/* * Glide64 - Glide video plugin for Nintendo 64 emulators. * Copyright (c) 2002 Dave2001 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ //**************************************************************** // // Glide64 - Glide Plugin for Nintendo 64 emulators (tested mostly with Project64) // Project started on December 29th, 2001 // // To modify Glide64: // * Write your name and (optional)email, commented by your work, so I know who did it, and so that you can find which parts you modified when it comes time to send it to me. // * Do NOT send me the whole project or file that you modified. Take out your modified code sections, and tell me where to put them. If people sent the whole thing, I would have many different versions, but no idea how to combine them all. // // Official Glide64 development channel: #Glide64 on EFnet // // Original author: Dave2001 (Dave2999@hotmail.com) // Other authors: Gonetz, Gugaman // //**************************************************************** //**************************************************************** // STANDARD DRAWIMAGE - draws a 2d image based on the following structure void uc6_sprite2d (); /*typedef struct DRAWIMAGE_t { float frameX; float frameY; WORD frameW; WORD frameH; WORD imageX; WORD imageY; WORD wrapW; WORD wrapH; DWORD imagePtr; BYTE imageFmt; BYTE imageSiz; WORD imagePal; } DRAWIMAGE;*/ typedef struct DRAWIMAGE_t { float frameX; float frameY; WORD frameW; WORD frameH; WORD imageX; WORD imageY; WORD imageW; WORD imageH; DWORD imagePtr; BYTE imageFmt; BYTE imageSiz; WORD imagePal; BYTE flipX; BYTE flipY; float scaleX; float scaleY; } DRAWIMAGE; void DrawImage (DRAWIMAGE *d) { if (d->imageW == 0 || d->imageH == 0) return; int x_size; int y_size; int x_shift; int y_shift; int line; // choose optimum size for the format/size if (d->imageSiz == 0) { x_size = 128; y_size = 64; x_shift = 7; y_shift = 6; line = 8; } if (d->imageSiz == 1) { x_size = 64; y_size = 64; x_shift = 6; y_shift = 6; line = 8; } if (d->imageSiz == 2) { x_size = 64; y_size = 32; x_shift = 6; y_shift = 5; line = 16; } if (d->imageSiz == 3) { x_size = 32; y_size = 32; x_shift = 5; y_shift = 5; line = 16; } // if (d->imageW == (d->frameW+1)) d->imageW = d->frameW; // if (d->imageH == (d->frameH+1)) d->imageH = d->frameH; /* if (rdp.zimg == rdp.cimg) return; if (rdp.ci_width == 512) { WORD width = (WORD)(*gfx.VI_WIDTH_REG & 0xFFF); d->frameH = (d->frameW*d->frameH)/width; d->imageH = d->frameH; d->imageW = d->imageW = width; } if ((float)rdp.ci_height/float(rdp.ci_width) < 0.7f) //C&C { if (d->frameW > rdp.ci_width) d->frameW = (WORD)(d->imageW/d->scaleX); d->scaleY = 1.0f; d->scaleX = (float)d->imageW/(float)d->frameW; d->frameH /= 2; } */ if (d->imageW%2 == 1) d->imageW -= 1; if (d->imageH%2 == 1) d->imageH -= 1; if (d->imageY > d->imageH) d->imageY = (d->imageY%d->imageH); // if (d->imageX > d->imageW) d->imageX = (d->imageX%d->imageW); if (!settings.PPL) { if ( (d->frameX > 0) && (d->frameW == rdp.ci_width) ) //FRDP("Draw bg. Wrong Width! x: %d w: %d, ci_width: %d\n",((WORD)d->frameX),d->frameW,rdp.ci_width); d->frameW -= (WORD)(2.0f*d->frameX); if ( (d->frameY > 0) && (d->frameH == rdp.ci_height) ) //FRDP("Draw bg. Wrong Height! y: %d h: %d, ci_height: %d\n",((WORD)d->frameY),d->frameH,rdp.ci_height); d->frameH -= (WORD)(2.0f*d->frameY); } int ul_u = (int)d->imageX; int ul_v = (int)d->imageY; int lr_u = (int)d->imageX + (int)(d->frameW * d->scaleX); int lr_v = (int)d->imageY + (int)(d->frameH * d->scaleY); float ul_x, ul_y, lr_x, lr_y; if (d->flipX) { ul_x = d->frameX + d->frameW; lr_x = d->frameX; } else { ul_x = d->frameX; lr_x = d->frameX + d->frameW; } if (d->flipY) { ul_y = d->frameY + d->frameH; lr_y = d->frameY; } else { ul_y = d->frameY; lr_y = d->frameY + d->frameH; } int min_wrap_u = ul_u / d->imageW; //int max_wrap_u = lr_u / d->wrapW; int min_wrap_v = ul_v / d->imageH; //int max_wrap_v = lr_v / d->wrapH; int min_256_u = ul_u >> x_shift; //int max_256_u = (lr_u-1) >> x_shift; int min_256_v = ul_v >> y_shift; //int max_256_v = (lr_v-1) >> y_shift; // SetTextureImage () rdp.timg.format = d->imageFmt; // RGBA rdp.timg.size = d->imageSiz; // 16-bit rdp.timg.addr = d->imagePtr; rdp.timg.width = d->imageW; rdp.timg.set_by = 0; // SetTile () TILE *tile = &rdp.tiles[0]; tile->format = d->imageFmt; // RGBA tile->size = d->imageSiz; // 16-bit tile->line = line; tile->t_mem = 0; tile->palette = (BYTE)d->imagePal; tile->clamp_t = 1; tile->mirror_t = 0; tile->mask_t = 0; tile->shift_t = 0; tile->clamp_s = 1; tile->mirror_s = 0; tile->mask_s = 0; tile->shift_s = 0; rdp.tiles[0].ul_s = 0; rdp.tiles[0].ul_t = 0; rdp.tiles[0].lr_s = x_size-1; rdp.tiles[0].lr_t = y_size-1; if (rdp.cycle_mode == 2) { rdp.allow_combine = 0; rdp.update &= ~UPDATE_TEXTURE; } update (); // note: allow loading of texture float Z = 1.0f; float Q = 1.0f; if (fullscreen) { //grFogMode (GR_FOG_DISABLE); if (rdp.zsrc == 1 && (rdp.othermode_l & 0x00000030)) // othermode check makes sure it // USES the z-buffer. Otherwise it returns bad (unset) values for lot and telescope //in zelda:mm. { RDP("Background uses depth compare\n"); Z = rdp.prim_depth; grDepthBufferFunction (GR_CMP_LEQUAL); grDepthMask (FXTRUE); } else { RDP("Background not uses depth compare\n"); grDepthBufferFunction (GR_CMP_ALWAYS); grDepthMask (FXFALSE); } // grClipWindow (0, 0, settings.res_x, settings.res_y); grClipWindow (rdp.scissor.ul_x, rdp.scissor.ul_y, rdp.scissor.lr_x, rdp.scissor.lr_y); grCullMode (GR_CULL_DISABLE); // if (!settings.PPL) if (rdp.cycle_mode == 2) { rdp.allow_combine = 0; tmu0_func = GR_COMBINE_FUNCTION_LOCAL; tmu0_a_func = GR_COMBINE_FUNCTION_LOCAL; grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grConstantColorValue (0xFFFFFFFF); grAlphaBlendFunction (GR_BLEND_ONE, // use alpha compare, but not T0 alpha GR_BLEND_ZERO, GR_BLEND_ZERO, GR_BLEND_ZERO); rdp.update |= UPDATE_COMBINE; } } // Texture () rdp.cur_tile = 0; rdp.tex = 1; float nul_x, nul_y, nlr_x, nlr_y; int nul_u, nul_v, nlr_u, nlr_v; float ful_u, ful_v, flr_u, flr_v; float ful_x, ful_y, flr_x, flr_y; float mx = (float)(lr_x - ul_x) / (float)(lr_u - ul_u); float bx = ul_x - mx * ul_u; float my = (float)(lr_y - ul_y) / (float)(lr_v - ul_v); float by = ul_y - my * ul_v; int cur_wrap_u, cur_wrap_v, cur_u, cur_v; int cb_u, cb_v; // coordinate-base int tb_u, tb_v; // texture-base nul_v = ul_v; nul_y = ul_y; // #162 cur_wrap_v = min_wrap_v + 1; cur_v = min_256_v + 1; cb_v = ((cur_v-1)<= d->imageH) cb_v -= d->imageH; tb_v = cb_v; while (1) { cur_wrap_u = min_wrap_u + 1 + 1024; // x wrapping is not required cur_u = min_256_u + 1; // calculate intersection with this point nlr_v = min (min (cur_wrap_v*d->imageH, (cur_v<= d->imageW) cb_u -= d->imageW; tb_u = cb_u; while (1) { // calculate intersection with this point nlr_u = min (min (cur_wrap_u*d->imageW, (cur_u<scale; ful_v *= rdp.cur_cache[0]->scale; flr_u *= rdp.cur_cache[0]->scale; flr_v *= rdp.cur_cache[0]->scale; ful_x = nul_x * rdp.scale_x; flr_x = nlr_x * rdp.scale_x; ful_y = nul_y * rdp.scale_y; flr_y = nlr_y * rdp.scale_y; // Make the vertices if ((flr_x <= rdp.scissor.lr_x) || (ful_x < rdp.scissor.lr_x)) { VERTEX v[4] = { { ful_x, ful_y, Z, Q, ful_u, ful_v }, { flr_x, ful_y, Z, Q, flr_u, ful_v }, { ful_x, flr_y, Z, Q, ful_u, flr_v }, { flr_x, flr_y, Z, Q, flr_u, flr_v } }; AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); ConvertCoordsConvert (v, 4); if (fullscreen && /*hack for Zelda MM. Gonetz*/rdp.cur_cache[0]->addr > 0xffff && rdp.cur_cache[0]->crc != 0) { grDrawVertexArrayContiguous (GR_TRIANGLE_STRIP, 4, v, sizeof(VERTEX)); } if (debug.capture) { VERTEX vl[3]; vl[0] = v[0]; vl[1] = v[2]; vl[2] = v[1]; add_tri (vl, 3, TRI_BACKGROUND); rdp.tri_n ++; vl[0] = v[2]; vl[1] = v[3]; vl[2] = v[1]; add_tri (vl, 3, TRI_BACKGROUND); rdp.tri_n ++; } else rdp.tri_n += 2; } else { rdp.tri_n += 2; RDP("Clipped!\n"); } // increment whatever caused this split tb_u += x_size - (x_size-(nlr_u-cb_u)); cb_u = nlr_u; if (nlr_u == cur_wrap_u*d->imageW) { cur_wrap_u ++; tb_u = 0; } if (nlr_u == (cur_u<imageH) { cur_wrap_v ++; tb_v = 0; } if (nlr_v == (cur_v<imagePtr); if (!fullscreen) return; HIRES_COLOR_IMAGE *hires_tex = (rdp.motionblur)?&(rdp.texbufs[rdp.cur_tex_buf^1].images[0]):rdp.hires_tex; if (d->imageW%2 == 1) d->imageW -= 1; if (d->imageH%2 == 1) d->imageH -= 1; if (d->imageY > d->imageH) d->imageY = (d->imageY%d->imageH); if (!settings.PPL) { if ( (d->frameX > 0) && (d->frameW == rdp.ci_width) ) d->frameW -= (WORD)(2.0f*d->frameX); if ( (d->frameY > 0) && (d->frameH == rdp.ci_height) ) d->frameH -= (WORD)(2.0f*d->frameY); } float ul_u = d->imageX; float ul_v = d->imageY; float lr_u = d->imageX + (d->frameW * d->scaleX) - 1.0f; float lr_v = d->imageY + (d->frameH * d->scaleY) - 1.0f; float ul_x = d->frameX; float ul_y = d->frameY; float lr_x = d->frameX + d->frameW; if (rdp.vi_height - d->frameH < 5.0f) d->frameH = (short)rdp.vi_height; float lr_y = d->frameY + d->frameH; float Z = 1.0f; float Q = 1.0f; if (rdp.cycle_mode == 2) { rdp.allow_combine = 0; rdp.update &= ~UPDATE_TEXTURE; } update (); // note: allow loading of texture if (rdp.zsrc == 1 && (rdp.othermode_l & 0x00000030)) // othermode check makes sure it // USES the z-buffer. Otherwise it returns bad (unset) values for lot and telescope //in zelda:mm. { RDP("Background uses depth compare\n"); Z = rdp.prim_depth; grDepthBufferFunction (GR_CMP_LEQUAL); grDepthMask (FXTRUE); } else { RDP("Background not uses depth compare\n"); grDepthBufferFunction (GR_CMP_ALWAYS); grDepthMask (FXFALSE); } grClipWindow (0, 0, settings.res_x, settings.res_y); grCullMode (GR_CULL_DISABLE); if (rdp.cycle_mode == 2) { grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grConstantColorValue (0xFFFFFFFF); grAlphaBlendFunction (GR_BLEND_ONE, // use alpha compare, but not T0 alpha GR_BLEND_ZERO, GR_BLEND_ZERO, GR_BLEND_ZERO); rdp.allow_combine = 1; } if (hires_tex->tmu == GR_TMU0) { grTexCombine( GR_TMU1, GR_COMBINE_FUNCTION_NONE, GR_COMBINE_FACTOR_NONE, GR_COMBINE_FUNCTION_NONE, GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE ); grTexCombine( GR_TMU0, GR_COMBINE_FUNCTION_LOCAL, GR_COMBINE_FACTOR_NONE, GR_COMBINE_FUNCTION_LOCAL, GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE ); } else { grTexCombine( GR_TMU1, GR_COMBINE_FUNCTION_LOCAL, GR_COMBINE_FACTOR_NONE, GR_COMBINE_FUNCTION_LOCAL, GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE ); grTexCombine( GR_TMU0, GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, FXFALSE, FXFALSE ); } grTexSource( hires_tex->tmu, hires_tex->tex_addr, GR_MIPMAPLEVELMASK_BOTH, &(hires_tex->info) ); ul_x *= rdp.scale_x; lr_x *= rdp.scale_x; ul_y *= rdp.scale_y; lr_y *= rdp.scale_y; ul_u *= rdp.hires_tex->tex_scale; lr_u *= rdp.hires_tex->tex_scale; ul_v *= rdp.hires_tex->tex_scale; lr_v *= rdp.hires_tex->tex_scale; if (lr_x > rdp.scissor.lr_x) lr_x = (float)rdp.scissor.lr_x; if (lr_y > rdp.scissor.lr_y) lr_y = (float)rdp.scissor.lr_y; lr_y -= 1.0f; /* if (rdp.motionblur) { lr_x -= 4.0f; lr_y -= 4.0f; } */ // Make the vertices // lr_y = (float)settings.res_y - 6; VERTEX v[4] = { { ul_x, ul_y, Z, Q, ul_u, ul_v, ul_u, ul_v }, { lr_x, ul_y, Z, Q, lr_u, ul_v, lr_u, ul_v }, { ul_x, lr_y, Z, Q, ul_u, lr_v, ul_u, lr_v }, { lr_x, lr_y, Z, Q, lr_u, lr_v, lr_u, lr_v } }; ConvertCoordsConvert (v, 4); AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); grDrawTriangle (&v[0], &v[2], &v[1]); grDrawTriangle (&v[2], &v[3], &v[1]); rdp.update |= UPDATE_ZBUF_ENABLED | UPDATE_COMBINE | UPDATE_TEXTURE | UPDATE_ALPHA_COMPARE | UPDATE_VIEWPORT; } //**************************************************************** struct { float A, B, C, D; float X, Y; float BaseScaleX; float BaseScaleY; } mat_2d; static void uc6_bg_1cyc () { if (rdp.skip_drawing) { RDP("bg_1cyc skipped\n"); return; } FRDP ("uc6:bg_1cyc #%d, #%d\n", rdp.tri_n, rdp.tri_n+1); FRDP_E ("uc6:bg_1cyc #%d, #%d\n", rdp.tri_n, rdp.tri_n+1); DWORD addr = segoffset(rdp.cmd1) >> 1; DRAWIMAGE d; d.imageX = (((WORD *)gfx.RDRAM)[(addr+0)^1] >> 5); // 0 d.imageW = (((WORD *)gfx.RDRAM)[(addr+1)^1] >> 2); // 1 d.frameX = ((short*)gfx.RDRAM)[(addr+2)^1] / 4.0f; // 2 d.frameW = ((WORD *)gfx.RDRAM)[(addr+3)^1] >> 2; // 3 d.imageY = (((WORD *)gfx.RDRAM)[(addr+4)^1] >> 5); // 4 d.imageH = (((WORD *)gfx.RDRAM)[(addr+5)^1] >> 2); // 5 d.frameY = ((short*)gfx.RDRAM)[(addr+6)^1] / 4.0f; // 6 d.frameH = ((WORD *)gfx.RDRAM)[(addr+7)^1] >> 2; // 7 d.imagePtr = segoffset(((DWORD*)gfx.RDRAM)[(addr+8)>>1]); // 8,9 // WORD imageLoad = ((WORD *)gfx.RDRAM)[(addr+10)^1]; // 10 d.imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+11)<<1)+0)^3]; // 11 d.imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+11)<<1)+1)^3]; // | d.imagePal = ((WORD *)gfx.RDRAM)[(addr+12)^1]; // 12 WORD imageFlip = ((WORD *)gfx.RDRAM)[(addr+13)^1]; // 13; d.flipX = (BYTE)imageFlip&0x01; d.scaleX = ((short *)gfx.RDRAM)[(addr+14)^1] / 1024.0f; // 14 d.scaleY = ((short *)gfx.RDRAM)[(addr+15)^1] / 1024.0f; // 15 if (settings.doraemon2) //Doraemon 2 scale fix { if (d.frameW == d.imageW) d.scaleX = 1.0f; if (d.frameH == d.imageH) d.scaleY = 1.0f; } d.flipY = 0; long imageYorig= ((long *)gfx.RDRAM)[(addr+16)>>1] >> 5; FRDP ("imagePtr: %08lx\n", d.imagePtr); FRDP ("frameX: %f, frameW: %d, frameY: %f, frameH: %d\n", d.frameX, d.frameW, d.frameY, d.frameH); FRDP ("imageX: %d, imageW: %d, imageY: %d, imageH: %d\n", d.imageX, d.imageW, d.imageY, d.imageH); FRDP ("imageYorig: %d, scaleX: %f, scaleY: %f\n", imageYorig, d.scaleX, d.scaleY); FRDP ("imageFmt: %d, imageSiz: %d, imagePal: %d, imageFlip: %d\n", d.imageFmt, d.imageSiz, d.imagePal, d.flipX); if (settings.fb_hires && FindTextureBuffer(d.imagePtr, d.imageW)) { DrawHiresImage(&d); return; } if (settings.ucode == 2 || settings.PPL) { if ( (d.imagePtr != rdp.cimg) && (d.imagePtr != rdp.ocimg) && d.imagePtr) //can't draw from framebuffer DrawImage (&d); else { RDP("uc6:bg_1cyc skipped\n"); } } else DrawImage (&d); } static void uc6_bg_copy () { if (rdp.skip_drawing) { RDP("bg_copy skipped\n"); return; } FRDP ("uc6:bg_copy #%d, #%d\n", rdp.tri_n, rdp.tri_n+1); DWORD addr = segoffset(rdp.cmd1) >> 1; DRAWIMAGE d; d.imageX = (((WORD *)gfx.RDRAM)[(addr+0)^1] >> 5); // 0 d.imageW = (((WORD *)gfx.RDRAM)[(addr+1)^1] >> 2); // 1 d.frameX = ((short*)gfx.RDRAM)[(addr+2)^1] / 4.0f; // 2 d.frameW = ((WORD *)gfx.RDRAM)[(addr+3)^1] >> 2; // 3 d.imageY = (((WORD *)gfx.RDRAM)[(addr+4)^1] >> 5); // 4 d.imageH = (((WORD *)gfx.RDRAM)[(addr+5)^1] >> 2); // 5 d.frameY = ((short*)gfx.RDRAM)[(addr+6)^1] / 4.0f; // 6 d.frameH = ((WORD *)gfx.RDRAM)[(addr+7)^1] >> 2; // 7 d.imagePtr = segoffset(((DWORD*)gfx.RDRAM)[(addr+8)>>1]); // 8,9 d.imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+11)<<1)+0)^3]; // 11 d.imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+11)<<1)+1)^3]; // | d.imagePal = ((WORD *)gfx.RDRAM)[(addr+12)^1]; // 12 WORD imageFlip = ((WORD *)gfx.RDRAM)[(addr+13)^1]; // 13; d.flipX = (BYTE)imageFlip&0x01; d.scaleX = 1.0f; // 14 d.scaleY = 1.0f; // 15 d.flipY = 0; FRDP ("imagePtr: %08lx\n", d.imagePtr); FRDP ("frameX: %f, frameW: %d, frameY: %f, frameH: %d\n", d.frameX, d.frameW, d.frameY, d.frameH); FRDP ("imageX: %d, imageW: %d, imageY: %d, imageH: %d\n", d.imageX, d.imageW, d.imageY, d.imageH); FRDP ("imageFmt: %d, imageSiz: %d, imagePal: %d\n", d.imageFmt, d.imageSiz, d.imagePal); if (settings.fb_hires && FindTextureBuffer(d.imagePtr, d.imageW)) { DrawHiresImage(&d); return; } if (settings.ucode == 2 || settings.PPL) { if ( (d.imagePtr != rdp.cimg) && (d.imagePtr != rdp.ocimg) && d.imagePtr) //can't draw from framebuffer DrawImage (&d); else { RDP("uc6:bg_copy skipped\n"); } } else DrawImage (&d); } static void draw_splitted_triangle(VERTEX **vtx) { vtx[0]->not_zclipped = vtx[1]->not_zclipped = vtx[2]->not_zclipped = 1; int index,i,j, min_256,max_256, cur_256,left_256,right_256; float percent; min_256 = min((int)vtx[0]->u0,(int)vtx[1]->u0); // bah, don't put two mins on one line min_256 = min(min_256,(int)vtx[2]->u0) >> 8; // or it will be calculated twice max_256 = max((int)vtx[0]->u0,(int)vtx[1]->u0); // not like it makes much difference max_256 = max(max_256,(int)vtx[2]->u0) >> 8; // anyway :P for (cur_256=min_256; cur_256<=max_256; cur_256++) { left_256 = cur_256 << 8; right_256 = (cur_256+1) << 8; // Set vertex buffers rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; index = 0; // ** Left plane ** for (i=0; i<3; i++) { j = i+1; if (j == 3) j = 0; VERTEX *v1 = vtx[i]; VERTEX *v2 = vtx[j]; if (v1->u0 >= left_256) { if (v2->u0 >= left_256) // Both are in, save the last one { rdp.vtxbuf[index] = *v2; rdp.vtxbuf[index].u0 -= left_256; rdp.vtxbuf[index++].v0 += rdp.cur_cache[0]->c_scl_y * (cur_256 * rdp.cur_cache[0]->splitheight); } else // First is in, second is out, save intersection { percent = (left_256 - v1->u0) / (v2->u0 - v1->u0); rdp.vtxbuf[index].x = v1->x + (v2->x - v1->x) * percent; rdp.vtxbuf[index].y = v1->y + (v2->y - v1->y) * percent; rdp.vtxbuf[index].z = 1; rdp.vtxbuf[index].q = 1; rdp.vtxbuf[index].u0 = 0.5f; rdp.vtxbuf[index].v0 = v1->v0 + (v2->v0 - v1->v0) * percent + rdp.cur_cache[0]->c_scl_y * cur_256 * rdp.cur_cache[0]->splitheight; rdp.vtxbuf[index].b = (BYTE)(v1->b + (v2->b - v1->b) * percent); rdp.vtxbuf[index].g = (BYTE)(v1->g + (v2->g - v1->g) * percent); rdp.vtxbuf[index].r = (BYTE)(v1->r + (v2->r - v1->r) * percent); rdp.vtxbuf[index++].a = (BYTE)(v1->a + (v2->a - v1->a) * percent); } } else { //if (v2->u0 < left_256) // Both are out, save nothing if (v2->u0 >= left_256) // First is out, second is in, save intersection & in point { percent = (left_256 - v2->u0) / (v1->u0 - v2->u0); rdp.vtxbuf[index].x = v2->x + (v1->x - v2->x) * percent; rdp.vtxbuf[index].y = v2->y + (v1->y - v2->y) * percent; rdp.vtxbuf[index].z = 1; rdp.vtxbuf[index].q = 1; rdp.vtxbuf[index].u0 = 0.5f; rdp.vtxbuf[index].v0 = v2->v0 + (v1->v0 - v2->v0) * percent + rdp.cur_cache[0]->c_scl_y * cur_256 * rdp.cur_cache[0]->splitheight; rdp.vtxbuf[index].b = (BYTE)(v2->b + (v1->b - v2->b) * percent); rdp.vtxbuf[index].g = (BYTE)(v2->g + (v1->g - v2->g) * percent); rdp.vtxbuf[index].r = (BYTE)(v2->r + (v1->r - v2->r) * percent); rdp.vtxbuf[index++].a = (BYTE)(v2->a + (v1->a - v2->a) * percent); // Save the in point rdp.vtxbuf[index] = *v2; rdp.vtxbuf[index].u0 -= left_256; rdp.vtxbuf[index++].v0 += rdp.cur_cache[0]->c_scl_y * (cur_256 * rdp.cur_cache[0]->splitheight); } } } rdp.n_global = index; rdp.vtxbuf = rdp.vtx2; // now vtx1 holds the value, & vtx2 is the destination rdp.vtxbuf2 = rdp.vtx1; rdp.vtx_buffer ^= 1; index = 0; for (i=0; iu0 <= 256.0f) { if (v2->u0 <= 256.0f) // Both are in, save the last one { rdp.vtxbuf[index++] = *v2; } else // First is in, second is out, save intersection { percent = (right_256 - v1->u0) / (v2->u0 - v1->u0); rdp.vtxbuf[index].x = v1->x + (v2->x - v1->x) * percent; rdp.vtxbuf[index].y = v1->y + (v2->y - v1->y) * percent; rdp.vtxbuf[index].z = 1; rdp.vtxbuf[index].q = 1; rdp.vtxbuf[index].u0 = 255.5f; rdp.vtxbuf[index].v0 = v1->v0 + (v2->v0 - v1->v0) * percent; rdp.vtxbuf[index].b = (BYTE)(v1->b + (v2->b - v1->b) * percent); rdp.vtxbuf[index].g = (BYTE)(v1->g + (v2->g - v1->g) * percent); rdp.vtxbuf[index].r = (BYTE)(v1->r + (v2->r - v1->r) * percent); rdp.vtxbuf[index++].a = (BYTE)(v1->a + (v2->a - v1->a) * percent); } } else { //if (v2->u0 > 256.0f) // Both are out, save nothing if (v2->u0 <= 256.0f) // First is out, second is in, save intersection & in point { percent = (right_256 - v2->u0) / (v1->u0 - v2->u0); rdp.vtxbuf[index].x = v2->x + (v1->x - v2->x) * percent; rdp.vtxbuf[index].y = v2->y + (v1->y - v2->y) * percent; rdp.vtxbuf[index].z = 1; rdp.vtxbuf[index].q = 1; rdp.vtxbuf[index].u0 = 255.5f; rdp.vtxbuf[index].v0 = v2->v0 + (v1->v0 - v2->v0) * percent; rdp.vtxbuf[index].b = (BYTE)(v2->b + (v1->b - v2->b) * percent); rdp.vtxbuf[index].g = (BYTE)(v2->g + (v1->g - v2->g) * percent); rdp.vtxbuf[index].r = (BYTE)(v2->r + (v1->r - v2->r) * percent); rdp.vtxbuf[index++].a = (BYTE)(v2->a + (v1->a - v2->a) * percent); // Save the in point rdp.vtxbuf[index++] = *v2; } } } rdp.n_global = index; do_triangle_stuff_2 (); } } static float set_sprite_combine_mode () { if (rdp.cycle_mode == 2) { rdp.tex = 1; rdp.allow_combine = 0; //* tmu1_func = tmu0_func = GR_COMBINE_FUNCTION_LOCAL; tmu1_fac = tmu0_fac = GR_COMBINE_FACTOR_NONE; tmu1_a_func = tmu0_a_func = GR_COMBINE_FUNCTION_LOCAL; tmu1_a_fac = tmu0_a_fac = GR_COMBINE_FACTOR_NONE; tmu1_invert = tmu0_invert = FXFALSE; tmu1_a_invert = tmu0_a_invert = FXFALSE; rdp.update |= UPDATE_COMBINE; //*/ } rdp.update |= UPDATE_TEXTURE; update (); rdp.allow_combine = 1; float Z = 1.0f; if (fullscreen) { grFogMode (GR_FOG_DISABLE); // grDepthBufferFunction (GR_CMP_ALWAYS); // grDepthMask (FXFALSE); if (rdp.zsrc == 1 && (rdp.othermode_l & 0x00000030)) { RDP("Sprite uses depth compare\n"); Z = rdp.prim_depth; grDepthBufferFunction (GR_CMP_LEQUAL); grDepthMask (FXTRUE); } else { RDP("Sprite not uses depth compare\n"); grDepthBufferFunction (GR_CMP_ALWAYS); grDepthMask (FXFALSE); } grClipWindow (0, 0, settings.res_x, settings.res_y); grCullMode (GR_CULL_DISABLE); if (rdp.cycle_mode == 2) { grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER, GR_COMBINE_FACTOR_ONE, GR_COMBINE_LOCAL_NONE, GR_COMBINE_OTHER_TEXTURE, FXFALSE); grAlphaBlendFunction (GR_BLEND_ONE, GR_BLEND_ZERO, GR_BLEND_ZERO, GR_BLEND_ZERO); rdp.update |= UPDATE_ALPHA_COMPARE | UPDATE_COMBINE | UPDATE_ALPHA_COMPARE; } /* if (rdp.othermode_l & 1) { grAlphaTestFunction (GR_CMP_GEQUAL); grAlphaTestReferenceValue (0x70); } */ } return Z; } static void uc6_obj_rectangle () { // RDP ("uc6:obj_rectangle\n"); DWORD addr = segoffset(rdp.cmd1) >> 1; float objX = ((short*)gfx.RDRAM)[(addr+0)^1] / 4.0f; // 0 float scaleW = ((WORD *)gfx.RDRAM)[(addr+1)^1] / 1024.0f; // 1 short imageW = ((short*)gfx.RDRAM)[(addr+2)^1] >> 5; // 2, 3 is padding float objY = ((short*)gfx.RDRAM)[(addr+4)^1] / 4.0f; // 4 float scaleH = ((WORD *)gfx.RDRAM)[(addr+5)^1] / 1024.0f; // 5 short imageH = ((short*)gfx.RDRAM)[(addr+6)^1] >> 5; // 6, 7 is padding WORD imageStride = ((WORD *)gfx.RDRAM)[(addr+8)^1]; // 8 WORD imageAdrs = ((WORD *)gfx.RDRAM)[(addr+9)^1]; // 9 BYTE imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+0)^3]; // 10 BYTE imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+1)^3]; // | BYTE imagePal = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+2)^3]; // 11 BYTE imageFlags = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+3)^3]; // | FRDP ("uc6:obj_rectangle #%d, #%d\n" "objX: %f, scaleW: %f, imageW: %d\n" "objY: %f, scaleH: %f, imageH: %d\n" "size: %d, format: %d\n", rdp.tri_n, rdp.tri_n+1, objX, scaleW, imageW, objY, scaleH, imageH, imageSiz, imageFmt); if (imageAdrs > 4096) { FRDP("tmem: %08lx is out of bounds! return\n", imageAdrs); return; } if (!rdp.s2dex_tex_loaded) { RDP("Texture was not loaded! return\n"); return; } // SetTile () TILE *tile = &rdp.tiles[0]; tile->format = imageFmt; // RGBA tile->size = imageSiz; // 16-bit tile->line = imageStride; tile->t_mem = imageAdrs; tile->palette = imagePal; tile->clamp_t = 1; tile->mirror_t = 0; tile->mask_t = 0; tile->shift_t = 0; tile->clamp_s = 1; tile->mirror_s = 0; tile->mask_s = 0; tile->shift_s = 0; // SetTileSize () rdp.tiles[0].ul_s = 0; rdp.tiles[0].ul_t = 0; rdp.tiles[0].lr_s = (imageW>0)?imageW-1:0; rdp.tiles[0].lr_t = (imageH>0)?imageH-1:0; float Z = set_sprite_combine_mode (); float ul_x = objX; float lr_x = objX + imageW/scaleW; float ul_y = objY; float lr_y = objY + imageH/scaleH; float ul_u, lr_u, ul_v, lr_v; if (rdp.cur_cache[0]->splits > 1) { lr_u = (float)(imageW-1); lr_v = (float)(imageH-1); } else { lr_u = 255.0f*rdp.cur_cache[0]->scale_x; lr_v = 255.0f*rdp.cur_cache[0]->scale_y; } if (imageFlags&0x01) //flipS { ul_u = lr_u; lr_u = 0.5f; } else ul_u = 0.5f; if (imageFlags&0x10) //flipT { ul_v = lr_v; lr_v = 0.5f; } else ul_v = 0.5f; // Make the vertices VERTEX v[4] = { { ul_x, ul_y, Z, 1, ul_u, ul_v }, { lr_x, ul_y, Z, 1, lr_u, ul_v }, { ul_x, lr_y, Z, 1, ul_u, lr_v }, { lr_x, lr_y, Z, 1, lr_u, lr_v } }; int i; for (i=0; i<4; i++) { v[i].x *= rdp.scale_x; v[i].y *= rdp.scale_y; } // ConvertCoordsConvert (v, 4); AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); // Set vertex buffers if (rdp.cur_cache[0]->splits > 1) { VERTEX *vptr[3]; for (i = 0; i < 3; i++) vptr[i] = &v[i]; draw_splitted_triangle(vptr); rdp.tri_n ++; for (i = 0; i < 3; i++) vptr[i] = &v[i+1]; draw_splitted_triangle(vptr); rdp.tri_n ++; } else { rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v+1, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; } rdp.update |= UPDATE_ZBUF_ENABLED | UPDATE_VIEWPORT; if ((rdp.flags & FOG_ENABLED) && settings.fog_enabled && rdp.C2 != 0.0f && fullscreen) grFogMode (GR_FOG_WITH_TABLE_ON_Q); } static void uc6_obj_sprite () { DWORD addr = segoffset(rdp.cmd1) >> 1; float objX = ((short*)gfx.RDRAM)[(addr+0)^1] / 4.0f; // 0 float scaleW = ((WORD *)gfx.RDRAM)[(addr+1)^1] / 1024.0f; // 1 short imageW = ((short*)gfx.RDRAM)[(addr+2)^1] >> 5; // 2, 3 is padding float objY = ((short*)gfx.RDRAM)[(addr+4)^1] / 4.0f; // 4 float scaleH = ((WORD *)gfx.RDRAM)[(addr+5)^1] / 1024.0f; // 5 short imageH = ((short*)gfx.RDRAM)[(addr+6)^1] >> 5; // 6, 7 is padding WORD imageStride = ((WORD *)gfx.RDRAM)[(addr+8)^1]; // 8 WORD imageAdrs = ((WORD *)gfx.RDRAM)[(addr+9)^1]; // 9 BYTE imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+0)^3]; // 10 BYTE imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+1)^3]; // | BYTE imagePal = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+2)^3]; // 11 BYTE imageFlags = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+3)^3]; // | FRDP ("uc6:obj_sprite #%d, #%d\n" "objX: %f, scaleW: %f, imageW: %d\n" "objY: %f, scaleH: %f, imageH: %d\n" "size: %d, format: %d\n", rdp.tri_n, rdp.tri_n+1, objX, scaleW, imageW, objY, scaleH, imageH, imageSiz, imageFmt); // SetTile () TILE *tile = &rdp.tiles[0]; tile->format = imageFmt; // RGBA tile->size = imageSiz; // 16-bit tile->line = imageStride; tile->t_mem = imageAdrs; tile->palette = imagePal; tile->clamp_t = 1; tile->mirror_t = 0; tile->mask_t = 0; tile->shift_t = 0; tile->clamp_s = 1; tile->mirror_s = 0; tile->mask_s = 0; tile->shift_s = 0; // SetTileSize () rdp.tiles[0].ul_s = 0; rdp.tiles[0].ul_t = 0; rdp.tiles[0].lr_s = (imageW>0)?imageW-1:0; rdp.tiles[0].lr_t = (imageH>0)?imageH-1:0; float Z = set_sprite_combine_mode (); float ul_x = objX; float lr_x = objX + imageW/scaleW; float ul_y = objY; float lr_y = objY + imageH/scaleH; float ul_u, lr_u, ul_v, lr_v; if (rdp.cur_cache[0]->splits > 1) { lr_u = (float)(imageW-1); lr_v = (float)(imageH-1); } else { lr_u = 255.0f*rdp.cur_cache[0]->scale_x; lr_v = 255.0f*rdp.cur_cache[0]->scale_y; } if (imageFlags&0x01) //flipS { ul_u = lr_u; lr_u = 0.5f; } else ul_u = 0.5f; if (imageFlags&0x10) //flipT { ul_v = lr_v; lr_v = 0.5f; } else ul_v = 0.5f; // Make the vertices // FRDP("scale_x: %f, scale_y: %f\n", rdp.cur_cache[0]->scale_x, rdp.cur_cache[0]->scale_y); VERTEX v[4] = { { ul_x, ul_y, Z, 1, ul_u, ul_v }, { lr_x, ul_y, Z, 1, lr_u, ul_v }, { ul_x, lr_y, Z, 1, ul_u, lr_v }, { lr_x, lr_y, Z, 1, lr_u, lr_v } }; int i; for (i=0; i<4; i++) { float x = v[i].x; float y = v[i].y; v[i].x = (x * mat_2d.A + y * mat_2d.B + mat_2d.X) * rdp.scale_x; v[i].y = (x * mat_2d.C + y * mat_2d.D + mat_2d.Y) * rdp.scale_y; } // ConvertCoordsConvert (v, 4); AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); // Set vertex buffers if (rdp.cur_cache[0]->splits > 1) { VERTEX *vptr[3]; for (i = 0; i < 3; i++) vptr[i] = &v[i]; draw_splitted_triangle(vptr); rdp.tri_n ++; for (i = 0; i < 3; i++) vptr[i] = &v[i+1]; draw_splitted_triangle(vptr); rdp.tri_n ++; } else { rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v+1, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; } rdp.allow_combine = 1; rdp.update |= UPDATE_ZBUF_ENABLED | UPDATE_VIEWPORT; if ((rdp.flags & FOG_ENABLED) && settings.fog_enabled && rdp.C2 != 0.0f && fullscreen) grFogMode (GR_FOG_WITH_TABLE_ON_Q); } static void uc6_obj_movemem () { RDP ("uc6:obj_movemem\n"); int index = rdp.cmd0 & 0xFFFF; DWORD addr = segoffset(rdp.cmd1) >> 1; if (index == 0) { // movemem matrix mat_2d.A = ((long*)gfx.RDRAM)[(addr+0)>>1] / 65536.0f; mat_2d.B = ((long*)gfx.RDRAM)[(addr+2)>>1] / 65536.0f; mat_2d.C = ((long*)gfx.RDRAM)[(addr+4)>>1] / 65536.0f; mat_2d.D = ((long*)gfx.RDRAM)[(addr+6)>>1] / 65536.0f; mat_2d.X = ((short*)gfx.RDRAM)[(addr+8)^1] / 4.0f; mat_2d.Y = ((short*)gfx.RDRAM)[(addr+9)^1] / 4.0f; mat_2d.BaseScaleX = ((WORD*)gfx.RDRAM)[(addr+10)^1] / 1024.0f; mat_2d.BaseScaleY = ((WORD*)gfx.RDRAM)[(addr+11)^1] / 1024.0f; FRDP ("mat_2d\nA: %f, B: %f, c: %f, D: %f\nX: %f, Y: %f\nBaseScaleX: %f, BaseScaleY: %f\n", mat_2d.A, mat_2d.B, mat_2d.C, mat_2d.D, mat_2d.X, mat_2d.Y, mat_2d.BaseScaleX, mat_2d.BaseScaleY); } else if (index == 2) { // movemem submatrix mat_2d.X = ((short*)gfx.RDRAM)[(addr+0)^1] / 4.0f; mat_2d.Y = ((short*)gfx.RDRAM)[(addr+1)^1] / 4.0f; mat_2d.BaseScaleX = ((WORD*)gfx.RDRAM)[(addr+2)^1] / 1024.0f; mat_2d.BaseScaleY = ((WORD*)gfx.RDRAM)[(addr+3)^1] / 1024.0f; FRDP ("submatrix\nX: %f, Y: %f\nBaseScaleX: %f, BaseScaleY: %f\n", mat_2d.X, mat_2d.Y, mat_2d.BaseScaleX, mat_2d.BaseScaleY); } } static void uc6_select_dl () { RDP ("uc6:select_dl\n"); RDP_E ("uc6:select_dl\n"); } static void uc6_obj_rendermode () { RDP ("uc6:obj_rendermode\n"); RDP_E ("uc6:obj_rendermode\n"); } static void uc6_obj_rectangle_r () { // RDP ("uc6:obj_rectangle_r\n"); DWORD addr = segoffset(rdp.cmd1) >> 1; float objX = ((short*)gfx.RDRAM)[(addr+0)^1] / 4.0f; // 0 float scaleW = ((WORD *)gfx.RDRAM)[(addr+1)^1] / 1024.0f; // 1 short imageW = ((short*)gfx.RDRAM)[(addr+2)^1] >> 5; // 2, 3 is padding float objY = ((short*)gfx.RDRAM)[(addr+4)^1] / 4.0f; // 4 float scaleH = ((WORD *)gfx.RDRAM)[(addr+5)^1] / 1024.0f; // 5 short imageH = ((short*)gfx.RDRAM)[(addr+6)^1] >> 5; // 6, 7 is padding WORD imageStride = ((WORD *)gfx.RDRAM)[(addr+8)^1]; // 8 WORD imageAdrs = ((WORD *)gfx.RDRAM)[(addr+9)^1]; // 9 BYTE imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+0)^3]; // 10 BYTE imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+1)^3]; // | BYTE imagePal = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+2)^3]; // 11 BYTE imageFlags = ((BYTE *)gfx.RDRAM)[(((addr+10)<<1)+3)^3]; // | FRDP ("uc6:obj_rectangle_r #%d, #%d\n" "objX: %f, scaleW: %f, imageW: %d\n" "objY: %f, scaleH: %f, imageH: %d\n" "size: %d, format: %d\n", rdp.tri_n, rdp.tri_n+1, objX, scaleW, imageW, objY, scaleH, imageH, imageSiz, imageFmt); if (imageFmt == 1) //YUV { float ul_x = objX/mat_2d.BaseScaleX + mat_2d.X; float lr_x = (objX + imageW/scaleW)/mat_2d.BaseScaleX + mat_2d.X; float ul_y = objY/mat_2d.BaseScaleY + mat_2d.Y; float lr_y = (objY + imageH/scaleH)/mat_2d.BaseScaleY + mat_2d.Y; if (ul_x < rdp.yuv_ul_x) rdp.yuv_ul_x = ul_x; if (lr_x > rdp.yuv_lr_x) rdp.yuv_lr_x = lr_x; if (ul_y < rdp.yuv_ul_y) rdp.yuv_ul_y = ul_y; if (lr_y > rdp.yuv_lr_y) rdp.yuv_lr_y = lr_y; rdp.tri_n += 2; return; } // SetTile () TILE *tile = &rdp.tiles[0]; tile->format = imageFmt; // RGBA tile->size = imageSiz; // 16-bit tile->line = imageStride; tile->t_mem = imageAdrs; tile->palette = imagePal; tile->clamp_t = 1; tile->mirror_t = 0; tile->mask_t = 0; tile->shift_t = 0; tile->clamp_s = 1; tile->mirror_s = 0; tile->mask_s = 0; tile->shift_s = 0; // SetTileSize () rdp.tiles[0].ul_s = 0; rdp.tiles[0].ul_t = 0; rdp.tiles[0].lr_s = (imageW>0)?imageW-1:0; rdp.tiles[0].lr_t = (imageH>0)?imageH-1:0; float Z = set_sprite_combine_mode (); float ul_x = objX/mat_2d.BaseScaleX; float lr_x = (objX + imageW/scaleW)/mat_2d.BaseScaleX; float ul_y = objY/mat_2d.BaseScaleY; float lr_y = (objY + imageH/scaleH)/mat_2d.BaseScaleY; float ul_u, lr_u, ul_v, lr_v; if (rdp.cur_cache[0]->splits > 1) { lr_u = (float)(imageW-1); lr_v = (float)(imageH-1); } else { lr_u = 255.0f*rdp.cur_cache[0]->scale_x; lr_v = 255.0f*rdp.cur_cache[0]->scale_y; } if (imageFlags&0x01) //flipS { ul_u = lr_u; lr_u = 0.5f; } else ul_u = 0.5f; if (imageFlags&0x10) //flipT { ul_v = lr_v; lr_v = 0.5f; } else ul_v = 0.5f; // Make the vertices VERTEX v[4] = { { ul_x, ul_y, Z, 1, ul_u, ul_v }, { lr_x, ul_y, Z, 1, lr_u, ul_v }, { ul_x, lr_y, Z, 1, ul_u, lr_v }, { lr_x, lr_y, Z, 1, lr_u, lr_v } }; int i; for (i=0; i<4; i++) { float x = v[i].x; float y = v[i].y; v[i].x = (x + mat_2d.X) * rdp.scale_x; v[i].y = (y + mat_2d.Y) * rdp.scale_y; } //ConvertCoordsConvert (v, 4); AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); // Set vertex buffers if (rdp.cur_cache[0]->splits > 1) { VERTEX *vptr[3]; for (i = 0; i < 3; i++) vptr[i] = &v[i]; draw_splitted_triangle(vptr); rdp.tri_n ++; for (i = 0; i < 3; i++) vptr[i] = &v[i+1]; draw_splitted_triangle(vptr); rdp.tri_n ++; } else { rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v+1, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; } rdp.update |= UPDATE_ZBUF_ENABLED | UPDATE_VIEWPORT; if ((rdp.flags & FOG_ENABLED) && settings.fog_enabled && rdp.C2 != 0.0f && fullscreen) grFogMode (GR_FOG_WITH_TABLE_ON_Q); } static void uc6_obj_loadtxtr () { RDP ("uc6:obj_loadtxtr "); rdp.s2dex_tex_loaded = TRUE; rdp.update |= UPDATE_TEXTURE; DWORD addr = segoffset(rdp.cmd1) >> 1; DWORD type = ((DWORD*)gfx.RDRAM)[(addr + 0) >> 1]; // 0, 1 if (type == 0x00000030) { // TLUT DWORD image = segoffset(((DWORD*)gfx.RDRAM)[(addr + 2) >> 1]); // 2, 3 WORD phead = ((WORD *)gfx.RDRAM)[(addr + 4) ^ 1] - 256; // 4 WORD pnum = ((WORD *)gfx.RDRAM)[(addr + 5) ^ 1] + 1; // 5 FRDP ("palette addr: %08lx, start: %d, num: %d\n", image, phead, pnum); load_palette (image, phead, pnum); } else if (type == 0x00001033) { // TxtrBlock DWORD image = segoffset(((DWORD*)gfx.RDRAM)[(addr + 2) >> 1]); // 2, 3 WORD tmem = ((WORD *)gfx.RDRAM)[(addr + 4) ^ 1]; // 4 WORD tsize = ((WORD *)gfx.RDRAM)[(addr + 5) ^ 1]; // 5 WORD tline = ((WORD *)gfx.RDRAM)[(addr + 6) ^ 1]; // 6 FRDP ("addr: %08lx, tmem: %08lx, size: %d\n", image, tmem, tsize); rdp.timg.addr = image; rdp.tiles[7].t_mem = tmem; rdp.tiles[7].size = 1; rdp.cmd0 = 0; rdp.cmd1 = 0x07000000 | (tsize << 14) | tline; rdp_loadblock (); } else if (type == 0x00fc1034) { DWORD image = segoffset(((DWORD*)gfx.RDRAM)[(addr + 2) >> 1]); // 2, 3 WORD tmem = ((WORD *)gfx.RDRAM)[(addr + 4) ^ 1]; // 4 WORD twidth = ((WORD *)gfx.RDRAM)[(addr + 5) ^ 1]; // 5 WORD theight = ((WORD *)gfx.RDRAM)[(addr + 6) ^ 1]; // 6 FRDP ("tile addr: %08lx, tmem: %08lx, twidth: %d, theight: %d\n", image, tmem, twidth, theight); int line = (twidth + 1) >> 2; rdp.timg.addr = image; rdp.timg.width = line << 3; rdp.tiles[7].t_mem = tmem; rdp.tiles[7].line = line; rdp.tiles[7].size = 1; rdp.cmd0 = 0; rdp.cmd1 = 0x07000000 | (twidth << 14) | (theight << 2); rdp_loadtile (); } else { FRDP ("UNKNOWN (0x%08lx)\n", type); FRDP_E ("uc6:obj_loadtxtr UNKNOWN (0x%08lx)\n", type); } } static void uc6_obj_ldtx_sprite () { RDP ("uc6:obj_ldtx_sprite\n"); DWORD addr = rdp.cmd1; uc6_obj_loadtxtr (); rdp.cmd1 = addr + 24; uc6_obj_sprite (); } static void uc6_obj_ldtx_rect () { RDP ("uc6:obj_ldtx_rect\n"); DWORD addr = rdp.cmd1; uc6_obj_loadtxtr (); rdp.cmd1 = addr + 24; uc6_obj_rectangle (); } static void uc6_ldtx_rect_r () { RDP ("uc6:ldtx_rect_r\n"); DWORD addr = rdp.cmd1; uc6_obj_loadtxtr (); rdp.cmd1 = addr + 24; uc6_obj_rectangle_r (); } #ifdef _WIN32 static void uc6_rdphalf_0 () { RDP ("uc6:rdphalf_0\n"); RDP_E ("uc6:rdphalf_0\n"); } #endif // _WIN32 static void uc6_rdphalf_1 () { RDP ("uc6:rdphalf_1\n"); RDP_E ("uc6:rdphalf_1\n"); } static void uc6_loaducode () { RDP ("uc6:load_ucode\n"); RDP_E ("uc6:load_ucode\n"); // copy the microcode data DWORD addr = segoffset(rdp.cmd1); DWORD size = (rdp.cmd0 & 0xFFFF) + 1; memcpy (microcode, gfx.RDRAM+addr, size); microcheck (); } void drawViRegBG() { DWORD VIwidth = *gfx.VI_WIDTH_REG; DRAWIMAGE d; d.imageX = 0; d.imageW = (WORD)VIwidth;//rdp.vi_width; if (d.imageW%4) d.imageW -= 2; d.frameX = 0; d.frameW = (WORD)rdp.vi_width;//d.imageW; //(WORD)(rdp.vi_width + d.frameX); d.imageY = 0; d.imageH = (WORD)rdp.vi_height; d.frameY = 0; d.frameH = (WORD)(rdp.vi_height);// + d.frameY); d.imagePtr = (*gfx.VI_ORIGIN_REG) - (VIwidth<<1); d.imageFmt = 0; d.imageSiz = 2; d.imagePal = 0; d.scaleX = 1.0f; d.scaleY = 1.0f; d.flipX = 0; d.flipY = 0; FRDP ("drawViRegBG imageW :%d, imageH: %d\n", d.imageW, d.imageH); if (!d.imageW || !d.imageH) { RDP("skipped\n"); return; } DrawImage (&d); } void uc6_sprite2d () { DWORD a = rdp.pc[rdp.pc_i] & BMASK; DWORD cmd0 = ((DWORD*)gfx.RDRAM)[a>>2]; //check next command if ( (cmd0>>24) != 0xBE ) return; FRDP ("uc6:uc6_sprite2d #%d, #%d\n", rdp.tri_n, rdp.tri_n+1); DWORD addr = segoffset(rdp.cmd1) >> 1; DRAWIMAGE d; d.imagePtr = segoffset(((DWORD*)gfx.RDRAM)[(addr+0)>>1]); // 0,1 DWORD tlut = ((DWORD*)gfx.RDRAM)[(addr + 2) >> 1]; // 2, 3 if (tlut) { rdp.tlut_mode = 2; load_palette (segoffset(tlut), 0, 256); } WORD stride = (((WORD *)gfx.RDRAM)[(addr+4)^1]); // 4 d.imageW = (((WORD *)gfx.RDRAM)[(addr+5)^1]); // 5 d.imageH = (((WORD *)gfx.RDRAM)[(addr+6)^1]); // 6 d.imageFmt = ((BYTE *)gfx.RDRAM)[(((addr+7)<<1)+0)^3]; // 7 d.imageSiz = ((BYTE *)gfx.RDRAM)[(((addr+7)<<1)+1)^3]; // | d.imagePal = 0; d.imageX = (((WORD *)gfx.RDRAM)[(addr+8)^1]); // 8 d.imageY = (((WORD *)gfx.RDRAM)[(addr+9)^1]); // 9 if (d.imageW == 0) return;// d.imageW = stride; cmd0 = ((DWORD*)gfx.RDRAM)[a>>2]; //check next command while (1) { if ( (cmd0>>24) == 0xBE ) { DWORD cmd1 = ((DWORD*)gfx.RDRAM)[(a>>2)+1]; rdp.pc[rdp.pc_i] = (a+8) & BMASK; d.scaleX = ((cmd1>>16)&0xFFFF)/1024.0f; d.scaleY = (cmd1&0xFFFF)/1024.0f; if( (cmd1&0xFFFF) < 0x100 ) d.scaleY = d.scaleX; d.flipX = (BYTE)((cmd0>>8)&0xFF); d.flipY = (BYTE)(cmd0&0xFF); a = rdp.pc[rdp.pc_i] & BMASK; rdp.pc[rdp.pc_i] = (a+8) & BMASK; cmd0 = ((DWORD*)gfx.RDRAM)[a>>2]; //check next command } if ( (cmd0>>24) == 0xBD ) { DWORD cmd1 = ((DWORD*)gfx.RDRAM)[(a>>2)+1]; d.frameX = ((short)((cmd1>>16)&0xFFFF)) / 4.0f; d.frameY = ((short)(cmd1&0xFFFF)) / 4.0f; d.frameW = (WORD) (d.imageW / d.scaleX); d.frameH = (WORD) (d.imageH / d.scaleY); /* if (d.frameX > rdp.scissor_o.lr_x) d.frameX = 0.0f; if (d.frameY > rdp.scissor_o.lr_y) d.frameY = 0.0f; */ FRDP ("imagePtr: %08lx\n", d.imagePtr); FRDP ("frameX: %f, frameW: %d, frameY: %f, frameH: %d\n", d.frameX, d.frameW, d.frameY, d.frameH); FRDP ("imageX: %d, imageW: %d, imageY: %d, imageH: %d\n", d.imageX, d.imageW, d.imageY, d.imageH); FRDP ("imageFmt: %d, imageSiz: %d, imagePal: %d, imageStride: %d\n", d.imageFmt, d.imageSiz, d.imagePal, stride); FRDP ("scaleX: %f, scaleY: %f\n", d.scaleX, d.scaleY); } else { return; } DWORD texsize = d.imageW * d.imageH; if (d.imageSiz == 0) texsize >>= 1; else texsize <<= (d.imageSiz-1); if (texsize > 4096) { d.imageW = stride; d.imageH += d.imageY; DrawImage (&d); } else { WORD line = d.imageW; if (line & 7) line += 8; // round up line >>= 3; if (d.imageSiz == 0) { if (line%2) line++; line >>= 1; } else { line <<= (d.imageSiz-1); } if (line == 0) line = 1; rdp.timg.addr = d.imagePtr; rdp.timg.width = stride; rdp.tiles[7].t_mem = 0; rdp.tiles[7].line = line;//(d.imageW>>3); rdp.tiles[7].size = d.imageSiz; rdp.cmd0 = (d.imageX << 14) | (d.imageY << 2); rdp.cmd1 = 0x07000000 | ((d.imageX+d.imageW-1) << 14) | ((d.imageY+d.imageH-1) << 2); rdp_loadtile (); // SetTile () TILE *tile = &rdp.tiles[0]; tile->format = d.imageFmt; tile->size = d.imageSiz; tile->line = line;//(d.imageW>>3); tile->t_mem = 0; tile->palette = 0; tile->clamp_t = 1; tile->mirror_t = 0; tile->mask_t = 0; tile->shift_t = 0; tile->clamp_s = 1; tile->mirror_s = 0; tile->mask_s = 0; tile->shift_s = 0; // SetTileSize () rdp.tiles[0].ul_s = d.imageX; rdp.tiles[0].ul_t = d.imageY; rdp.tiles[0].lr_s = d.imageX+d.imageW-1; rdp.tiles[0].lr_t = d.imageY+d.imageH-1; float Z = set_sprite_combine_mode (); float ul_x, ul_y, lr_x, lr_y; if (d.flipX) { ul_x = d.frameX + d.frameW; lr_x = d.frameX; } else { ul_x = d.frameX; lr_x = d.frameX + d.frameW; } if (d.flipY) { ul_y = d.frameY + d.frameH; lr_y = d.frameY; } else { ul_y = d.frameY; lr_y = d.frameY + d.frameH; } float lr_u, lr_v; if (rdp.cur_cache[0]->splits > 1) { lr_u = (float)(d.imageW-1); lr_v = (float)(d.imageH-1); } else { lr_u = 255.0f*rdp.cur_cache[0]->scale_x; lr_v = 255.0f*rdp.cur_cache[0]->scale_y; } // Make the vertices VERTEX v[4] = { { ul_x, ul_y, Z, 1, 0.5f, 0.5f }, { lr_x, ul_y, Z, 1, lr_u, 0.5f }, { ul_x, lr_y, Z, 1, 0.5f, lr_v }, { lr_x, lr_y, Z, 1, lr_u, lr_v } }; int i; for (i=0; i<4; i++) { v[i].x *= rdp.scale_x; v[i].y *= rdp.scale_y; } // ConvertCoordsConvert (v, 4); AllowShadeMods (v, 4); for (int s = 0; s < 4; s++) apply_shade_mods (&(v[s])); // Set vertex buffers if (rdp.cur_cache[0]->splits > 1) { VERTEX *vptr[3]; for (i = 0; i < 3; i++) vptr[i] = &v[i]; draw_splitted_triangle(vptr); rdp.tri_n ++; for (i = 0; i < 3; i++) vptr[i] = &v[i+1]; draw_splitted_triangle(vptr); rdp.tri_n ++; } else { rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; rdp.vtxbuf = rdp.vtx1; // copy from v to rdp.vtx1 rdp.vtxbuf2 = rdp.vtx2; rdp.vtx_buffer = 0; rdp.n_global = 3; memcpy (rdp.vtxbuf, v+1, sizeof(VERTEX)*3); do_triangle_stuff_2 (); rdp.tri_n ++; } rdp.update |= UPDATE_ZBUF_ENABLED | UPDATE_VIEWPORT; if ((rdp.flags & FOG_ENABLED) && settings.fog_enabled && rdp.C2 != 0.0f && fullscreen) grFogMode (GR_FOG_WITH_TABLE_ON_Q); } a = rdp.pc[rdp.pc_i] & BMASK; cmd0 = ((DWORD*)gfx.RDRAM)[a>>2]; //check next command if (( (cmd0>>24) == 0xBD ) || ( (cmd0>>24) == 0xBE )) rdp.pc[rdp.pc_i] = (a+8) & BMASK; else return; } }