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release r23
[pcsx_rearmed.git] / plugins / gpu-gles / gpuPrim.c
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ce879073 1/***************************************************************************\r
2 prim.c - description\r
3 -------------------\r
4 begin : Sun Mar 08 2009\r
5 copyright : (C) 1999-2009 by Pete Bernert\r
6 web : www.pbernert.com \r
7 ***************************************************************************/\r
8\r
9/***************************************************************************\r
10 * *\r
11 * This program is free software; you can redistribute it and/or modify *\r
12 * it under the terms of the GNU General Public License as published by *\r
13 * the Free Software Foundation; either version 2 of the License, or *\r
14 * (at your option) any later version. See also the license.txt file for *\r
15 * additional informations. *\r
16 * *\r
17 ***************************************************************************/\r
18\r
19//*************************************************************************// \r
20// History of changes:\r
21//\r
22// 2009/03/08 - Pete \r
23// - generic cleanup for the Peops release\r
24//\r
25//*************************************************************************// \r
26\r
27#define _IN_PRIMDRAW\r
28\r
ce879073 29#include "gpuStdafx.h"\r
30#include "gpuExternals.h"\r
31#include "gpuPlugin.h"\r
32#include "gpuDraw.h"\r
33#include "gpuTexture.h"\r
34#include "gpuPrim.h"\r
35\r
ce879073 36//////////////////////////////////////////////////////////////////////// \r
37// defines\r
38////////////////////////////////////////////////////////////////////////\r
39\r
40#define DEFOPAQUEON glAlphaFunc(GL_EQUAL,0.0f);bBlendEnable=FALSE;glDisable(GL_BLEND); \r
41#define DEFOPAQUEOFF glAlphaFunc(GL_GREATER,0.49f);\r
42#define fpoint(x) x\r
43//////////////////////////////////////////////////////////////////////// \r
44// globals\r
45////////////////////////////////////////////////////////////////////////\r
46\r
ce879073 47\r
48BOOL bDrawTextured; // current active drawing states\r
49BOOL bDrawSmoothShaded;\r
50BOOL bOldSmoothShaded;\r
51BOOL bDrawNonShaded;\r
52BOOL bDrawMultiPass;\r
53int iOffscreenDrawing;\r
54int iDrawnSomething=0;\r
55\r
56BOOL bRenderFrontBuffer=FALSE; // flag for front buffer rendering\r
57\r
58GLubyte ubGloAlpha; // texture alpha\r
59GLubyte ubGloColAlpha; // color alpha\r
60int iFilterType; // type of filter\r
61BOOL bFullVRam=FALSE; // sign for tex win\r
62BOOL bDrawDither; // sign for dither\r
63BOOL bUseMultiPass; // sign for multi pass\r
64GLuint gTexName; // binded texture\r
65BOOL bTexEnabled; // texture enable flag\r
66BOOL bBlendEnable; // blend enable flag\r
67PSXRect_t xrUploadArea; // rect to upload\r
68PSXRect_t xrUploadAreaIL; // rect to upload\r
69PSXRect_t xrUploadAreaRGB24; // rect to upload rgb24\r
70int iSpriteTex=0; // flag for "hey, it's a sprite"\r
71unsigned short usMirror; // mirror, mirror on the wall\r
72\r
73BOOL bNeedUploadAfter=FALSE; // sign for uploading in next frame\r
74BOOL bNeedUploadTest=FALSE; // sign for upload test\r
75BOOL bUsingTWin=FALSE; // tex win active flag\r
76BOOL bUsingMovie=FALSE; // movie active flag\r
77PSXRect_t xrMovieArea; // rect for movie upload\r
78short sSprite_ux2; // needed for sprire adjust\r
79short sSprite_vy2; // \r
80unsigned long ulOLDCOL=0; // active color\r
81unsigned long ulClutID; // clut\r
82\r
83unsigned long dwCfgFixes; // game fixes\r
84unsigned long dwActFixes=0;\r
85unsigned long dwEmuFixes=0;\r
86BOOL bUseFixes;\r
87\r
88long drawX,drawY,drawW,drawH; // offscreen drawing checkers\r
89short sxmin,sxmax,symin,symax;\r
ac608d8a 90unsigned int CSVERTEX=0,CSCOLOR=0,CSTEXTURE=0;\r
91\r
92void offsetPSX4(void)\r
93{\r
94 lx0 += PSXDisplay.DrawOffset.x;\r
95 ly0 += PSXDisplay.DrawOffset.y;\r
96 lx1 += PSXDisplay.DrawOffset.x;\r
97 ly1 += PSXDisplay.DrawOffset.y;\r
98 lx2 += PSXDisplay.DrawOffset.x;\r
99 ly2 += PSXDisplay.DrawOffset.y;\r
100 lx3 += PSXDisplay.DrawOffset.x;\r
101 ly3 += PSXDisplay.DrawOffset.y;\r
102}\r
ce879073 103\r
104//////////////////////////////////////////////////////////////////////// \r
105// Update global TP infos\r
106////////////////////////////////////////////////////////////////////////\r
107\r
108void UpdateGlobalTP(unsigned short gdata)\r
109{\r
110 GlobalTextAddrX = (gdata << 6) & 0x3c0;\r
111\r
112 if(iGPUHeight==1024) // ZN mode\r
113 {\r
114 if(dwGPUVersion==2) // very special zn gpu\r
115 {\r
116 GlobalTextAddrY =((gdata & 0x60 ) << 3);\r
117 GlobalTextIL =(gdata & 0x2000) >> 13;\r
118 GlobalTextABR = (unsigned short)((gdata >> 7) & 0x3);\r
119 GlobalTextTP = (gdata >> 9) & 0x3;\r
120 if(GlobalTextTP==3) GlobalTextTP=2; \r
121 GlobalTexturePage = (GlobalTextAddrX>>6)+(GlobalTextAddrY>>4);\r
122 usMirror =0;\r
123 STATUSREG = (STATUSREG & 0xffffe000 ) | (gdata & 0x1fff );\r
124 return;\r
125 }\r
126 else // "enhanced" psx gpu\r
127 {\r
128 GlobalTextAddrY = (unsigned short)(((gdata << 4) & 0x100) | ((gdata >> 2) & 0x200));\r
129 }\r
130 }\r
131 else GlobalTextAddrY = (gdata << 4) & 0x100; // "normal" psx gpu\r
132\r
133 usMirror=gdata&0x3000;\r
134 \r
135 GlobalTextTP = (gdata >> 7) & 0x3; // tex mode (4,8,15)\r
136 if(GlobalTextTP==3) GlobalTextTP=2; // seen in Wild9 :(\r
137 GlobalTextABR = (gdata >> 5) & 0x3; // blend mode\r
138\r
139 GlobalTexturePage = (GlobalTextAddrX>>6)+(GlobalTextAddrY>>4);\r
140\r
141 STATUSREG&=~0x07ff; // Clear the necessary bits\r
142 STATUSREG|=(gdata & 0x07ff); // set the necessary bits\r
143}\r
144\r
145//////////////////////////////////////////////////////////////////////// \r
146// Some ASM color convertion... Lewpy's special...\r
147////////////////////////////////////////////////////////////////////////\r
148\r
ce879073 149\r
150unsigned long DoubleBGR2RGB (unsigned long BGR)\r
151{\r
152 unsigned long ebx,eax,edx;\r
153\r
154 ebx=(BGR&0x000000ff)<<1;\r
155 if(ebx&0x00000100) ebx=0x000000ff;\r
156\r
157 eax=(BGR&0x0000ff00)<<1;\r
158 if(eax&0x00010000) eax=0x0000ff00;\r
159\r
160 edx=(BGR&0x00ff0000)<<1;\r
161 if(edx&0x01000000) edx=0x00ff0000;\r
162\r
163 return (ebx|eax|edx);\r
164}\r
165\r
166unsigned short BGR24to16 (unsigned long BGR)\r
167{\r
168 return ((BGR>>3)&0x1f)|((BGR&0xf80000)>>9)|((BGR&0xf800)>>6);\r
169}\r
170\r
ce879073 171\r
172////////////////////////////////////////////////////////////////////////\r
173// OpenGL primitive drawing commands\r
174////////////////////////////////////////////////////////////////////////\r
175\r
13326d3e 176void PRIMdrawTexturedQuad(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 177 OGLVertex* vertex3, OGLVertex* vertex4) \r
178{\r
179\r
180\r
181Vertex v[4];\r
182\r
183v[0].xyz.x = fpoint(vertex1->x);\r
184v[0].xyz.y = fpoint(vertex1->y);\r
185v[0].xyz.z = fpoint(vertex1->z);\r
186v[0].st.x = fpoint(vertex1->sow);\r
187v[0].st.y = fpoint(vertex1->tow);\r
188\r
189v[1].xyz.x = fpoint(vertex2->x);\r
190v[1].xyz.y = fpoint(vertex2->y);\r
191v[1].xyz.z = fpoint(vertex2->z);\r
192v[1].st.x = fpoint(vertex2->sow);\r
193v[1].st.y = fpoint(vertex2->tow);\r
194\r
195v[2].xyz.x = fpoint(vertex4->x);\r
196v[2].xyz.y = fpoint(vertex4->y);\r
197v[2].xyz.z = fpoint(vertex4->z);\r
198v[2].st.x = fpoint(vertex4->sow);\r
199v[2].st.y = fpoint(vertex4->tow);\r
200\r
201v[3].xyz.x = fpoint(vertex3->x);\r
202v[3].xyz.y = fpoint(vertex3->y);\r
203v[3].xyz.z = fpoint(vertex3->z);\r
204v[3].st.x = fpoint(vertex3->sow);\r
205v[3].st.y = fpoint(vertex3->tow);\r
ac608d8a 206if (CSCOLOR==1) glDisableClientState(GL_COLOR_ARRAY);glError();\r
207if (CSTEXTURE==0) glEnableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
208if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
209glTexCoordPointer(2, GL_FLOAT, sizeof(v[0]), &v[0].st);glError();\r
210glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
211glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
212CSTEXTURE=CSVERTEX=1;\r
213CSCOLOR=0;\r
ce879073 214}\r
215\r
216///////////////////////////////////////////////////////// \r
217\r
ac608d8a 218void PRIMdrawTexturedTri(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 219 OGLVertex* vertex3) \r
220{\r
221Vertex v[3];\r
ac608d8a 222if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0) return;\r
ce879073 223\r
224v[0].xyz.x = fpoint(vertex1->x);\r
225v[0].xyz.y = fpoint(vertex1->y);\r
226v[0].xyz.z = fpoint(vertex1->z);\r
227v[0].st.x = fpoint(vertex1->sow);\r
228v[0].st.y = fpoint(vertex1->tow);\r
229\r
230v[1].xyz.x = fpoint(vertex2->x);\r
231v[1].xyz.y = fpoint(vertex2->y);\r
232v[1].xyz.z = fpoint(vertex2->z);\r
233v[1].st.x = fpoint(vertex2->sow);\r
234v[1].st.y = fpoint(vertex2->tow);\r
235\r
236v[2].xyz.x = fpoint(vertex3->x);\r
237v[2].xyz.y = fpoint(vertex3->y);\r
238v[2].xyz.z = fpoint(vertex3->z);\r
239v[2].st.x = fpoint(vertex3->sow);\r
240v[2].st.y = fpoint(vertex3->tow);\r
ac608d8a 241if (CSCOLOR==1) glDisableClientState(GL_COLOR_ARRAY);glError();\r
242if (CSTEXTURE==0) glEnableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
243if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
244glTexCoordPointer(2, GL_FLOAT, sizeof(v[0]), &v[0].st);glError();\r
245glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
246glDrawArrays(GL_TRIANGLES, 0, 3);glError();\r
247CSTEXTURE=CSVERTEX=1;\r
248CSCOLOR=0;\r
ce879073 249\r
250}\r
251\r
252///////////////////////////////////////////////////////// \r
253\r
ac608d8a 254void PRIMdrawTexGouraudTriColor(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 255 OGLVertex* vertex3) \r
256{\r
257\r
258Vertex2 v[3];\r
ac608d8a 259if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0) return;\r
ce879073 260\r
261v[0].xyz.x = fpoint(vertex1->x);\r
262v[0].xyz.y = fpoint(vertex1->y);\r
263v[0].xyz.z = fpoint(vertex1->z);\r
264v[0].st.x = fpoint(vertex1->sow);\r
265v[0].st.y = fpoint(vertex1->tow);\r
266v[0].rgba.r = vertex1->c.col[0];\r
267v[0].rgba.g = vertex1->c.col[1];\r
268v[0].rgba.b = vertex1->c.col[2];\r
269v[0].rgba.a = vertex1->c.col[3];\r
270\r
271v[1].xyz.x = fpoint(vertex2->x);\r
272v[1].xyz.y = fpoint(vertex2->y);\r
273v[1].xyz.z = fpoint(vertex2->z);\r
274v[1].st.x = fpoint(vertex2->sow);\r
275v[1].st.y = fpoint(vertex2->tow);\r
276v[1].rgba.r = vertex2->c.col[0];\r
277v[1].rgba.g = vertex2->c.col[1];\r
278v[1].rgba.b = vertex2->c.col[2];\r
279v[1].rgba.a = vertex2->c.col[3];\r
280\r
281v[2].xyz.x = fpoint(vertex3->x);\r
282v[2].xyz.y = fpoint(vertex3->y);\r
283v[2].xyz.z = fpoint(vertex3->z);\r
284v[2].st.x = fpoint(vertex3->sow);\r
285v[2].st.y = fpoint(vertex3->tow);\r
286v[2].rgba.r = vertex3->c.col[0];\r
287v[2].rgba.g = vertex3->c.col[1];\r
288v[2].rgba.b = vertex3->c.col[2];\r
289v[2].rgba.a = vertex3->c.col[3];\r
290\r
ac608d8a 291if (CSTEXTURE==0) glEnableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
292if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
293if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
ce879073 294\r
ac608d8a 295glTexCoordPointer(2, GL_FLOAT, sizeof(v[0]), &v[0].st);glError();\r
296glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
297glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 298\r
ac608d8a 299glDrawArrays(GL_TRIANGLES, 0, 3);glError();\r
300CSTEXTURE=CSVERTEX=CSCOLOR=1;\r
ce879073 301}\r
302\r
303///////////////////////////////////////////////////////// \r
304\r
ac608d8a 305void PRIMdrawTexGouraudTriColorQuad(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 306 OGLVertex* vertex3, OGLVertex* vertex4) \r
307{\r
308Vertex2 v[4];\r
ac608d8a 309if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 310\r
311v[0].xyz.x = fpoint(vertex1->x);\r
312v[0].xyz.y = fpoint(vertex1->y);\r
313v[0].xyz.z = fpoint(vertex1->z);\r
314v[0].st.x = fpoint(vertex1->sow);\r
315v[0].st.y = fpoint(vertex1->tow);\r
316v[0].rgba.r = vertex1->c.col[0];\r
317v[0].rgba.g = vertex1->c.col[1];\r
318v[0].rgba.b = vertex1->c.col[2];\r
319v[0].rgba.a = vertex1->c.col[3];\r
320\r
321v[1].xyz.x = fpoint(vertex2->x);\r
322v[1].xyz.y = fpoint(vertex2->y);\r
323v[1].xyz.z = fpoint(vertex2->z);\r
324v[1].st.x = fpoint(vertex2->sow);\r
325v[1].st.y = fpoint(vertex2->tow);\r
326v[1].rgba.r = vertex2->c.col[0];\r
327v[1].rgba.g = vertex2->c.col[1];\r
328v[1].rgba.b = vertex2->c.col[2];\r
329v[1].rgba.a = vertex2->c.col[3];\r
330\r
331v[2].xyz.x = fpoint(vertex4->x);\r
332v[2].xyz.y = fpoint(vertex4->y);\r
333v[2].xyz.z = fpoint(vertex4->z);\r
334v[2].st.x = fpoint(vertex4->sow);\r
335v[2].st.y = fpoint(vertex4->tow);\r
336v[2].rgba.r = vertex4->c.col[0];\r
337v[2].rgba.g = vertex4->c.col[1];\r
338v[2].rgba.b = vertex4->c.col[2];\r
339v[2].rgba.a = vertex4->c.col[3];\r
340\r
341v[3].xyz.x = fpoint(vertex3->x);\r
342v[3].xyz.y = fpoint(vertex3->y);\r
343v[3].xyz.z = fpoint(vertex3->z);\r
344v[3].st.x = fpoint(vertex3->sow);\r
345v[3].st.y = fpoint(vertex3->tow);\r
346v[3].rgba.r = vertex3->c.col[0];\r
347v[3].rgba.g = vertex3->c.col[1];\r
348v[3].rgba.b = vertex3->c.col[2];\r
349v[3].rgba.a = vertex3->c.col[3];\r
350\r
ac608d8a 351if (CSTEXTURE==0) glEnableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
352if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
353if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
ce879073 354\r
ac608d8a 355glTexCoordPointer(2, GL_FLOAT, sizeof(v[0]), &v[0].st);glError();\r
356glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
357glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 358\r
ac608d8a 359glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
360CSTEXTURE=CSVERTEX=CSCOLOR=1;\r
ce879073 361}\r
362\r
363///////////////////////////////////////////////////////// \r
364\r
ac608d8a 365void PRIMdrawTri(OGLVertex* vertex1, OGLVertex* vertex2, OGLVertex* vertex3)\r
ce879073 366{\r
367Vec3f v[3];\r
ac608d8a 368if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0) return;\r
ce879073 369\r
370v[0].x = fpoint(vertex1->x);\r
371v[0].y = fpoint(vertex1->y);\r
372v[0].z = fpoint(vertex1->z);\r
373\r
374v[1].x = fpoint(vertex2->x);\r
375v[1].y = fpoint(vertex2->y);\r
376v[1].z = fpoint(vertex2->z);\r
377\r
378v[2].x = fpoint(vertex3->x);\r
379v[2].y = fpoint(vertex3->y);\r
380v[2].z = fpoint(vertex3->z);\r
381\r
ac608d8a 382if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
383if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
384if (CSCOLOR==1) glDisableClientState(GL_COLOR_ARRAY);glError();\r
385\r
386glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0]);glError();\r
387glDrawArrays(GL_TRIANGLES, 0, 3);glError();\r
388CSVERTEX=1;\r
389CSTEXTURE=CSCOLOR=0;\r
390\r
ce879073 391}\r
392\r
393///////////////////////////////////////////////////////// \r
394\r
ac608d8a 395void PRIMdrawTri2(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 396 OGLVertex* vertex3, OGLVertex* vertex4) \r
397{\r
398Vec3f v[4];\r
ac608d8a 399if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 400\r
401v[0].x = fpoint(vertex1->x);\r
402v[0].y = fpoint(vertex1->y);\r
403v[0].z = fpoint(vertex1->z);\r
404\r
405v[1].x = fpoint(vertex3->x);\r
406v[1].y = fpoint(vertex3->y);\r
407v[1].z = fpoint(vertex3->z);\r
408\r
409v[2].x = fpoint(vertex2->x);\r
410v[2].y = fpoint(vertex2->y);\r
411v[2].z = fpoint(vertex2->z);\r
412\r
413v[3].x = fpoint(vertex4->x);\r
414v[3].y = fpoint(vertex4->y);\r
415v[3].z = fpoint(vertex4->z);\r
416\r
ac608d8a 417if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
418if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
419if (CSCOLOR==1) glDisableClientState(GL_COLOR_ARRAY);glError();\r
420\r
421glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0]);glError();\r
422glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
423CSVERTEX=1;\r
424CSTEXTURE=CSCOLOR=0;\r
ce879073 425}\r
426\r
427///////////////////////////////////////////////////////// \r
428\r
ac608d8a 429void PRIMdrawGouraudTriColor(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 430 OGLVertex* vertex3) \r
431{\r
432Vertex2 v[3];\r
ac608d8a 433if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0) return;\r
ce879073 434\r
435v[0].xyz.x = fpoint(vertex1->x);\r
436v[0].xyz.y = fpoint(vertex1->y);\r
437v[0].xyz.z = fpoint(vertex1->z);\r
438v[0].rgba.r = vertex1->c.col[0];\r
439v[0].rgba.g = vertex1->c.col[1];\r
440v[0].rgba.b = vertex1->c.col[2];\r
441v[0].rgba.a = vertex1->c.col[3];\r
442\r
443v[1].xyz.x = fpoint(vertex2->x);\r
444v[1].xyz.y = fpoint(vertex2->y);\r
445v[1].xyz.z = fpoint(vertex2->z);\r
446v[1].rgba.r = vertex2->c.col[0];\r
447v[1].rgba.g = vertex2->c.col[1];\r
448v[1].rgba.b = vertex2->c.col[2];\r
449v[1].rgba.a = vertex2->c.col[3];\r
450\r
451v[2].xyz.x = fpoint(vertex3->x);\r
452v[2].xyz.y = fpoint(vertex3->y);\r
453v[2].xyz.z = fpoint(vertex3->z);\r
454v[2].rgba.r = vertex3->c.col[0];\r
455v[2].rgba.g = vertex3->c.col[1];\r
456v[2].rgba.b = vertex3->c.col[2];\r
457v[2].rgba.a = vertex3->c.col[3];\r
458\r
ac608d8a 459if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
460if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
461if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
ce879073 462\r
ac608d8a 463glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
464glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 465\r
ac608d8a 466glDrawArrays(GL_TRIANGLES, 0, 3);glError();\r
467CSVERTEX=CSCOLOR=1;\r
468CSTEXTURE=0;\r
ce879073 469}\r
470\r
471///////////////////////////////////////////////////////// \r
472\r
ac608d8a 473void PRIMdrawGouraudTri2Color(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 474 OGLVertex* vertex3, OGLVertex* vertex4) \r
475{\r
476Vertex2 v[4];\r
ac608d8a 477if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 478\r
479v[0].xyz.x = fpoint(vertex1->x);\r
480v[0].xyz.y = fpoint(vertex1->y);\r
481v[0].xyz.z = fpoint(vertex1->z);\r
482v[0].rgba.r = vertex1->c.col[0];\r
483v[0].rgba.g = vertex1->c.col[1];\r
484v[0].rgba.b = vertex1->c.col[2];\r
485v[0].rgba.a = vertex1->c.col[3];\r
486\r
487v[1].xyz.x = fpoint(vertex2->x);\r
488v[1].xyz.y = fpoint(vertex2->y);\r
489v[1].xyz.z = fpoint(vertex2->z);\r
490v[1].rgba.r = vertex2->c.col[0];\r
491v[1].rgba.g = vertex2->c.col[1];\r
492v[1].rgba.b = vertex2->c.col[2];\r
493v[1].rgba.a = vertex2->c.col[3];\r
494\r
495v[2].xyz.x = fpoint(vertex3->x);\r
496v[2].xyz.y = fpoint(vertex3->y);\r
497v[2].xyz.z = fpoint(vertex3->z);\r
498v[2].rgba.r = vertex3->c.col[0];\r
499v[2].rgba.g = vertex3->c.col[1];\r
500v[2].rgba.b = vertex3->c.col[2];\r
501v[2].rgba.a = vertex3->c.col[3];\r
502\r
503v[3].xyz.x = fpoint(vertex4->x);\r
504v[3].xyz.y = fpoint(vertex4->y);\r
505v[3].xyz.z = fpoint(vertex4->z);\r
506v[3].rgba.r = vertex4->c.col[0];\r
507v[3].rgba.g = vertex4->c.col[1];\r
508v[3].rgba.b = vertex4->c.col[2];\r
509v[3].rgba.a = vertex4->c.col[3];\r
510\r
ac608d8a 511if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
512if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
513if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
ce879073 514\r
ac608d8a 515glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
516glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 517\r
ac608d8a 518glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
519CSTEXTURE=0;\r
520CSVERTEX=CSCOLOR=1;\r
ce879073 521}\r
522\r
523///////////////////////////////////////////////////////// \r
524\r
ac608d8a 525void PRIMdrawFlatLine(OGLVertex* vertex1, OGLVertex* vertex2,OGLVertex* vertex3, OGLVertex* vertex4)\r
ce879073 526{\r
527Vertex2 v[4];\r
ac608d8a 528if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 529\r
530v[0].xyz.x = fpoint(vertex1->x);\r
531v[0].xyz.y = fpoint(vertex1->y);\r
532v[0].xyz.z = fpoint(vertex1->z);\r
533v[0].rgba.r = vertex1->c.col[0];\r
534v[0].rgba.g = vertex1->c.col[1];\r
535v[0].rgba.b = vertex1->c.col[2];\r
536v[0].rgba.a = vertex1->c.col[3];\r
537\r
538v[1].xyz.x = fpoint(vertex2->x);\r
539v[1].xyz.y = fpoint(vertex2->y);\r
540v[1].xyz.z = fpoint(vertex2->z);\r
541v[1].rgba.r = vertex1->c.col[0];\r
542v[1].rgba.g = vertex1->c.col[1];\r
543v[1].rgba.b = vertex1->c.col[2];\r
544v[1].rgba.a = vertex1->c.col[3];\r
545\r
546v[2].xyz.x = fpoint(vertex4->x);\r
547v[2].xyz.y = fpoint(vertex4->y);\r
548v[2].xyz.z = fpoint(vertex4->z);\r
549v[2].rgba.r = vertex1->c.col[0];\r
550v[2].rgba.g = vertex1->c.col[1];\r
551v[2].rgba.b = vertex1->c.col[2];\r
552v[2].rgba.a = vertex1->c.col[3];\r
553\r
554v[3].xyz.x = fpoint(vertex3->x);\r
555v[3].xyz.y = fpoint(vertex3->y);\r
556v[3].xyz.z = fpoint(vertex3->z);\r
557v[3].rgba.r = vertex1->c.col[0];\r
558v[3].rgba.g = vertex1->c.col[1];\r
559v[3].rgba.b = vertex1->c.col[2];\r
560v[3].rgba.a = vertex1->c.col[3];\r
561\r
ac608d8a 562if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
563if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
564if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
ce879073 565\r
ac608d8a 566glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
567glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 568\r
ac608d8a 569glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
570\r
571CSTEXTURE=0;\r
572CSVERTEX=CSCOLOR=1;\r
ce879073 573\r
574\r
575}\r
576\r
577///////////////////////////////////////////////////////// \r
578 \r
ac608d8a 579void PRIMdrawGouraudLine(OGLVertex* vertex1, OGLVertex* vertex2,OGLVertex* vertex3, OGLVertex* vertex4)\r
ce879073 580{\r
581 Vertex2 v[4];\r
ac608d8a 582if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 583\r
584v[0].xyz.x = fpoint(vertex1->x);\r
585v[0].xyz.y = fpoint(vertex1->y);\r
586v[0].xyz.z = fpoint(vertex1->z);\r
587v[0].rgba.r = vertex1->c.col[0];\r
588v[0].rgba.g = vertex1->c.col[1];\r
589v[0].rgba.b = vertex1->c.col[2];\r
590v[0].rgba.a = vertex1->c.col[3];\r
591\r
592v[1].xyz.x = fpoint(vertex2->x);\r
593v[1].xyz.y = fpoint(vertex2->y);\r
594v[1].xyz.z = fpoint(vertex2->z);\r
595v[1].rgba.r = vertex2->c.col[0];\r
596v[1].rgba.g = vertex2->c.col[1];\r
597v[1].rgba.b = vertex2->c.col[2];\r
598v[1].rgba.a = vertex2->c.col[3];\r
599\r
600v[3].xyz.x = fpoint(vertex3->x);\r
601v[3].xyz.y = fpoint(vertex3->y);\r
602v[3].xyz.z = fpoint(vertex3->z);\r
603v[3].rgba.r = vertex3->c.col[0];\r
604v[3].rgba.g = vertex3->c.col[1];\r
605v[3].rgba.b = vertex3->c.col[2];\r
606v[3].rgba.a = vertex3->c.col[3];\r
607\r
608v[2].xyz.x = fpoint(vertex4->x);\r
609v[2].xyz.y = fpoint(vertex4->y);\r
610v[2].xyz.z = fpoint(vertex4->z);\r
611v[2].rgba.r = vertex4->c.col[0];\r
612v[2].rgba.g = vertex4->c.col[1];\r
613v[2].rgba.b = vertex4->c.col[2];\r
614v[2].rgba.a = vertex4->c.col[3];\r
615\r
ac608d8a 616if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
617if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
618if (CSCOLOR==0) glEnableClientState(GL_COLOR_ARRAY);glError();\r
ce879073 619\r
ac608d8a 620glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0].xyz);glError();\r
621glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(v[0]), &v[0].rgba);glError();\r
ce879073 622\r
ac608d8a 623glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
624CSTEXTURE=0;\r
625CSVERTEX=CSCOLOR=1;\r
ce879073 626}\r
627\r
628///////////////////////////////////////////////////////// \r
629 \r
ac608d8a 630void PRIMdrawQuad(OGLVertex* vertex1, OGLVertex* vertex2,\r
ce879073 631 OGLVertex* vertex3, OGLVertex* vertex4) \r
632{\r
633Vec3f v[4];\r
ac608d8a 634if (vertex1->x==0&&vertex1->y==0&&vertex2->x==0&&vertex2->y==0&&vertex3->x==0&&vertex3->y==0&&vertex4->x==0&&vertex4->y==0) return;\r
ce879073 635\r
636v[0].x = fpoint(vertex1->x);\r
637v[0].y = fpoint(vertex1->y);\r
638v[0].z = fpoint(vertex1->z);\r
639\r
640v[1].x = fpoint(vertex2->x);\r
641v[1].y = fpoint(vertex2->y);\r
642v[1].z = fpoint(vertex2->z);\r
643\r
644v[2].x = fpoint(vertex4->x);\r
645v[2].y = fpoint(vertex4->y);\r
646v[2].z = fpoint(vertex4->z);\r
647\r
648v[3].x = fpoint(vertex3->x);\r
649v[3].y = fpoint(vertex3->y);\r
650v[3].z = fpoint(vertex3->z);\r
651\r
ac608d8a 652if (CSTEXTURE==1) glDisableClientState(GL_TEXTURE_COORD_ARRAY);glError();\r
653if (CSVERTEX==0) glEnableClientState(GL_VERTEX_ARRAY);glError();\r
654if (CSCOLOR==1) glDisableClientState(GL_COLOR_ARRAY);glError();\r
655\r
656glVertexPointer(3, GL_FLOAT, sizeof(v[0]), &v[0]);glError();\r
657glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);glError();\r
658CSTEXTURE=0;\r
659CSVERTEX=1;\r
660CSCOLOR=0;\r
ce879073 661}\r
662\r
663//////////////////////////////////////////////////////////////////////// \r
664// Transparent blending settings\r
665////////////////////////////////////////////////////////////////////////\r
666\r
667static GLenum obm1=GL_ZERO;\r
668static GLenum obm2=GL_ZERO;\r
669\r
670typedef struct SEMITRANSTAG\r
671{\r
672 GLenum srcFac;\r
673 GLenum dstFac;\r
674 GLubyte alpha;\r
675} SemiTransParams;\r
676\r
677SemiTransParams TransSets[4]=\r
678{\r
679 {GL_SRC_ALPHA,GL_SRC_ALPHA, 127},\r
680 {GL_ONE, GL_ONE, 255},\r
681 {GL_ZERO, GL_ONE_MINUS_SRC_COLOR,255},\r
682 {GL_ONE_MINUS_SRC_ALPHA,GL_ONE, 192}\r
683}; \r
684\r
685////////////////////////////////////////////////////////////////////////\r
686\r
687void SetSemiTrans(void)\r
688{\r
689/*\r
690* 0.5 x B + 0.5 x F\r
691* 1.0 x B + 1.0 x F\r
692* 1.0 x B - 1.0 x F\r
693* 1.0 x B +0.25 x F\r
694*/\r
695\r
696 if(!DrawSemiTrans) // no semi trans at all?\r
697 {\r
698 if(bBlendEnable)\r
9f58cabb 699 {glDisable(GL_BLEND);glError();bBlendEnable=FALSE;}// -> don't wanna blend\r
ce879073 700 ubGloAlpha=ubGloColAlpha=255; // -> full alpha\r
701 return; // -> and bye\r
702 }\r
703\r
704 ubGloAlpha=ubGloColAlpha=TransSets[GlobalTextABR].alpha;\r
705\r
706 if(!bBlendEnable)\r
9f58cabb 707 {glEnable(GL_BLEND);glError();bBlendEnable=TRUE;} // wanna blend\r
ce879073 708\r
709 if(TransSets[GlobalTextABR].srcFac!=obm1 || \r
710 TransSets[GlobalTextABR].dstFac!=obm2)\r
711 {\r
712 //if(glBlendEquationEXTEx==NULL)\r
713 {\r
714 obm1=TransSets[GlobalTextABR].srcFac;\r
715 obm2=TransSets[GlobalTextABR].dstFac;\r
9f58cabb 716 glBlendFunc(obm1,obm2); glError(); // set blend func\r
ce879073 717 }\r
718 /*else\r
719 if(TransSets[GlobalTextABR].dstFac !=GL_ONE_MINUS_SRC_COLOR)\r
720 {\r
721 if(obm2==GL_ONE_MINUS_SRC_COLOR)\r
722 glBlendEquationEXTEx(FUNC_ADD_EXT);\r
723 obm1=TransSets[GlobalTextABR].srcFac;\r
724 obm2=TransSets[GlobalTextABR].dstFac;\r
725 glBlendFunc(obm1,obm2); // set blend func\r
726 }\r
727 else\r
728 {\r
729 glBlendEquationEXTEx(FUNC_REVERSESUBTRACT_EXT);\r
730 obm1=TransSets[GlobalTextABR].srcFac;\r
731 obm2=TransSets[GlobalTextABR].dstFac;\r
732 glBlendFunc(GL_ONE,GL_ONE); // set blend func\r
733 }*/\r
734 }\r
735}\r
736\r
737void SetScanTrans(void) // blending for scan lines\r
738{\r
739/* if(glBlendEquationEXTEx!=NULL)\r
740 {\r
741 if(obm2==GL_ONE_MINUS_SRC_COLOR)\r
742 glBlendEquationEXTEx(FUNC_ADD_EXT);\r
743 }\r
744*/\r
745 obm1=TransSets[0].srcFac;\r
746 obm2=TransSets[0].dstFac;\r
9f58cabb 747 glBlendFunc(obm1,obm2); glError(); // set blend func\r
ce879073 748}\r
749\r
750void SetScanTexTrans(void) // blending for scan mask texture\r
751{\r
752/* if(glBlendEquationEXTEx!=NULL)\r
753 {\r
754 if(obm2==GL_ONE_MINUS_SRC_COLOR)\r
755 glBlendEquationEXTEx(FUNC_ADD_EXT);\r
756 }\r
757*/\r
758 obm1=TransSets[2].srcFac;\r
759 obm2=TransSets[2].dstFac;\r
9f58cabb 760 glBlendFunc(obm1,obm2); glError(); // set blend func\r
ce879073 761}\r
762\r
763//////////////////////////////////////////////////////////////////////// \r
764// multi pass in old 'Advanced blending' mode... got it from Lewpy :)\r
765//////////////////////////////////////////////////////////////////////// \r
766\r
767SemiTransParams MultiTexTransSets[4][2]=\r
768{\r
769 {\r
770 {GL_ONE ,GL_SRC_ALPHA, 127},\r
771 {GL_SRC_ALPHA,GL_ONE, 127}\r
772 },\r
773 {\r
774 {GL_ONE, GL_SRC_ALPHA, 255},\r
775 {GL_SRC_ALPHA,GL_ONE, 255}\r
776 },\r
777 {\r
778 {GL_ZERO, GL_ONE_MINUS_SRC_COLOR,255},\r
779 {GL_ZERO, GL_ONE_MINUS_SRC_COLOR,255}\r
780 },\r
781 {\r
782 {GL_SRC_ALPHA,GL_ONE, 127},\r
783 {GL_ONE_MINUS_SRC_ALPHA,GL_ONE, 255}\r
784 }\r
785}; \r
786\r
787//////////////////////////////////////////////////////////////////////// \r
788\r
789SemiTransParams MultiColTransSets[4]=\r
790{\r
791 {GL_ONE_MINUS_SRC_ALPHA,GL_SRC_ALPHA,127},\r
792 {GL_ONE, GL_ONE, 255},\r
793 {GL_ZERO, GL_ONE_MINUS_SRC_COLOR,255},\r
794 {GL_SRC_ALPHA,GL_ONE, 127}\r
795}; \r
796\r
797//////////////////////////////////////////////////////////////////////// \r
798\r
799void SetSemiTransMulti(int Pass)\r
800{\r
801 static GLenum bm1=GL_ZERO;\r
802 static GLenum bm2=GL_ONE;\r
803\r
804 ubGloAlpha=255;\r
805 ubGloColAlpha=255;\r
806 \r
807 // are we enabling SemiTransparent mode?\r
808 if(DrawSemiTrans)\r
809 {\r
810 if(bDrawTextured)\r
811 {\r
812 bm1=MultiTexTransSets[GlobalTextABR][Pass].srcFac;\r
813 bm2=MultiTexTransSets[GlobalTextABR][Pass].dstFac;\r
814 ubGloAlpha=MultiTexTransSets[GlobalTextABR][Pass].alpha;\r
815 }\r
816 // no texture\r
817 else\r
818 {\r
819 bm1=MultiColTransSets[GlobalTextABR].srcFac;\r
820 bm2=MultiColTransSets[GlobalTextABR].dstFac;\r
821 ubGloColAlpha=MultiColTransSets[GlobalTextABR].alpha;\r
822 }\r
823 }\r
824 // no shading\r
825 else\r
826 {\r
827 if(Pass==0)\r
828 {\r
829 // disable blending\r
830 bm1=GL_ONE;bm2=GL_ZERO;\r
831 }\r
832 else\r
833 {\r
834 // disable blending, but add src col a second time\r
835 bm1=GL_ONE;bm2=GL_ONE;\r
836 }\r
837 }\r
838\r
839 if(!bBlendEnable)\r
9f58cabb 840 {glEnable(GL_BLEND);glError();bBlendEnable=TRUE;} // wanna blend\r
ce879073 841\r
842 if(bm1!=obm1 || bm2!=obm2)\r
843 {\r
9f58cabb 844 glBlendFunc(bm1,bm2); glError(); // set blend func\r
ce879073 845 obm1=bm1;obm2=bm2;\r
846 }\r
847}\r
848\r
849//////////////////////////////////////////////////////////////////////// \r
850// Set several rendering stuff including blending \r
851////////////////////////////////////////////////////////////////////////\r
852\r
ac608d8a 853void SetZMask3O(void)\r
ce879073 854{\r
855 if(iUseMask && DrawSemiTrans && !iSetMask)\r
856 {\r
857 vertex[0].z=vertex[1].z=vertex[2].z=gl_z;\r
858 gl_z+=0.00004f;\r
859 }\r
860}\r
861\r
ac608d8a 862void SetZMask3(void)\r
ce879073 863{\r
864 if(iUseMask)\r
865 {\r
866 if(iSetMask || DrawSemiTrans)\r
867 {vertex[0].z=vertex[1].z=vertex[2].z=0.95f;}\r
868 else\r
869 {\r
870 vertex[0].z=vertex[1].z=vertex[2].z=gl_z;\r
871 gl_z+=0.00004f;\r
872 }\r
873 }\r
874}\r
875\r
ac608d8a 876void SetZMask3NT(void)\r
ce879073 877{\r
878 if(iUseMask)\r
879 {\r
880 if(iSetMask)\r
881 {vertex[0].z=vertex[1].z=vertex[2].z=0.95f;}\r
882 else\r
883 {\r
884 vertex[0].z=vertex[1].z=vertex[2].z=gl_z;\r
885 gl_z+=0.00004f;\r
886 }\r
887 }\r
888}\r
889\r
890////////////////////////////////////////////////////////////////////////\r
891\r
ac608d8a 892 void SetZMask4O(void)\r
ce879073 893{\r
894 if(iUseMask && DrawSemiTrans && !iSetMask)\r
895 {\r
896 vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=gl_z;\r
897 gl_z+=0.00004f;\r
898 }\r
899}\r
900\r
ac608d8a 901 void SetZMask4(void)\r
ce879073 902{\r
903 if(iUseMask)\r
904 {\r
905 if(iSetMask || DrawSemiTrans)\r
906 {vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=0.95f;}\r
907 else\r
908 {\r
909 vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=gl_z;\r
910 gl_z+=0.00004f;\r
911 }\r
912 }\r
913}\r
914\r
ac608d8a 915 void SetZMask4NT(void)\r
ce879073 916{\r
917 if(iUseMask)\r
918 {\r
919 if(iSetMask==1)\r
920 {vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=0.95f;}\r
921 else\r
922 {\r
923 vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=gl_z;\r
924 gl_z+=0.00004f;\r
925 }\r
926 }\r
927}\r
928\r
ac608d8a 929 void SetZMask4SP(void)\r
ce879073 930{\r
931 if(iUseMask)\r
932 {\r
933 if(iSetMask==1)\r
934 {vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=0.95f;}\r
935 else\r
936 {\r
937 if(bCheckMask)\r
938 {\r
939 vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=gl_z;\r
940 gl_z+=0.00004f;\r
941 }\r
942 else\r
943 {vertex[0].z=vertex[1].z=vertex[2].z=vertex[3].z=0.95f;}\r
944 }\r
945 }\r
946}\r
947\r
948////////////////////////////////////////////////////////////////////////\r
949\r
ac608d8a 950 void SetRenderState(unsigned long DrawAttributes)\r
ce879073 951{\r
952 bDrawNonShaded = (SHADETEXBIT(DrawAttributes)) ? TRUE : FALSE;\r
953 DrawSemiTrans = (SEMITRANSBIT(DrawAttributes)) ? TRUE : FALSE;\r
954} \r
955\r
956//////////////////////////////////////////////////////////////////////// \r
957\r
ac608d8a 958 void SetRenderColor(unsigned long DrawAttributes)\r
ce879073 959{\r
960 if(bDrawNonShaded) {g_m1=g_m2=g_m3=128;}\r
961 else\r
962 {\r
963 g_m1=DrawAttributes&0xff;\r
964 g_m2=(DrawAttributes>>8)&0xff;\r
965 g_m3=(DrawAttributes>>16)&0xff;\r
966 }\r
967}\r
968\r
969//////////////////////////////////////////////////////////////////////// \r
970 \r
971void SetRenderMode(unsigned long DrawAttributes,BOOL bSCol)\r
972{\r
973 if((bUseMultiPass) && (bDrawTextured) && !(bDrawNonShaded))\r
974 {bDrawMultiPass = TRUE; SetSemiTransMulti(0);}\r
975 else {bDrawMultiPass = FALSE;SetSemiTrans();}\r
976\r
977 if(bDrawTextured) // texture ? build it/get it from cache\r
978 {\r
979 GLuint currTex;\r
980 if(bUsingTWin) currTex=LoadTextureWnd(GlobalTexturePage,GlobalTextTP, ulClutID);\r
981 else if(bUsingMovie) currTex=LoadTextureMovie();\r
982 else currTex=SelectSubTextureS(GlobalTextTP,ulClutID);\r
983\r
984 if(gTexName!=currTex)\r
9f58cabb 985 {gTexName=currTex;glBindTexture(GL_TEXTURE_2D,currTex); glError();}\r
ce879073 986\r
987 if(!bTexEnabled) // -> turn texturing on\r
9f58cabb 988 {bTexEnabled=TRUE;glEnable(GL_TEXTURE_2D); glError();}\r
ce879073 989 }\r
990 else // no texture ?\r
991 if(bTexEnabled) \r
9f58cabb 992 {bTexEnabled=FALSE;glDisable(GL_TEXTURE_2D); glError();} // -> turn texturing off\r
ce879073 993\r
994 if(bSCol) // also set color ?\r
995 {\r
996 if((dwActFixes&4) && ((DrawAttributes&0x00ffffff)==0))\r
997 DrawAttributes|=0x007f7f7f;\r
998\r
999 if(bDrawNonShaded) // -> non shaded?\r
1000 {\r
1001/* if(bGLBlend) vertex[0].c.lcol=0x7f7f7f; // --> solid color...\r
1002 else */vertex[0].c.lcol=0xffffff;\r
1003 }\r
1004 else // -> shaded?\r
1005 {\r
1006// if(!bUseMultiPass && !bGLBlend) // --> given color...\r
1007 vertex[0].c.lcol=DoubleBGR2RGB(DrawAttributes);\r
1008// else vertex[0].c.lcol=DrawAttributes;\r
1009 }\r
1010 vertex[0].c.col[3]=ubGloAlpha; // -> set color with\r
1011 SETCOL(vertex[0]); // texture alpha\r
1012 }\r
1013 \r
1014 if(bDrawSmoothShaded!=bOldSmoothShaded) // shading changed?\r
1015 {\r
1016 if(bDrawSmoothShaded) glShadeModel(GL_SMOOTH); // -> set actual shading\r
1017 else glShadeModel(GL_FLAT);\r
9f58cabb 1018 glError();\r
ce879073 1019 bOldSmoothShaded=bDrawSmoothShaded;\r
1020 }\r
1021}\r
1022\r
1023//////////////////////////////////////////////////////////////////////// \r
1024// Set Opaque multipass color\r
1025////////////////////////////////////////////////////////////////////////\r
1026\r
1027void SetOpaqueColor(unsigned long DrawAttributes)\r
1028{\r
1029 if(bDrawNonShaded) return; // no shading? bye\r
1030 \r
1031 DrawAttributes=DoubleBGR2RGB(DrawAttributes); // multipass is just half color, so double it on opaque pass\r
1032 vertex[0].c.lcol=DrawAttributes|0xff000000;\r
1033 SETCOL(vertex[0]); // set color\r
1034}\r
1035\r
1036//////////////////////////////////////////////////////////////////////// \r
1037// Fucking stupid screen coord checking\r
1038////////////////////////////////////////////////////////////////////////\r
1039\r
1040BOOL ClipVertexListScreen(void)\r
1041{\r
1042 if (lx0 >= PSXDisplay.DisplayEnd.x) goto NEXTSCRTEST;\r
1043 if (ly0 >= PSXDisplay.DisplayEnd.y) goto NEXTSCRTEST;\r
1044 if (lx2 < PSXDisplay.DisplayPosition.x) goto NEXTSCRTEST;\r
1045 if (ly2 < PSXDisplay.DisplayPosition.y) goto NEXTSCRTEST;\r
1046\r
1047 return TRUE;\r
1048\r
1049NEXTSCRTEST:\r
1050 if(PSXDisplay.InterlacedTest) return FALSE;\r
1051\r
1052 if (lx0 >= PreviousPSXDisplay.DisplayEnd.x) return FALSE;\r
1053 if (ly0 >= PreviousPSXDisplay.DisplayEnd.y) return FALSE;\r
1054 if (lx2 < PreviousPSXDisplay.DisplayPosition.x) return FALSE;\r
1055 if (ly2 < PreviousPSXDisplay.DisplayPosition.y) return FALSE;\r
1056\r
1057 return TRUE;\r
1058}\r
1059\r
1060////////////////////////////////////////////////////////////////////////\r
1061\r
1062BOOL bDrawOffscreenFront(void)\r
1063{\r
1064 if(sxmin < PSXDisplay.DisplayPosition.x) return FALSE; // must be complete in front\r
1065 if(symin < PSXDisplay.DisplayPosition.y) return FALSE;\r
1066 if(sxmax > PSXDisplay.DisplayEnd.x) return FALSE;\r
1067 if(symax > PSXDisplay.DisplayEnd.y) return FALSE;\r
1068 return TRUE;\r
1069}\r
1070\r
1071BOOL bOnePointInFront(void)\r
1072{\r
1073 if(sxmax< PSXDisplay.DisplayPosition.x)\r
1074 return FALSE;\r
1075\r
1076 if(symax< PSXDisplay.DisplayPosition.y)\r
1077 return FALSE;\r
1078\r
1079 if(sxmin>=PSXDisplay.DisplayEnd.x)\r
1080 return FALSE;\r
1081\r
1082 if(symin>=PSXDisplay.DisplayEnd.y)\r
1083 return FALSE;\r
1084\r
1085 return TRUE;\r
1086}\r
1087 \r
1088\r
1089BOOL bOnePointInBack(void)\r
1090{\r
1091 if(sxmax< PreviousPSXDisplay.DisplayPosition.x)\r
1092 return FALSE;\r
1093\r
1094 if(symax< PreviousPSXDisplay.DisplayPosition.y)\r
1095 return FALSE;\r
1096\r
1097 if(sxmin>=PreviousPSXDisplay.DisplayEnd.x)\r
1098 return FALSE;\r
1099\r
1100 if(symin>=PreviousPSXDisplay.DisplayEnd.y)\r
1101 return FALSE;\r
1102\r
1103 return TRUE;\r
1104}\r
1105 \r
1106BOOL bDrawOffscreen4(void)\r
1107{\r
1108 BOOL bFront;short sW,sH;\r
1109\r
1110 sxmax=max(lx0,max(lx1,max(lx2,lx3)));\r
1111 if(sxmax<drawX) return FALSE;\r
1112 sxmin=min(lx0,min(lx1,min(lx2,lx3)));\r
1113 if(sxmin>drawW) return FALSE;\r
1114 symax=max(ly0,max(ly1,max(ly2,ly3)));\r
1115 if(symax<drawY) return FALSE;\r
1116 symin=min(ly0,min(ly1,min(ly2,ly3)));\r
1117 if(symin>drawH) return FALSE;\r
1118\r
1119 if(PSXDisplay.Disabled) return TRUE; // disabled? ever\r
1120\r
1121 if(iOffscreenDrawing==1) return bFullVRam;\r
1122\r
1123 if(dwActFixes&1 && iOffscreenDrawing==4)\r
1124 {\r
1125 if(PreviousPSXDisplay.DisplayPosition.x==PSXDisplay.DisplayPosition.x &&\r
1126 PreviousPSXDisplay.DisplayPosition.y==PSXDisplay.DisplayPosition.y &&\r
1127 PreviousPSXDisplay.DisplayEnd.x==PSXDisplay.DisplayEnd.x &&\r
1128 PreviousPSXDisplay.DisplayEnd.y==PSXDisplay.DisplayEnd.y)\r
1129 {\r
1130 bRenderFrontBuffer=TRUE;\r
1131 return FALSE;\r
1132 }\r
1133 }\r
1134\r
1135 sW=drawW-1;sH=drawH-1;\r
1136 \r
1137 sxmin=min(sW,max(sxmin,drawX));\r
1138 sxmax=max(drawX,min(sxmax,sW));\r
1139 symin=min(sH,max(symin,drawY));\r
1140 symax=max(drawY,min(symax,sH));\r
1141\r
1142 if(bOnePointInBack()) return bFullVRam;\r
1143\r
1144 if(iOffscreenDrawing==2) \r
1145 bFront=bDrawOffscreenFront();\r
1146 else bFront=bOnePointInFront();\r
1147\r
1148 if(bFront)\r
1149 {\r
1150 if(PSXDisplay.InterlacedTest) return bFullVRam; // -> ok, no need for adjust\r
1151 \r
1152 vertex[0].x=lx0 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1153 vertex[1].x=lx1 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1154 vertex[2].x=lx2 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1155 vertex[3].x=lx3 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1156 vertex[0].y=ly0 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1157 vertex[1].y=ly1 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1158 vertex[2].y=ly2 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1159 vertex[3].y=ly3 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1160\r
1161 if(iOffscreenDrawing==4 && !(dwActFixes&1)) // -> frontbuffer wanted\r
1162 {\r
1163 bRenderFrontBuffer=TRUE;\r
1164 //return TRUE;\r
1165 }\r
1166 return bFullVRam; // -> but no od\r
1167 }\r
1168\r
1169 return TRUE;\r
1170}\r
1171\r
1172////////////////////////////////////////////////////////////////////////\r
1173 \r
1174BOOL bDrawOffscreen3(void)\r
1175{\r
1176 BOOL bFront;short sW,sH;\r
1177\r
1178 sxmax=max(lx0,max(lx1,lx2));\r
1179 if(sxmax<drawX) return FALSE;\r
1180 sxmin=min(lx0,min(lx1,lx2));\r
1181 if(sxmin>drawW) return FALSE;\r
1182 symax=max(ly0,max(ly1,ly2));\r
1183 if(symax<drawY) return FALSE;\r
1184 symin=min(ly0,min(ly1,ly2));\r
1185 if(symin>drawH) return FALSE;\r
1186\r
1187 if(PSXDisplay.Disabled) return TRUE; // disabled? ever\r
1188\r
1189 if(iOffscreenDrawing==1) return bFullVRam;\r
1190\r
1191 sW=drawW-1;sH=drawH-1;\r
1192 sxmin=min(sW,max(sxmin,drawX));\r
1193 sxmax=max(drawX,min(sxmax,sW));\r
1194 symin=min(sH,max(symin,drawY));\r
1195 symax=max(drawY,min(symax,sH));\r
1196\r
1197 if(bOnePointInBack()) return bFullVRam;\r
1198\r
1199 if(iOffscreenDrawing==2) \r
1200 bFront=bDrawOffscreenFront();\r
1201 else bFront=bOnePointInFront();\r
1202\r
1203 if(bFront)\r
1204 {\r
1205 if(PSXDisplay.InterlacedTest) return bFullVRam; // -> ok, no need for adjust\r
1206\r
1207 vertex[0].x=lx0 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1208 vertex[1].x=lx1 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1209 vertex[2].x=lx2 - PSXDisplay.DisplayPosition.x+PreviousPSXDisplay.Range.x0;\r
1210 vertex[0].y=ly0 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1211 vertex[1].y=ly1 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1212 vertex[2].y=ly2 - PSXDisplay.DisplayPosition.y+PreviousPSXDisplay.Range.y0;\r
1213\r
1214 if(iOffscreenDrawing==4) // -> frontbuffer wanted\r
1215 {\r
1216 bRenderFrontBuffer=TRUE;\r
1217 // return TRUE;\r
1218 }\r
1219\r
1220 return bFullVRam; // -> but no od\r
1221 }\r
1222\r
1223 return TRUE;\r
1224}\r
1225\r
1226////////////////////////////////////////////////////////////////////////\r
1227\r
1228BOOL FastCheckAgainstScreen(short imageX0,short imageY0,short imageX1,short imageY1)\r
1229{\r
1230 PSXRect_t xUploadArea;\r
1231\r
1232 imageX1 += imageX0;\r
1233 imageY1 += imageY0;\r
1234\r
1235 if (imageX0 < PreviousPSXDisplay.DisplayPosition.x)\r
1236 xUploadArea.x0 = PreviousPSXDisplay.DisplayPosition.x;\r
1237 else\r
1238 if (imageX0 > PreviousPSXDisplay.DisplayEnd.x)\r
1239 xUploadArea.x0 = PreviousPSXDisplay.DisplayEnd.x;\r
1240 else\r
1241 xUploadArea.x0 = imageX0;\r
1242\r
1243 if(imageX1 < PreviousPSXDisplay.DisplayPosition.x)\r
1244 xUploadArea.x1 = PreviousPSXDisplay.DisplayPosition.x;\r
1245 else\r
1246 if (imageX1 > PreviousPSXDisplay.DisplayEnd.x)\r
1247 xUploadArea.x1 = PreviousPSXDisplay.DisplayEnd.x;\r
1248 else\r
1249 xUploadArea.x1 = imageX1;\r
1250\r
1251 if (imageY0 < PreviousPSXDisplay.DisplayPosition.y)\r
1252 xUploadArea.y0 = PreviousPSXDisplay.DisplayPosition.y;\r
1253 else\r
1254 if (imageY0 > PreviousPSXDisplay.DisplayEnd.y)\r
1255 xUploadArea.y0 = PreviousPSXDisplay.DisplayEnd.y;\r
1256 else\r
1257 xUploadArea.y0 = imageY0;\r
1258\r
1259 if (imageY1 < PreviousPSXDisplay.DisplayPosition.y)\r
1260 xUploadArea.y1 = PreviousPSXDisplay.DisplayPosition.y;\r
1261 else\r
1262 if (imageY1 > PreviousPSXDisplay.DisplayEnd.y)\r
1263 xUploadArea.y1 = PreviousPSXDisplay.DisplayEnd.y;\r
1264 else\r
1265 xUploadArea.y1 = imageY1;\r
1266\r
1267 if ((xUploadArea.x0 != xUploadArea.x1) && (xUploadArea.y0 != xUploadArea.y1))\r
1268 return TRUE;\r
1269 else return FALSE;\r
1270}\r
1271\r
1272BOOL CheckAgainstScreen(short imageX0,short imageY0,short imageX1,short imageY1)\r
1273{\r
1274 imageX1 += imageX0;\r
1275 imageY1 += imageY0;\r
1276\r
1277 if (imageX0 < PreviousPSXDisplay.DisplayPosition.x)\r
1278 xrUploadArea.x0 = PreviousPSXDisplay.DisplayPosition.x;\r
1279 else\r
1280 if (imageX0 > PreviousPSXDisplay.DisplayEnd.x)\r
1281 xrUploadArea.x0 = PreviousPSXDisplay.DisplayEnd.x;\r
1282 else\r
1283 xrUploadArea.x0 = imageX0;\r
1284\r
1285 if(imageX1 < PreviousPSXDisplay.DisplayPosition.x)\r
1286 xrUploadArea.x1 = PreviousPSXDisplay.DisplayPosition.x;\r
1287 else\r
1288 if (imageX1 > PreviousPSXDisplay.DisplayEnd.x)\r
1289 xrUploadArea.x1 = PreviousPSXDisplay.DisplayEnd.x;\r
1290 else\r
1291 xrUploadArea.x1 = imageX1;\r
1292\r
1293 if (imageY0 < PreviousPSXDisplay.DisplayPosition.y)\r
1294 xrUploadArea.y0 = PreviousPSXDisplay.DisplayPosition.y;\r
1295 else\r
1296 if (imageY0 > PreviousPSXDisplay.DisplayEnd.y)\r
1297 xrUploadArea.y0 = PreviousPSXDisplay.DisplayEnd.y;\r
1298 else\r
1299 xrUploadArea.y0 = imageY0;\r
1300\r
1301 if (imageY1 < PreviousPSXDisplay.DisplayPosition.y)\r
1302 xrUploadArea.y1 = PreviousPSXDisplay.DisplayPosition.y;\r
1303 else\r
1304 if (imageY1 > PreviousPSXDisplay.DisplayEnd.y)\r
1305 xrUploadArea.y1 = PreviousPSXDisplay.DisplayEnd.y;\r
1306 else\r
1307 xrUploadArea.y1 = imageY1;\r
1308\r
1309 if ((xrUploadArea.x0 != xrUploadArea.x1) && (xrUploadArea.y0 != xrUploadArea.y1))\r
1310 return TRUE;\r
1311 else return FALSE;\r
1312}\r
1313\r
1314BOOL FastCheckAgainstFrontScreen(short imageX0,short imageY0,short imageX1,short imageY1)\r
1315{\r
1316 PSXRect_t xUploadArea;\r
1317\r
1318 imageX1 += imageX0;\r
1319 imageY1 += imageY0;\r
1320\r
1321 if (imageX0 < PSXDisplay.DisplayPosition.x)\r
1322 xUploadArea.x0 = PSXDisplay.DisplayPosition.x;\r
1323 else\r
1324 if (imageX0 > PSXDisplay.DisplayEnd.x)\r
1325 xUploadArea.x0 = PSXDisplay.DisplayEnd.x;\r
1326 else\r
1327 xUploadArea.x0 = imageX0;\r
1328\r
1329 if(imageX1 < PSXDisplay.DisplayPosition.x)\r
1330 xUploadArea.x1 = PSXDisplay.DisplayPosition.x;\r
1331 else\r
1332 if (imageX1 > PSXDisplay.DisplayEnd.x)\r
1333 xUploadArea.x1 = PSXDisplay.DisplayEnd.x;\r
1334 else\r
1335 xUploadArea.x1 = imageX1;\r
1336\r
1337 if (imageY0 < PSXDisplay.DisplayPosition.y)\r
1338 xUploadArea.y0 = PSXDisplay.DisplayPosition.y;\r
1339 else\r
1340 if (imageY0 > PSXDisplay.DisplayEnd.y)\r
1341 xUploadArea.y0 = PSXDisplay.DisplayEnd.y;\r
1342 else\r
1343 xUploadArea.y0 = imageY0;\r
1344\r
1345 if (imageY1 < PSXDisplay.DisplayPosition.y)\r
1346 xUploadArea.y1 = PSXDisplay.DisplayPosition.y;\r
1347 else\r
1348 if (imageY1 > PSXDisplay.DisplayEnd.y)\r
1349 xUploadArea.y1 = PSXDisplay.DisplayEnd.y;\r
1350 else\r
1351 xUploadArea.y1 = imageY1;\r
1352\r
1353 if ((xUploadArea.x0 != xUploadArea.x1) && (xUploadArea.y0 != xUploadArea.y1))\r
1354 return TRUE; \r
1355 else return FALSE;\r
1356}\r
1357\r
1358BOOL CheckAgainstFrontScreen(short imageX0,short imageY0,short imageX1,short imageY1)\r
1359{\r
1360 imageX1 += imageX0;\r
1361 imageY1 += imageY0;\r
1362\r
1363 if (imageX0 < PSXDisplay.DisplayPosition.x)\r
1364 xrUploadArea.x0 = PSXDisplay.DisplayPosition.x;\r
1365 else\r
1366 if (imageX0 > PSXDisplay.DisplayEnd.x)\r
1367 xrUploadArea.x0 = PSXDisplay.DisplayEnd.x;\r
1368 else\r
1369 xrUploadArea.x0 = imageX0;\r
1370\r
1371 if(imageX1 < PSXDisplay.DisplayPosition.x)\r
1372 xrUploadArea.x1 = PSXDisplay.DisplayPosition.x;\r
1373 else\r
1374 if (imageX1 > PSXDisplay.DisplayEnd.x)\r
1375 xrUploadArea.x1 = PSXDisplay.DisplayEnd.x;\r
1376 else\r
1377 xrUploadArea.x1 = imageX1;\r
1378\r
1379 if (imageY0 < PSXDisplay.DisplayPosition.y)\r
1380 xrUploadArea.y0 = PSXDisplay.DisplayPosition.y;\r
1381 else\r
1382 if (imageY0 > PSXDisplay.DisplayEnd.y)\r
1383 xrUploadArea.y0 = PSXDisplay.DisplayEnd.y;\r
1384 else\r
1385 xrUploadArea.y0 = imageY0;\r
1386\r
1387 if (imageY1 < PSXDisplay.DisplayPosition.y)\r
1388 xrUploadArea.y1 = PSXDisplay.DisplayPosition.y;\r
1389 else\r
1390 if (imageY1 > PSXDisplay.DisplayEnd.y)\r
1391 xrUploadArea.y1 = PSXDisplay.DisplayEnd.y;\r
1392 else\r
1393 xrUploadArea.y1 = imageY1;\r
1394\r
1395 if ((xrUploadArea.x0 != xrUploadArea.x1) && (xrUploadArea.y0 != xrUploadArea.y1))\r
1396 return TRUE; \r
1397 else return FALSE;\r
1398}\r
1399\r
1400////////////////////////////////////////////////////////////////////////\r
1401\r
1402void PrepareFullScreenUpload (long Position)\r
1403{\r
1404 if (Position==-1) // rgb24\r
1405 {\r
1406 if(PSXDisplay.Interlaced)\r
1407 {\r
1408 xrUploadArea.x0 = PSXDisplay.DisplayPosition.x;\r
1409 xrUploadArea.x1 = PSXDisplay.DisplayEnd.x;\r
1410 xrUploadArea.y0 = PSXDisplay.DisplayPosition.y;\r
1411 xrUploadArea.y1 = PSXDisplay.DisplayEnd.y;\r
1412 }\r
1413 else\r
1414 {\r
1415 xrUploadArea.x0 = PreviousPSXDisplay.DisplayPosition.x;\r
1416 xrUploadArea.x1 = PreviousPSXDisplay.DisplayEnd.x;\r
1417 xrUploadArea.y0 = PreviousPSXDisplay.DisplayPosition.y;\r
1418 xrUploadArea.y1 = PreviousPSXDisplay.DisplayEnd.y;\r
1419 }\r
1420\r
1421 if(bNeedRGB24Update)\r
1422 {\r
1423 if(lClearOnSwap) \r
1424 {\r
1425// lClearOnSwap=0;\r
1426 }\r
1427 else \r
1428 if(PSXDisplay.Interlaced && PreviousPSXDisplay.RGB24<2) // in interlaced mode we upload at least two full frames (GT1 menu)\r
1429 {\r
1430 PreviousPSXDisplay.RGB24++;\r
1431 }\r
1432 else\r
1433 {\r
1434 xrUploadArea.y1 = min(xrUploadArea.y0+xrUploadAreaRGB24.y1,xrUploadArea.y1);\r
1435 xrUploadArea.y0+=xrUploadAreaRGB24.y0;\r
1436 }\r
1437 }\r
1438 }\r
1439 else\r
1440 if (Position)\r
1441 {\r
1442 xrUploadArea.x0 = PSXDisplay.DisplayPosition.x;\r
1443 xrUploadArea.x1 = PSXDisplay.DisplayEnd.x;\r
1444 xrUploadArea.y0 = PSXDisplay.DisplayPosition.y;\r
1445 xrUploadArea.y1 = PSXDisplay.DisplayEnd.y;\r
1446 }\r
1447 else\r
1448 {\r
1449 xrUploadArea.x0 = PreviousPSXDisplay.DisplayPosition.x;\r
1450 xrUploadArea.x1 = PreviousPSXDisplay.DisplayEnd.x;\r
1451 xrUploadArea.y0 = PreviousPSXDisplay.DisplayPosition.y;\r
1452 xrUploadArea.y1 = PreviousPSXDisplay.DisplayEnd.y;\r
1453 }\r
1454\r
1455 if (xrUploadArea.x0 < 0) xrUploadArea.x0 = 0;\r
1456 else\r
1457 if (xrUploadArea.x0 > 1023) xrUploadArea.x0 = 1023;\r
1458\r
1459 if (xrUploadArea.x1 < 0) xrUploadArea.x1 = 0;\r
1460 else\r
1461 if (xrUploadArea.x1 > 1024) xrUploadArea.x1 = 1024;\r
1462\r
1463 if (xrUploadArea.y0 < 0) xrUploadArea.y0 = 0;\r
1464 else\r
1465 if (xrUploadArea.y0 > iGPUHeightMask) xrUploadArea.y0 = iGPUHeightMask;\r
1466\r
1467 if (xrUploadArea.y1 < 0) xrUploadArea.y1 = 0;\r
1468 else\r
1469 if (xrUploadArea.y1 > iGPUHeight) xrUploadArea.y1 = iGPUHeight;\r
1470\r
1471 if (PSXDisplay.RGB24)\r
1472 {\r
1473 InvalidateTextureArea(xrUploadArea.x0,xrUploadArea.y0,xrUploadArea.x1-xrUploadArea.x0,xrUploadArea.y1-xrUploadArea.y0);\r
1474 }\r
1475}\r
1476\r
1477////////////////////////////////////////////////////////////////////////\r
1478// Upload screen (MDEC and such)\r
1479////////////////////////////////////////////////////////////////////////\r
1480////////////////////////////////////////////////////////////////////////\r
1481\r
677ea103 1482unsigned char * LoadDirectMovieFast(void);\r
ce879073 1483\r
1484void UploadScreenEx(long Position)\r
1485{\r
1486 short ya,yb,xa,xb,x, y, YStep, XStep, U, UStep,ux[4],vy[4];\r
1487\r
1488 if(!PSXDisplay.DisplayMode.x) return;\r
1489 if(!PSXDisplay.DisplayMode.y) return;\r
1490\r
9f58cabb 1491 glDisable(GL_SCISSOR_TEST); glError();\r
1492 glShadeModel(GL_FLAT); glError();\r
ce879073 1493 bOldSmoothShaded=FALSE;\r
9f58cabb 1494 glDisable(GL_BLEND); glError();\r
ce879073 1495 bBlendEnable=FALSE;\r
9f58cabb 1496 glDisable(GL_TEXTURE_2D); glError();\r
ce879073 1497 bTexEnabled=FALSE;\r
9f58cabb 1498 glDisable(GL_ALPHA_TEST); glError();\r
ce879073 1499\r
1500 //glPixelZoom(((float)rRatioRect.right)/((float)PSXDisplay.DisplayMode.x),\r
1501 // -1.0f*(((float)rRatioRect.bottom)/((float)PSXDisplay.DisplayMode.y)));\r
1502 \r
1503 //----------------------------------------------------//\r
1504\r
1505 YStep = 256; // max texture size\r
1506 XStep = 256;\r
1507 UStep = (PSXDisplay.RGB24 ? 128 : 0);\r
1508 ya = xrUploadArea.y0;\r
1509 yb = xrUploadArea.y1;\r
1510 xa = xrUploadArea.x0;\r
1511 xb = xrUploadArea.x1;\r
1512 \r
1513 for(y=ya;y<=yb;y+=YStep) // loop y\r
1514 {\r
1515 U = 0;\r
1516 for(x=xa;x<=xb;x+=XStep) // loop x\r
1517 {\r
1518 ly0 = ly1 = y; // -> get y coords\r
1519 ly2 = y + YStep;\r
1520 if (ly2 > yb) ly2 = yb;\r
1521 ly3 = ly2;\r
1522\r
1523 lx0 = lx3 = x; // -> get x coords\r
1524 lx1 = x + XStep;\r
1525 if (lx1 > xb) lx1 = xb;\r
1526\r
1527 lx2 = lx1;\r
1528\r
1529 ux[0]=ux[3]=(xa - x); // -> set tex x coords\r
1530 if (ux[0] < 0) ux[0]=ux[3]=0;\r
1531 ux[2]=ux[1]=(xb - x);\r
1532 if (ux[2] > 256) ux[2]=ux[1]=256;\r
1533\r
1534 vy[0]=vy[1]=(ya - y); // -> set tex y coords\r
1535 if (vy[0] < 0) vy[0]=vy[1]=0;\r
1536 vy[2]=vy[3]=(yb - y);\r
1537 if (vy[2] > 256) vy[2]=vy[3]=256;\r
1538\r
1539 if ((ux[0] >= ux[2]) || // -> cheaters never win...\r
1540 (vy[0] >= vy[2])) continue; // (but winners always cheat...)\r
1541 \r
1542 xrMovieArea.x0=lx0+U; xrMovieArea.y0=ly0;\r
1543 xrMovieArea.x1=lx2+U; xrMovieArea.y1=ly2;\r
1544 \r
1545 offsetScreenUpload(Position);\r
1546\r
1547 //glRasterPos2f(vertex[0].x,vertex[0].y);\r
1548\r
1549 //glDrawPixels(xrMovieArea.x1-xrMovieArea.x0,\r
1550 // xrMovieArea.y1-xrMovieArea.y0,\r
1551 // GL_RGBA,GL_UNSIGNED_BYTE,\r
1552 LoadDirectMovieFast();//);\r
1553\r
1554 U+=UStep;\r
1555 }\r
1556 }\r
1557\r
1558 //----------------------------------------------------//\r
1559\r
1560// glPixelZoom(1.0F,1.0F);\r
1561\r
9f58cabb 1562 glEnable(GL_ALPHA_TEST); glError();\r
1563 glEnable(GL_SCISSOR_TEST); glError();\r
ce879073 1564}\r
1565\r
1566////////////////////////////////////////////////////////////////////////\r
1567\r
1568void UploadScreen(long Position)\r
1569{\r
1570 short x, y, YStep, XStep, U, s, UStep,ux[4],vy[4];\r
1571 short xa,xb,ya,yb;\r
1572\r
1573 if(xrUploadArea.x0>1023) xrUploadArea.x0=1023;\r
1574 if(xrUploadArea.x1>1024) xrUploadArea.x1=1024;\r
1575 if(xrUploadArea.y0>iGPUHeightMask) xrUploadArea.y0=iGPUHeightMask;\r
1576 if(xrUploadArea.y1>iGPUHeight) xrUploadArea.y1=iGPUHeight;\r
1577\r
1578 if(xrUploadArea.x0==xrUploadArea.x1) return;\r
1579 if(xrUploadArea.y0==xrUploadArea.y1) return;\r
1580\r
1581 if(PSXDisplay.Disabled && iOffscreenDrawing<4) return;\r
1582\r
1583 iDrawnSomething = 2;\r
1584 iLastRGB24=PSXDisplay.RGB24+1;\r
1585\r
1586 if(bSkipNextFrame) return;\r
1587\r
1588 if(dwActFixes & 2) {UploadScreenEx(Position);return;}\r
1589\r
1590 bUsingMovie = TRUE;\r
1591 bDrawTextured = TRUE; // just doing textures\r
1592 bDrawSmoothShaded = FALSE;\r
1593\r
1594/* if(bGLBlend) vertex[0].c.lcol=0xff7f7f7f; // set solid col\r
1595 else */vertex[0].c.lcol=0xffffffff;\r
1596 SETCOL(vertex[0]); \r
1597\r
1598 SetOGLDisplaySettings(0);\r
1599\r
1600 YStep = 256; // max texture size\r
1601 XStep = 256;\r
1602\r
1603 UStep = (PSXDisplay.RGB24 ? 128 : 0);\r
1604 \r
1605 ya=xrUploadArea.y0;\r
1606 yb=xrUploadArea.y1;\r
1607 xa=xrUploadArea.x0;\r
1608 xb=xrUploadArea.x1;\r
1609\r
1610 for(y=ya;y<=yb;y+=YStep) // loop y\r
1611 {\r
1612 U = 0;\r
1613 for(x=xa;x<=xb;x+=XStep) // loop x\r
1614 {\r
1615 ly0 = ly1 = y; // -> get y coords\r
1616 ly2 = y + YStep;\r
1617 if (ly2 > yb) ly2 = yb;\r
1618 ly3 = ly2;\r
1619\r
1620 lx0 = lx3 = x; // -> get x coords\r
1621 lx1 = x + XStep;\r
1622 if (lx1 > xb) lx1 = xb;\r
1623\r
1624 lx2 = lx1;\r
1625\r
1626 ux[0]=ux[3]=(xa - x); // -> set tex x coords\r
1627 if (ux[0] < 0) ux[0]=ux[3]=0;\r
1628 ux[2]=ux[1]=(xb - x);\r
1629 if (ux[2] > 256) ux[2]=ux[1]=256;\r
1630\r
1631 vy[0]=vy[1]=(ya - y); // -> set tex y coords\r
1632 if (vy[0] < 0) vy[0]=vy[1]=0;\r
1633 vy[2]=vy[3]=(yb - y);\r
1634 if (vy[2] > 256) vy[2]=vy[3]=256;\r
1635\r
1636 if ((ux[0] >= ux[2]) || // -> cheaters never win...\r
1637 (vy[0] >= vy[2])) continue; // (but winners always cheat...)\r
1638 \r
1639 xrMovieArea.x0=lx0+U; xrMovieArea.y0=ly0;\r
1640 xrMovieArea.x1=lx2+U; xrMovieArea.y1=ly2;\r
1641\r
1642 s=ux[2] - ux[0]; if(s>255) s=255;\r
1643\r
1644 gl_ux[2] = gl_ux[1] = s;\r
1645 s=vy[2] - vy[0]; if(s>255) s=255;\r
1646 gl_vy[2] = gl_vy[3] = s;\r
1647 gl_ux[0] = gl_ux[3] = gl_vy[0] = gl_vy[1] = 0;\r
1648\r
1649 SetRenderState((unsigned long)0x01000000);\r
1650 SetRenderMode((unsigned long)0x01000000, FALSE); // upload texture data\r
1651 offsetScreenUpload(Position);\r
1652 assignTextureVRAMWrite();\r
1653\r
1654 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
1655\r
1656 U+=UStep;\r
1657 }\r
1658 }\r
1659\r
1660 bUsingMovie=FALSE; // done...\r
1661 bDisplayNotSet = TRUE;\r
1662}\r
1663\r
1664////////////////////////////////////////////////////////////////////////\r
1665// Detect next screen\r
1666////////////////////////////////////////////////////////////////////////\r
1667\r
1668BOOL IsCompleteInsideNextScreen(short x, short y, short xoff, short yoff)\r
1669{ \r
1670 if (x > PSXDisplay.DisplayPosition.x+1) return FALSE;\r
1671 if ((x + xoff) < PSXDisplay.DisplayEnd.x-1) return FALSE;\r
1672 yoff+=y;\r
1673 if (y >= PSXDisplay.DisplayPosition.y &&\r
1674 y <= PSXDisplay.DisplayEnd.y )\r
1675 {\r
1676 if ((yoff) >= PSXDisplay.DisplayPosition.y &&\r
1677 (yoff) <= PSXDisplay.DisplayEnd.y ) return TRUE;\r
1678 } \r
1679 if (y > PSXDisplay.DisplayPosition.y+1) return FALSE;\r
1680 if (yoff < PSXDisplay.DisplayEnd.y-1) return FALSE;\r
1681 return TRUE;\r
1682}\r
1683\r
1684BOOL IsPrimCompleteInsideNextScreen(short x, short y, short xoff, short yoff)\r
1685{\r
1686 x+=PSXDisplay.DrawOffset.x;\r
1687 if (x > PSXDisplay.DisplayPosition.x+1) return FALSE;\r
1688 y+=PSXDisplay.DrawOffset.y;\r
1689 if (y > PSXDisplay.DisplayPosition.y+1) return FALSE;\r
1690 xoff+=PSXDisplay.DrawOffset.x;\r
1691 if (xoff < PSXDisplay.DisplayEnd.x-1) return FALSE;\r
1692 yoff+=PSXDisplay.DrawOffset.y;\r
1693 if (yoff < PSXDisplay.DisplayEnd.y-1) return FALSE;\r
1694 return TRUE;\r
1695}\r
1696\r
1697BOOL IsInsideNextScreen(short x, short y, short xoff, short yoff)\r
1698{ \r
1699 if (x > PSXDisplay.DisplayEnd.x) return FALSE;\r
1700 if (y > PSXDisplay.DisplayEnd.y) return FALSE;\r
1701 if ((x + xoff) < PSXDisplay.DisplayPosition.x) return FALSE;\r
1702 if ((y + yoff) < PSXDisplay.DisplayPosition.y) return FALSE;\r
1703 return TRUE;\r
1704}\r
1705\r
1706////////////////////////////////////////////////////////////////////////\r
1707// mask stuff...\r
1708////////////////////////////////////////////////////////////////////////\r
1709\r
1710//Mask1 Set mask bit while drawing. 1 = on\r
1711//Mask2 Do not draw to mask areas. 1= on\r
1712\r
677ea103 1713void cmdSTP(unsigned char * baseAddr)\r
ce879073 1714{\r
1715 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
1716\r
1717 STATUSREG&=~0x1800; // clear the necessary bits\r
1718 STATUSREG|=((gdata & 0x03) << 11); // set the current bits\r
1719\r
1720 if(!iUseMask) return;\r
1721\r
1722 if(gdata&1) {sSetMask=0x8000;lSetMask=0x80008000;iSetMask=1;}\r
1723 else {sSetMask=0; lSetMask=0; iSetMask=0;}\r
1724\r
1725 if(gdata&2) \r
1726 {\r
1727 if(!(gdata&1)) iSetMask=2;\r
1728 bCheckMask=TRUE;\r
1729 if(iDepthFunc==0) return;\r
1730 iDepthFunc=0;\r
9f58cabb 1731 glDepthFunc(GL_LESS); glError();\r
ce879073 1732 }\r
1733 else\r
1734 {\r
1735 bCheckMask=FALSE;\r
1736 if(iDepthFunc==1) return;\r
9f58cabb 1737 glDepthFunc(GL_ALWAYS); glError();\r
ce879073 1738 iDepthFunc=1;\r
1739 }\r
1740}\r
1741\r
1742////////////////////////////////////////////////////////////////////////\r
1743// cmd: Set texture page infos\r
1744////////////////////////////////////////////////////////////////////////\r
1745\r
677ea103 1746void cmdTexturePage(unsigned char * baseAddr)\r
ce879073 1747{\r
1748 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
1749 UpdateGlobalTP((unsigned short)gdata);\r
1750 GlobalTextREST = (gdata&0x00ffffff)>>9;\r
1751}\r
1752\r
1753////////////////////////////////////////////////////////////////////////\r
1754// cmd: turn on/off texture window\r
1755////////////////////////////////////////////////////////////////////////\r
1756\r
677ea103 1757void cmdTextureWindow(unsigned char *baseAddr)\r
ce879073 1758{\r
1759 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
1760\r
1761 unsigned long YAlign,XAlign;\r
1762\r
1763 ulGPUInfoVals[INFO_TW]=gdata&0xFFFFF;\r
1764\r
1765 if(gdata & 0x020)\r
1766 TWin.Position.y1 = 8; // xxxx1\r
1767 else if (gdata & 0x040)\r
1768 TWin.Position.y1 = 16; // xxx10\r
1769 else if (gdata & 0x080)\r
1770 TWin.Position.y1 = 32; // xx100\r
1771 else if (gdata & 0x100)\r
1772 TWin.Position.y1 = 64; // x1000\r
1773 else if (gdata & 0x200)\r
1774 TWin.Position.y1 = 128; // 10000\r
1775 else\r
1776 TWin.Position.y1 = 256; // 00000\r
1777\r
1778 // Texture window size is determined by the least bit set of the relevant 5 bits\r
1779\r
1780 if (gdata & 0x001)\r
1781 TWin.Position.x1 = 8; // xxxx1\r
1782 else if (gdata & 0x002)\r
1783 TWin.Position.x1 = 16; // xxx10\r
1784 else if (gdata & 0x004)\r
1785 TWin.Position.x1 = 32; // xx100\r
1786 else if (gdata & 0x008)\r
1787 TWin.Position.x1 = 64; // x1000\r
1788 else if (gdata & 0x010)\r
1789 TWin.Position.x1 = 128; // 10000\r
1790 else\r
1791 TWin.Position.x1 = 256; // 00000\r
1792\r
1793 // Re-calculate the bit field, because we can't trust what is passed in the data\r
1794\r
1795 YAlign = (unsigned long)(32 - (TWin.Position.y1 >> 3));\r
1796 XAlign = (unsigned long)(32 - (TWin.Position.x1 >> 3));\r
1797\r
1798 // Absolute position of the start of the texture window\r
1799\r
1800 TWin.Position.y0 = (short)(((gdata >> 15) & YAlign) << 3);\r
1801 TWin.Position.x0 = (short)(((gdata >> 10) & XAlign) << 3);\r
1802\r
1803 if((TWin.Position.x0 == 0 && // tw turned off\r
1804 TWin.Position.y0 == 0 &&\r
1805 TWin.Position.x1 == 0 &&\r
1806 TWin.Position.y1 == 0) ||\r
1807 (TWin.Position.x1 == 256 &&\r
1808 TWin.Position.y1 == 256))\r
1809 {\r
1810 bUsingTWin = FALSE; // -> just do it\r
1811\r
1812#ifdef OWNSCALE\r
1813 TWin.UScaleFactor = 1.0f;\r
1814 TWin.VScaleFactor = 1.0f;\r
1815#else\r
1816 TWin.UScaleFactor = \r
1817 TWin.VScaleFactor = 1.0f/256.0f;\r
1818#endif\r
1819 }\r
1820 else // tw turned on\r
1821 {\r
1822 bUsingTWin = TRUE;\r
1823\r
1824 TWin.OPosition.y1 = TWin.Position.y1; // -> get psx sizes\r
1825 TWin.OPosition.x1 = TWin.Position.x1; \r
1826\r
1827 if(TWin.Position.x1<=2) TWin.Position.x1=2; // -> set OGL sizes\r
1828 else\r
1829 if(TWin.Position.x1<=4) TWin.Position.x1=4;\r
1830 else\r
1831 if(TWin.Position.x1<=8) TWin.Position.x1=8;\r
1832 else\r
1833 if(TWin.Position.x1<=16) TWin.Position.x1=16;\r
1834 else\r
1835 if(TWin.Position.x1<=32) TWin.Position.x1=32;\r
1836 else\r
1837 if(TWin.Position.x1<=64) TWin.Position.x1=64;\r
1838 else\r
1839 if(TWin.Position.x1<=128) TWin.Position.x1=128;\r
1840 else\r
1841 if(TWin.Position.x1<=256) TWin.Position.x1=256;\r
1842 \r
1843 if(TWin.Position.y1<=2) TWin.Position.y1=2;\r
1844 else\r
1845 if(TWin.Position.y1<=4) TWin.Position.y1=4;\r
1846 else\r
1847 if(TWin.Position.y1<=8) TWin.Position.y1=8;\r
1848 else\r
1849 if(TWin.Position.y1<=16) TWin.Position.y1=16;\r
1850 else\r
1851 if(TWin.Position.y1<=32) TWin.Position.y1=32;\r
1852 else\r
1853 if(TWin.Position.y1<=64) TWin.Position.y1=64;\r
1854 else\r
1855 if(TWin.Position.y1<=128) TWin.Position.y1=128;\r
1856 else\r
1857 if(TWin.Position.y1<=256) TWin.Position.y1=256;\r
1858\r
1859#ifdef OWNSCALE\r
1860 TWin.UScaleFactor = (float)TWin.Position.x1;\r
1861 TWin.VScaleFactor = (float)TWin.Position.y1;\r
1862#else\r
1863 TWin.UScaleFactor = ((float)TWin.Position.x1)/256.0f; // -> set scale factor\r
1864 TWin.VScaleFactor = ((float)TWin.Position.y1)/256.0f;\r
1865#endif\r
1866 }\r
1867}\r
1868\r
1869////////////////////////////////////////////////////////////////////////\r
1870// mmm, Lewpy uses that in TileS ... I don't ;)\r
1871////////////////////////////////////////////////////////////////////////\r
1872\r
1873/*\r
1874void ClampToPSXDrawAreaOffset(short *x0, short *y0, short *x1, short *y1)\r
1875{\r
1876 if (*x0 < PSXDisplay.DrawArea.x0)\r
1877 {\r
1878 *x1 -= (PSXDisplay.DrawArea.x0 - *x0);\r
1879 *x0 = PSXDisplay.DrawArea.x0;\r
1880 }\r
1881 else\r
1882 if (*x0 > PSXDisplay.DrawArea.x1)\r
1883 {\r
1884 *x0 = PSXDisplay.DrawArea.x1;\r
1885 *x1 = 0;\r
1886 }\r
1887\r
1888 if (*y0 < PSXDisplay.DrawArea.y0)\r
1889 {\r
1890 *y1 -= (PSXDisplay.DrawArea.y0 - *y0);\r
1891 *y0 = PSXDisplay.DrawArea.y0;\r
1892 }\r
1893 else\r
1894 if (*y0 > PSXDisplay.DrawArea.y1)\r
1895 {\r
1896 *y0 = PSXDisplay.DrawArea.y1;\r
1897 *y1 = 0;\r
1898 }\r
1899\r
1900 if (*x1 < 0) *x1 = 0;\r
1901\r
1902 if ((*x1 + *x0) > PSXDisplay.DrawArea.x1)\r
1903 *x1 = (PSXDisplay.DrawArea.x1 - *x0 + 1);\r
1904\r
1905 if (*y1 < 0) *y1 = 0;\r
1906\r
1907 if ((*y1 + *y0) > PSXDisplay.DrawArea.y1)\r
1908 *y1 = (PSXDisplay.DrawArea.y1 - *y0 + 1);\r
1909}\r
1910*/\r
1911\r
1912////////////////////////////////////////////////////////////////////////\r
1913// Check draw area dimensions\r
1914////////////////////////////////////////////////////////////////////////\r
1915\r
1916void ClampToPSXScreen(short *x0, short *y0, short *x1, short *y1)\r
1917{\r
1918 if (*x0 < 0) *x0 = 0;\r
1919 else\r
1920 if (*x0 > 1023) *x0 = 1023;\r
1921 \r
1922 if (*x1 < 0) *x1 = 0;\r
1923 else\r
1924 if (*x1 > 1023) *x1 = 1023;\r
1925\r
1926 if (*y0 < 0) *y0 = 0;\r
1927 else\r
1928 if (*y0 > iGPUHeightMask) *y0 = iGPUHeightMask;\r
1929 \r
1930 if (*y1 < 0) *y1 = 0;\r
1931 else\r
1932 if (*y1 > iGPUHeightMask) *y1 = iGPUHeightMask;\r
1933}\r
1934\r
1935////////////////////////////////////////////////////////////////////////\r
1936// Used in Load Image and Blk Fill\r
1937////////////////////////////////////////////////////////////////////////\r
1938\r
1939void ClampToPSXScreenOffset(short *x0, short *y0, short *x1, short *y1)\r
1940{\r
1941 if (*x0 < 0)\r
1942 { *x1 += *x0; *x0 = 0; }\r
1943 else\r
1944 if (*x0 > 1023)\r
1945 { *x0 = 1023; *x1 = 0; }\r
1946\r
1947 if (*y0 < 0)\r
1948 { *y1 += *y0; *y0 = 0; }\r
1949 else\r
1950 if (*y0 > iGPUHeightMask)\r
1951 { *y0 = iGPUHeightMask; *y1 = 0; }\r
1952\r
1953 if (*x1 < 0) *x1 = 0;\r
1954\r
1955 if ((*x1 + *x0) > 1024) *x1 = (1024 - *x0);\r
1956\r
1957 if (*y1 < 0) *y1 = 0;\r
1958\r
1959 if ((*y1 + *y0) > iGPUHeight) *y1 = (iGPUHeight - *y0);\r
1960}\r
1961\r
1962////////////////////////////////////////////////////////////////////////\r
1963// cmd: start of drawing area... primitives will be clipped inside\r
1964////////////////////////////////////////////////////////////////////////\r
1965\r
677ea103 1966void cmdDrawAreaStart(unsigned char * baseAddr)\r
ce879073 1967{\r
1968 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
1969\r
1970 drawX = gdata & 0x3ff; // for soft drawing\r
1971 if(drawX>=1024) drawX=1023;\r
1972\r
1973 if(dwGPUVersion==2)\r
1974 {\r
1975 ulGPUInfoVals[INFO_DRAWSTART]=gdata&0x3FFFFF;\r
1976 drawY = (gdata>>12)&0x3ff;\r
1977 }\r
1978 else\r
1979 {\r
1980 ulGPUInfoVals[INFO_DRAWSTART]=gdata&0xFFFFF;\r
1981 drawY = (gdata>>10)&0x3ff;\r
1982 }\r
1983\r
1984 if(drawY>=iGPUHeight) drawY=iGPUHeightMask;\r
1985\r
1986 PreviousPSXDisplay.DrawArea.y0=PSXDisplay.DrawArea.y0;\r
1987 PreviousPSXDisplay.DrawArea.x0=PSXDisplay.DrawArea.x0;\r
1988\r
1989 PSXDisplay.DrawArea.y0 = (short)drawY; // for OGL drawing\r
1990 PSXDisplay.DrawArea.x0 = (short)drawX;\r
1991}\r
1992\r
1993////////////////////////////////////////////////////////////////////////\r
1994// cmd: end of drawing area... primitives will be clipped inside\r
1995////////////////////////////////////////////////////////////////////////\r
1996\r
677ea103 1997void cmdDrawAreaEnd(unsigned char * baseAddr)\r
ce879073 1998{\r
1999 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
2000\r
2001 drawW = gdata & 0x3ff; // for soft drawing\r
2002 if(drawW>=1024) drawW=1023;\r
2003\r
2004 if(dwGPUVersion==2)\r
2005 {\r
2006 ulGPUInfoVals[INFO_DRAWEND]=gdata&0x3FFFFF;\r
2007 drawH = (gdata>>12)&0x3ff;\r
2008 }\r
2009 else\r
2010 {\r
2011 ulGPUInfoVals[INFO_DRAWEND]=gdata&0xFFFFF;\r
2012 drawH = (gdata>>10)&0x3ff;\r
2013 }\r
2014 \r
2015 if(drawH>=iGPUHeight) drawH=iGPUHeightMask;\r
2016\r
2017 PSXDisplay.DrawArea.y1 = (short)drawH; // for OGL drawing\r
2018 PSXDisplay.DrawArea.x1 = (short)drawW;\r
2019\r
2020 ClampToPSXScreen(&PSXDisplay.DrawArea.x0, // clamp\r
2021 &PSXDisplay.DrawArea.y0,\r
2022 &PSXDisplay.DrawArea.x1,\r
2023 &PSXDisplay.DrawArea.y1);\r
2024\r
2025 bDisplayNotSet = TRUE;\r
2026}\r
2027\r
2028////////////////////////////////////////////////////////////////////////\r
2029// cmd: draw offset... will be added to prim coords\r
2030////////////////////////////////////////////////////////////////////////\r
2031\r
677ea103 2032void cmdDrawOffset(unsigned char * baseAddr)\r
ce879073 2033{\r
2034 unsigned long gdata = ((unsigned long*)baseAddr)[0];\r
2035\r
2036 PreviousPSXDisplay.DrawOffset.x = \r
2037 PSXDisplay.DrawOffset.x = (short)(gdata & 0x7ff);\r
2038\r
2039 if(dwGPUVersion==2)\r
2040 {\r
2041 ulGPUInfoVals[INFO_DRAWOFF]=gdata&0x7FFFFF;\r
2042 PSXDisplay.DrawOffset.y = (short)((gdata>>12) & 0x7ff);\r
2043 }\r
2044 else\r
2045 {\r
2046 ulGPUInfoVals[INFO_DRAWOFF]=gdata&0x3FFFFF;\r
2047 PSXDisplay.DrawOffset.y = (short)((gdata>>11) & 0x7ff);\r
2048 }\r
2049 \r
2050 PSXDisplay.DrawOffset.x=(short)(((int)PSXDisplay.DrawOffset.x<<21)>>21);\r
2051 PSXDisplay.DrawOffset.y=(short)(((int)PSXDisplay.DrawOffset.y<<21)>>21);\r
2052\r
2053 PSXDisplay.CumulOffset.x = // new OGL prim offsets\r
2054 PSXDisplay.DrawOffset.x - PSXDisplay.GDrawOffset.x + PreviousPSXDisplay.Range.x0;\r
2055 PSXDisplay.CumulOffset.y = \r
2056 PSXDisplay.DrawOffset.y - PSXDisplay.GDrawOffset.y + PreviousPSXDisplay.Range.y0;\r
2057}\r
2058\r
2059////////////////////////////////////////////////////////////////////////\r
2060// cmd: load image to vram\r
2061////////////////////////////////////////////////////////////////////////\r
2062\r
677ea103 2063void primLoadImage(unsigned char * baseAddr)\r
ce879073 2064{\r
2065 unsigned short *sgpuData = ((unsigned short *) baseAddr);\r
2066\r
2067 VRAMWrite.x = sgpuData[2]&0x03ff;\r
2068 VRAMWrite.y = sgpuData[3]&iGPUHeightMask;\r
2069 VRAMWrite.Width = sgpuData[4];\r
2070 VRAMWrite.Height = sgpuData[5];\r
2071\r
2072 iDataWriteMode = DR_VRAMTRANSFER;\r
2073 VRAMWrite.ImagePtr = psxVuw + (VRAMWrite.y<<10) + VRAMWrite.x;\r
2074 VRAMWrite.RowsRemaining = VRAMWrite.Width;\r
2075 VRAMWrite.ColsRemaining = VRAMWrite.Height;\r
2076\r
2077 bNeedWriteUpload=TRUE;\r
2078}\r
2079\r
2080////////////////////////////////////////////////////////////////////////\r
2081\r
2082void PrepareRGB24Upload(void)\r
2083{\r
2084 VRAMWrite.x=(VRAMWrite.x*2)/3;\r
2085 VRAMWrite.Width=(VRAMWrite.Width*2)/3;\r
2086\r
2087 if(!PSXDisplay.InterlacedTest && // NEW\r
2088 CheckAgainstScreen(VRAMWrite.x, VRAMWrite.y, VRAMWrite.Width, VRAMWrite.Height))\r
2089 {\r
2090 xrUploadArea.x0-=PreviousPSXDisplay.DisplayPosition.x;\r
2091 xrUploadArea.x1-=PreviousPSXDisplay.DisplayPosition.x;\r
2092 xrUploadArea.y0-=PreviousPSXDisplay.DisplayPosition.y;\r
2093 xrUploadArea.y1-=PreviousPSXDisplay.DisplayPosition.y;\r
2094 } \r
2095 else\r
2096 if(CheckAgainstFrontScreen(VRAMWrite.x, VRAMWrite.y, VRAMWrite.Width, VRAMWrite.Height))\r
2097 {\r
2098 xrUploadArea.x0-=PSXDisplay.DisplayPosition.x;\r
2099 xrUploadArea.x1-=PSXDisplay.DisplayPosition.x;\r
2100 xrUploadArea.y0-=PSXDisplay.DisplayPosition.y;\r
2101 xrUploadArea.y1-=PSXDisplay.DisplayPosition.y;\r
2102 } \r
2103 else return;\r
2104\r
2105 if(bRenderFrontBuffer) \r
2106 {\r
2107 updateFrontDisplay();\r
2108 }\r
2109\r
2110 if(bNeedRGB24Update==FALSE)\r
2111 {\r
2112 xrUploadAreaRGB24=xrUploadArea;\r
2113 bNeedRGB24Update=TRUE;\r
2114 }\r
2115 else\r
2116 {\r
2117 xrUploadAreaRGB24.x0=min(xrUploadAreaRGB24.x0,xrUploadArea.x0);\r
2118 xrUploadAreaRGB24.x1=max(xrUploadAreaRGB24.x1,xrUploadArea.x1);\r
2119 xrUploadAreaRGB24.y0=min(xrUploadAreaRGB24.y0,xrUploadArea.y0);\r
2120 xrUploadAreaRGB24.y1=max(xrUploadAreaRGB24.y1,xrUploadArea.y1);\r
2121 }\r
2122}\r
2123\r
2124////////////////////////////////////////////////////////////////////////\r
2125\r
2126void CheckWriteUpdate()\r
2127{\r
2128 int iX=0,iY=0;\r
2129\r
2130 if(VRAMWrite.Width) iX=1;\r
2131 if(VRAMWrite.Height) iY=1;\r
2132\r
2133 InvalidateTextureArea(VRAMWrite.x, VRAMWrite.y, VRAMWrite.Width-iX, VRAMWrite.Height-iY);\r
2134\r
2135 if(PSXDisplay.Interlaced && !iOffscreenDrawing) return;\r
2136\r
2137 if(PSXDisplay.RGB24) {PrepareRGB24Upload();return;}\r
2138\r
2139 if(!PSXDisplay.InterlacedTest &&\r
2140 CheckAgainstScreen(VRAMWrite.x, VRAMWrite.y, VRAMWrite.Width, VRAMWrite.Height)) \r
2141 {\r
2142 if(dwActFixes&0x800) return;\r
2143\r
2144 if(bRenderFrontBuffer) \r
2145 {\r
2146 updateFrontDisplay();\r
2147 }\r
2148\r
2149 UploadScreen(FALSE);\r
2150\r
2151 bNeedUploadTest=TRUE;\r
2152 }\r
2153 else \r
2154 if(iOffscreenDrawing)\r
2155 {\r
2156 if (CheckAgainstFrontScreen(VRAMWrite.x, VRAMWrite.y, VRAMWrite.Width, VRAMWrite.Height)) \r
2157 {\r
2158 if(PSXDisplay.InterlacedTest)\r
2159 {\r
2160 if(PreviousPSXDisplay.InterlacedNew) \r
2161 {\r
2162 PreviousPSXDisplay.InterlacedNew=FALSE;\r
2163 bNeedInterlaceUpdate=TRUE;\r
2164 xrUploadAreaIL.x0=PSXDisplay.DisplayPosition.x;\r
2165 xrUploadAreaIL.y0=PSXDisplay.DisplayPosition.y;\r
2166 xrUploadAreaIL.x1=PSXDisplay.DisplayPosition.x+PSXDisplay.DisplayModeNew.x;\r
2167 xrUploadAreaIL.y1=PSXDisplay.DisplayPosition.y+PSXDisplay.DisplayModeNew.y;\r
2168 if(xrUploadAreaIL.x1>1023) xrUploadAreaIL.x1=1023;\r
2169 if(xrUploadAreaIL.y1>511) xrUploadAreaIL.y1=511;\r
2170 }\r
2171\r
2172 if(bNeedInterlaceUpdate==FALSE)\r
2173 {\r
2174 xrUploadAreaIL=xrUploadArea;\r
2175 bNeedInterlaceUpdate=TRUE;\r
2176 }\r
2177 else\r
2178 {\r
2179 xrUploadAreaIL.x0=min(xrUploadAreaIL.x0,xrUploadArea.x0);\r
2180 xrUploadAreaIL.x1=max(xrUploadAreaIL.x1,xrUploadArea.x1);\r
2181 xrUploadAreaIL.y0=min(xrUploadAreaIL.y0,xrUploadArea.y0);\r
2182 xrUploadAreaIL.y1=max(xrUploadAreaIL.y1,xrUploadArea.y1);\r
2183 }\r
2184 return;\r
2185 }\r
2186\r
2187 if(!bNeedUploadAfter)\r
2188 {\r
2189 bNeedUploadAfter = TRUE;\r
2190 xrUploadArea.x0=VRAMWrite.x;\r
2191 xrUploadArea.x1=VRAMWrite.x+VRAMWrite.Width;\r
2192 xrUploadArea.y0=VRAMWrite.y;\r
2193 xrUploadArea.y1=VRAMWrite.y+VRAMWrite.Height;\r
2194 }\r
2195 else\r
2196 {\r
2197 xrUploadArea.x0=min(xrUploadArea.x0,VRAMWrite.x);\r
2198 xrUploadArea.x1=max(xrUploadArea.x1,VRAMWrite.x+VRAMWrite.Width);\r
2199 xrUploadArea.y0=min(xrUploadArea.y0,VRAMWrite.y);\r
2200 xrUploadArea.y1=max(xrUploadArea.y1,VRAMWrite.y+VRAMWrite.Height);\r
2201 }\r
2202\r
2203 if(dwActFixes&0x8000)\r
2204 {\r
2205 if((xrUploadArea.x1-xrUploadArea.x0)>=(PSXDisplay.DisplayMode.x-32) &&\r
2206 (xrUploadArea.y1-xrUploadArea.y0)>=(PSXDisplay.DisplayMode.y-32))\r
2207 {\r
2208 UploadScreen(-1);\r
2209 updateFrontDisplay();\r
2210 }\r
2211 }\r
2212 }\r
2213 }\r
2214}\r
2215\r
2216////////////////////////////////////////////////////////////////////////\r
2217// cmd: vram -> psx mem\r
2218////////////////////////////////////////////////////////////////////////\r
2219\r
677ea103 2220void primStoreImage(unsigned char * baseAddr)\r
ce879073 2221{\r
2222 unsigned short *sgpuData = ((unsigned short *) baseAddr);\r
2223\r
2224 VRAMRead.x = sgpuData[2]&0x03ff;\r
2225 VRAMRead.y = sgpuData[3]&iGPUHeightMask;\r
2226 VRAMRead.Width = sgpuData[4];\r
2227 VRAMRead.Height = sgpuData[5];\r
2228\r
2229 VRAMRead.ImagePtr = psxVuw + (VRAMRead.y<<10) + VRAMRead.x;\r
2230 VRAMRead.RowsRemaining = VRAMRead.Width;\r
2231 VRAMRead.ColsRemaining = VRAMRead.Height;\r
2232\r
2233 iDataReadMode = DR_VRAMTRANSFER;\r
2234\r
2235 STATUSREG |= GPUSTATUS_READYFORVRAM;\r
2236}\r
2237\r
2238////////////////////////////////////////////////////////////////////////\r
2239// cmd: blkfill - NO primitive! Doesn't care about draw areas...\r
2240////////////////////////////////////////////////////////////////////////\r
2241\r
677ea103 2242void primBlkFill(unsigned char * baseAddr)\r
ce879073 2243{\r
2244 unsigned long *gpuData = ((unsigned long *) baseAddr);\r
2245 short *sgpuData = ((short *) baseAddr);\r
2246\r
2247 iDrawnSomething=1;\r
2248\r
2249 sprtX = sgpuData[2];\r
2250 sprtY = sgpuData[3];\r
2251 sprtW = sgpuData[4] & 0x3ff;\r
2252 sprtH = sgpuData[5] & iGPUHeightMask;\r
2253\r
2254 sprtW = (sprtW+15) & ~15;\r
2255\r
2256 // Increase H & W if they are one short of full values, because they never can be full values\r
2257 if (sprtH == iGPUHeightMask) sprtH=iGPUHeight;\r
2258 if (sprtW == 1023) sprtW=1024; \r
2259 \r
2260 // x and y of start\r
2261 ly0 = ly1 = sprtY;\r
2262 ly2 = ly3 = (sprtY+sprtH);\r
2263 lx0 = lx3 = sprtX;\r
2264 lx1 = lx2 = (sprtX+sprtW);\r
2265\r
2266 offsetBlk();\r
2267\r
2268 if(ClipVertexListScreen()) \r
2269 {\r
2270 PSXDisplay_t * pd;\r
2271 if(PSXDisplay.InterlacedTest) pd=&PSXDisplay;\r
2272 else pd=&PreviousPSXDisplay;\r
2273\r
2274 if ((lx0 <= pd->DisplayPosition.x+16) &&\r
2275 (ly0 <= pd->DisplayPosition.y+16) &&\r
2276 (lx2 >= pd->DisplayEnd.x-16) &&\r
2277 (ly2 >= pd->DisplayEnd.y-16))\r
2278 {\r
2279 GLclampf g,b,r;\r
2280 g=((GLclampf)GREEN(gpuData[0]))/255.0f;\r
2281 b=((GLclampf)BLUE(gpuData[0]))/255.0f;\r
2282 r=((GLclampf)RED(gpuData[0]))/255.0f;\r
2283 \r
edee4a7f 2284 //glDisable(GL_SCISSOR_TEST); glError();\r
9f58cabb 2285 glClearColor(r,g,b,1.0f); glError();\r
2286 glClear(uiBufferBits); glError();\r
ce879073 2287 gl_z=0.0f;\r
2288\r
2289 if(gpuData[0]!=0x02000000 &&\r
2290 (ly0>pd->DisplayPosition.y ||\r
2291 ly2<pd->DisplayEnd.y))\r
2292 {\r
2293 bDrawTextured = FALSE;\r
2294 bDrawSmoothShaded = FALSE;\r
2295 SetRenderState((unsigned long)0x01000000);\r
2296 SetRenderMode((unsigned long)0x01000000, FALSE);\r
2297 vertex[0].c.lcol=0xff000000;\r
2298 SETCOL(vertex[0]); \r
2299 if(ly0>pd->DisplayPosition.y)\r
2300 {\r
2301 vertex[0].x=0;vertex[0].y=0;\r
2302 vertex[1].x=pd->DisplayEnd.x-pd->DisplayPosition.x;vertex[1].y=0;\r
2303 vertex[2].x=vertex[1].x;vertex[2].y=ly0-pd->DisplayPosition.y;\r
2304 vertex[3].x=0;vertex[3].y=vertex[2].y;\r
2305 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2306 }\r
2307 if(ly2<pd->DisplayEnd.y)\r
2308 {\r
2309 vertex[0].x=0;vertex[0].y=(pd->DisplayEnd.y-pd->DisplayPosition.y)-(pd->DisplayEnd.y-ly2);\r
2310 vertex[1].x=pd->DisplayEnd.x-pd->DisplayPosition.x;vertex[1].y=vertex[0].y;\r
2311 vertex[2].x=vertex[1].x;vertex[2].y=pd->DisplayEnd.y;\r
2312 vertex[3].x=0;vertex[3].y=vertex[2].y;\r
2313 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2314 }\r
2315 }\r
2316\r
edee4a7f 2317 //glEnable(GL_SCISSOR_TEST); glError();\r
ce879073 2318 }\r
2319 else\r
2320 {\r
2321 bDrawTextured = FALSE;\r
2322 bDrawSmoothShaded = FALSE;\r
2323 SetRenderState((unsigned long)0x01000000);\r
2324 SetRenderMode((unsigned long)0x01000000, FALSE);\r
2325 vertex[0].c.lcol=gpuData[0]|0xff000000;\r
2326 SETCOL(vertex[0]); \r
edee4a7f 2327 //glDisable(GL_SCISSOR_TEST); glError();\r
ce879073 2328 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
edee4a7f 2329 //glEnable(GL_SCISSOR_TEST); glError();\r
ce879073 2330 }\r
2331 }\r
2332\r
2333 //mmm... will clean all stuff, also if not all _should_ be cleaned...\r
2334 //if (IsInsideNextScreen(sprtX, sprtY, sprtW, sprtH))\r
2335 // try this:\r
2336 if (IsCompleteInsideNextScreen(sprtX, sprtY, sprtW, sprtH))\r
2337 {\r
2338 lClearOnSwapColor = COLOR(gpuData[0]);\r
2339 lClearOnSwap = 1;\r
2340 }\r
2341\r
2342/* if(iOffscreenDrawing)\r
2343 {\r
2344 ClampToPSXScreenOffset( &sprtX, &sprtY, &sprtW, &sprtH);\r
2345 if ((sprtW == 0) || (sprtH == 0)) return;\r
2346 InvalidateTextureArea(sprtX, sprtY, sprtW-1, sprtH-1); \r
2347\r
2348 sprtW+=sprtX;\r
2349 sprtH+=sprtY;\r
2350\r
2351 FillSoftwareArea(sprtX, sprtY, sprtW, sprtH, BGR24to16(gpuData[0]));\r
2352 }*/\r
2353}\r
2354 \r
2355////////////////////////////////////////////////////////////////////////\r
2356// cmd: move image vram -> vram\r
2357////////////////////////////////////////////////////////////////////////\r
2358\r
2359void MoveImageWrapped(short imageX0,short imageY0,\r
2360 short imageX1,short imageY1,\r
2361 short imageSX,short imageSY)\r
2362{\r
2363 int i,j,imageXE,imageYE;\r
2364\r
2365 if(iFrameReadType&2)\r
2366 {\r
2367 imageXE=imageX0+imageSX;\r
2368 imageYE=imageY0+imageSY;\r
2369\r
2370 if(imageYE>iGPUHeight && imageXE>1024) \r
2371 {\r
2372 CheckVRamRead(0,0,\r
2373 (imageXE&0x3ff),\r
2374 (imageY0&iGPUHeightMask),\r
2375 FALSE);\r
2376 }\r
2377\r
2378 if(imageXE>1024) \r
2379 {\r
2380 CheckVRamRead(0,imageY0, \r
2381 (imageXE&0x3ff),\r
2382 (imageYE>iGPUHeight)?iGPUHeight:imageYE,\r
2383 FALSE);\r
2384 }\r
2385\r
2386 if(imageYE>iGPUHeight) \r
2387 {\r
2388 CheckVRamRead(imageX0,0, \r
2389 (imageXE>1024)?1024:imageXE,\r
2390 imageYE&iGPUHeightMask,\r
2391 FALSE);\r
2392 }\r
2393\r
2394 CheckVRamRead(imageX0,imageY0, \r
2395 (imageXE>1024)?1024:imageXE,\r
2396 (imageYE>iGPUHeight)?iGPUHeight:imageYE,\r
2397 FALSE);\r
2398 }\r
2399\r
2400 for(j=0;j<imageSY;j++)\r
2401 for(i=0;i<imageSX;i++)\r
2402 psxVuw [(1024*((imageY1+j)&iGPUHeightMask))+((imageX1+i)&0x3ff)]=\r
2403 psxVuw[(1024*((imageY0+j)&iGPUHeightMask))+((imageX0+i)&0x3ff)];\r
2404\r
2405 if(!PSXDisplay.RGB24)\r
2406 {\r
2407 imageXE=imageX1+imageSX;\r
2408 imageYE=imageY1+imageSY;\r
2409\r
2410 if(imageYE>iGPUHeight && imageXE>1024) \r
2411 {\r
2412 InvalidateTextureArea(0,0,\r
2413 (imageXE&0x3ff)-1,\r
2414 (imageYE&iGPUHeightMask)-1);\r
2415 }\r
2416\r
2417 if(imageXE>1024) \r
2418 {\r
2419 InvalidateTextureArea(0,imageY1,\r
2420 (imageXE&0x3ff)-1,\r
2421 ((imageYE>iGPUHeight)?iGPUHeight:imageYE)-imageY1-1);\r
2422 }\r
2423\r
2424 if(imageYE>iGPUHeight) \r
2425 {\r
2426 InvalidateTextureArea(imageX1,0,\r
2427 ((imageXE>1024)?1024:imageXE)-imageX1-1,\r
2428 (imageYE&iGPUHeightMask)-1);\r
2429 }\r
2430\r
2431 InvalidateTextureArea(imageX1,imageY1,\r
2432 ((imageXE>1024)?1024:imageXE)-imageX1-1,\r
2433 ((imageYE>iGPUHeight)?iGPUHeight:imageYE)-imageY1-1);\r
2434 }\r
2435}\r
2436\r
2437////////////////////////////////////////////////////////////////////////\r
2438\r
677ea103 2439void primMoveImage(unsigned char * baseAddr)\r
ce879073 2440{\r
2441 short *sgpuData = ((short *) baseAddr);\r
2442 short imageY0,imageX0,imageY1,imageX1,imageSX,imageSY,i,j;\r
2443\r
2444 imageX0 = sgpuData[2]&0x03ff;\r
2445 imageY0 = sgpuData[3]&iGPUHeightMask;\r
2446 imageX1 = sgpuData[4]&0x03ff;\r
2447 imageY1 = sgpuData[5]&iGPUHeightMask;\r
2448 imageSX = sgpuData[6];\r
2449 imageSY = sgpuData[7];\r
2450\r
2451 if((imageX0 == imageX1) && (imageY0 == imageY1)) return; \r
2452 if(imageSX<=0) return;\r
2453 if(imageSY<=0) return;\r
2454\r
2455 if(iGPUHeight==1024 && sgpuData[7]>1024) return;\r
2456\r
2457 if((imageY0+imageSY)>iGPUHeight ||\r
2458 (imageX0+imageSX)>1024 ||\r
2459 (imageY1+imageSY)>iGPUHeight ||\r
2460 (imageX1+imageSX)>1024)\r
2461 {\r
2462 MoveImageWrapped(imageX0,imageY0,imageX1,imageY1,imageSX,imageSY);\r
2463 if((imageY0+imageSY)>iGPUHeight) imageSY=iGPUHeight-imageY0;\r
2464 if((imageX0+imageSX)>1024) imageSX=1024-imageX0;\r
2465 if((imageY1+imageSY)>iGPUHeight) imageSY=iGPUHeight-imageY1;\r
2466 if((imageX1+imageSX)>1024) imageSX=1024-imageX1;\r
2467 }\r
2468\r
2469 if(iFrameReadType&2)\r
2470 CheckVRamRead(imageX0,imageY0, \r
2471 imageX0+imageSX,\r
2472 imageY0+imageSY,\r
2473 FALSE);\r
2474\r
2475 if(imageSX&1)\r
2476 {\r
2477 unsigned short *SRCPtr, *DSTPtr;\r
2478 unsigned short LineOffset;\r
2479\r
2480 SRCPtr = psxVuw + (1024*imageY0) + imageX0;\r
2481 DSTPtr = psxVuw + (1024*imageY1) + imageX1;\r
2482\r
2483 LineOffset = 1024 - imageSX;\r
2484\r
2485 for(j=0;j<imageSY;j++)\r
2486 {\r
2487 for(i=0;i<imageSX;i++) *DSTPtr++ = *SRCPtr++;\r
2488 SRCPtr += LineOffset;\r
2489 DSTPtr += LineOffset;\r
2490 }\r
2491 }\r
2492 else\r
2493 {\r
2494 unsigned long *SRCPtr, *DSTPtr;\r
2495 unsigned short LineOffset;\r
2496 int dx=imageSX>>1;\r
2497\r
2498 SRCPtr = (unsigned long *)(psxVuw + (1024*imageY0) + imageX0);\r
2499 DSTPtr = (unsigned long *)(psxVuw + (1024*imageY1) + imageX1);\r
2500\r
2501 LineOffset = 512 - dx;\r
2502\r
2503 for(j=0;j<imageSY;j++)\r
2504 {\r
2505 for(i=0;i<dx;i++) *DSTPtr++ = *SRCPtr++;\r
2506 SRCPtr += LineOffset;\r
2507 DSTPtr += LineOffset;\r
2508 }\r
2509 }\r
2510\r
2511 if (!PSXDisplay.RGB24)\r
2512 {\r
2513 InvalidateTextureArea(imageX1,imageY1,imageSX-1,imageSY-1);\r
2514\r
2515 if (CheckAgainstScreen(imageX1,imageY1,imageSX,imageSY)) \r
2516 {\r
2517 if(imageX1>=PreviousPSXDisplay.DisplayPosition.x &&\r
2518 imageX1<PreviousPSXDisplay.DisplayEnd.x &&\r
2519 imageY1>=PreviousPSXDisplay.DisplayPosition.y &&\r
2520 imageY1<PreviousPSXDisplay.DisplayEnd.y)\r
2521 {\r
2522 imageX1 += imageSX;\r
2523 imageY1 += imageSY;\r
2524\r
2525 if(imageX1>=PreviousPSXDisplay.DisplayPosition.x &&\r
2526 imageX1<=PreviousPSXDisplay.DisplayEnd.x &&\r
2527 imageY1>=PreviousPSXDisplay.DisplayPosition.y &&\r
2528 imageY1<=PreviousPSXDisplay.DisplayEnd.y)\r
2529 {\r
2530 if(!(\r
2531 imageX0>=PSXDisplay.DisplayPosition.x &&\r
2532 imageX0<PSXDisplay.DisplayEnd.x &&\r
2533 imageY0>=PSXDisplay.DisplayPosition.y &&\r
2534 imageY0<PSXDisplay.DisplayEnd.y \r
2535 ))\r
2536 {\r
2537 if(bRenderFrontBuffer) \r
2538 {\r
2539 updateFrontDisplay();\r
2540 }\r
2541 \r
2542 UploadScreen(FALSE);\r
2543 }\r
2544 else bFakeFrontBuffer=TRUE;\r
2545 }\r
2546 }\r
2547\r
2548 bNeedUploadTest=TRUE;\r
2549 }\r
2550 else\r
2551 if(iOffscreenDrawing)\r
2552 {\r
2553 if (CheckAgainstFrontScreen(imageX1,imageY1,imageSX,imageSY)) \r
2554 {\r
2555 if(!PSXDisplay.InterlacedTest &&\r
2556// !bFullVRam &&\r
2557 ((\r
2558 imageX0>=PreviousPSXDisplay.DisplayPosition.x &&\r
2559 imageX0<PreviousPSXDisplay.DisplayEnd.x &&\r
2560 imageY0>=PreviousPSXDisplay.DisplayPosition.y &&\r
2561 imageY0<PreviousPSXDisplay.DisplayEnd.y\r
2562 ) ||\r
2563 (\r
2564 imageX0>=PSXDisplay.DisplayPosition.x &&\r
2565 imageX0<PSXDisplay.DisplayEnd.x &&\r
2566 imageY0>=PSXDisplay.DisplayPosition.y &&\r
2567 imageY0<PSXDisplay.DisplayEnd.y\r
2568 )))\r
2569 return;\r
2570\r
2571 bNeedUploadTest=TRUE;\r
2572\r
2573 if(!bNeedUploadAfter)\r
2574 {\r
2575 bNeedUploadAfter = TRUE;\r
2576 xrUploadArea.x0=imageX0;\r
2577 xrUploadArea.x1=imageX0+imageSX;\r
2578 xrUploadArea.y0=imageY0;\r
2579 xrUploadArea.y1=imageY0+imageSY;\r
2580 }\r
2581 else\r
2582 {\r
2583 xrUploadArea.x0=min(xrUploadArea.x0,imageX0);\r
2584 xrUploadArea.x1=max(xrUploadArea.x1,imageX0+imageSX);\r
2585 xrUploadArea.y0=min(xrUploadArea.y0,imageY0);\r
2586 xrUploadArea.y1=max(xrUploadArea.y1,imageY0+imageSY);\r
2587 }\r
2588 }\r
2589 }\r
2590 }\r
2591}\r
2592\r
2593\r
2594////////////////////////////////////////////////////////////////////////\r
2595// cmd: draw free-size Tile \r
2596////////////////////////////////////////////////////////////////////////\r
2597\r
677ea103 2598void primTileS(unsigned char * baseAddr)\r
ce879073 2599{\r
2600 unsigned long *gpuData = ((unsigned long*)baseAddr);\r
2601 short *sgpuData = ((short *) baseAddr);\r
2602\r
2603 sprtX = sgpuData[2];\r
2604 sprtY = sgpuData[3];\r
2605 sprtW = sgpuData[4] & 0x3ff;\r
2606 sprtH = sgpuData[5] & iGPUHeightMask;\r
2607\r
2608 // x and y of start\r
2609\r
2610 lx0 = sprtX;\r
2611 ly0 = sprtY;\r
2612\r
2613 offsetST();\r
2614\r
2615 if((dwActFixes&1) && // FF7 special game gix (battle cursor)\r
2616 sprtX==0 && sprtY==0 && sprtW==24 && sprtH==16) \r
2617 return;\r
2618\r
2619 bDrawTextured = FALSE;\r
2620 bDrawSmoothShaded = FALSE;\r
2621\r
2622 SetRenderState(gpuData[0]);\r
2623\r
2624/* if(iOffscreenDrawing)\r
2625 {\r
2626 if(IsPrimCompleteInsideNextScreen(lx0,ly0,lx2,ly2) ||\r
2627 (ly0==-6 && ly2==10)) // OH MY GOD... I DIDN'T WANT TO DO IT... BUT I'VE FOUND NO OTHER WAY... HACK FOR GRADIUS SHOOTER :(\r
2628 {\r
2629 lClearOnSwapColor = COLOR(gpuData[0]);\r
2630 lClearOnSwap = 1;\r
2631 }\r
2632\r
2633 offsetPSX4();\r
2634 if(bDrawOffscreen4())\r
2635 {\r
2636 if(!(iTileCheat && sprtH==32 && gpuData[0]==0x60ffffff)) // special cheat for certain ZiNc games\r
2637 {\r
2638 InvalidateTextureAreaEx(); \r
2639 FillSoftwareAreaTrans(lx0,ly0,lx2,ly2,\r
2640 BGR24to16(gpuData[0])); \r
2641 }\r
2642 }\r
2643 }*/\r
2644\r
2645 SetRenderMode(gpuData[0], FALSE);\r
2646 SetZMask4NT();\r
2647\r
2648 if(bIgnoreNextTile) {bIgnoreNextTile=FALSE;return;}\r
2649\r
2650 vertex[0].c.lcol=gpuData[0];\r
2651 vertex[0].c.col[3]=ubGloColAlpha;\r
2652 SETCOL(vertex[0]); \r
2653 \r
2654 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2655\r
2656 iDrawnSomething=1;\r
2657}\r
2658\r
2659////////////////////////////////////////////////////////////////////////\r
2660// cmd: draw 1 dot Tile (point)\r
2661////////////////////////////////////////////////////////////////////////\r
2662\r
677ea103 2663void primTile1(unsigned char * baseAddr)\r
ce879073 2664{\r
2665 unsigned long *gpuData = ((unsigned long*)baseAddr);\r
2666 short *sgpuData = ((short *) baseAddr);\r
2667\r
2668 sprtX = sgpuData[2];\r
2669 sprtY = sgpuData[3];\r
2670 sprtW = 1;\r
2671 sprtH = 1;\r
2672\r
2673 lx0 = sprtX;\r
2674 ly0 = sprtY;\r
2675\r
2676 offsetST();\r
2677\r
2678 bDrawTextured = FALSE;\r
2679 bDrawSmoothShaded = FALSE;\r
2680\r
2681 SetRenderState(gpuData[0]);\r
2682\r
2683/* if(iOffscreenDrawing)\r
2684 {\r
2685 offsetPSX4();\r
2686\r
2687 if(bDrawOffscreen4())\r
2688 {\r
2689 InvalidateTextureAreaEx(); \r
2690 FillSoftwareAreaTrans(lx0,ly0,lx2,ly2,\r
2691 BGR24to16(gpuData[0])); \r
2692 }\r
2693 }\r
2694*/\r
2695 SetRenderMode(gpuData[0], FALSE);\r
2696 SetZMask4NT();\r
2697\r
2698 vertex[0].c.lcol=gpuData[0];vertex[0].c.col[3]=ubGloColAlpha;\r
2699 SETCOL(vertex[0]); \r
2700\r
2701 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2702\r
2703 iDrawnSomething=1;\r
2704}\r
2705\r
2706////////////////////////////////////////////////////////////////////////\r
2707// cmd: draw 8 dot Tile (small rect)\r
2708////////////////////////////////////////////////////////////////////////\r
2709\r
677ea103 2710void primTile8(unsigned char * baseAddr)\r
ce879073 2711{\r
2712 unsigned long *gpuData = ((unsigned long*)baseAddr);\r
2713 short *sgpuData = ((short *) baseAddr);\r
2714\r
2715 sprtX = sgpuData[2];\r
2716 sprtY = sgpuData[3];\r
2717 sprtW = 8;\r
2718 sprtH = 8;\r
2719\r
2720 lx0 = sprtX;\r
2721 ly0 = sprtY;\r
2722\r
2723 offsetST();\r
2724\r
2725 bDrawTextured = FALSE;\r
2726 bDrawSmoothShaded = FALSE;\r
2727 SetRenderState(gpuData[0]);\r
2728\r
2729/* if(iOffscreenDrawing)\r
2730 {\r
2731 offsetPSX4();\r
2732\r
2733 if(bDrawOffscreen4())\r
2734 {\r
2735 InvalidateTextureAreaEx(); \r
2736 FillSoftwareAreaTrans(lx0,ly0,lx2,ly2,\r
2737 BGR24to16(gpuData[0])); \r
2738 }\r
2739 }\r
2740*/\r
2741 SetRenderMode(gpuData[0], FALSE);\r
2742 SetZMask4NT();\r
2743\r
2744 vertex[0].c.lcol=gpuData[0];\r
2745 vertex[0].c.col[3]=ubGloColAlpha;\r
2746 SETCOL(vertex[0]); \r
2747\r
2748 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2749\r
2750 iDrawnSomething=1;\r
2751}\r
2752\r
2753////////////////////////////////////////////////////////////////////////\r
2754// cmd: draw 16 dot Tile (medium rect)\r
2755////////////////////////////////////////////////////////////////////////\r
2756\r
677ea103 2757void primTile16(unsigned char * baseAddr)\r
ce879073 2758{\r
2759 unsigned long *gpuData = ((unsigned long*)baseAddr);\r
2760 short *sgpuData = ((short *) baseAddr);\r
2761\r
2762 sprtX = sgpuData[2];\r
2763 sprtY = sgpuData[3];\r
2764 sprtW = 16;\r
2765 sprtH = 16;\r
2766 // x and y of start\r
2767 lx0 = sprtX;\r
2768 ly0 = sprtY;\r
2769\r
2770 offsetST();\r
2771\r
2772 bDrawTextured = FALSE;\r
2773 bDrawSmoothShaded = FALSE;\r
2774 SetRenderState(gpuData[0]);\r
2775\r
2776/* if(iOffscreenDrawing)\r
2777 {\r
2778 offsetPSX4();\r
2779\r
2780 if(bDrawOffscreen4())\r
2781 {\r
2782 InvalidateTextureAreaEx(); \r
2783 FillSoftwareAreaTrans(lx0,ly0,lx2,ly2,\r
2784 BGR24to16(gpuData[0])); \r
2785 }\r
2786 }\r
2787*/\r
2788 SetRenderMode(gpuData[0], FALSE);\r
2789 SetZMask4NT();\r
2790\r
2791 vertex[0].c.lcol=gpuData[0];\r
2792 vertex[0].c.col[3]=ubGloColAlpha;\r
2793 SETCOL(vertex[0]); \r
2794\r
2795 PRIMdrawQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2796\r
2797 iDrawnSomething=1;\r
2798}\r
2799\r
2800////////////////////////////////////////////////////////////////////////\r
2801// helper: filter effect by multipass rendering\r
2802////////////////////////////////////////////////////////////////////////\r
2803\r
2804/*void DrawMultiBlur(void)\r
2805{\r
2806 long lABR,lDST;float fx,fy;\r
2807\r
2808 lABR=GlobalTextABR;\r
2809 lDST=DrawSemiTrans;\r
2810\r
2811 fx=(float)PSXDisplay.DisplayMode.x/(float)(iResX); \r
2812 fy=(float)PSXDisplay.DisplayMode.y/(float)(iResY);\r
2813\r
2814 vertex[0].x+=fx;vertex[1].x+=fx;\r
2815 vertex[2].x+=fx;vertex[3].x+=fx;\r
2816\r
2817 GlobalTextABR=0;\r
2818 DrawSemiTrans=1;\r
2819 SetSemiTrans();\r
2820\r
2821 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2822\r
2823 vertex[0].y+=fy;vertex[1].y+=fy;\r
2824 vertex[2].y+=fy;vertex[3].y+=fy;\r
2825 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2826\r
2827 if(bDrawMultiPass) {obm1=obm2=GL_SRC_ALPHA;}\r
2828\r
2829 GlobalTextABR=lABR;\r
2830 DrawSemiTrans=lDST;\r
2831}\r
2832*/\r
2833////////////////////////////////////////////////////////////////////////\r
2834\r
2835#define POFF 0.375f\r
2836\r
2837void DrawMultiFilterSprite(void)\r
2838{\r
2839 long lABR,lDST;\r
2840\r
2841 if(bUseMultiPass || DrawSemiTrans || ubOpaqueDraw) \r
2842 {\r
2843 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2844 return;\r
2845 }\r
2846\r
2847 lABR=GlobalTextABR;\r
2848 lDST=DrawSemiTrans;\r
2849 vertex[0].c.col[3]=ubGloAlpha/2; // -> set color with\r
2850 SETCOL(vertex[0]); // texture alpha\r
2851 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2852 vertex[0].x+=POFF;vertex[1].x+=POFF;\r
2853 vertex[2].x+=POFF;vertex[3].x+=POFF;\r
2854 vertex[0].y+=POFF;vertex[1].y+=POFF;\r
2855 vertex[2].y+=POFF;vertex[3].y+=POFF;\r
2856 GlobalTextABR=0;\r
2857 DrawSemiTrans=1;\r
2858 SetSemiTrans();\r
2859 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2860 GlobalTextABR=lABR;\r
2861 DrawSemiTrans=lDST;\r
2862}\r
2863\r
2864////////////////////////////////////////////////////////////////////////\r
2865// cmd: small sprite (textured rect)\r
2866////////////////////////////////////////////////////////////////////////\r
2867\r
677ea103 2868void primSprt8(unsigned char * baseAddr)\r
ce879073 2869{\r
2870 unsigned long *gpuData = ((unsigned long *) baseAddr);\r
2871 short *sgpuData = ((short *) baseAddr);\r
2872 short s;\r
2873\r
2874 iSpriteTex=1;\r
2875\r
2876 sprtX = sgpuData[2];\r
2877 sprtY = sgpuData[3];\r
2878 sprtW = 8;\r
2879 sprtH = 8;\r
2880\r
2881 lx0 = sprtX;\r
2882 ly0 = sprtY;\r
2883\r
2884 offsetST();\r
2885\r
2886 // do texture stuff\r
2887 gl_ux[0]=gl_ux[3]=baseAddr[8];//gpuData[2]&0xff;\r
2888\r
2889 if(usMirror & 0x1000) \r
2890 {\r
2891 s=gl_ux[0];\r
2892 s-=sprtW-1;\r
2893 if(s<0) {s=0;}\r
2894 gl_ux[0]=gl_ux[3]=s;\r
2895 }\r
2896\r
2897 sSprite_ux2=s=gl_ux[0]+sprtW; \r
2898 if(s) s--;\r
2899 if(s>255) s=255;\r
2900 gl_ux[1]=gl_ux[2]=s;\r
2901 // Y coords\r
2902 gl_vy[0]=gl_vy[1]=baseAddr[9];//(gpuData[2]>>8)&0xff;\r
2903\r
2904 if(usMirror & 0x2000) \r
2905 {\r
2906 s=gl_vy[0];\r
2907 s-=sprtH-1;\r
2908 if(s<0) {s=0;}\r
2909 gl_vy[0]=gl_vy[1]=s;\r
2910 }\r
2911\r
2912 sSprite_vy2=s=gl_vy[0]+sprtH; \r
2913 if(s) s--;\r
2914 if(s>255) s=255;\r
2915 gl_vy[2]=gl_vy[3]=s;\r
2916\r
2917 ulClutID=(gpuData[2]>>16);\r
2918\r
2919 bDrawTextured = TRUE;\r
2920 bDrawSmoothShaded = FALSE;\r
2921 SetRenderState(gpuData[0]);\r
2922\r
2923/* if(iOffscreenDrawing) \r
2924 {\r
2925 offsetPSX4();\r
2926\r
2927 if(bDrawOffscreen4())\r
2928 {\r
2929 InvalidateTextureAreaEx(); \r
2930 SetRenderColor(gpuData[0]);\r
2931 lx0-=PSXDisplay.DrawOffset.x;\r
2932 ly0-=PSXDisplay.DrawOffset.y;\r
2933\r
2934 if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,8,8);\r
2935 else\r
2936 if(usMirror) DrawSoftwareSpriteMirror(baseAddr,8,8);\r
2937 else\r
2938 DrawSoftwareSprite(baseAddr,8,8,baseAddr[8],baseAddr[9]);\r
2939 }\r
2940 }\r
2941*/\r
2942 SetRenderMode(gpuData[0], TRUE);\r
2943 SetZMask4SP();\r
2944\r
2945 sSprite_ux2=gl_ux[0]+sprtW;\r
2946 sSprite_vy2=gl_vy[0]+sprtH;\r
2947\r
2948 assignTextureSprite();\r
2949\r
2950 if(iFilterType>4) \r
2951 DrawMultiFilterSprite();\r
2952 else\r
2953 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2954\r
2955 if(bDrawMultiPass)\r
2956 {\r
2957 SetSemiTransMulti(1);\r
2958 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2959 }\r
2960\r
2961 if(ubOpaqueDraw)\r
2962 {\r
2963 SetZMask4O();\r
2964 if(bUseMultiPass) SetOpaqueColor(gpuData[0]);\r
2965 DEFOPAQUEON\r
2966\r
2967/* if(bSmallAlpha && iFilterType<=2)\r
2968 {\r
2969 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\r
2970 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\r
2971 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2972 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\r
2973 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\r
2974 SetZMask4O();\r
2975 }\r
2976*/\r
2977 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
2978 DEFOPAQUEOFF\r
2979 }\r
2980\r
2981 iSpriteTex=0;\r
2982 iDrawnSomething=1;\r
2983}\r
2984\r
2985////////////////////////////////////////////////////////////////////////\r
2986// cmd: medium sprite (textured rect)\r
2987////////////////////////////////////////////////////////////////////////\r
2988\r
677ea103 2989void primSprt16(unsigned char * baseAddr)\r
ce879073 2990{\r
2991 unsigned long *gpuData = ((unsigned long *) baseAddr);\r
2992 short *sgpuData = ((short *) baseAddr);\r
2993 short s;\r
2994\r
2995 iSpriteTex=1;\r
2996\r
2997 sprtX = sgpuData[2];\r
2998 sprtY = sgpuData[3];\r
2999 sprtW = 16;\r
3000 sprtH = 16;\r
3001\r
3002 lx0 = sprtX;\r
3003 ly0 = sprtY;\r
3004\r
3005 offsetST();\r
3006\r
3007 // do texture stuff\r
3008 gl_ux[0]=gl_ux[3]=baseAddr[8];//gpuData[2]&0xff;\r
3009\r
3010 if(usMirror & 0x1000) \r
3011 {\r
3012 s=gl_ux[0];\r
3013 s-=sprtW-1;\r
3014 if(s<0) {s=0;}\r
3015 gl_ux[0]=gl_ux[3]=s;\r
3016 }\r
3017\r
3018 sSprite_ux2=s=gl_ux[0]+sprtW; \r
3019 if(s) s--;\r
3020 if(s>255) s=255;\r
3021 gl_ux[1]=gl_ux[2]=s; \r
3022 // Y coords\r
3023 gl_vy[0]=gl_vy[1]=baseAddr[9];//(gpuData[2]>>8)&0xff;\r
3024\r
3025 if(usMirror & 0x2000) \r
3026 {\r
3027 s=gl_vy[0];\r
3028 s-=sprtH-1;\r
3029 if(s<0) {s=0;}\r
3030 gl_vy[0]=gl_vy[1]=s;\r
3031 }\r
3032\r
3033 sSprite_vy2=s=gl_vy[0]+sprtH; \r
3034 if(s) s--;\r
3035 if(s>255) s=255;\r
3036 gl_vy[2]=gl_vy[3]=s;\r
3037\r
3038 ulClutID=(gpuData[2]>>16);\r
3039\r
3040 bDrawTextured = TRUE;\r
3041 bDrawSmoothShaded = FALSE;\r
3042 SetRenderState(gpuData[0]);\r
3043\r
3044/* if(iOffscreenDrawing) \r
3045 {\r
3046 offsetPSX4();\r
3047\r
3048 if(bDrawOffscreen4())\r
3049 {\r
3050 InvalidateTextureAreaEx(); \r
3051 SetRenderColor(gpuData[0]);\r
3052 lx0-=PSXDisplay.DrawOffset.x;\r
3053 ly0-=PSXDisplay.DrawOffset.y;\r
3054 if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,16,16);\r
3055 else\r
3056 if(usMirror) DrawSoftwareSpriteMirror(baseAddr,16,16);\r
3057 else\r
3058 DrawSoftwareSprite(baseAddr,16,16,baseAddr[8],baseAddr[9]);\r
3059 }\r
3060 }\r
3061*/\r
3062 SetRenderMode(gpuData[0], TRUE);\r
3063 SetZMask4SP();\r
3064\r
3065 sSprite_ux2=gl_ux[0]+sprtW;\r
3066 sSprite_vy2=gl_vy[0]+sprtH;\r
3067\r
3068 assignTextureSprite();\r
3069\r
3070 if(iFilterType>4) \r
3071 DrawMultiFilterSprite();\r
3072 else\r
3073 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
3074\r
3075 if(bDrawMultiPass)\r
3076 {\r
3077 SetSemiTransMulti(1);\r
3078 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
3079 }\r
3080\r
3081 if(ubOpaqueDraw)\r
3082 {\r
3083 SetZMask4O();\r
3084 if(bUseMultiPass) SetOpaqueColor(gpuData[0]);\r
3085 DEFOPAQUEON\r
3086\r
3087/* if(bSmallAlpha && iFilterType<=2)\r
3088 {\r
3089 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\r
3090 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\r
3091 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
3092 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\r
3093 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\r
3094 SetZMask4O();\r
3095 }\r
3096*/\r
3097 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
3098 DEFOPAQUEOFF\r
3099 }\r
3100\r
3101 iSpriteTex=0;\r
3102 iDrawnSomething=1;\r
3103}\r
3104\r
3105////////////////////////////////////////////////////////////////////////\r
3106// cmd: free-size sprite (textured rect)\r
3107////////////////////////////////////////////////////////////////////////\r
3108 \r
677ea103 3109void primSprtSRest(unsigned char * baseAddr,unsigned short type)\r
ce879073 3110{\r
3111 unsigned long *gpuData = ((unsigned long *) baseAddr);\r
3112 short *sgpuData = ((short *) baseAddr);\r
3113 short s;unsigned short sTypeRest=0;\r
3114\r
3115 sprtX = sgpuData[2];\r
3116 sprtY = sgpuData[3];\r
3117 sprtW = sgpuData[6] & 0x3ff;\r
3118 sprtH = sgpuData[7] & 0x1ff;\r
3119\r
3120\r
3121 // do texture stuff\r
3122 switch(type)\r
3123 {\r
3124 case 1:\r
3125 gl_vy[0]=gl_vy[1]=baseAddr[9];\r
3126 s=256-baseAddr[8];\r
3127 sprtW-=s;\r
3128 sprtX+=s;\r
3129 gl_ux[0]=gl_ux[3]=0;\r
3130 break;\r
3131 case 2:\r
3132 gl_ux[0]=gl_ux[3]=baseAddr[8];\r
3133 s=256-baseAddr[9];\r
3134 sprtH-=s;\r
3135 sprtY+=s;\r
3136 gl_vy[0]=gl_vy[1]=0;\r
3137 break;\r
3138 case 3:\r
3139 s=256-baseAddr[8];\r
3140 sprtW-=s;\r
3141 sprtX+=s;\r
3142 gl_ux[0]=gl_ux[3]=0;\r
3143 s=256-baseAddr[9];\r
3144 sprtH-=s;\r
3145 sprtY+=s;\r
3146 gl_vy[0]=gl_vy[1]=0;\r
3147 break;\r
3148\r
3149 case 4:\r
3150 gl_vy[0]=gl_vy[1]=baseAddr[9];\r
3151 s=512-baseAddr[8];\r
3152 sprtW-=s;\r
3153 sprtX+=s;\r
3154 gl_ux[0]=gl_ux[3]=0;\r
3155 break;\r
3156 case 5:\r
3157 gl_ux[0]=gl_ux[3]=baseAddr[8];\r
3158 s=512-baseAddr[9];\r
3159 sprtH-=s;\r
3160 sprtY+=s;\r
3161 gl_vy[0]=gl_vy[1]=0;\r
3162 break;\r
3163 case 6:\r
3164 s=512-baseAddr[8];\r
3165 sprtW-=s;\r
3166 sprtX+=s;\r
3167 gl_ux[0]=gl_ux[3]=0;\r
3168 s=512-baseAddr[9];\r
3169 sprtH-=s;\r
3170 sprtY+=s;\r
3171 gl_vy[0]=gl_vy[1]=0;\r
3172 break;\r
3173\r
3174 }\r
3175\r
3176 if(usMirror & 0x1000) \r
3177 {\r
3178 s=gl_ux[0];\r
3179 s-=sprtW-1;if(s<0) s=0;\r
3180 gl_ux[0]=gl_ux[3]=s;\r
3181 }\r
3182 if(usMirror & 0x2000) \r
3183 {\r
3184 s=gl_vy[0];\r
3185 s-=sprtH-1;if(s<0) {s=0;}\r
3186 gl_vy[0]=gl_vy[1]=s;\r
3187 }\r
3188\r
3189 sSprite_ux2=s=gl_ux[0]+sprtW; \r
3190 if(s>255) s=255;\r
3191 gl_ux[1]=gl_ux[2]=s;\r
3192 sSprite_vy2=s=gl_vy[0]+sprtH; \r
3193 if(s>255) s=255;\r
3194 gl_vy[2]=gl_vy[3]=s;\r
3195\r
3196 if(!bUsingTWin)\r
3197 {\r
3198 if(sSprite_ux2>256) \r
3199 {sprtW=256-gl_ux[0];sSprite_ux2=256;sTypeRest+=1;}\r
3200 if(sSprite_vy2>256) \r
3201 {sprtH=256-gl_vy[0];sSprite_vy2=256;sTypeRest+=2;}\r
3202 }\r
3203 \r
3204 lx0 = sprtX;\r
3205 ly0 = sprtY;\r
3206\r
3207 offsetST();\r
3208\r
3209 ulClutID=(gpuData[2]>>16);\r
3210\r
3211 bDrawTextured = TRUE;\r
3212 bDrawSmoothShaded = FALSE;\r
3213 SetRenderState(gpuData[0]);\r
3214\r
3215/* if(iOffscreenDrawing)\r
3216 {\r
3217 offsetPSX4();\r
3218\r
3219 if(bDrawOffscreen4())\r
3220 {\r
3221 InvalidateTextureAreaEx(); \r
3222 SetRenderColor(gpuData[0]);\r
3223 lx0-=PSXDisplay.DrawOffset.x;\r
3224 ly0-=PSXDisplay.DrawOffset.y;\r
3225 if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,sprtW,sprtH);\r
3226 else\r
3227 if(usMirror) DrawSoftwareSpriteMirror(baseAddr,sprtW,sprtH);\r
3228 else\r
3229 DrawSoftwareSprite(baseAddr,sprtW,sprtH,baseAddr[8],baseAddr[9]);\r
3230 }\r
3231 }\r
3232*/\r
3233 SetRenderMode(gpuData[0], TRUE);\r
3234 SetZMask4SP();\r
3235\r
3236 sSprite_ux2=gl_ux[0]+sprtW;\r
3237 sSprite_vy2=gl_vy[0]+sprtH;\r
3238\r
3239 assignTextureSprite();\r
3240\r
3241 if(iFilterType>4) \r
3242 DrawMultiFilterSprite();\r
3243 else\r
3244 PRIMdrawTexturedQuad(&vertex[0], &vertex[1], &vertex[2], &vertex[3]);\r
3245 \r