129 129
130 /** 130 /**
131 * TODO: 131 * TODO:
165 165
166 TileInfoListPtr tilist = 166 TileInfoListPtr tilist =
167 (TileInfoListPtr)smanager->allocate(sizeof(TileInfoList)); 167 (TileInfoListPtr)smanager->allocate(sizeof(TileInfoList));
168 TileInfoListPtr next_tilist = 168 TileInfoListPtr next_tilist =
169 (TileInfoListPtr)smanager->allocate(sizeof(TileInfoList)); 169 (TileInfoListPtr)smanager->allocate(sizeof(TileInfoList));
170 TileInfoPtr tinfo;
171
172 170
173 tileList = (TileListPtr)smanager->allocate(sizeof(TileList)); 171 tileList = (TileListPtr)smanager->allocate(sizeof(TileList));
174 tileList->init(); 172 tileList->init();
175 173
176 int render_y = sp->info.y_top; 174 void *texture_image = global_get(TEXTURE_ID);
177 void *texture_image = global_get(TEXTURE_ID);
178
179 int rangex_start = get_param(0); // Υô x ϰϤλ 175 int rangex_start = get_param(0); // Υô x ϰϤλ
180 int rangex_end = get_param(1); // (start <= x <= end) 176 int rangex_end = get_param(1); // (start <= x <= end)
181 int rangey = get_param(2); // y ϰ (render_y + rangey - 1) 177 int rangey = get_param(2); // y ϰ (render_y + rangey - 1)
182 int rangex = rangex_end - rangex_start + 1; 178 int rangex = rangex_end - rangex_start + 1;
183 179
210 206
211 smanager->dma_load(tilist, (uint32)span->tilelist, 207 smanager->dma_load(tilist, (uint32)span->tilelist,
212 sizeof(TileInfoList), TILE_INFO_LOAD); 208 sizeof(TileInfoList), TILE_INFO_LOAD);
213 209
214 Uint32 rgb = 0x00ff00; 210 Uint32 rgb = 0x00ff00;
215 float tex1 = span->tex_x1;
216 float tex2 = span->tex_x2;
217 float tey1 = span->tex_y1;
218 float tey2 = span->tex_y2;
219 int tex_xpos; 211 int tex_xpos;
220 int tex_ypos; 212 int tex_ypos;
221 int tex_zpos; 213 int tex_zpos;
222 int x = span->x; 214 int x = span->x;
223 int y = span->y; 215 int y = span->y;
234 if (x_len == 1) { 226 if (x_len == 1) {
235 if (x < rangex_start || rangex_end < x) { 227 if (x < rangex_start || rangex_end < x) {
236 continue; 228 continue;
237 } 229 }
238 230
239 #if 1
240 tex_xpos = tilist->tileinfo[0].tix; 231 tex_xpos = tilist->tileinfo[0].tix;
241 tex_ypos = tilist->tileinfo[0].tiy; 232 tex_ypos = tilist->tileinfo[0].tiy;
233 tex_zpos = (int)z;
242 texture_image = tilist->tileinfo[0].tile; 234 texture_image = tilist->tileinfo[0].tile;
243 #else
244 tex_xpos = (int)((span->tex_width-1) * tex1);
245 tex_ypos = (int)((span->tex_height-1) * tey1);
246 tex_zpos = (int)z;
247 #endif
248 235
249 if (zpos < zRow[localx + (rangex * localy)]) { 236 if (zpos < zRow[localx + (rangex * localy)]) {
250 rgb = get_rgb(tex_xpos, tex_ypos, texture_image); 237 rgb = get_rgb(tex_xpos, tex_ypos, texture_image);
251 zRow[localx + (rangex * localy)] = zpos; 238 zRow[localx + (rangex * localy)] = zpos;
252 linebuf[localy][localx] = rgb; 239 linebuf[localy][localx] = rgb;
299 len = cur_x_diff - 1; 286 len = cur_x_diff - 1;
300 } else { 287 } else {
301 len = max_x - cur_x; 288 len = max_x - cur_x;
302 } 289 }
303 290
304 float tex_x, tex_y, tex_z;
305
306 for (int j = cur_x; j <= cur_x + len; j++) { 291 for (int j = cur_x; j <= cur_x + len; j++) {
307 TileInfoPtr tinfo = &tilist->tileinfo[j%MAX_TILE_LIST]; 292 TileInfoPtr tinfo = &tilist->tileinfo[j%MAX_TILE_LIST];
293 float tex_z
294 = z*(x_len-1-j)/(x_len-1) + zpos*j/(x_len-1);
295
308 localx = getLocalX(x-1+j); 296 localx = getLocalX(x-1+j);
309 tex_z = z*(x_len-1-j)/(x_len-1) + zpos*j/(x_len-1); 297
310
311 #if 1
312 tex_xpos = tinfo->tix; 298 tex_xpos = tinfo->tix;
313 tex_ypos = tinfo->tiy; 299 tex_ypos = tinfo->tiy;
314 texture_image = tinfo->tile; 300 texture_image = tinfo->tile;
315 #else
316 tex_x = tex1*(x_len-1-j)/(x_len-1) + tex2*j/(x_len-1);
317 tex_y = tey1*(x_len-1-j)/(x_len-1) + tey2*j/(x_len-1);
318 if (tex_x > 1) tex_x = 1;
319 if (tex_y > 1) tex_y = 1;
320 tex_xpos = (int)((span->tex_width-1) * tex_x);
321 tex_ypos = (int)((span->tex_height-1) * tex_y);
322 #endif
323 301
324 if (tex_z < zRow[localx + (rangex*localy)]) { 302 if (tex_z < zRow[localx + (rangex*localy)]) {
325 rgb = get_rgb(tex_xpos, tex_ypos, texture_image); 303 rgb = get_rgb(tex_xpos, tex_ypos, texture_image);
326 zRow[localx + (rangex*localy)] = tex_z; 304 zRow[localx + (rangex*localy)] = tex_z;
327 linebuf[localy][localx] = rgb; 305 linebuf[localy][localx] = rgb;