| 1 | /*************************************************************************** |
| 2 | draw.c - description |
| 3 | ------------------- |
| 4 | begin : Sun Oct 28 2001 |
| 5 | copyright : (C) 2001 by Pete Bernert |
| 6 | email : BlackDove@addcom.de |
| 7 | ***************************************************************************/ |
| 8 | /*************************************************************************** |
| 9 | * * |
| 10 | * This program is free software; you can redistribute it and/or modify * |
| 11 | * it under the terms of the GNU General Public License as published by * |
| 12 | * the Free Software Foundation; either version 2 of the License, or * |
| 13 | * (at your option) any later version. See also the license.txt file for * |
| 14 | * additional informations. * |
| 15 | * * |
| 16 | ***************************************************************************/ |
| 17 | |
| 18 | #define _IN_DRAW |
| 19 | |
| 20 | #include "externals.h" |
| 21 | #include "gpu.h" |
| 22 | #include "draw.h" |
| 23 | #include "prim.h" |
| 24 | #include "menu.h" |
| 25 | #include "interp.h" |
| 26 | #include "swap.h" |
| 27 | |
| 28 | // misc globals |
| 29 | int iResX; |
| 30 | int iResY; |
| 31 | long lLowerpart; |
| 32 | BOOL bIsFirstFrame = TRUE; |
| 33 | BOOL bCheckMask = FALSE; |
| 34 | unsigned short sSetMask = 0; |
| 35 | unsigned long lSetMask = 0; |
| 36 | int iDesktopCol = 16; |
| 37 | int iShowFPS = 0; |
| 38 | int iWinSize; |
| 39 | int iMaintainAspect = 0; |
| 40 | int iUseNoStretchBlt = 0; |
| 41 | int iFastFwd = 0; |
| 42 | int iDebugMode = 0; |
| 43 | int iFVDisplay = 0; |
| 44 | PSXPoint_t ptCursorPoint[8]; |
| 45 | unsigned short usCursorActive = 0; |
| 46 | |
| 47 | //unsigned int LUT16to32[65536]; |
| 48 | //unsigned int RGBtoYUV[65536]; |
| 49 | |
| 50 | #include <sys/ipc.h> |
| 51 | #include <sys/shm.h> |
| 52 | #include <X11/extensions/Xv.h> |
| 53 | #include <X11/extensions/Xvlib.h> |
| 54 | #include <X11/extensions/XShm.h> |
| 55 | int xv_port = -1; |
| 56 | int xv_id = -1; |
| 57 | int xv_depth = 0; |
| 58 | int yuv_port = -1; |
| 59 | int yuv_id = -1; |
| 60 | int use_yuv = 0; |
| 61 | int xv_vsync = 0; |
| 62 | |
| 63 | XShmSegmentInfo shminfo; |
| 64 | int finalw,finalh; |
| 65 | |
| 66 | extern XvImage *XvShmCreateImage(Display*, XvPortID, int, char*, int, int, XShmSegmentInfo*); |
| 67 | |
| 68 | #include <time.h> |
| 69 | |
| 70 | // prototypes |
| 71 | void hq2x_32( unsigned char * srcPtr, DWORD srcPitch, unsigned char * dstPtr, int width, int height); |
| 72 | void hq3x_32( unsigned char * srcPtr, DWORD srcPitch, unsigned char * dstPtr, int width, int height); |
| 73 | |
| 74 | //////////////////////////////////////////////////////////////////////// |
| 75 | // generic 2xSaI helpers |
| 76 | //////////////////////////////////////////////////////////////////////// |
| 77 | |
| 78 | void * pSaISmallBuff=NULL; |
| 79 | void * pSaIBigBuff=NULL; |
| 80 | |
| 81 | #define GET_RESULT(A, B, C, D) ((A != C || A != D) - (B != C || B != D)) |
| 82 | |
| 83 | static __inline int GetResult1(DWORD A, DWORD B, DWORD C, DWORD D, DWORD E) |
| 84 | { |
| 85 | int x = 0; |
| 86 | int y = 0; |
| 87 | int r = 0; |
| 88 | if (A == C) x+=1; else if (B == C) y+=1; |
| 89 | if (A == D) x+=1; else if (B == D) y+=1; |
| 90 | if (x <= 1) r+=1; |
| 91 | if (y <= 1) r-=1; |
| 92 | return r; |
| 93 | } |
| 94 | |
| 95 | static __inline int GetResult2(DWORD A, DWORD B, DWORD C, DWORD D, DWORD E) |
| 96 | { |
| 97 | int x = 0; |
| 98 | int y = 0; |
| 99 | int r = 0; |
| 100 | if (A == C) x+=1; else if (B == C) y+=1; |
| 101 | if (A == D) x+=1; else if (B == D) y+=1; |
| 102 | if (x <= 1) r-=1; |
| 103 | if (y <= 1) r+=1; |
| 104 | return r; |
| 105 | } |
| 106 | |
| 107 | #define colorMask8 0x00FEFEFE |
| 108 | #define lowPixelMask8 0x00010101 |
| 109 | #define qcolorMask8 0x00FCFCFC |
| 110 | #define qlowpixelMask8 0x00030303 |
| 111 | |
| 112 | #define INTERPOLATE8(A, B) ((((A & colorMask8) >> 1) + ((B & colorMask8) >> 1) + (A & B & lowPixelMask8))) |
| 113 | #define Q_INTERPOLATE8(A, B, C, D) (((((A & qcolorMask8) >> 2) + ((B & qcolorMask8) >> 2) + ((C & qcolorMask8) >> 2) + ((D & qcolorMask8) >> 2) \ |
| 114 | + ((((A & qlowpixelMask8) + (B & qlowpixelMask8) + (C & qlowpixelMask8) + (D & qlowpixelMask8)) >> 2) & qlowpixelMask8)))) |
| 115 | |
| 116 | |
| 117 | void Super2xSaI_ex8(unsigned char *srcPtr, DWORD srcPitch, |
| 118 | unsigned char *dstBitmap, int width, int height) |
| 119 | { |
| 120 | DWORD dstPitch = srcPitch<<1; |
| 121 | DWORD srcPitchHalf = srcPitch>>1; |
| 122 | int finWidth = srcPitch>>2; |
| 123 | DWORD line; |
| 124 | DWORD *dP; |
| 125 | DWORD *bP; |
| 126 | int iXA,iXB,iXC,iYA,iYB,iYC,finish; |
| 127 | DWORD color4, color5, color6; |
| 128 | DWORD color1, color2, color3; |
| 129 | DWORD colorA0, colorA1, colorA2, colorA3, |
| 130 | colorB0, colorB1, colorB2, colorB3, |
| 131 | colorS1, colorS2; |
| 132 | DWORD product1a, product1b, |
| 133 | product2a, product2b; |
| 134 | |
| 135 | finalw=width<<1; |
| 136 | finalh=height<<1; |
| 137 | |
| 138 | line = 0; |
| 139 | |
| 140 | { |
| 141 | for (; height; height-=1) |
| 142 | { |
| 143 | bP = (DWORD *)srcPtr; |
| 144 | dP = (DWORD *)(dstBitmap + line*dstPitch); |
| 145 | for (finish = width; finish; finish -= 1 ) |
| 146 | { |
| 147 | //--------------------------------------- B1 B2 |
| 148 | // 4 5 6 S2 |
| 149 | // 1 2 3 S1 |
| 150 | // A1 A2 |
| 151 | if(finish==finWidth) iXA=0; |
| 152 | else iXA=1; |
| 153 | if(finish>4) {iXB=1;iXC=2;} |
| 154 | else |
| 155 | if(finish>3) {iXB=1;iXC=1;} |
| 156 | else {iXB=0;iXC=0;} |
| 157 | if(line==0) {iYA=0;} |
| 158 | else {iYA=finWidth;} |
| 159 | if(height>4) {iYB=finWidth;iYC=srcPitchHalf;} |
| 160 | else |
| 161 | if(height>3) {iYB=finWidth;iYC=finWidth;} |
| 162 | else {iYB=0;iYC=0;} |
| 163 | |
| 164 | colorB0 = *(bP- iYA - iXA); |
| 165 | colorB1 = *(bP- iYA); |
| 166 | colorB2 = *(bP- iYA + iXB); |
| 167 | colorB3 = *(bP- iYA + iXC); |
| 168 | |
| 169 | color4 = *(bP - iXA); |
| 170 | color5 = *(bP); |
| 171 | color6 = *(bP + iXB); |
| 172 | colorS2 = *(bP + iXC); |
| 173 | |
| 174 | color1 = *(bP + iYB - iXA); |
| 175 | color2 = *(bP + iYB); |
| 176 | color3 = *(bP + iYB + iXB); |
| 177 | colorS1= *(bP + iYB + iXC); |
| 178 | |
| 179 | colorA0 = *(bP + iYC - iXA); |
| 180 | colorA1 = *(bP + iYC); |
| 181 | colorA2 = *(bP + iYC + iXB); |
| 182 | colorA3 = *(bP + iYC + iXC); |
| 183 | |
| 184 | if (color2 == color6 && color5 != color3) |
| 185 | { |
| 186 | product2b = product1b = color2; |
| 187 | } |
| 188 | else |
| 189 | if (color5 == color3 && color2 != color6) |
| 190 | { |
| 191 | product2b = product1b = color5; |
| 192 | } |
| 193 | else |
| 194 | if (color5 == color3 && color2 == color6) |
| 195 | { |
| 196 | register int r = 0; |
| 197 | |
| 198 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (color1&0x00ffffff), (colorA1&0x00ffffff)); |
| 199 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (color4&0x00ffffff), (colorB1&0x00ffffff)); |
| 200 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (colorA2&0x00ffffff), (colorS1&0x00ffffff)); |
| 201 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (colorB2&0x00ffffff), (colorS2&0x00ffffff)); |
| 202 | |
| 203 | if (r > 0) |
| 204 | product2b = product1b = color6; |
| 205 | else |
| 206 | if (r < 0) |
| 207 | product2b = product1b = color5; |
| 208 | else |
| 209 | { |
| 210 | product2b = product1b = INTERPOLATE8(color5, color6); |
| 211 | } |
| 212 | } |
| 213 | else |
| 214 | { |
| 215 | if (color6 == color3 && color3 == colorA1 && color2 != colorA2 && color3 != colorA0) |
| 216 | product2b = Q_INTERPOLATE8 (color3, color3, color3, color2); |
| 217 | else |
| 218 | if (color5 == color2 && color2 == colorA2 && colorA1 != color3 && color2 != colorA3) |
| 219 | product2b = Q_INTERPOLATE8 (color2, color2, color2, color3); |
| 220 | else |
| 221 | product2b = INTERPOLATE8 (color2, color3); |
| 222 | |
| 223 | if (color6 == color3 && color6 == colorB1 && color5 != colorB2 && color6 != colorB0) |
| 224 | product1b = Q_INTERPOLATE8 (color6, color6, color6, color5); |
| 225 | else |
| 226 | if (color5 == color2 && color5 == colorB2 && colorB1 != color6 && color5 != colorB3) |
| 227 | product1b = Q_INTERPOLATE8 (color6, color5, color5, color5); |
| 228 | else |
| 229 | product1b = INTERPOLATE8 (color5, color6); |
| 230 | } |
| 231 | |
| 232 | if (color5 == color3 && color2 != color6 && color4 == color5 && color5 != colorA2) |
| 233 | product2a = INTERPOLATE8(color2, color5); |
| 234 | else |
| 235 | if (color5 == color1 && color6 == color5 && color4 != color2 && color5 != colorA0) |
| 236 | product2a = INTERPOLATE8(color2, color5); |
| 237 | else |
| 238 | product2a = color2; |
| 239 | |
| 240 | if (color2 == color6 && color5 != color3 && color1 == color2 && color2 != colorB2) |
| 241 | product1a = INTERPOLATE8(color2, color5); |
| 242 | else |
| 243 | if (color4 == color2 && color3 == color2 && color1 != color5 && color2 != colorB0) |
| 244 | product1a = INTERPOLATE8(color2, color5); |
| 245 | else |
| 246 | product1a = color5; |
| 247 | |
| 248 | *dP=product1a; |
| 249 | *(dP+1)=product1b; |
| 250 | *(dP+(srcPitchHalf))=product2a; |
| 251 | *(dP+1+(srcPitchHalf))=product2b; |
| 252 | |
| 253 | bP += 1; |
| 254 | dP += 2; |
| 255 | }//end of for ( finish= width etc..) |
| 256 | |
| 257 | line += 2; |
| 258 | srcPtr += srcPitch; |
| 259 | }; //endof: for (; height; height--) |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | //////////////////////////////////////////////////////////////////////// |
| 264 | |
| 265 | void Std2xSaI_ex8(unsigned char *srcPtr, DWORD srcPitch, |
| 266 | unsigned char *dstBitmap, int width, int height) |
| 267 | { |
| 268 | DWORD dstPitch = srcPitch<<1; |
| 269 | DWORD srcPitchHalf = srcPitch>>1; |
| 270 | int finWidth = srcPitch>>2; |
| 271 | DWORD line; |
| 272 | DWORD *dP; |
| 273 | DWORD *bP; |
| 274 | int iXA,iXB,iXC,iYA,iYB,iYC,finish; |
| 275 | |
| 276 | finalw=width<<1; |
| 277 | finalh=height<<1; |
| 278 | |
| 279 | DWORD colorA, colorB; |
| 280 | DWORD colorC, colorD, |
| 281 | colorE, colorF, colorG, colorH, |
| 282 | colorI, colorJ, colorK, colorL, |
| 283 | colorM, colorN, colorO, colorP; |
| 284 | DWORD product, product1, product2; |
| 285 | |
| 286 | line = 0; |
| 287 | |
| 288 | { |
| 289 | for (; height; height-=1) |
| 290 | { |
| 291 | bP = (DWORD *)srcPtr; |
| 292 | dP = (DWORD *)(dstBitmap + line*dstPitch); |
| 293 | for (finish = width; finish; finish -= 1 ) |
| 294 | { |
| 295 | //--------------------------------------- |
| 296 | // Map of the pixels: I|E F|J |
| 297 | // G|A B|K |
| 298 | // H|C D|L |
| 299 | // M|N O|P |
| 300 | if(finish==finWidth) iXA=0; |
| 301 | else iXA=1; |
| 302 | if(finish>4) {iXB=1;iXC=2;} |
| 303 | else |
| 304 | if(finish>3) {iXB=1;iXC=1;} |
| 305 | else {iXB=0;iXC=0;} |
| 306 | if(line==0) {iYA=0;} |
| 307 | else {iYA=finWidth;} |
| 308 | if(height>4) {iYB=finWidth;iYC=srcPitchHalf;} |
| 309 | else |
| 310 | if(height>3) {iYB=finWidth;iYC=finWidth;} |
| 311 | else {iYB=0;iYC=0;} |
| 312 | |
| 313 | colorI = *(bP- iYA - iXA); |
| 314 | colorE = *(bP- iYA); |
| 315 | colorF = *(bP- iYA + iXB); |
| 316 | colorJ = *(bP- iYA + iXC); |
| 317 | |
| 318 | colorG = *(bP - iXA); |
| 319 | colorA = *(bP); |
| 320 | colorB = *(bP + iXB); |
| 321 | colorK = *(bP + iXC); |
| 322 | |
| 323 | colorH = *(bP + iYB - iXA); |
| 324 | colorC = *(bP + iYB); |
| 325 | colorD = *(bP + iYB + iXB); |
| 326 | colorL = *(bP + iYB + iXC); |
| 327 | |
| 328 | colorM = *(bP + iYC - iXA); |
| 329 | colorN = *(bP + iYC); |
| 330 | colorO = *(bP + iYC + iXB); |
| 331 | colorP = *(bP + iYC + iXC); |
| 332 | |
| 333 | |
| 334 | if((colorA == colorD) && (colorB != colorC)) |
| 335 | { |
| 336 | if(((colorA == colorE) && (colorB == colorL)) || |
| 337 | ((colorA == colorC) && (colorA == colorF) && |
| 338 | (colorB != colorE) && (colorB == colorJ))) |
| 339 | { |
| 340 | product = colorA; |
| 341 | } |
| 342 | else |
| 343 | { |
| 344 | product = INTERPOLATE8(colorA, colorB); |
| 345 | } |
| 346 | |
| 347 | if(((colorA == colorG) && (colorC == colorO)) || |
| 348 | ((colorA == colorB) && (colorA == colorH) && |
| 349 | (colorG != colorC) && (colorC == colorM))) |
| 350 | { |
| 351 | product1 = colorA; |
| 352 | } |
| 353 | else |
| 354 | { |
| 355 | product1 = INTERPOLATE8(colorA, colorC); |
| 356 | } |
| 357 | product2 = colorA; |
| 358 | } |
| 359 | else |
| 360 | if((colorB == colorC) && (colorA != colorD)) |
| 361 | { |
| 362 | if(((colorB == colorF) && (colorA == colorH)) || |
| 363 | ((colorB == colorE) && (colorB == colorD) && |
| 364 | (colorA != colorF) && (colorA == colorI))) |
| 365 | { |
| 366 | product = colorB; |
| 367 | } |
| 368 | else |
| 369 | { |
| 370 | product = INTERPOLATE8(colorA, colorB); |
| 371 | } |
| 372 | |
| 373 | if(((colorC == colorH) && (colorA == colorF)) || |
| 374 | ((colorC == colorG) && (colorC == colorD) && |
| 375 | (colorA != colorH) && (colorA == colorI))) |
| 376 | { |
| 377 | product1 = colorC; |
| 378 | } |
| 379 | else |
| 380 | { |
| 381 | product1=INTERPOLATE8(colorA, colorC); |
| 382 | } |
| 383 | product2 = colorB; |
| 384 | } |
| 385 | else |
| 386 | if((colorA == colorD) && (colorB == colorC)) |
| 387 | { |
| 388 | if (colorA == colorB) |
| 389 | { |
| 390 | product = colorA; |
| 391 | product1 = colorA; |
| 392 | product2 = colorA; |
| 393 | } |
| 394 | else |
| 395 | { |
| 396 | register int r = 0; |
| 397 | product1 = INTERPOLATE8(colorA, colorC); |
| 398 | product = INTERPOLATE8(colorA, colorB); |
| 399 | |
| 400 | r += GetResult1 (colorA&0x00FFFFFF, colorB&0x00FFFFFF, colorG&0x00FFFFFF, colorE&0x00FFFFFF, colorI&0x00FFFFFF); |
| 401 | r += GetResult2 (colorB&0x00FFFFFF, colorA&0x00FFFFFF, colorK&0x00FFFFFF, colorF&0x00FFFFFF, colorJ&0x00FFFFFF); |
| 402 | r += GetResult2 (colorB&0x00FFFFFF, colorA&0x00FFFFFF, colorH&0x00FFFFFF, colorN&0x00FFFFFF, colorM&0x00FFFFFF); |
| 403 | r += GetResult1 (colorA&0x00FFFFFF, colorB&0x00FFFFFF, colorL&0x00FFFFFF, colorO&0x00FFFFFF, colorP&0x00FFFFFF); |
| 404 | |
| 405 | if (r > 0) |
| 406 | product2 = colorA; |
| 407 | else |
| 408 | if (r < 0) |
| 409 | product2 = colorB; |
| 410 | else |
| 411 | { |
| 412 | product2 = Q_INTERPOLATE8(colorA, colorB, colorC, colorD); |
| 413 | } |
| 414 | } |
| 415 | } |
| 416 | else |
| 417 | { |
| 418 | product2 = Q_INTERPOLATE8(colorA, colorB, colorC, colorD); |
| 419 | |
| 420 | if ((colorA == colorC) && (colorA == colorF) && |
| 421 | (colorB != colorE) && (colorB == colorJ)) |
| 422 | { |
| 423 | product = colorA; |
| 424 | } |
| 425 | else |
| 426 | if ((colorB == colorE) && (colorB == colorD) && (colorA != colorF) && (colorA == colorI)) |
| 427 | { |
| 428 | product = colorB; |
| 429 | } |
| 430 | else |
| 431 | { |
| 432 | product = INTERPOLATE8(colorA, colorB); |
| 433 | } |
| 434 | |
| 435 | if ((colorA == colorB) && (colorA == colorH) && |
| 436 | (colorG != colorC) && (colorC == colorM)) |
| 437 | { |
| 438 | product1 = colorA; |
| 439 | } |
| 440 | else |
| 441 | if ((colorC == colorG) && (colorC == colorD) && |
| 442 | (colorA != colorH) && (colorA == colorI)) |
| 443 | { |
| 444 | product1 = colorC; |
| 445 | } |
| 446 | else |
| 447 | { |
| 448 | product1 = INTERPOLATE8(colorA, colorC); |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | ////////////////////////// |
| 453 | |
| 454 | *dP=colorA; |
| 455 | *(dP+1)=product; |
| 456 | *(dP+(srcPitchHalf))=product1; |
| 457 | *(dP+1+(srcPitchHalf))=product2; |
| 458 | |
| 459 | bP += 1; |
| 460 | dP += 2; |
| 461 | }//end of for ( finish= width etc..) |
| 462 | |
| 463 | line += 2; |
| 464 | srcPtr += srcPitch; |
| 465 | }; //endof: for (; height; height--) |
| 466 | } |
| 467 | } |
| 468 | |
| 469 | //////////////////////////////////////////////////////////////////////// |
| 470 | |
| 471 | void SuperEagle_ex8(unsigned char *srcPtr, DWORD srcPitch, |
| 472 | unsigned char *dstBitmap, int width, int height) |
| 473 | { |
| 474 | DWORD dstPitch = srcPitch<<1; |
| 475 | DWORD srcPitchHalf = srcPitch>>1; |
| 476 | int finWidth = srcPitch>>2; |
| 477 | DWORD line; |
| 478 | DWORD *dP; |
| 479 | DWORD *bP; |
| 480 | int iXA,iXB,iXC,iYA,iYB,iYC,finish; |
| 481 | DWORD color4, color5, color6; |
| 482 | DWORD color1, color2, color3; |
| 483 | DWORD colorA1, colorA2, |
| 484 | colorB1, colorB2, |
| 485 | colorS1, colorS2; |
| 486 | DWORD product1a, product1b, |
| 487 | product2a, product2b; |
| 488 | |
| 489 | finalw=width<<1; |
| 490 | finalh=height<<1; |
| 491 | |
| 492 | line = 0; |
| 493 | |
| 494 | { |
| 495 | for (; height; height-=1) |
| 496 | { |
| 497 | bP = (DWORD *)srcPtr; |
| 498 | dP = (DWORD *)(dstBitmap + line*dstPitch); |
| 499 | for (finish = width; finish; finish -= 1 ) |
| 500 | { |
| 501 | if(finish==finWidth) iXA=0; |
| 502 | else iXA=1; |
| 503 | if(finish>4) {iXB=1;iXC=2;} |
| 504 | else |
| 505 | if(finish>3) {iXB=1;iXC=1;} |
| 506 | else {iXB=0;iXC=0;} |
| 507 | if(line==0) {iYA=0;} |
| 508 | else {iYA=finWidth;} |
| 509 | if(height>4) {iYB=finWidth;iYC=srcPitchHalf;} |
| 510 | else |
| 511 | if(height>3) {iYB=finWidth;iYC=finWidth;} |
| 512 | else {iYB=0;iYC=0;} |
| 513 | |
| 514 | colorB1 = *(bP- iYA); |
| 515 | colorB2 = *(bP- iYA + iXB); |
| 516 | |
| 517 | color4 = *(bP - iXA); |
| 518 | color5 = *(bP); |
| 519 | color6 = *(bP + iXB); |
| 520 | colorS2 = *(bP + iXC); |
| 521 | |
| 522 | color1 = *(bP + iYB - iXA); |
| 523 | color2 = *(bP + iYB); |
| 524 | color3 = *(bP + iYB + iXB); |
| 525 | colorS1= *(bP + iYB + iXC); |
| 526 | |
| 527 | colorA1 = *(bP + iYC); |
| 528 | colorA2 = *(bP + iYC + iXB); |
| 529 | |
| 530 | if(color2 == color6 && color5 != color3) |
| 531 | { |
| 532 | product1b = product2a = color2; |
| 533 | if((color1 == color2) || |
| 534 | (color6 == colorB2)) |
| 535 | { |
| 536 | product1a = INTERPOLATE8(color2, color5); |
| 537 | product1a = INTERPOLATE8(color2, product1a); |
| 538 | } |
| 539 | else |
| 540 | { |
| 541 | product1a = INTERPOLATE8(color5, color6); |
| 542 | } |
| 543 | |
| 544 | if((color6 == colorS2) || |
| 545 | (color2 == colorA1)) |
| 546 | { |
| 547 | product2b = INTERPOLATE8(color2, color3); |
| 548 | product2b = INTERPOLATE8(color2, product2b); |
| 549 | } |
| 550 | else |
| 551 | { |
| 552 | product2b = INTERPOLATE8(color2, color3); |
| 553 | } |
| 554 | } |
| 555 | else |
| 556 | if (color5 == color3 && color2 != color6) |
| 557 | { |
| 558 | product2b = product1a = color5; |
| 559 | |
| 560 | if ((colorB1 == color5) || |
| 561 | (color3 == colorS1)) |
| 562 | { |
| 563 | product1b = INTERPOLATE8(color5, color6); |
| 564 | product1b = INTERPOLATE8(color5, product1b); |
| 565 | } |
| 566 | else |
| 567 | { |
| 568 | product1b = INTERPOLATE8(color5, color6); |
| 569 | } |
| 570 | |
| 571 | if ((color3 == colorA2) || |
| 572 | (color4 == color5)) |
| 573 | { |
| 574 | product2a = INTERPOLATE8(color5, color2); |
| 575 | product2a = INTERPOLATE8(color5, product2a); |
| 576 | } |
| 577 | else |
| 578 | { |
| 579 | product2a = INTERPOLATE8(color2, color3); |
| 580 | } |
| 581 | } |
| 582 | else |
| 583 | if (color5 == color3 && color2 == color6) |
| 584 | { |
| 585 | register int r = 0; |
| 586 | |
| 587 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (color1&0x00ffffff), (colorA1&0x00ffffff)); |
| 588 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (color4&0x00ffffff), (colorB1&0x00ffffff)); |
| 589 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (colorA2&0x00ffffff), (colorS1&0x00ffffff)); |
| 590 | r += GET_RESULT ((color6&0x00ffffff), (color5&0x00ffffff), (colorB2&0x00ffffff), (colorS2&0x00ffffff)); |
| 591 | |
| 592 | if (r > 0) |
| 593 | { |
| 594 | product1b = product2a = color2; |
| 595 | product1a = product2b = INTERPOLATE8(color5, color6); |
| 596 | } |
| 597 | else |
| 598 | if (r < 0) |
| 599 | { |
| 600 | product2b = product1a = color5; |
| 601 | product1b = product2a = INTERPOLATE8(color5, color6); |
| 602 | } |
| 603 | else |
| 604 | { |
| 605 | product2b = product1a = color5; |
| 606 | product1b = product2a = color2; |
| 607 | } |
| 608 | } |
| 609 | else |
| 610 | { |
| 611 | product2b = product1a = INTERPOLATE8(color2, color6); |
| 612 | product2b = Q_INTERPOLATE8(color3, color3, color3, product2b); |
| 613 | product1a = Q_INTERPOLATE8(color5, color5, color5, product1a); |
| 614 | |
| 615 | product2a = product1b = INTERPOLATE8(color5, color3); |
| 616 | product2a = Q_INTERPOLATE8(color2, color2, color2, product2a); |
| 617 | product1b = Q_INTERPOLATE8(color6, color6, color6, product1b); |
| 618 | } |
| 619 | |
| 620 | //////////////////////////////// |
| 621 | |
| 622 | *dP=product1a; |
| 623 | *(dP+1)=product1b; |
| 624 | *(dP+(srcPitchHalf))=product2a; |
| 625 | *(dP+1+(srcPitchHalf))=product2b; |
| 626 | |
| 627 | bP += 1; |
| 628 | dP += 2; |
| 629 | }//end of for ( finish= width etc..) |
| 630 | |
| 631 | line += 2; |
| 632 | srcPtr += srcPitch; |
| 633 | }; //endof: for (; height; height--) |
| 634 | } |
| 635 | } |
| 636 | |
| 637 | ///////////////////////// |
| 638 | |
| 639 | //#include <assert.h> |
| 640 | |
| 641 | static __inline void scale2x_32_def_whole(uint32_t* dst0, uint32_t* dst1, const uint32_t* src0, const uint32_t* src1, const uint32_t* src2, unsigned count) |
| 642 | { |
| 643 | |
| 644 | //assert(count >= 2); |
| 645 | |
| 646 | // first pixel |
| 647 | if (src0[0] != src2[0] && src1[0] != src1[1]) { |
| 648 | dst0[0] = src1[0] == src0[0] ? src0[0] : src1[0]; |
| 649 | dst0[1] = src1[1] == src0[0] ? src0[0] : src1[0]; |
| 650 | dst1[0] = src1[0] == src2[0] ? src2[0] : src1[0]; |
| 651 | dst1[1] = src1[1] == src2[0] ? src2[0] : src1[0]; |
| 652 | } else { |
| 653 | dst0[0] = src1[0]; |
| 654 | dst0[1] = src1[0]; |
| 655 | dst1[0] = src1[0]; |
| 656 | dst1[1] = src1[0]; |
| 657 | } |
| 658 | ++src0; |
| 659 | ++src1; |
| 660 | ++src2; |
| 661 | dst0 += 2; |
| 662 | dst1 += 2; |
| 663 | |
| 664 | // central pixels |
| 665 | count -= 2; |
| 666 | while (count) { |
| 667 | if (src0[0] != src2[0] && src1[-1] != src1[1]) { |
| 668 | dst0[0] = src1[-1] == src0[0] ? src0[0] : src1[0]; |
| 669 | dst0[1] = src1[1] == src0[0] ? src0[0] : src1[0]; |
| 670 | dst1[0] = src1[-1] == src2[0] ? src2[0] : src1[0]; |
| 671 | dst1[1] = src1[1] == src2[0] ? src2[0] : src1[0]; |
| 672 | } else { |
| 673 | dst0[0] = src1[0]; |
| 674 | dst0[1] = src1[0]; |
| 675 | dst1[0] = src1[0]; |
| 676 | dst1[1] = src1[0]; |
| 677 | } |
| 678 | |
| 679 | ++src0; |
| 680 | ++src1; |
| 681 | ++src2; |
| 682 | dst0 += 2; |
| 683 | dst1 += 2; |
| 684 | --count; |
| 685 | } |
| 686 | |
| 687 | // last pixel |
| 688 | if (src0[0] != src2[0] && src1[-1] != src1[0]) { |
| 689 | dst0[0] = src1[-1] == src0[0] ? src0[0] : src1[0]; |
| 690 | dst0[1] = src1[0] == src0[0] ? src0[0] : src1[0]; |
| 691 | dst1[0] = src1[-1] == src2[0] ? src2[0] : src1[0]; |
| 692 | dst1[1] = src1[0] == src2[0] ? src2[0] : src1[0]; |
| 693 | } else { |
| 694 | dst0[0] = src1[0]; |
| 695 | dst0[1] = src1[0]; |
| 696 | dst1[0] = src1[0]; |
| 697 | dst1[1] = src1[0]; |
| 698 | } |
| 699 | } |
| 700 | |
| 701 | void Scale2x_ex8(unsigned char *srcPtr, DWORD srcPitch, |
| 702 | unsigned char *dstPtr, int width, int height) |
| 703 | { |
| 704 | //const int srcpitch = srcPitch; |
| 705 | const int dstPitch = srcPitch<<1; |
| 706 | |
| 707 | int count = height; |
| 708 | |
| 709 | finalw=width<<1; |
| 710 | finalh=height<<1; |
| 711 | |
| 712 | uint32_t *dst0 = (uint32_t *)dstPtr; |
| 713 | uint32_t *dst1 = dst0 + (dstPitch >> 2); |
| 714 | |
| 715 | uint32_t *src0 = (uint32_t *)srcPtr; |
| 716 | uint32_t *src1 = src0 + (srcPitch >> 2); |
| 717 | uint32_t *src2 = src1 + (srcPitch >> 2); |
| 718 | scale2x_32_def_whole(dst0, dst1, src0, src0, src1, width); |
| 719 | |
| 720 | count -= 2; |
| 721 | while(count) { |
| 722 | dst0 += dstPitch >> 1; |
| 723 | dst1 += dstPitch >> 1; |
| 724 | scale2x_32_def_whole(dst0, dst1, src0, src0, src1, width); |
| 725 | src0 = src1; |
| 726 | src1 = src2; |
| 727 | src2 += srcPitch >> 2; |
| 728 | --count; |
| 729 | } |
| 730 | dst0 += dstPitch >> 1; |
| 731 | dst1 += dstPitch >> 1; |
| 732 | scale2x_32_def_whole(dst0, dst1, src0, src1, src1, width); |
| 733 | |
| 734 | } |
| 735 | |
| 736 | //////////////////////////////////////////////////////////////////////// |
| 737 | |
| 738 | static __inline void scale3x_32_def_whole(uint32_t* dst0, uint32_t* dst1, uint32_t* dst2, const uint32_t* src0, const uint32_t* src1, const uint32_t* src2, unsigned count) |
| 739 | { |
| 740 | //assert(count >= 2); |
| 741 | |
| 742 | //first pixel |
| 743 | if (src0[0] != src2[0] && src1[0] != src1[1]) { |
| 744 | dst0[0] = src1[0]; |
| 745 | dst0[1] = (src1[0] == src0[0] && src1[0] != src0[1]) || (src1[1] == src0[0] && src1[0] != src0[0]) ? src0[0] : src1[0]; |
| 746 | dst0[2] = src1[1] == src0[0] ? src1[1] : src1[0]; |
| 747 | dst1[0] = (src1[0] == src0[0] && src1[0] != src2[0]) || (src1[0] == src2[0] && src1[0] != src0[0]) ? src1[0] : src1[0]; |
| 748 | dst1[1] = src1[0]; |
| 749 | dst1[2] = (src1[1] == src0[0] && src1[0] != src2[1]) || (src1[1] == src2[0] && src1[0] != src0[1]) ? src1[1] : src1[0]; |
| 750 | dst2[0] = src1[0]; |
| 751 | dst2[1] = (src1[0] == src2[0] && src1[0] != src2[1]) || (src1[1] == src2[0] && src1[0] != src2[0]) ? src2[0] : src1[0]; |
| 752 | dst2[2] = src1[1] == src2[0] ? src1[1] : src1[0]; |
| 753 | } else { |
| 754 | dst0[0] = src1[0]; |
| 755 | dst0[1] = src1[0]; |
| 756 | dst0[2] = src1[0]; |
| 757 | dst1[0] = src1[0]; |
| 758 | dst1[1] = src1[0]; |
| 759 | dst1[2] = src1[0]; |
| 760 | dst2[0] = src1[0]; |
| 761 | dst2[1] = src1[0]; |
| 762 | dst2[2] = src1[0]; |
| 763 | } |
| 764 | ++src0; |
| 765 | ++src1; |
| 766 | ++src2; |
| 767 | dst0 += 3; |
| 768 | dst1 += 3; |
| 769 | dst2 += 3; |
| 770 | |
| 771 | //central pixels |
| 772 | count -= 2; |
| 773 | while (count) { |
| 774 | if (src0[0] != src2[0] && src1[-1] != src1[1]) { |
| 775 | dst0[0] = src1[-1] == src0[0] ? src1[-1] : src1[0]; |
| 776 | dst0[1] = (src1[-1] == src0[0] && src1[0] != src0[1]) || (src1[1] == src0[0] && src1[0] != src0[-1]) ? src0[0] : src1[0]; |
| 777 | dst0[2] = src1[1] == src0[0] ? src1[1] : src1[0]; |
| 778 | dst1[0] = (src1[-1] == src0[0] && src1[0] != src2[-1]) || (src1[-1] == src2[0] && src1[0] != src0[-1]) ? src1[-1] : src1[0]; |
| 779 | dst1[1] = src1[0]; |
| 780 | dst1[2] = (src1[1] == src0[0] && src1[0] != src2[1]) || (src1[1] == src2[0] && src1[0] != src0[1]) ? src1[1] : src1[0]; |
| 781 | dst2[0] = src1[-1] == src2[0] ? src1[-1] : src1[0]; |
| 782 | dst2[1] = (src1[-1] == src2[0] && src1[0] != src2[1]) || (src1[1] == src2[0] && src1[0] != src2[-1]) ? src2[0] : src1[0]; |
| 783 | dst2[2] = src1[1] == src2[0] ? src1[1] : src1[0]; |
| 784 | } else { |
| 785 | dst0[0] = src1[0]; |
| 786 | dst0[1] = src1[0]; |
| 787 | dst0[2] = src1[0]; |
| 788 | dst1[0] = src1[0]; |
| 789 | dst1[1] = src1[0]; |
| 790 | dst1[2] = src1[0]; |
| 791 | dst2[0] = src1[0]; |
| 792 | dst2[1] = src1[0]; |
| 793 | dst2[2] = src1[0]; |
| 794 | } |
| 795 | |
| 796 | ++src0; |
| 797 | ++src1; |
| 798 | ++src2; |
| 799 | dst0 += 3; |
| 800 | dst1 += 3; |
| 801 | dst2 += 3; |
| 802 | --count; |
| 803 | } |
| 804 | |
| 805 | // last pixel |
| 806 | if (src0[0] != src2[0] && src1[-1] != src1[0]) { |
| 807 | dst0[0] = src1[-1] == src0[0] ? src1[-1] : src1[0]; |
| 808 | dst0[1] = (src1[-1] == src0[0] && src1[0] != src0[0]) || (src1[0] == src0[0] && src1[0] != src0[-1]) ? src0[0] : src1[0]; |
| 809 | dst0[2] = src1[0]; |
| 810 | dst1[0] = (src1[-1] == src0[0] && src1[0] != src2[-1]) || (src1[-1] == src2[0] && src1[0] != src0[-1]) ? src1[-1] : src1[0]; |
| 811 | dst1[1] = src1[0]; |
| 812 | dst1[2] = (src1[0] == src0[0] && src1[0] != src2[0]) || (src1[0] == src2[0] && src1[0] != src0[0]) ? src1[0] : src1[0]; |
| 813 | dst2[0] = src1[-1] == src2[0] ? src1[-1] : src1[0]; |
| 814 | dst2[1] = (src1[-1] == src2[0] && src1[0] != src2[0]) || (src1[0] == src2[0] && src1[0] != src2[-1]) ? src2[0] : src1[0]; |
| 815 | dst2[2] = src1[0]; |
| 816 | } else { |
| 817 | dst0[0] = src1[0]; |
| 818 | dst0[1] = src1[0]; |
| 819 | dst0[2] = src1[0]; |
| 820 | dst1[0] = src1[0]; |
| 821 | dst1[1] = src1[0]; |
| 822 | dst1[2] = src1[0]; |
| 823 | dst2[0] = src1[0]; |
| 824 | dst2[1] = src1[0]; |
| 825 | dst2[2] = src1[0]; |
| 826 | } |
| 827 | } |
| 828 | |
| 829 | |
| 830 | void Scale3x_ex8(unsigned char *srcPtr, DWORD srcPitch, |
| 831 | unsigned char *dstPtr, int width, int height) |
| 832 | { |
| 833 | int count = height; |
| 834 | |
| 835 | int dstPitch = srcPitch*3; |
| 836 | int dstRowPixels = dstPitch>>2; |
| 837 | |
| 838 | finalw=width*3; |
| 839 | finalh=height*3; |
| 840 | |
| 841 | uint32_t *dst0 = (uint32_t *)dstPtr; |
| 842 | uint32_t *dst1 = dst0 + dstRowPixels; |
| 843 | uint32_t *dst2 = dst1 + dstRowPixels; |
| 844 | |
| 845 | uint32_t *src0 = (uint32_t *)srcPtr; |
| 846 | uint32_t *src1 = src0 + (srcPitch >> 2); |
| 847 | uint32_t *src2 = src1 + (srcPitch >> 2); |
| 848 | scale3x_32_def_whole(dst0, dst1, dst2, src0, src0, src2, width); |
| 849 | |
| 850 | count -= 2; |
| 851 | while(count) { |
| 852 | dst0 += dstRowPixels*3; |
| 853 | dst1 += dstRowPixels*3; |
| 854 | dst2 += dstRowPixels*3; |
| 855 | |
| 856 | scale3x_32_def_whole(dst0, dst1, dst2, src0, src1, src2, width); |
| 857 | src0 = src1; |
| 858 | src1 = src2; |
| 859 | src2 += srcPitch >> 2; |
| 860 | --count; |
| 861 | } |
| 862 | |
| 863 | dst0 += dstRowPixels*3; |
| 864 | dst1 += dstRowPixels*3; |
| 865 | dst2 += dstRowPixels*3; |
| 866 | |
| 867 | scale3x_32_def_whole(dst0, dst1, dst2, src0, src1, src1, width); |
| 868 | } |
| 869 | |
| 870 | |
| 871 | //////////////////////////////////////////////////////////////////////// |
| 872 | |
| 873 | #ifndef MAX |
| 874 | #define MAX(a,b) (((a) > (b)) ? (a) : (b)) |
| 875 | #define MIN(a,b) (((a) < (b)) ? (a) : (b)) |
| 876 | #endif |
| 877 | |
| 878 | |
| 879 | //////////////////////////////////////////////////////////////////////// |
| 880 | // X STUFF :) |
| 881 | //////////////////////////////////////////////////////////////////////// |
| 882 | |
| 883 | |
| 884 | static Cursor cursor; |
| 885 | XVisualInfo vi; |
| 886 | static XVisualInfo *myvisual; |
| 887 | Display *display; |
| 888 | static Colormap colormap; |
| 889 | Window window; |
| 890 | static GC hGC; |
| 891 | static XImage * Ximage; |
| 892 | static XvImage * XCimage; |
| 893 | static XImage * XFimage; |
| 894 | static XImage * XPimage=0 ; |
| 895 | char * Xpixels; |
| 896 | char * pCaptionText; |
| 897 | |
| 898 | static int fx=0; |
| 899 | |
| 900 | |
| 901 | static Atom xv_intern_atom_if_exists( Display *display, char const * atom_name ) |
| 902 | { |
| 903 | XvAttribute * attributes; |
| 904 | int attrib_count,i; |
| 905 | Atom xv_atom = None; |
| 906 | |
| 907 | attributes = XvQueryPortAttributes( display, xv_port, &attrib_count ); |
| 908 | if( attributes!=NULL ) |
| 909 | { |
| 910 | for ( i = 0; i < attrib_count; ++i ) |
| 911 | { |
| 912 | if ( strcmp(attributes[i].name, atom_name ) == 0 ) |
| 913 | { |
| 914 | xv_atom = XInternAtom( display, atom_name, False ); |
| 915 | break; // found what we want, break out |
| 916 | } |
| 917 | } |
| 918 | XFree( attributes ); |
| 919 | } |
| 920 | |
| 921 | return xv_atom; |
| 922 | } |
| 923 | |
| 924 | |
| 925 | |
| 926 | // close display |
| 927 | |
| 928 | void DestroyDisplay(void) |
| 929 | { |
| 930 | if(display) |
| 931 | { |
| 932 | XFreeColormap(display, colormap); |
| 933 | if(hGC) |
| 934 | { |
| 935 | XFreeGC(display,hGC); |
| 936 | hGC = 0; |
| 937 | } |
| 938 | if(Ximage) |
| 939 | { |
| 940 | XDestroyImage(Ximage); |
| 941 | Ximage=0; |
| 942 | } |
| 943 | if(XCimage) |
| 944 | { |
| 945 | XFree(XCimage); |
| 946 | XCimage=0; |
| 947 | } |
| 948 | if(XFimage) |
| 949 | { |
| 950 | XDestroyImage(XFimage); |
| 951 | XFimage=0; |
| 952 | } |
| 953 | |
| 954 | XShmDetach(display,&shminfo); |
| 955 | shmdt(shminfo.shmaddr); |
| 956 | shmctl(shminfo.shmid,IPC_RMID,NULL); |
| 957 | |
| 958 | Atom atom_vsync = xv_intern_atom_if_exists(display, "XV_SYNC_TO_VBLANK"); |
| 959 | if (atom_vsync != None) { |
| 960 | XvSetPortAttribute(display, xv_port, atom_vsync, xv_vsync); |
| 961 | } |
| 962 | |
| 963 | XSync(display,False); |
| 964 | |
| 965 | XCloseDisplay(display); |
| 966 | } |
| 967 | } |
| 968 | |
| 969 | static int depth=0; |
| 970 | int root_window_id=0; |
| 971 | |
| 972 | |
| 973 | // Create display |
| 974 | |
| 975 | void CreateDisplay(void) |
| 976 | { |
| 977 | XSetWindowAttributes winattr; |
| 978 | int myscreen; |
| 979 | Screen * screen; |
| 980 | XEvent event; |
| 981 | XSizeHints hints; |
| 982 | XWMHints wm_hints; |
| 983 | MotifWmHints mwmhints; |
| 984 | Atom mwmatom; |
| 985 | |
| 986 | Atom delwindow; |
| 987 | |
| 988 | XGCValues gcv; |
| 989 | int i; |
| 990 | |
| 991 | int ret, j, p; |
| 992 | int formats; |
| 993 | unsigned int p_num_adaptors=0, p_num_ports=0; |
| 994 | |
| 995 | XvAdaptorInfo *ai; |
| 996 | XvImageFormatValues *fo; |
| 997 | |
| 998 | // Open display |
| 999 | display = XOpenDisplay(NULL); |
| 1000 | |
| 1001 | if (!display) |
| 1002 | { |
| 1003 | fprintf (stderr,"Failed to open display!!!\n"); |
| 1004 | DestroyDisplay(); |
| 1005 | return; |
| 1006 | } |
| 1007 | |
| 1008 | myscreen=DefaultScreen(display); |
| 1009 | |
| 1010 | // desktop fullscreen switch |
| 1011 | if (!iWindowMode) fx = 1; |
| 1012 | |
| 1013 | screen=DefaultScreenOfDisplay(display); |
| 1014 | |
| 1015 | root_window_id=RootWindow(display,DefaultScreen(display)); |
| 1016 | |
| 1017 | //Look for an Xvideo RGB port |
| 1018 | ret = XvQueryAdaptors(display, root_window_id, &p_num_adaptors, &ai); |
| 1019 | if (ret != Success) { |
| 1020 | if (ret == XvBadExtension) |
| 1021 | printf("XvBadExtension returned at XvQueryExtension.\n"); |
| 1022 | else |
| 1023 | if (ret == XvBadAlloc) |
| 1024 | printf("XvBadAlloc returned at XvQueryExtension.\n"); |
| 1025 | else |
| 1026 | printf("other error happaned at XvQueryAdaptors.\n"); |
| 1027 | |
| 1028 | exit(-1); |
| 1029 | } |
| 1030 | |
| 1031 | depth = DefaultDepth(display, myscreen); |
| 1032 | |
| 1033 | for (i = 0; i < p_num_adaptors; i++) { |
| 1034 | p_num_ports = ai[i].base_id + ai[i].num_ports; |
| 1035 | for (p = ai[i].base_id; p < p_num_ports; p++) { |
| 1036 | fo = XvListImageFormats(display, p, &formats); |
| 1037 | for (j = 0; j < formats; j++) { |
| 1038 | //backup YUV mode |
| 1039 | //hmm, should I bother check guid == 55595659-0000-0010-8000-00aa00389b71? |
| 1040 | //and check byte order? fo[j].byte_order == LSBFirst |
| 1041 | #ifdef __BIG_ENDIAN__ |
| 1042 | if ( fo[j].type == XvYUV && fo[j].bits_per_pixel == 16 && fo[j].format == XvPacked && strncmp("YUYV", fo[j].component_order, 5) == 0 ) |
| 1043 | #else |
| 1044 | if ( fo[j].type == XvYUV && fo[j].bits_per_pixel == 16 && fo[j].format == XvPacked && strncmp("UYVY", fo[j].component_order, 5) == 0 ) |
| 1045 | #endif |
| 1046 | { |
| 1047 | yuv_port = p; |
| 1048 | yuv_id = fo[j].id; |
| 1049 | } |
| 1050 | if (fo[j].type == XvRGB && fo[j].bits_per_pixel == 32) |
| 1051 | { |
| 1052 | xv_port = p; |
| 1053 | xv_id = fo[j].id; |
| 1054 | xv_depth = fo[j].depth; |
| 1055 | printf("RGB mode found. id: %x, depth: %d\n", xv_id, xv_depth); |
| 1056 | |
| 1057 | if (xv_depth != depth) { |
| 1058 | printf("Warning: Depth does not match screen depth (%d)\n", depth); |
| 1059 | } |
| 1060 | else { |
| 1061 | //break out of loops |
| 1062 | j = formats; |
| 1063 | p = p_num_ports; |
| 1064 | i = p_num_adaptors; |
| 1065 | } |
| 1066 | } |
| 1067 | } |
| 1068 | if (fo) |
| 1069 | XFree(fo); |
| 1070 | } |
| 1071 | } |
| 1072 | if (p_num_adaptors > 0) |
| 1073 | XvFreeAdaptorInfo(ai); |
| 1074 | if (xv_port == -1 && yuv_port == -1) |
| 1075 | { |
| 1076 | printf("RGB & YUV not found. Quitting.\n"); |
| 1077 | exit(-1); |
| 1078 | } |
| 1079 | else if (xv_port == -1 && yuv_port != -1) |
| 1080 | { |
| 1081 | use_yuv = 1; |
| 1082 | printf("RGB not found. Using YUV.\n"); |
| 1083 | xv_port = yuv_port; |
| 1084 | xv_id = yuv_id; |
| 1085 | } |
| 1086 | else if (xv_depth && xv_depth != depth && yuv_port != -1) |
| 1087 | { |
| 1088 | use_yuv = 1; |
| 1089 | printf("Acceptable RGB mode not found. Using YUV.\n"); |
| 1090 | xv_port = yuv_port; |
| 1091 | xv_id = yuv_id; |
| 1092 | } |
| 1093 | |
| 1094 | Atom atom_vsync = xv_intern_atom_if_exists(display, "XV_SYNC_TO_VBLANK"); |
| 1095 | if (atom_vsync != None) { |
| 1096 | XvGetPortAttribute(display, xv_port, atom_vsync, &xv_vsync); |
| 1097 | XvSetPortAttribute(display, xv_port, atom_vsync, 0); |
| 1098 | } |
| 1099 | |
| 1100 | myvisual = 0; |
| 1101 | |
| 1102 | if(XMatchVisualInfo(display,myscreen, depth, TrueColor, &vi)) |
| 1103 | myvisual = &vi; |
| 1104 | |
| 1105 | if (!myvisual) |
| 1106 | { |
| 1107 | fprintf(stderr,"Failed to obtain visual!\n"); |
| 1108 | DestroyDisplay(); |
| 1109 | return; |
| 1110 | } |
| 1111 | |
| 1112 | if(myvisual->red_mask==0x00007c00 && |
| 1113 | myvisual->green_mask==0x000003e0 && |
| 1114 | myvisual->blue_mask==0x0000001f) |
| 1115 | {iColDepth=15;} |
| 1116 | else |
| 1117 | if(myvisual->red_mask==0x0000f800 && |
| 1118 | myvisual->green_mask==0x000007e0 && |
| 1119 | myvisual->blue_mask==0x0000001f) |
| 1120 | {iColDepth=16;} |
| 1121 | else |
| 1122 | if(myvisual->red_mask==0x00ff0000 && |
| 1123 | myvisual->green_mask==0x0000ff00 && |
| 1124 | myvisual->blue_mask==0x000000ff) |
| 1125 | {iColDepth=32;} |
| 1126 | else |
| 1127 | { |
| 1128 | iColDepth=0; |
| 1129 | /* fprintf(stderr,"COLOR DEPTH NOT SUPPORTED!\n"); |
| 1130 | fprintf(stderr,"r: %08lx\n",myvisual->red_mask); |
| 1131 | fprintf(stderr,"g: %08lx\n",myvisual->green_mask); |
| 1132 | fprintf(stderr,"b: %08lx\n",myvisual->blue_mask); |
| 1133 | DestroyDisplay(); |
| 1134 | return;*/ |
| 1135 | } |
| 1136 | |
| 1137 | // pffff... much work for a simple blank cursor... oh, well... |
| 1138 | if(iWindowMode) cursor=XCreateFontCursor(display,XC_trek); |
| 1139 | else |
| 1140 | { |
| 1141 | Pixmap p1,p2; |
| 1142 | XImage * img; |
| 1143 | XColor b,w; |
| 1144 | char * idata; |
| 1145 | XGCValues GCv; |
| 1146 | GC GCc; |
| 1147 | |
| 1148 | memset(&b,0,sizeof(XColor)); |
| 1149 | memset(&w,0,sizeof(XColor)); |
| 1150 | idata=(char *)malloc(8); |
| 1151 | memset(idata,0,8); |
| 1152 | |
| 1153 | p1=XCreatePixmap(display,RootWindow(display,myvisual->screen),8,8,1); |
| 1154 | p2=XCreatePixmap(display,RootWindow(display,myvisual->screen),8,8,1); |
| 1155 | |
| 1156 | img = XCreateImage(display,myvisual->visual, |
| 1157 | 1,XYBitmap,0,idata,8,8,8,1); |
| 1158 | |
| 1159 | GCv.function = GXcopy; |
| 1160 | GCv.foreground = ~0; |
| 1161 | GCv.background = 0; |
| 1162 | GCv.plane_mask = AllPlanes; |
| 1163 | GCc = XCreateGC(display,p1, |
| 1164 | (GCFunction|GCForeground|GCBackground|GCPlaneMask),&GCv); |
| 1165 | |
| 1166 | XPutImage(display, p1,GCc,img,0,0,0,0,8,8); |
| 1167 | XPutImage(display, p2,GCc,img,0,0,0,0,8,8); |
| 1168 | XFreeGC(display, GCc); |
| 1169 | |
| 1170 | cursor = XCreatePixmapCursor(display,p1,p2,&b,&w,0,0); |
| 1171 | |
| 1172 | XFreePixmap(display,p1); |
| 1173 | XFreePixmap(display,p2); |
| 1174 | XDestroyImage(img); // will free idata as well |
| 1175 | } |
| 1176 | |
| 1177 | colormap=XCreateColormap(display,root_window_id, |
| 1178 | myvisual->visual,AllocNone); |
| 1179 | |
| 1180 | winattr.background_pixel=0; |
| 1181 | winattr.border_pixel=WhitePixelOfScreen(screen); |
| 1182 | winattr.bit_gravity=ForgetGravity; |
| 1183 | winattr.win_gravity=NorthWestGravity; |
| 1184 | winattr.backing_store=NotUseful; |
| 1185 | |
| 1186 | winattr.override_redirect=False; |
| 1187 | winattr.save_under=False; |
| 1188 | winattr.event_mask=0; |
| 1189 | winattr.do_not_propagate_mask=0; |
| 1190 | winattr.colormap=colormap; |
| 1191 | winattr.cursor=None; |
| 1192 | |
| 1193 | window=XCreateWindow(display,root_window_id, |
| 1194 | 0,0,iResX,iResY, |
| 1195 | 0,myvisual->depth, |
| 1196 | InputOutput,myvisual->visual, |
| 1197 | CWBorderPixel | CWBackPixel | |
| 1198 | CWEventMask | CWDontPropagate | |
| 1199 | CWColormap | CWCursor, |
| 1200 | &winattr); |
| 1201 | |
| 1202 | if(!window) |
| 1203 | { |
| 1204 | fprintf(stderr,"Failed in XCreateWindow()!!!\n"); |
| 1205 | DestroyDisplay(); |
| 1206 | return; |
| 1207 | } |
| 1208 | |
| 1209 | delwindow = XInternAtom(display,"WM_DELETE_WINDOW",0); |
| 1210 | XSetWMProtocols(display, window, &delwindow, 1); |
| 1211 | |
| 1212 | hints.flags=USPosition|USSize; |
| 1213 | hints.base_width = iResX; |
| 1214 | hints.base_height = iResY; |
| 1215 | |
| 1216 | wm_hints.input=1; |
| 1217 | wm_hints.flags=InputHint; |
| 1218 | |
| 1219 | XSetWMHints(display,window,&wm_hints); |
| 1220 | XSetWMNormalHints(display,window,&hints); |
| 1221 | if(pCaptionText) |
| 1222 | XStoreName(display,window,pCaptionText); |
| 1223 | else XStoreName(display,window,"P.E.Op.S SoftX PSX Gpu"); |
| 1224 | |
| 1225 | XDefineCursor(display,window,cursor); |
| 1226 | |
| 1227 | // hack to get rid of window title bar |
| 1228 | if (fx) |
| 1229 | { |
| 1230 | mwmhints.flags=MWM_HINTS_DECORATIONS; |
| 1231 | mwmhints.decorations=0; |
| 1232 | mwmatom=XInternAtom(display,"_MOTIF_WM_HINTS",0); |
| 1233 | XChangeProperty(display,window,mwmatom,mwmatom,32, |
| 1234 | PropModeReplace,(unsigned char *)&mwmhints,4); |
| 1235 | } |
| 1236 | |
| 1237 | // key stuff |
| 1238 | XSelectInput(display, |
| 1239 | window, |
| 1240 | FocusChangeMask | ExposureMask | |
| 1241 | KeyPressMask | KeyReleaseMask |
| 1242 | ); |
| 1243 | |
| 1244 | XMapRaised(display,window); |
| 1245 | XClearWindow(display,window); |
| 1246 | XWindowEvent(display,window,ExposureMask,&event); |
| 1247 | |
| 1248 | if (fx) // fullscreen |
| 1249 | { |
| 1250 | XResizeWindow(display,window,screen->width,screen->height); |
| 1251 | |
| 1252 | hints.min_width = hints.max_width = hints.base_width = screen->width; |
| 1253 | hints.min_height= hints.max_height = hints.base_height = screen->height; |
| 1254 | |
| 1255 | XSetWMNormalHints(display,window,&hints); |
| 1256 | |
| 1257 | // set the window layer for GNOME |
| 1258 | { |
| 1259 | XEvent xev; |
| 1260 | |
| 1261 | memset(&xev, 0, sizeof(xev)); |
| 1262 | xev.xclient.type = ClientMessage; |
| 1263 | xev.xclient.serial = 0; |
| 1264 | xev.xclient.send_event = 1; |
| 1265 | xev.xclient.message_type = XInternAtom(display, "_NET_WM_STATE", 0); |
| 1266 | xev.xclient.window = window; |
| 1267 | xev.xclient.format = 32; |
| 1268 | xev.xclient.data.l[0] = 1; |
| 1269 | xev.xclient.data.l[1] = XInternAtom(display, "_NET_WM_STATE_FULLSCREEN", 0); |
| 1270 | xev.xclient.data.l[2] = 0; |
| 1271 | xev.xclient.data.l[3] = 0; |
| 1272 | xev.xclient.data.l[4] = 0; |
| 1273 | |
| 1274 | XSendEvent(display, root_window_id, 0, |
| 1275 | SubstructureRedirectMask | SubstructureNotifyMask, &xev); |
| 1276 | } |
| 1277 | } |
| 1278 | |
| 1279 | gcv.graphics_exposures = False; |
| 1280 | hGC = XCreateGC(display,window, |
| 1281 | GCGraphicsExposures, &gcv); |
| 1282 | if(!hGC) |
| 1283 | { |
| 1284 | fprintf(stderr,"No gfx context!!!\n"); |
| 1285 | DestroyDisplay(); |
| 1286 | } |
| 1287 | |
| 1288 | |
| 1289 | |
| 1290 | Xpixels = (char *)malloc(220*15*4); |
| 1291 | memset(Xpixels,255,220*15*4); |
| 1292 | XFimage = XCreateImage(display,myvisual->visual, |
| 1293 | depth, ZPixmap, 0, |
| 1294 | (char *)Xpixels, |
| 1295 | 220, 15, |
| 1296 | depth>16 ? 32 : 16, |
| 1297 | 0); |
| 1298 | |
| 1299 | Xpixels = (char *)malloc(8*8*4); |
| 1300 | memset(Xpixels,0,8*8*4); |
| 1301 | XCimage = XvCreateImage(display,xv_port,xv_id, |
| 1302 | (char *)Xpixels, 8, 8); |
| 1303 | |
| 1304 | |
| 1305 | /* |
| 1306 | Allocate max that could be needed: |
| 1307 | Big(est?) PSX res: 640x512 |
| 1308 | 32bpp (times 4) |
| 1309 | 2xsai func= 3xwidth,3xheight |
| 1310 | = approx 11.8mb |
| 1311 | */ |
| 1312 | shminfo.shmid = shmget(IPC_PRIVATE, 640*512*4*3*3, IPC_CREAT | 0777); |
| 1313 | shminfo.shmaddr = shmat(shminfo.shmid, 0, 0); |
| 1314 | shminfo.readOnly = 0; |
| 1315 | |
| 1316 | if (!XShmAttach(display, &shminfo)) { |
| 1317 | printf("XShmAttach failed !\n"); |
| 1318 | exit (-1); |
| 1319 | } |
| 1320 | } |
| 1321 | |
| 1322 | void (*p2XSaIFunc) (unsigned char *, DWORD, unsigned char *, int, int); |
| 1323 | unsigned char *pBackBuffer = 0; |
| 1324 | |
| 1325 | void BlitScreen32(unsigned char *surf, int32_t x, int32_t y) |
| 1326 | { |
| 1327 | unsigned char *pD; |
| 1328 | unsigned int startxy; |
| 1329 | uint32_t lu; |
| 1330 | unsigned short s; |
| 1331 | unsigned short row, column; |
| 1332 | unsigned short dx = PreviousPSXDisplay.Range.x1; |
| 1333 | unsigned short dy = PreviousPSXDisplay.DisplayMode.y; |
| 1334 | |
| 1335 | int32_t lPitch = PSXDisplay.DisplayMode.x << 2; |
| 1336 | |
| 1337 | uint32_t *destpix; |
| 1338 | |
| 1339 | if (PreviousPSXDisplay.Range.y0) // centering needed? |
| 1340 | { |
| 1341 | memset(surf, 0, (PreviousPSXDisplay.Range.y0 >> 1) * lPitch); |
| 1342 | |
| 1343 | dy -= PreviousPSXDisplay.Range.y0; |
| 1344 | surf += (PreviousPSXDisplay.Range.y0 >> 1) * lPitch; |
| 1345 | |
| 1346 | memset(surf + dy * lPitch, |
| 1347 | 0, ((PreviousPSXDisplay.Range.y0 + 1) >> 1) * lPitch); |
| 1348 | } |
| 1349 | |
| 1350 | if (PreviousPSXDisplay.Range.x0) |
| 1351 | { |
| 1352 | for (column = 0; column < dy; column++) |
| 1353 | { |
| 1354 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1355 | memset(destpix, 0, PreviousPSXDisplay.Range.x0 << 2); |
| 1356 | } |
| 1357 | surf += PreviousPSXDisplay.Range.x0 << 2; |
| 1358 | } |
| 1359 | |
| 1360 | if (PSXDisplay.RGB24) |
| 1361 | { |
| 1362 | for (column = 0; column < dy; column++) |
| 1363 | { |
| 1364 | startxy = ((1024) * (column + y)) + x; |
| 1365 | pD = (unsigned char *)&psxVuw[startxy]; |
| 1366 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1367 | for (row = 0; row < dx; row++) |
| 1368 | { |
| 1369 | lu = *((uint32_t *)pD); |
| 1370 | destpix[row] = |
| 1371 | 0xff000000 | (RED(lu) << 16) | (GREEN(lu) << 8) | (BLUE(lu)); |
| 1372 | pD += 3; |
| 1373 | } |
| 1374 | } |
| 1375 | } |
| 1376 | else |
| 1377 | { |
| 1378 | for (column = 0;column<dy;column++) |
| 1379 | { |
| 1380 | startxy = (1024 * (column + y)) + x; |
| 1381 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1382 | for (row = 0; row < dx; row++) |
| 1383 | { |
| 1384 | s = GETLE16(&psxVuw[startxy++]); |
| 1385 | destpix[row] = |
| 1386 | (((s << 19) & 0xf80000) | ((s << 6) & 0xf800) | ((s >> 7) & 0xf8)) | 0xff000000; |
| 1387 | } |
| 1388 | } |
| 1389 | } |
| 1390 | } |
| 1391 | |
| 1392 | void BlitToYUV(unsigned char * surf,int32_t x,int32_t y) |
| 1393 | { |
| 1394 | unsigned char * pD; |
| 1395 | unsigned int startxy; |
| 1396 | uint32_t lu;unsigned short s; |
| 1397 | unsigned short row,column; |
| 1398 | unsigned short dx = PreviousPSXDisplay.Range.x1; |
| 1399 | unsigned short dy = PreviousPSXDisplay.DisplayMode.y; |
| 1400 | int Y,U,V, R,G,B; |
| 1401 | |
| 1402 | int32_t lPitch = PSXDisplay.DisplayMode.x << 2; |
| 1403 | uint32_t *destpix; |
| 1404 | |
| 1405 | if (PreviousPSXDisplay.Range.y0) // centering needed? |
| 1406 | { |
| 1407 | for (column = 0; column < (PreviousPSXDisplay.Range.y0 >> 1); column++) |
| 1408 | { |
| 1409 | destpix = (uint32_t *)(surf + column * lPitch); |
| 1410 | for (row = 0; row < dx; row++) |
| 1411 | { |
| 1412 | destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; |
| 1413 | } |
| 1414 | } |
| 1415 | |
| 1416 | dy -= PreviousPSXDisplay.Range.y0; |
| 1417 | surf += (PreviousPSXDisplay.Range.y0 >> 1) * lPitch; |
| 1418 | |
| 1419 | for (column = 0; column < (PreviousPSXDisplay.Range.y0 + 1) >> 1; column++) |
| 1420 | { |
| 1421 | destpix = (uint32_t *)(surf + (dy + column) * lPitch); |
| 1422 | for (row = 0; row < dx; row++) |
| 1423 | { |
| 1424 | destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; |
| 1425 | } |
| 1426 | } |
| 1427 | } |
| 1428 | |
| 1429 | if (PreviousPSXDisplay.Range.x0) |
| 1430 | { |
| 1431 | for (column = 0; column < dy; column++) |
| 1432 | { |
| 1433 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1434 | for (row = 0; row < PreviousPSXDisplay.Range.x0; row++) |
| 1435 | { |
| 1436 | destpix[row] = (4 << 24) | (128 << 16) | (4 << 8) | 128; |
| 1437 | } |
| 1438 | } |
| 1439 | surf += PreviousPSXDisplay.Range.x0 << 2; |
| 1440 | } |
| 1441 | |
| 1442 | if (PSXDisplay.RGB24) |
| 1443 | { |
| 1444 | for (column = 0; column < dy; column++) |
| 1445 | { |
| 1446 | startxy = (1024 * (column + y)) + x; |
| 1447 | pD = (unsigned char *)&psxVuw[startxy]; |
| 1448 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1449 | for (row = 0; row < dx; row++) |
| 1450 | { |
| 1451 | lu = *((uint32_t *)pD); |
| 1452 | |
| 1453 | R = RED(lu); |
| 1454 | G = GREEN(lu); |
| 1455 | B = BLUE(lu); |
| 1456 | |
| 1457 | Y = min(abs(R * 2104 + G * 4130 + B * 802 + 4096 + 131072) >> 13, 235); |
| 1458 | U = min(abs(R * -1214 + G * -2384 + B * 3598 + 4096 + 1048576) >> 13, 240); |
| 1459 | V = min(abs(R * 3598 + G * -3013 + B * -585 + 4096 + 1048576) >> 13, 240); |
| 1460 | |
| 1461 | #ifdef __BIG_ENDIAN__ |
| 1462 | destpix[row] = Y << 24 | U << 16 | Y << 8 | V; |
| 1463 | #else |
| 1464 | destpix[row] = Y << 24 | V << 16 | Y << 8 | U; |
| 1465 | #endif |
| 1466 | pD += 3; |
| 1467 | } |
| 1468 | } |
| 1469 | } |
| 1470 | else |
| 1471 | { |
| 1472 | for (column = 0; column < dy; column++) |
| 1473 | { |
| 1474 | startxy = (1024 * (column + y)) + x; |
| 1475 | destpix = (uint32_t *)(surf + (column * lPitch)); |
| 1476 | for (row = 0; row < dx; row++) |
| 1477 | { |
| 1478 | s = GETLE16(&psxVuw[startxy++]); |
| 1479 | |
| 1480 | R = (s << 3) &0xf8; |
| 1481 | G = (s >> 2) &0xf8; |
| 1482 | B = (s >> 7) &0xf8; |
| 1483 | |
| 1484 | Y = min(abs(R * 2104 + G * 4130 + B * 802 + 4096 + 131072) >> 13, 235); |
| 1485 | U = min(abs(R * -1214 + G * -2384 + B * 3598 + 4096 + 1048576) >> 13, 240); |
| 1486 | V = min(abs(R * 3598 + G * -3013 + B * -585 + 4096 + 1048576) >> 13, 240); |
| 1487 | |
| 1488 | #ifdef __BIG_ENDIAN__ |
| 1489 | destpix[row] = Y << 24 | U << 16 | Y << 8 | V; |
| 1490 | #else |
| 1491 | destpix[row] = Y << 24 | V << 16 | Y << 8 | U; |
| 1492 | #endif |
| 1493 | } |
| 1494 | } |
| 1495 | } |
| 1496 | } |
| 1497 | |
| 1498 | //dst will have half the pitch (32bit to 16bit) |
| 1499 | void RGB2YUV(uint32_t *s, int width, int height, uint32_t *d) |
| 1500 | { |
| 1501 | int x,y; |
| 1502 | int R,G,B, Y1,Y2,U,V; |
| 1503 | |
| 1504 | for (y=0; y<height; y++) { |
| 1505 | for(x=0; x<width>>1; x++) { |
| 1506 | R = (*s >> 16) & 0xff; |
| 1507 | G = (*s >> 8) & 0xff; |
| 1508 | B = *s & 0xff; |
| 1509 | s++; |
| 1510 | |
| 1511 | Y1 = min(abs(R * 2104 + G * 4130 + B * 802 + 4096 + 131072) >> 13, 235); |
| 1512 | U = min(abs(R * -1214 + G * -2384 + B * 3598 + 4096 + 1048576) >> 13, 240); |
| 1513 | V = min(abs(R * 3598 + G * -3013 + B * -585 + 4096 + 1048576) >> 13, 240); |
| 1514 | |
| 1515 | R = (*s >> 16) & 0xff; |
| 1516 | G = (*s >> 8) & 0xff; |
| 1517 | B = *s & 0xff; |
| 1518 | s++; |
| 1519 | |
| 1520 | Y2 = min(abs(R * 2104 + G * 4130 + B * 802 + 4096 + 131072) >> 13, 235); |
| 1521 | |
| 1522 | #ifdef __BIG_ENDIAN__ |
| 1523 | *d = V | Y2 << 8 | U << 16 | Y1 << 24; |
| 1524 | #else |
| 1525 | *d = U | Y1 << 8 | V << 16 | Y2 << 24; |
| 1526 | #endif |
| 1527 | d++; |
| 1528 | } |
| 1529 | } |
| 1530 | } |
| 1531 | |
| 1532 | extern time_t tStart; |
| 1533 | |
| 1534 | //Note: dest x,y,w,h are both input and output variables |
| 1535 | inline void MaintainAspect(unsigned int *dx,unsigned int *dy,unsigned int *dw,unsigned int *dh) |
| 1536 | { |
| 1537 | //Currently just 4/3 aspect ratio |
| 1538 | int t; |
| 1539 | |
| 1540 | if (*dw * 3 > *dh * 4) { |
| 1541 | t = *dh * 4.0f / 3; //new width aspect |
| 1542 | *dx = (*dw - t) / 2; //centering |
| 1543 | *dw = t; |
| 1544 | } else { |
| 1545 | t = *dw * 3.0f / 4; |
| 1546 | *dy = (*dh - t) / 2; |
| 1547 | *dh = t; |
| 1548 | } |
| 1549 | } |
| 1550 | |
| 1551 | void DoBufferSwap(void) |
| 1552 | { |
| 1553 | Screen *screen; |
| 1554 | Window _dw; |
| 1555 | XvImage *xvi; |
| 1556 | unsigned int dstx, dsty, srcy = 0; |
| 1557 | unsigned int _d, _w, _h; //don't care about _d |
| 1558 | |
| 1559 | finalw = PSXDisplay.DisplayMode.x; |
| 1560 | finalh = PSXDisplay.DisplayMode.y; |
| 1561 | |
| 1562 | if (finalw == 0 || finalh == 0) |
| 1563 | return; |
| 1564 | |
| 1565 | XSync(display,False); |
| 1566 | |
| 1567 | if(use_yuv) { |
| 1568 | if (iUseNoStretchBlt==0 || finalw > 320 || finalh > 256) { |
| 1569 | BlitToYUV((unsigned char *)shminfo.shmaddr, PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y); |
| 1570 | finalw <<= 1; |
| 1571 | } else { |
| 1572 | BlitScreen32((unsigned char *)pBackBuffer, PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y); |
| 1573 | p2XSaIFunc(pBackBuffer, finalw<<2, (unsigned char *)pSaIBigBuff,finalw,finalh); |
| 1574 | RGB2YUV( (uint32_t*)pSaIBigBuff, finalw, finalh, (uint32_t*)shminfo.shmaddr); |
| 1575 | } |
| 1576 | } else if(iUseNoStretchBlt==0 || finalw > 320 || finalh > 256) { |
| 1577 | BlitScreen32((unsigned char *)shminfo.shmaddr, PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y); |
| 1578 | } else { |
| 1579 | BlitScreen32((unsigned char *)pBackBuffer, PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y); |
| 1580 | p2XSaIFunc(pBackBuffer, finalw<<2, (unsigned char *)shminfo.shmaddr,finalw,finalh); |
| 1581 | } |
| 1582 | |
| 1583 | XGetGeometry(display, window, &_dw, (int *)&_d, (int *)&_d, &_w, &_h, &_d, &_d); |
| 1584 | if (use_yuv) { |
| 1585 | xvi = XvShmCreateImage(display, yuv_port, yuv_id, 0, finalw, finalh, &shminfo); |
| 1586 | } else |
| 1587 | xvi = XvShmCreateImage(display, xv_port, xv_id, 0, finalw, finalh, &shminfo); |
| 1588 | |
| 1589 | xvi->data = shminfo.shmaddr; |
| 1590 | |
| 1591 | screen=DefaultScreenOfDisplay(display); |
| 1592 | //screennum = DefaultScreen(display); |
| 1593 | |
| 1594 | if (!iWindowMode) { |
| 1595 | _w = screen->width; |
| 1596 | _h = screen->height; |
| 1597 | } |
| 1598 | |
| 1599 | dstx = 0; |
| 1600 | dsty = 0; |
| 1601 | |
| 1602 | if (iMaintainAspect) |
| 1603 | MaintainAspect(&dstx, &dsty, &_w, &_h); |
| 1604 | |
| 1605 | if (ulKeybits&KEY_SHOWFPS) //to avoid flicker, don't paint overtop FPS bar |
| 1606 | { |
| 1607 | srcy = 15 * finalh / _h; |
| 1608 | dsty += 15; |
| 1609 | } |
| 1610 | |
| 1611 | XvShmPutImage(display, xv_port, window, hGC, xvi, |
| 1612 | 0,srcy, //src x,y |
| 1613 | finalw,finalh, //src w,h |
| 1614 | dstx,dsty, //dst x,y |
| 1615 | _w,_h, //dst w,h |
| 1616 | 1 |
| 1617 | ); |
| 1618 | |
| 1619 | if(ulKeybits&KEY_SHOWFPS) //DisplayText(); // paint menu text |
| 1620 | { |
| 1621 | if(szDebugText[0] && ((time(NULL) - tStart) < 2)) |
| 1622 | { |
| 1623 | strcpy(szDispBuf,szDebugText); |
| 1624 | } |
| 1625 | else |
| 1626 | { |
| 1627 | szDebugText[0]=0; |
| 1628 | strcat(szDispBuf,szMenuBuf); |
| 1629 | } |
| 1630 | |
| 1631 | //XPutImage(display,window,hGC, XFimage, |
| 1632 | // 0, 0, 0, 0, 220,15); |
| 1633 | XFree(xvi); |
| 1634 | xvi = XvCreateImage(display, xv_port, xv_id, XFimage->data, 220, 15); |
| 1635 | XvPutImage(display, xv_port, window, hGC, xvi, |
| 1636 | 0,0, //src x,y |
| 1637 | 220,15, //src w,h |
| 1638 | 0,0, //dst x,y |
| 1639 | 220,15 //dst w,h |
| 1640 | ); |
| 1641 | |
| 1642 | XDrawString(display,window,hGC,2,13,szDispBuf,strlen(szDispBuf)); |
| 1643 | } |
| 1644 | |
| 1645 | //if(XPimage) DisplayPic(); |
| 1646 | |
| 1647 | |
| 1648 | XFree(xvi); |
| 1649 | } |
| 1650 | |
| 1651 | void DoClearScreenBuffer(void) // CLEAR DX BUFFER |
| 1652 | { |
| 1653 | Window _dw; |
| 1654 | unsigned int _d, _w, _h; //don't care about _d |
| 1655 | |
| 1656 | XGetGeometry(display, window, &_dw, (int *)&_d, (int *)&_d, &_w, &_h, &_d, &_d); |
| 1657 | |
| 1658 | XvPutImage(display, xv_port, window, hGC, XCimage, |
| 1659 | 0, 0, 8, 8, 0, 0, _w, _h); |
| 1660 | //XSync(display,False); |
| 1661 | } |
| 1662 | |
| 1663 | void DoClearFrontBuffer(void) // CLEAR DX BUFFER |
| 1664 | {/* |
| 1665 | XPutImage(display,window,hGC, XCimage, |
| 1666 | 0, 0, 0, 0, iResX, iResY); |
| 1667 | XSync(display,False);*/ |
| 1668 | } |
| 1669 | |
| 1670 | int Xinitialize() |
| 1671 | { |
| 1672 | iDesktopCol=32; |
| 1673 | |
| 1674 | |
| 1675 | if(iUseNoStretchBlt>0) |
| 1676 | { |
| 1677 | pBackBuffer=(unsigned char *)malloc(640*512*sizeof(uint32_t)); |
| 1678 | memset(pBackBuffer,0,640*512*sizeof(uint32_t)); |
| 1679 | if (use_yuv) { |
| 1680 | pSaIBigBuff=malloc(640*512*4*3*3); |
| 1681 | memset(pSaIBigBuff,0,640*512*4*3*3); |
| 1682 | } |
| 1683 | } |
| 1684 | |
| 1685 | p2XSaIFunc=NULL; |
| 1686 | |
| 1687 | if(iUseNoStretchBlt==1) |
| 1688 | { |
| 1689 | p2XSaIFunc=Std2xSaI_ex8; |
| 1690 | } |
| 1691 | |
| 1692 | if(iUseNoStretchBlt==2) |
| 1693 | { |
| 1694 | p2XSaIFunc=Super2xSaI_ex8; |
| 1695 | } |
| 1696 | |
| 1697 | if(iUseNoStretchBlt==3) |
| 1698 | { |
| 1699 | p2XSaIFunc=SuperEagle_ex8; |
| 1700 | } |
| 1701 | |
| 1702 | if(iUseNoStretchBlt==4) |
| 1703 | { |
| 1704 | p2XSaIFunc=Scale2x_ex8; |
| 1705 | } |
| 1706 | if(iUseNoStretchBlt==5) |
| 1707 | { |
| 1708 | p2XSaIFunc=Scale3x_ex8; |
| 1709 | } |
| 1710 | if(iUseNoStretchBlt==6) |
| 1711 | { |
| 1712 | p2XSaIFunc=hq2x_32; |
| 1713 | } |
| 1714 | if(iUseNoStretchBlt==7) |
| 1715 | { |
| 1716 | p2XSaIFunc=hq3x_32; |
| 1717 | } |
| 1718 | |
| 1719 | bUsingTWin=FALSE; |
| 1720 | |
| 1721 | InitMenu(); |
| 1722 | |
| 1723 | bIsFirstFrame = FALSE; // done |
| 1724 | |
| 1725 | if(iShowFPS) |
| 1726 | { |
| 1727 | iShowFPS=0; |
| 1728 | ulKeybits|=KEY_SHOWFPS; |
| 1729 | szDispBuf[0]=0; |
| 1730 | BuildDispMenu(0); |
| 1731 | } |
| 1732 | |
| 1733 | return 0; |
| 1734 | } |
| 1735 | |
| 1736 | void Xcleanup() // X CLEANUP |
| 1737 | { |
| 1738 | CloseMenu(); |
| 1739 | |
| 1740 | if(iUseNoStretchBlt>0) |
| 1741 | { |
| 1742 | if(pBackBuffer) free(pBackBuffer); |
| 1743 | pBackBuffer=0; |
| 1744 | if(pSaIBigBuff) free(pSaIBigBuff); |
| 1745 | pSaIBigBuff=0; |
| 1746 | } |
| 1747 | } |
| 1748 | |
| 1749 | unsigned long ulInitDisplay(void) |
| 1750 | { |
| 1751 | CreateDisplay(); // x stuff |
| 1752 | Xinitialize(); // init x |
| 1753 | return (unsigned long)display; |
| 1754 | } |
| 1755 | |
| 1756 | void CloseDisplay(void) |
| 1757 | { |
| 1758 | Xcleanup(); // cleanup dx |
| 1759 | DestroyDisplay(); |
| 1760 | } |
| 1761 | |
| 1762 | void CreatePic(unsigned char * pMem) |
| 1763 | { |
| 1764 | unsigned char * p=(unsigned char *)malloc(128*96*4); |
| 1765 | unsigned char * ps; int x,y; |
| 1766 | |
| 1767 | ps=p; |
| 1768 | |
| 1769 | if(iDesktopCol==16) |
| 1770 | { |
| 1771 | unsigned short s; |
| 1772 | for(y=0;y<96;y++) |
| 1773 | { |
| 1774 | for(x=0;x<128;x++) |
| 1775 | { |
| 1776 | s=(*(pMem+0))>>3; |
| 1777 | s|=((*(pMem+1))&0xfc)<<3; |
| 1778 | s|=((*(pMem+2))&0xf8)<<8; |
| 1779 | pMem+=3; |
| 1780 | *((unsigned short *)(ps+y*256+x*2))=s; |
| 1781 | } |
| 1782 | } |
| 1783 | } |
| 1784 | else |
| 1785 | if(iDesktopCol==15) |
| 1786 | { |
| 1787 | unsigned short s; |
| 1788 | for(y=0;y<96;y++) |
| 1789 | { |
| 1790 | for(x=0;x<128;x++) |
| 1791 | { |
| 1792 | s=(*(pMem+0))>>3; |
| 1793 | s|=((*(pMem+1))&0xfc)<<2; |
| 1794 | s|=((*(pMem+2))&0xf8)<<7; |
| 1795 | pMem+=3; |
| 1796 | *((unsigned short *)(ps+y*256+x*2))=s; |
| 1797 | } |
| 1798 | } |
| 1799 | } |
| 1800 | else |
| 1801 | if(iDesktopCol==32) |
| 1802 | { |
| 1803 | uint32_t l; |
| 1804 | for(y=0;y<96;y++) |
| 1805 | { |
| 1806 | for(x=0;x<128;x++) |
| 1807 | { |
| 1808 | l= *(pMem+0); |
| 1809 | l|=(*(pMem+1))<<8; |
| 1810 | l|=(*(pMem+2))<<16; |
| 1811 | pMem+=3; |
| 1812 | *((uint32_t *)(ps+y*512+x*4))=l; |
| 1813 | } |
| 1814 | } |
| 1815 | } |
| 1816 | |
| 1817 | XPimage = XCreateImage(display,myvisual->visual, |
| 1818 | depth, ZPixmap, 0, |
| 1819 | (char *)p, |
| 1820 | 128, 96, |
| 1821 | depth>16 ? 32 : 16, |
| 1822 | 0); |
| 1823 | } |
| 1824 | |
| 1825 | void DestroyPic(void) |
| 1826 | { |
| 1827 | if(XPimage) |
| 1828 | { /* |
| 1829 | XPutImage(display,window,hGC, XCimage, |
| 1830 | 0, 0, 0, 0, iResX, iResY);*/ |
| 1831 | XDestroyImage(XPimage); |
| 1832 | XPimage=0; |
| 1833 | } |
| 1834 | } |
| 1835 | |
| 1836 | void DisplayPic(void) |
| 1837 | { |
| 1838 | XPutImage(display,window,hGC, XPimage, |
| 1839 | 0, 0, iResX-128, 0,128,96); |
| 1840 | } |
| 1841 | |
| 1842 | void ShowGpuPic(void) |
| 1843 | { |
| 1844 | } |
| 1845 | |
| 1846 | void ShowTextGpuPic(void) |
| 1847 | { |
| 1848 | } |
| 1849 | |
| 1850 | static void hq2x_32_def(uint32_t * dst0, uint32_t * dst1, const uint32_t * src0, const uint32_t * src1, const uint32_t * src2, unsigned count) |
| 1851 | { |
| 1852 | static unsigned char cache_vert_mask[640]; |
| 1853 | unsigned char cache_horiz_mask = 0; |
| 1854 | |
| 1855 | unsigned i; |
| 1856 | unsigned char mask; |
| 1857 | uint32_t c[9]; |
| 1858 | |
| 1859 | if (src0 == src1) //processing first row |
| 1860 | memset(cache_vert_mask, 0, count); |
| 1861 | |
| 1862 | for(i=0;i<count;++i) { |
| 1863 | c[1] = src0[0]; |
| 1864 | c[4] = src1[0]; |
| 1865 | c[7] = src2[0]; |
| 1866 | |
| 1867 | if (i>0) { |
| 1868 | c[0] = src0[-1]; |
| 1869 | c[3] = src1[-1]; |
| 1870 | c[6] = src2[-1]; |
| 1871 | } else { |
| 1872 | c[0] = c[1]; |
| 1873 | c[3] = c[4]; |
| 1874 | c[6] = c[7]; |
| 1875 | } |
| 1876 | |
| 1877 | if (i<count-1) { |
| 1878 | c[2] = src0[1]; |
| 1879 | c[5] = src1[1]; |
| 1880 | c[8] = src2[1]; |
| 1881 | } else { |
| 1882 | c[2] = c[1]; |
| 1883 | c[5] = c[4]; |
| 1884 | c[8] = c[7]; |
| 1885 | } |
| 1886 | |
| 1887 | mask = 0; |
| 1888 | |
| 1889 | mask |= interp_32_diff(c[0], c[4]) << 0; |
| 1890 | mask |= cache_vert_mask[i]; |
| 1891 | mask |= interp_32_diff(c[2], c[4]) << 2; |
| 1892 | mask |= cache_horiz_mask; |
| 1893 | cache_horiz_mask = interp_32_diff(c[5], c[4]) << 3; |
| 1894 | mask |= cache_horiz_mask << 1; // << 3 << 1 == << 4 |
| 1895 | mask |= interp_32_diff(c[6], c[4]) << 5; |
| 1896 | cache_vert_mask[i] = interp_32_diff(c[7], c[4]) << 1; |
| 1897 | mask |= cache_vert_mask[i] << 5; // << 1 << 5 == << 6 |
| 1898 | mask |= interp_32_diff(c[8], c[4]) << 7; |
| 1899 | |
| 1900 | |
| 1901 | switch (mask) { |
| 1902 | #include "hq2x.h" |
| 1903 | } |
| 1904 | |
| 1905 | |
| 1906 | src0 += 1; |
| 1907 | src1 += 1; |
| 1908 | src2 += 1; |
| 1909 | dst0 += 2; |
| 1910 | dst1 += 2; |
| 1911 | } |
| 1912 | } |
| 1913 | |
| 1914 | void hq2x_32( unsigned char * srcPtr, DWORD srcPitch, unsigned char * dstPtr, int width, int height) |
| 1915 | { |
| 1916 | const int dstPitch = srcPitch<<1; |
| 1917 | |
| 1918 | int count = height; |
| 1919 | |
| 1920 | finalw=width*2; |
| 1921 | finalh=height*2; |
| 1922 | |
| 1923 | uint32_t *dst0 = (uint32_t *)dstPtr; |
| 1924 | uint32_t *dst1 = dst0 + (dstPitch >> 2); |
| 1925 | |
| 1926 | uint32_t *src0 = (uint32_t *)srcPtr; |
| 1927 | uint32_t *src1 = src0 + (srcPitch >> 2); |
| 1928 | uint32_t *src2 = src1 + (srcPitch >> 2); |
| 1929 | hq2x_32_def(dst0, dst1, src0, src0, src1, width); |
| 1930 | |
| 1931 | |
| 1932 | count -= 2; |
| 1933 | while(count) { |
| 1934 | dst0 += dstPitch >> 1; //next 2 lines (dstPitch / 4 char per int * 2) |
| 1935 | dst1 += dstPitch >> 1; |
| 1936 | hq2x_32_def(dst0, dst1, src0, src1, src2, width); |
| 1937 | src0 = src1; |
| 1938 | src1 = src2; |
| 1939 | src2 += srcPitch >> 2; |
| 1940 | --count; |
| 1941 | } |
| 1942 | dst0 += dstPitch >> 1; |
| 1943 | dst1 += dstPitch >> 1; |
| 1944 | hq2x_32_def(dst0, dst1, src0, src1, src1, width); |
| 1945 | } |
| 1946 | |
| 1947 | static void hq3x_32_def(uint32_t* dst0, uint32_t* dst1, uint32_t* dst2, const uint32_t* src0, const uint32_t* src1, const uint32_t* src2, unsigned count) |
| 1948 | { |
| 1949 | static unsigned char cache_vert_mask[640]; |
| 1950 | unsigned char cache_horiz_mask = 0; |
| 1951 | |
| 1952 | unsigned i; |
| 1953 | unsigned char mask; |
| 1954 | uint32_t c[9]; |
| 1955 | |
| 1956 | if (src0 == src1) //processing first row |
| 1957 | memset(cache_vert_mask, 0, count); |
| 1958 | |
| 1959 | for(i=0;i<count;++i) { |
| 1960 | c[1] = src0[0]; |
| 1961 | c[4] = src1[0]; |
| 1962 | c[7] = src2[0]; |
| 1963 | |
| 1964 | if (i>0) { |
| 1965 | c[0] = src0[-1]; |
| 1966 | c[3] = src1[-1]; |
| 1967 | c[6] = src2[-1]; |
| 1968 | } else { |
| 1969 | c[0] = c[1]; |
| 1970 | c[3] = c[4]; |
| 1971 | c[6] = c[7]; |
| 1972 | } |
| 1973 | |
| 1974 | if (i<count-1) { |
| 1975 | c[2] = src0[1]; |
| 1976 | c[5] = src1[1]; |
| 1977 | c[8] = src2[1]; |
| 1978 | } else { |
| 1979 | c[2] = c[1]; |
| 1980 | c[5] = c[4]; |
| 1981 | c[8] = c[7]; |
| 1982 | } |
| 1983 | |
| 1984 | mask = 0; |
| 1985 | |
| 1986 | mask |= interp_32_diff(c[0], c[4]) << 0; |
| 1987 | mask |= cache_vert_mask[i]; |
| 1988 | mask |= interp_32_diff(c[2], c[4]) << 2; |
| 1989 | mask |= cache_horiz_mask; |
| 1990 | cache_horiz_mask = interp_32_diff(c[5], c[4]) << 3; |
| 1991 | mask |= cache_horiz_mask << 1; // << 3 << 1 == << 4 |
| 1992 | mask |= interp_32_diff(c[6], c[4]) << 5; |
| 1993 | cache_vert_mask[i] = interp_32_diff(c[7], c[4]) << 1; |
| 1994 | mask |= cache_vert_mask[i] << 5; // << 1 << 5 == << 6 |
| 1995 | mask |= interp_32_diff(c[8], c[4]) << 7; |
| 1996 | |
| 1997 | switch (mask) { |
| 1998 | #include "hq3x.h" |
| 1999 | } |
| 2000 | |
| 2001 | src0 += 1; |
| 2002 | src1 += 1; |
| 2003 | src2 += 1; |
| 2004 | dst0 += 3; |
| 2005 | dst1 += 3; |
| 2006 | dst2 += 3; |
| 2007 | } |
| 2008 | } |
| 2009 | |
| 2010 | void hq3x_32( unsigned char * srcPtr, DWORD srcPitch, unsigned char * dstPtr, int width, int height) |
| 2011 | { |
| 2012 | int count = height; |
| 2013 | |
| 2014 | int dstPitch = srcPitch*3; |
| 2015 | int dstRowPixels = dstPitch>>2; |
| 2016 | |
| 2017 | finalw=width*3; |
| 2018 | finalh=height*3; |
| 2019 | |
| 2020 | uint32_t *dst0 = (uint32_t *)dstPtr; |
| 2021 | uint32_t *dst1 = dst0 + dstRowPixels; |
| 2022 | uint32_t *dst2 = dst1 + dstRowPixels; |
| 2023 | |
| 2024 | uint32_t *src0 = (uint32_t *)srcPtr; |
| 2025 | uint32_t *src1 = src0 + (srcPitch >> 2); |
| 2026 | uint32_t *src2 = src1 + (srcPitch >> 2); |
| 2027 | hq3x_32_def(dst0, dst1, dst2, src0, src0, src2, width); |
| 2028 | |
| 2029 | count -= 2; |
| 2030 | while(count) { |
| 2031 | dst0 += dstRowPixels * 3; |
| 2032 | dst1 += dstRowPixels * 3; |
| 2033 | dst2 += dstRowPixels * 3; |
| 2034 | |
| 2035 | hq3x_32_def(dst0, dst1, dst2, src0, src1, src2, width); |
| 2036 | src0 = src1; |
| 2037 | src1 = src2; |
| 2038 | src2 += srcPitch >> 2; |
| 2039 | --count; |
| 2040 | } |
| 2041 | dst0 += dstRowPixels * 3; |
| 2042 | dst1 += dstRowPixels * 3; |
| 2043 | dst2 += dstRowPixels * 3; |
| 2044 | |
| 2045 | hq3x_32_def(dst0, dst1, dst2, src0, src1, src1, width); |
| 2046 | |
| 2047 | } |