| 1 | #define _GNU_SOURCE |
| 2 | #include "../gdk_imlib/gdk_imlib.h" |
| 3 | #include "../gdk_imlib/gdk_imlib_private.h" |
| 4 | |
| 5 | GdkPixmap * |
| 6 | gdk_imlib_pixmap_foreign_new(gint width, gint height, |
| 7 | gint depth, Pixmap pmap) |
| 8 | { |
| 9 | GdkPixmap *pixmap; |
| 10 | GdkWindowPrivate *private; |
| 11 | GdkWindowPrivate *window_private; |
| 12 | |
| 13 | private = g_new(GdkWindowPrivate, 1); |
| 14 | pixmap = (GdkPixmap *) private; |
| 15 | |
| 16 | window_private = (GdkWindowPrivate *) id->x.gdk_win; |
| 17 | |
| 18 | private->xdisplay = window_private->xdisplay; |
| 19 | private->window_type = GDK_WINDOW_PIXMAP; |
| 20 | private->xwindow = pmap; |
| 21 | private->colormap = id->x.gdk_cmap; |
| 22 | private->children = NULL; |
| 23 | private->parent = NULL; |
| 24 | private->x = 0; |
| 25 | private->y = 0; |
| 26 | private->width = width; |
| 27 | private->height = height; |
| 28 | private->resize_count = 0; |
| 29 | private->ref_count = 1; |
| 30 | private->destroyed = 0; |
| 31 | |
| 32 | gdk_xid_table_insert(&private->xwindow, pixmap); |
| 33 | |
| 34 | return pixmap; |
| 35 | } |
| 36 | |
| 37 | gint |
| 38 | gdk_imlib_best_color_match(gint * r, gint * g, gint * b) |
| 39 | { |
| 40 | int i; |
| 41 | int dif; |
| 42 | int dr, dg, db; |
| 43 | int col; |
| 44 | int mindif = 0x7fffffff; |
| 45 | XColor xcl; |
| 46 | |
| 47 | col = 0; |
| 48 | if (!id) |
| 49 | { |
| 50 | fprintf(stderr, "ImLib ERROR: No ImlibData initialised\n"); |
| 51 | return -1; |
| 52 | } |
| 53 | if ((id->render_type == RT_PLAIN_TRUECOL) || |
| 54 | (id->render_type == RT_DITHER_TRUECOL)) |
| 55 | { |
| 56 | xcl.red = (unsigned short)((*r << 8) | (*r)); |
| 57 | xcl.green = (unsigned short)((*g << 8) | (*g)); |
| 58 | xcl.blue = (unsigned short)((*b << 8) | (*b)); |
| 59 | xcl.flags = DoRed | DoGreen | DoBlue; |
| 60 | XAllocColor(id->x.disp, id->x.root_cmap, &xcl); |
| 61 | *r = xcl.red >> 8; |
| 62 | *g = xcl.green >> 8; |
| 63 | *b = xcl.blue >> 8; |
| 64 | return xcl.pixel; |
| 65 | } |
| 66 | for (i = 0; i < id->num_colors; i++) |
| 67 | { |
| 68 | dr = *r - id->palette[i].r; |
| 69 | if (dr < 0) |
| 70 | dr = -dr; |
| 71 | dg = *g - id->palette[i].g; |
| 72 | if (dg < 0) |
| 73 | dg = -dg; |
| 74 | db = *b - id->palette[i].b; |
| 75 | if (db < 0) |
| 76 | db = -db; |
| 77 | dif = dr + dg + db; |
| 78 | if (dif < mindif) |
| 79 | { |
| 80 | mindif = dif; |
| 81 | col = i; |
| 82 | } |
| 83 | } |
| 84 | *r -= id->palette[col].r; |
| 85 | *g -= id->palette[col].g; |
| 86 | *b -= id->palette[col].b; |
| 87 | col = id->palette[col].pixel; |
| 88 | return col; |
| 89 | } |
| 90 | |
| 91 | gint |
| 92 | gindex_best_color_match(gint * r, gint * g, gint * b) |
| 93 | { |
| 94 | int i; |
| 95 | int dif; |
| 96 | int dr, dg, db; |
| 97 | int col; |
| 98 | int mindif = 0x7fffffff; |
| 99 | XColor xcl; |
| 100 | |
| 101 | col = 0; |
| 102 | if (!id) |
| 103 | { |
| 104 | fprintf(stderr, "ImLib ERROR: No ImlibData initialised\n"); |
| 105 | return -1; |
| 106 | } |
| 107 | if ((id->render_type == RT_PLAIN_TRUECOL) || |
| 108 | (id->render_type == RT_DITHER_TRUECOL)) |
| 109 | { |
| 110 | xcl.red = (unsigned short)((*r << 8) | (*r)); |
| 111 | xcl.green = (unsigned short)((*g << 8) | (*g)); |
| 112 | xcl.blue = (unsigned short)((*b << 8) | (*b)); |
| 113 | xcl.flags = DoRed | DoGreen | DoBlue; |
| 114 | XAllocColor(id->x.disp, id->x.root_cmap, &xcl); |
| 115 | *r = xcl.red >> 8; |
| 116 | *g = xcl.green >> 8; |
| 117 | *b = xcl.blue >> 8; |
| 118 | return xcl.pixel; |
| 119 | } |
| 120 | for (i = 0; i < id->num_colors; i++) |
| 121 | { |
| 122 | dr = *r - id->palette[i].r; |
| 123 | if (dr < 0) |
| 124 | dr = -dr; |
| 125 | dg = *g - id->palette[i].g; |
| 126 | if (dg < 0) |
| 127 | dg = -dg; |
| 128 | db = *b - id->palette[i].b; |
| 129 | if (db < 0) |
| 130 | db = -db; |
| 131 | dif = dr + dg + db; |
| 132 | if (dif < mindif) |
| 133 | { |
| 134 | mindif = dif; |
| 135 | col = i; |
| 136 | } |
| 137 | } |
| 138 | *r -= id->palette[col].r; |
| 139 | *g -= id->palette[col].g; |
| 140 | *b -= id->palette[col].b; |
| 141 | return col; |
| 142 | } |
| 143 | |
| 144 | void |
| 145 | grender_shaped_15_fast_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 146 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 147 | unsigned char **yarray) |
| 148 | { |
| 149 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 150 | unsigned char *ptr2; |
| 151 | unsigned short *img; |
| 152 | int jmp; |
| 153 | |
| 154 | jmp = (xim->bytes_per_line >> 1) - w; |
| 155 | img = (unsigned short *)xim->data; |
| 156 | for (y = 0; y < h; y++) |
| 157 | { |
| 158 | ter = er1; |
| 159 | er1 = er2; |
| 160 | er2 = ter; |
| 161 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 162 | er2[ex] = 0; |
| 163 | ex = 3; |
| 164 | for (x = 0; x < w; x++) |
| 165 | { |
| 166 | ptr2 = yarray[y] + xarray[x]; |
| 167 | r = (int)*ptr2++; |
| 168 | g = (int)*ptr2++; |
| 169 | b = (int)*ptr2; |
| 170 | if ((r == im->shape_color.r) && |
| 171 | (g == im->shape_color.g) && |
| 172 | (b == im->shape_color.b)) |
| 173 | { |
| 174 | XPutPixel(sxim, x, y, 0); |
| 175 | img++; |
| 176 | ex += 3; |
| 177 | } |
| 178 | else |
| 179 | { |
| 180 | XPutPixel(sxim, x, y, 1); |
| 181 | er = r + er1[ex++]; |
| 182 | eg = g + er1[ex++]; |
| 183 | eb = b + er1[ex++]; |
| 184 | if (er > 255) |
| 185 | er = 255; |
| 186 | if (eg > 255) |
| 187 | eg = 255; |
| 188 | if (eb > 255) |
| 189 | eb = 255; |
| 190 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 191 | er = er & 0x07; |
| 192 | eg = eg & 0x07; |
| 193 | eb = eb & 0x07; |
| 194 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 195 | *img++ = val; |
| 196 | } |
| 197 | } |
| 198 | img += jmp; |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | void |
| 203 | grender_shaped_15_fast_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 204 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 205 | unsigned char **yarray) |
| 206 | { |
| 207 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 208 | unsigned char *ptr2; |
| 209 | unsigned short *img; |
| 210 | int jmp; |
| 211 | |
| 212 | unsigned char dither[4][4] = |
| 213 | { |
| 214 | {0, 4, 6, 5}, |
| 215 | {6, 2, 7, 3}, |
| 216 | {2, 6, 1, 5}, |
| 217 | {7, 4, 7, 3} |
| 218 | }; |
| 219 | int dithy, dithx; |
| 220 | |
| 221 | jmp = (xim->bytes_per_line >> 1) - w; |
| 222 | img = (unsigned short *)xim->data; |
| 223 | for (y = 0; y < h; y++) |
| 224 | { |
| 225 | dithy = y & 0x3; |
| 226 | for (x = 0; x < w; x++) |
| 227 | { |
| 228 | ptr2 = yarray[y] + xarray[x]; |
| 229 | r = (int)*ptr2++; |
| 230 | g = (int)*ptr2++; |
| 231 | b = (int)*ptr2; |
| 232 | if ((r == im->shape_color.r) && |
| 233 | (g == im->shape_color.g) && |
| 234 | (b == im->shape_color.b)) |
| 235 | { |
| 236 | XPutPixel(sxim, x, y, 0); |
| 237 | img++; |
| 238 | } |
| 239 | else |
| 240 | { |
| 241 | XPutPixel(sxim, x, y, 1); |
| 242 | er = r & 0x07; |
| 243 | eg = g & 0x07; |
| 244 | eb = b & 0x07; |
| 245 | dithx = x & 0x3; |
| 246 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 247 | r += 8; |
| 248 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 249 | g += 8; |
| 250 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 251 | b += 8; |
| 252 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 253 | *img++ = val; |
| 254 | } |
| 255 | } |
| 256 | img += jmp; |
| 257 | } |
| 258 | } |
| 259 | |
| 260 | void |
| 261 | grender_15_fast_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 262 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 263 | unsigned char **yarray) |
| 264 | { |
| 265 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 266 | unsigned char *ptr2; |
| 267 | unsigned short *img; |
| 268 | int jmp; |
| 269 | |
| 270 | jmp = (xim->bytes_per_line >> 1) - w; |
| 271 | img = (unsigned short *)xim->data; |
| 272 | for (y = 0; y < h; y++) |
| 273 | { |
| 274 | ter = er1; |
| 275 | er1 = er2; |
| 276 | er2 = ter; |
| 277 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 278 | er2[ex] = 0; |
| 279 | ex = 3; |
| 280 | for (x = 0; x < w; x++) |
| 281 | { |
| 282 | ptr2 = yarray[y] + xarray[x]; |
| 283 | r = (int)*ptr2++; |
| 284 | g = (int)*ptr2++; |
| 285 | b = (int)*ptr2; |
| 286 | er = r + er1[ex++]; |
| 287 | eg = g + er1[ex++]; |
| 288 | eb = b + er1[ex++]; |
| 289 | if (er > 255) |
| 290 | er = 255; |
| 291 | if (eg > 255) |
| 292 | eg = 255; |
| 293 | if (eb > 255) |
| 294 | eb = 255; |
| 295 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 296 | er = er & 0x07; |
| 297 | eg = eg & 0x07; |
| 298 | eb = eb & 0x07; |
| 299 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 300 | *img++ = val; |
| 301 | } |
| 302 | img += jmp; |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | void |
| 307 | grender_15_fast_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 308 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 309 | unsigned char **yarray) |
| 310 | { |
| 311 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 312 | unsigned char *ptr2; |
| 313 | |
| 314 | unsigned short *img; |
| 315 | int jmp; |
| 316 | |
| 317 | unsigned char dither[4][4] = |
| 318 | { |
| 319 | {0, 4, 6, 5}, |
| 320 | {6, 2, 7, 3}, |
| 321 | {2, 6, 1, 5}, |
| 322 | {7, 4, 7, 3} |
| 323 | }; |
| 324 | int dithy, dithx; |
| 325 | |
| 326 | jmp = (xim->bytes_per_line >> 1) - w; |
| 327 | img = (unsigned short *)xim->data; |
| 328 | for (y = 0; y < h; y++) |
| 329 | { |
| 330 | dithy = y & 0x3; |
| 331 | for (x = 0; x < w; x++) |
| 332 | { |
| 333 | ptr2 = yarray[y] + xarray[x]; |
| 334 | r = (int)*ptr2++; |
| 335 | g = (int)*ptr2++; |
| 336 | b = (int)*ptr2; |
| 337 | er = r & 0x07; |
| 338 | eg = g & 0x07; |
| 339 | eb = b & 0x07; |
| 340 | dithx = x & 0x3; |
| 341 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 342 | r += 8; |
| 343 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 344 | g += 8; |
| 345 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 346 | b += 8; |
| 347 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 348 | *img++ = val; |
| 349 | } |
| 350 | img += jmp; |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | void |
| 355 | grender_shaped_16_fast_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 356 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 357 | unsigned char **yarray) |
| 358 | { |
| 359 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 360 | unsigned char *ptr2; |
| 361 | unsigned short *img; |
| 362 | int jmp; |
| 363 | |
| 364 | jmp = (xim->bytes_per_line >> 1) - w; |
| 365 | img = (unsigned short *)xim->data; |
| 366 | for (y = 0; y < h; y++) |
| 367 | { |
| 368 | ter = er1; |
| 369 | er1 = er2; |
| 370 | er2 = ter; |
| 371 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 372 | er2[ex] = 0; |
| 373 | ex = 3; |
| 374 | for (x = 0; x < w; x++) |
| 375 | { |
| 376 | ptr2 = yarray[y] + xarray[x]; |
| 377 | r = (int)*ptr2++; |
| 378 | g = (int)*ptr2++; |
| 379 | b = (int)*ptr2; |
| 380 | if ((r == im->shape_color.r) && |
| 381 | (g == im->shape_color.g) && |
| 382 | (b == im->shape_color.b)) |
| 383 | { |
| 384 | XPutPixel(sxim, x, y, 0); |
| 385 | img++; |
| 386 | ex += 3; |
| 387 | } |
| 388 | else |
| 389 | { |
| 390 | XPutPixel(sxim, x, y, 1); |
| 391 | er = r + er1[ex++]; |
| 392 | eg = g + er1[ex++]; |
| 393 | eb = b + er1[ex++]; |
| 394 | if (er > 255) |
| 395 | er = 255; |
| 396 | if (eg > 255) |
| 397 | eg = 255; |
| 398 | if (eb > 255) |
| 399 | eb = 255; |
| 400 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 401 | er = er & 0x07; |
| 402 | eg = eg & 0x03; |
| 403 | eb = eb & 0x07; |
| 404 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 405 | *img++ = val; |
| 406 | } |
| 407 | } |
| 408 | img += jmp; |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | void |
| 413 | grender_shaped_16_fast_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 414 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 415 | unsigned char **yarray) |
| 416 | { |
| 417 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 418 | unsigned char *ptr2; |
| 419 | unsigned short *img; |
| 420 | int jmp; |
| 421 | |
| 422 | unsigned char dither[4][4] = |
| 423 | { |
| 424 | {0, 4, 6, 5}, |
| 425 | {6, 2, 7, 3}, |
| 426 | {2, 6, 1, 5}, |
| 427 | {7, 4, 7, 3} |
| 428 | }; |
| 429 | int dithy, dithx; |
| 430 | |
| 431 | jmp = (xim->bytes_per_line >> 1) - w; |
| 432 | img = (unsigned short *)xim->data; |
| 433 | for (y = 0; y < h; y++) |
| 434 | { |
| 435 | dithy = y & 0x3; |
| 436 | for (x = 0; x < w; x++) |
| 437 | { |
| 438 | ptr2 = yarray[y] + xarray[x]; |
| 439 | r = (int)*ptr2++; |
| 440 | g = (int)*ptr2++; |
| 441 | b = (int)*ptr2; |
| 442 | if ((r == im->shape_color.r) && |
| 443 | (g == im->shape_color.g) && |
| 444 | (b == im->shape_color.b)) |
| 445 | { |
| 446 | XPutPixel(sxim, x, y, 0); |
| 447 | img++; |
| 448 | } |
| 449 | else |
| 450 | { |
| 451 | XPutPixel(sxim, x, y, 1); |
| 452 | er = r & 0x07; |
| 453 | eg = g & 0x03; |
| 454 | eb = b & 0x07; |
| 455 | dithx = x & 0x3; |
| 456 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 457 | r += 8; |
| 458 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 459 | g += 4; |
| 460 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 461 | b += 8; |
| 462 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 463 | *img++ = val; |
| 464 | } |
| 465 | } |
| 466 | img += jmp; |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | void |
| 471 | grender_16_fast_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 472 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 473 | unsigned char **yarray) |
| 474 | { |
| 475 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 476 | unsigned char *ptr2; |
| 477 | |
| 478 | unsigned short *img; |
| 479 | int jmp; |
| 480 | |
| 481 | jmp = (xim->bytes_per_line >> 1) - w; |
| 482 | img = (unsigned short *)xim->data; |
| 483 | for (y = 0; y < h; y++) |
| 484 | { |
| 485 | ter = er1; |
| 486 | er1 = er2; |
| 487 | er2 = ter; |
| 488 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 489 | er2[ex] = 0; |
| 490 | ex = 3; |
| 491 | for (x = 0; x < w; x++) |
| 492 | { |
| 493 | ptr2 = yarray[y] + xarray[x]; |
| 494 | r = (int)*ptr2++; |
| 495 | g = (int)*ptr2++; |
| 496 | b = (int)*ptr2; |
| 497 | er = r + er1[ex++]; |
| 498 | eg = g + er1[ex++]; |
| 499 | eb = b + er1[ex++]; |
| 500 | if (er > 255) |
| 501 | er = 255; |
| 502 | if (eg > 255) |
| 503 | eg = 255; |
| 504 | if (eb > 255) |
| 505 | eb = 255; |
| 506 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 507 | er = er & 0x07; |
| 508 | eg = eg & 0x03; |
| 509 | eb = eb & 0x07; |
| 510 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 511 | *img++ = val; |
| 512 | } |
| 513 | img += jmp; |
| 514 | } |
| 515 | } |
| 516 | |
| 517 | void |
| 518 | grender_16_fast_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 519 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 520 | unsigned char **yarray) |
| 521 | { |
| 522 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 523 | unsigned char *ptr2; |
| 524 | |
| 525 | unsigned short *img; |
| 526 | int jmp; |
| 527 | |
| 528 | unsigned char dither[4][4] = |
| 529 | { |
| 530 | {0, 4, 6, 5}, |
| 531 | {6, 2, 7, 3}, |
| 532 | {2, 6, 1, 5}, |
| 533 | {7, 4, 7, 3} |
| 534 | }; |
| 535 | int dithy, dithx; |
| 536 | |
| 537 | jmp = (xim->bytes_per_line >> 1) - w; |
| 538 | img = (unsigned short *)xim->data; |
| 539 | for (y = 0; y < h; y++) |
| 540 | { |
| 541 | dithy = y & 0x3; |
| 542 | for (x = 0; x < w; x++) |
| 543 | { |
| 544 | ptr2 = yarray[y] + xarray[x]; |
| 545 | r = (int)*ptr2++; |
| 546 | g = (int)*ptr2++; |
| 547 | b = (int)*ptr2; |
| 548 | er = r & 0x07; |
| 549 | eg = g & 0x03; |
| 550 | eb = b & 0x07; |
| 551 | dithx = x & 0x3; |
| 552 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 553 | r += 8; |
| 554 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 555 | g += 4; |
| 556 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 557 | b += 8; |
| 558 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 559 | *img++ = val; |
| 560 | } |
| 561 | img += jmp; |
| 562 | } |
| 563 | } |
| 564 | |
| 565 | void |
| 566 | grender_shaped_15_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 567 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 568 | unsigned char **yarray) |
| 569 | { |
| 570 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 571 | unsigned char *ptr2; |
| 572 | |
| 573 | for (y = 0; y < h; y++) |
| 574 | { |
| 575 | ter = er1; |
| 576 | er1 = er2; |
| 577 | er2 = ter; |
| 578 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 579 | er2[ex] = 0; |
| 580 | ex = 3; |
| 581 | for (x = 0; x < w; x++) |
| 582 | { |
| 583 | ptr2 = yarray[y] + xarray[x]; |
| 584 | r = (int)*ptr2++; |
| 585 | g = (int)*ptr2++; |
| 586 | b = (int)*ptr2; |
| 587 | if ((r == im->shape_color.r) && |
| 588 | (g == im->shape_color.g) && |
| 589 | (b == im->shape_color.b)) |
| 590 | { |
| 591 | XPutPixel(sxim, x, y, 0); |
| 592 | ex += 3; |
| 593 | } |
| 594 | else |
| 595 | { |
| 596 | XPutPixel(sxim, x, y, 1); |
| 597 | er = r + er1[ex++]; |
| 598 | eg = g + er1[ex++]; |
| 599 | eb = b + er1[ex++]; |
| 600 | if (er > 255) |
| 601 | er = 255; |
| 602 | if (eg > 255) |
| 603 | eg = 255; |
| 604 | if (eb > 255) |
| 605 | eb = 255; |
| 606 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 607 | er = er & 0x07; |
| 608 | eg = eg & 0x07; |
| 609 | eb = eb & 0x07; |
| 610 | if (er > 255) |
| 611 | er = 255; |
| 612 | else if (er < 0) |
| 613 | er = 0; |
| 614 | if (eg > 255) |
| 615 | eg = 255; |
| 616 | else if (eg < 0) |
| 617 | eg = 0; |
| 618 | if (eb > 255) |
| 619 | eb = 255; |
| 620 | else if (eb < 0) |
| 621 | eb = 0; |
| 622 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 623 | er = r & 0x07; |
| 624 | eg = g & 0x07; |
| 625 | eb = b & 0x07; |
| 626 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 627 | XPutPixel(xim, x, y, val); |
| 628 | } |
| 629 | } |
| 630 | } |
| 631 | } |
| 632 | |
| 633 | void |
| 634 | grender_shaped_15_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 635 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 636 | unsigned char **yarray) |
| 637 | { |
| 638 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 639 | unsigned char *ptr2; |
| 640 | |
| 641 | unsigned char dither[4][4] = |
| 642 | { |
| 643 | {0, 4, 6, 5}, |
| 644 | {6, 2, 7, 3}, |
| 645 | {2, 6, 1, 5}, |
| 646 | {7, 4, 7, 3} |
| 647 | }; |
| 648 | int dithy, dithx; |
| 649 | |
| 650 | for (y = 0; y < h; y++) |
| 651 | { |
| 652 | dithy = y & 0x3; |
| 653 | for (x = 0; x < w; x++) |
| 654 | { |
| 655 | ptr2 = yarray[y] + xarray[x]; |
| 656 | r = (int)*ptr2++; |
| 657 | g = (int)*ptr2++; |
| 658 | b = (int)*ptr2; |
| 659 | if ((r == im->shape_color.r) && |
| 660 | (g == im->shape_color.g) && |
| 661 | (b == im->shape_color.b)) |
| 662 | { |
| 663 | XPutPixel(sxim, x, y, 0); |
| 664 | } |
| 665 | else |
| 666 | { |
| 667 | XPutPixel(sxim, x, y, 1); |
| 668 | er = r & 0x07; |
| 669 | eg = g & 0x07; |
| 670 | eb = b & 0x07; |
| 671 | dithx = x & 0x3; |
| 672 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 673 | r += 8; |
| 674 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 675 | g += 8; |
| 676 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 677 | b += 8; |
| 678 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 679 | XPutPixel(xim, x, y, val); |
| 680 | } |
| 681 | } |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | void |
| 686 | grender_15_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 687 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 688 | unsigned char **yarray) |
| 689 | { |
| 690 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 691 | unsigned char *ptr2; |
| 692 | |
| 693 | for (y = 0; y < h; y++) |
| 694 | { |
| 695 | ter = er1; |
| 696 | er1 = er2; |
| 697 | er2 = ter; |
| 698 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 699 | er2[ex] = 0; |
| 700 | ex = 3; |
| 701 | for (x = 0; x < w; x++) |
| 702 | { |
| 703 | ptr2 = yarray[y] + xarray[x]; |
| 704 | r = (int)*ptr2++; |
| 705 | g = (int)*ptr2++; |
| 706 | b = (int)*ptr2; |
| 707 | er = r + er1[ex++]; |
| 708 | eg = g + er1[ex++]; |
| 709 | eb = b + er1[ex++]; |
| 710 | if (er > 255) |
| 711 | er = 255; |
| 712 | if (eg > 255) |
| 713 | eg = 255; |
| 714 | if (eb > 255) |
| 715 | eb = 255; |
| 716 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 717 | er = er & 0x07; |
| 718 | eg = eg & 0x07; |
| 719 | eb = eb & 0x07; |
| 720 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 721 | XPutPixel(xim, x, y, val); |
| 722 | } |
| 723 | } |
| 724 | } |
| 725 | |
| 726 | void |
| 727 | grender_15_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 728 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 729 | unsigned char **yarray) |
| 730 | { |
| 731 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 732 | unsigned char *ptr2; |
| 733 | |
| 734 | unsigned char dither[4][4] = |
| 735 | { |
| 736 | {0, 4, 6, 5}, |
| 737 | {6, 2, 7, 3}, |
| 738 | {2, 6, 1, 5}, |
| 739 | {7, 4, 7, 3} |
| 740 | }; |
| 741 | int dithy, dithx; |
| 742 | |
| 743 | for (y = 0; y < h; y++) |
| 744 | { |
| 745 | dithy = y & 0x3; |
| 746 | for (x = 0; x < w; x++) |
| 747 | { |
| 748 | ptr2 = yarray[y] + xarray[x]; |
| 749 | r = (int)*ptr2++; |
| 750 | g = (int)*ptr2++; |
| 751 | b = (int)*ptr2; |
| 752 | er = r & 0x07; |
| 753 | eg = g & 0x07; |
| 754 | eb = b & 0x07; |
| 755 | dithx = x & 0x3; |
| 756 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 757 | r += 8; |
| 758 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 759 | g += 8; |
| 760 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 761 | b += 8; |
| 762 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 763 | XPutPixel(xim, x, y, val); |
| 764 | } |
| 765 | } |
| 766 | } |
| 767 | |
| 768 | void |
| 769 | grender_shaped_16_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 770 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 771 | unsigned char **yarray) |
| 772 | { |
| 773 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 774 | unsigned char *ptr2; |
| 775 | |
| 776 | for (y = 0; y < h; y++) |
| 777 | { |
| 778 | ter = er1; |
| 779 | er1 = er2; |
| 780 | er2 = ter; |
| 781 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 782 | er2[ex] = 0; |
| 783 | ex = 3; |
| 784 | for (x = 0; x < w; x++) |
| 785 | { |
| 786 | ptr2 = yarray[y] + xarray[x]; |
| 787 | r = (int)*ptr2++; |
| 788 | g = (int)*ptr2++; |
| 789 | b = (int)*ptr2; |
| 790 | if ((r == im->shape_color.r) && |
| 791 | (g == im->shape_color.g) && |
| 792 | (b == im->shape_color.b)) |
| 793 | { |
| 794 | XPutPixel(sxim, x, y, 0); |
| 795 | ex += 3; |
| 796 | } |
| 797 | else |
| 798 | { |
| 799 | XPutPixel(sxim, x, y, 1); |
| 800 | er = r + er1[ex++]; |
| 801 | eg = g + er1[ex++]; |
| 802 | eb = b + er1[ex++]; |
| 803 | if (er > 255) |
| 804 | er = 255; |
| 805 | if (eg > 255) |
| 806 | eg = 255; |
| 807 | if (eb > 255) |
| 808 | eb = 255; |
| 809 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 810 | er = er & 0x07; |
| 811 | eg = eg & 0x03; |
| 812 | eb = eb & 0x07; |
| 813 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 814 | XPutPixel(xim, x, y, val); |
| 815 | } |
| 816 | } |
| 817 | } |
| 818 | } |
| 819 | |
| 820 | void |
| 821 | grender_shaped_16_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 822 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 823 | unsigned char **yarray) |
| 824 | { |
| 825 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 826 | unsigned char *ptr2; |
| 827 | |
| 828 | unsigned char dither[4][4] = |
| 829 | { |
| 830 | {0, 4, 6, 5}, |
| 831 | {6, 2, 7, 3}, |
| 832 | {2, 6, 1, 5}, |
| 833 | {7, 4, 7, 3} |
| 834 | }; |
| 835 | int dithy, dithx; |
| 836 | |
| 837 | for (y = 0; y < h; y++) |
| 838 | { |
| 839 | dithy = y & 0x3; |
| 840 | for (x = 0; x < w; x++) |
| 841 | { |
| 842 | ptr2 = yarray[y] + xarray[x]; |
| 843 | r = (int)*ptr2++; |
| 844 | g = (int)*ptr2++; |
| 845 | b = (int)*ptr2; |
| 846 | if ((r == im->shape_color.r) && |
| 847 | (g == im->shape_color.g) && |
| 848 | (b == im->shape_color.b)) |
| 849 | { |
| 850 | XPutPixel(sxim, x, y, 0); |
| 851 | } |
| 852 | else |
| 853 | { |
| 854 | XPutPixel(sxim, x, y, 1); |
| 855 | er = r & 0x07; |
| 856 | eg = g & 0x03; |
| 857 | eb = b & 0x07; |
| 858 | dithx = x & 0x3; |
| 859 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 860 | r += 8; |
| 861 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 862 | g += 4; |
| 863 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 864 | b += 8; |
| 865 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 866 | XPutPixel(xim, x, y, val); |
| 867 | } |
| 868 | } |
| 869 | } |
| 870 | } |
| 871 | |
| 872 | void |
| 873 | grender_16_dither(GdkImlibImage * im, int w, int h, XImage * xim, |
| 874 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 875 | unsigned char **yarray) |
| 876 | { |
| 877 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 878 | unsigned char *ptr2; |
| 879 | |
| 880 | for (y = 0; y < h; y++) |
| 881 | { |
| 882 | ter = er1; |
| 883 | er1 = er2; |
| 884 | er2 = ter; |
| 885 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 886 | er2[ex] = 0; |
| 887 | ex = 3; |
| 888 | for (x = 0; x < w; x++) |
| 889 | { |
| 890 | ptr2 = yarray[y] + xarray[x]; |
| 891 | r = (int)*ptr2++; |
| 892 | g = (int)*ptr2++; |
| 893 | b = (int)*ptr2; |
| 894 | er = r + er1[ex++]; |
| 895 | eg = g + er1[ex++]; |
| 896 | eb = b + er1[ex++]; |
| 897 | if (er > 255) |
| 898 | er = 255; |
| 899 | if (eg > 255) |
| 900 | eg = 255; |
| 901 | if (eb > 255) |
| 902 | eb = 255; |
| 903 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 904 | er = er & 0x07; |
| 905 | eg = eg & 0x03; |
| 906 | eb = eb & 0x07; |
| 907 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 908 | XPutPixel(xim, x, y, val); |
| 909 | } |
| 910 | } |
| 911 | } |
| 912 | |
| 913 | void |
| 914 | grender_16_dither_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 915 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 916 | unsigned char **yarray) |
| 917 | { |
| 918 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 919 | unsigned char *ptr2; |
| 920 | |
| 921 | unsigned char dither[4][4] = |
| 922 | { |
| 923 | {0, 4, 6, 5}, |
| 924 | {6, 2, 7, 3}, |
| 925 | {2, 6, 1, 5}, |
| 926 | {7, 4, 7, 3} |
| 927 | }; |
| 928 | int dithy, dithx; |
| 929 | |
| 930 | for (y = 0; y < h; y++) |
| 931 | { |
| 932 | dithy = y & 0x3; |
| 933 | for (x = 0; x < w; x++) |
| 934 | { |
| 935 | ptr2 = yarray[y] + xarray[x]; |
| 936 | r = (int)*ptr2++; |
| 937 | g = (int)*ptr2++; |
| 938 | b = (int)*ptr2; |
| 939 | er = r & 0x07; |
| 940 | eg = g & 0x03; |
| 941 | eb = b & 0x07; |
| 942 | dithx = x & 0x3; |
| 943 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 944 | r += 8; |
| 945 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 946 | g += 4; |
| 947 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 948 | b += 8; |
| 949 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 950 | XPutPixel(xim, x, y, val); |
| 951 | } |
| 952 | } |
| 953 | } |
| 954 | |
| 955 | void |
| 956 | grender_shaped_15_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 957 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 958 | unsigned char **yarray) |
| 959 | { |
| 960 | int x, y, val, r, g, b; |
| 961 | unsigned char *ptr2; |
| 962 | unsigned short *img; |
| 963 | int jmp; |
| 964 | |
| 965 | jmp = (xim->bytes_per_line >> 1) - w; |
| 966 | img = (unsigned short *)xim->data; |
| 967 | for (y = 0; y < h; y++) |
| 968 | { |
| 969 | for (x = 0; x < w; x++) |
| 970 | { |
| 971 | ptr2 = yarray[y] + xarray[x]; |
| 972 | r = (int)*ptr2++; |
| 973 | g = (int)*ptr2++; |
| 974 | b = (int)*ptr2; |
| 975 | if ((r == im->shape_color.r) && |
| 976 | (g == im->shape_color.g) && |
| 977 | (b == im->shape_color.b)) |
| 978 | { |
| 979 | XPutPixel(sxim, x, y, 0); |
| 980 | img++; |
| 981 | } |
| 982 | else |
| 983 | { |
| 984 | XPutPixel(sxim, x, y, 1); |
| 985 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 986 | *img++ = val; |
| 987 | } |
| 988 | } |
| 989 | img += jmp; |
| 990 | } |
| 991 | } |
| 992 | |
| 993 | void |
| 994 | grender_15_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 995 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 996 | unsigned char **yarray) |
| 997 | { |
| 998 | int x, y, val, r, g, b; |
| 999 | unsigned char *ptr2; |
| 1000 | unsigned short *img; |
| 1001 | int jmp; |
| 1002 | |
| 1003 | jmp = (xim->bytes_per_line >> 1) - w; |
| 1004 | img = (unsigned short *)xim->data; |
| 1005 | for (y = 0; y < h; y++) |
| 1006 | { |
| 1007 | for (x = 0; x < w; x++) |
| 1008 | { |
| 1009 | ptr2 = yarray[y] + xarray[x]; |
| 1010 | r = (int)*ptr2++; |
| 1011 | g = (int)*ptr2++; |
| 1012 | b = (int)*ptr2; |
| 1013 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 1014 | *img++ = val; |
| 1015 | } |
| 1016 | img += jmp; |
| 1017 | } |
| 1018 | } |
| 1019 | |
| 1020 | void |
| 1021 | grender_shaped_16_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1022 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1023 | unsigned char **yarray) |
| 1024 | { |
| 1025 | int x, y, val, r, g, b; |
| 1026 | unsigned char *ptr2; |
| 1027 | unsigned short *img; |
| 1028 | int jmp; |
| 1029 | |
| 1030 | jmp = (xim->bytes_per_line >> 1) - w; |
| 1031 | img = (unsigned short *)xim->data; |
| 1032 | for (y = 0; y < h; y++) |
| 1033 | { |
| 1034 | for (x = 0; x < w; x++) |
| 1035 | { |
| 1036 | ptr2 = yarray[y] + xarray[x]; |
| 1037 | r = (int)*ptr2++; |
| 1038 | g = (int)*ptr2++; |
| 1039 | b = (int)*ptr2; |
| 1040 | if ((r == im->shape_color.r) && |
| 1041 | (g == im->shape_color.g) && |
| 1042 | (b == im->shape_color.b)) |
| 1043 | { |
| 1044 | XPutPixel(sxim, x, y, 0); |
| 1045 | img++; |
| 1046 | } |
| 1047 | else |
| 1048 | { |
| 1049 | XPutPixel(sxim, x, y, 1); |
| 1050 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 1051 | *img++ = val; |
| 1052 | } |
| 1053 | } |
| 1054 | img += jmp; |
| 1055 | } |
| 1056 | } |
| 1057 | |
| 1058 | void |
| 1059 | grender_16_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1060 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1061 | unsigned char **yarray) |
| 1062 | { |
| 1063 | int x, y, val, r, g, b; |
| 1064 | unsigned char *ptr2; |
| 1065 | |
| 1066 | unsigned short *img; |
| 1067 | int jmp; |
| 1068 | |
| 1069 | jmp = (xim->bytes_per_line >> 1) - w; |
| 1070 | img = (unsigned short *)xim->data; |
| 1071 | for (y = 0; y < h; y++) |
| 1072 | { |
| 1073 | for (x = 0; x < w; x++) |
| 1074 | { |
| 1075 | ptr2 = yarray[y] + xarray[x]; |
| 1076 | r = (int)*ptr2++; |
| 1077 | g = (int)*ptr2++; |
| 1078 | b = (int)*ptr2; |
| 1079 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 1080 | *img++ = val; |
| 1081 | } |
| 1082 | img += jmp; |
| 1083 | } |
| 1084 | } |
| 1085 | |
| 1086 | void |
| 1087 | grender_shaped_24_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1088 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1089 | unsigned char **yarray) |
| 1090 | { |
| 1091 | int x, y, r, g, b; |
| 1092 | unsigned char *ptr2; |
| 1093 | unsigned char *img; |
| 1094 | int jmp; |
| 1095 | |
| 1096 | jmp = (xim->bytes_per_line) - w; |
| 1097 | img = (unsigned char *)xim->data; |
| 1098 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1099 | { |
| 1100 | for (y = 0; y < h; y++) |
| 1101 | { |
| 1102 | for (x = 0; x < w; x++) |
| 1103 | { |
| 1104 | ptr2 = yarray[y] + xarray[x]; |
| 1105 | r = (int)*ptr2++; |
| 1106 | g = (int)*ptr2++; |
| 1107 | b = (int)*ptr2; |
| 1108 | if ((r == im->shape_color.r) && |
| 1109 | (g == im->shape_color.g) && |
| 1110 | (b == im->shape_color.b)) |
| 1111 | { |
| 1112 | XPutPixel(sxim, x, y, 0); |
| 1113 | img += 3; |
| 1114 | } |
| 1115 | else |
| 1116 | { |
| 1117 | XPutPixel(sxim, x, y, 1); |
| 1118 | *img++ = r; |
| 1119 | *img++ = g; |
| 1120 | *img++ = b; |
| 1121 | } |
| 1122 | } |
| 1123 | img += jmp; |
| 1124 | } |
| 1125 | } |
| 1126 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1127 | { |
| 1128 | for (y = 0; y < h; y++) |
| 1129 | { |
| 1130 | for (x = 0; x < w; x++) |
| 1131 | { |
| 1132 | ptr2 = yarray[y] + xarray[x]; |
| 1133 | r = (int)*ptr2++; |
| 1134 | g = (int)*ptr2++; |
| 1135 | b = (int)*ptr2; |
| 1136 | if ((r == im->shape_color.r) && |
| 1137 | (g == im->shape_color.g) && |
| 1138 | (b == im->shape_color.b)) |
| 1139 | { |
| 1140 | XPutPixel(sxim, x, y, 0); |
| 1141 | img += 3; |
| 1142 | } |
| 1143 | else |
| 1144 | { |
| 1145 | XPutPixel(sxim, x, y, 1); |
| 1146 | *img++ = r; |
| 1147 | *img++ = b; |
| 1148 | *img++ = g; |
| 1149 | } |
| 1150 | } |
| 1151 | img += jmp; |
| 1152 | } |
| 1153 | } |
| 1154 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1155 | { |
| 1156 | for (y = 0; y < h; y++) |
| 1157 | { |
| 1158 | for (x = 0; x < w; x++) |
| 1159 | { |
| 1160 | ptr2 = yarray[y] + xarray[x]; |
| 1161 | r = (int)*ptr2++; |
| 1162 | g = (int)*ptr2++; |
| 1163 | b = (int)*ptr2; |
| 1164 | if ((r == im->shape_color.r) && |
| 1165 | (g == im->shape_color.g) && |
| 1166 | (b == im->shape_color.b)) |
| 1167 | { |
| 1168 | XPutPixel(sxim, x, y, 0); |
| 1169 | img += 3; |
| 1170 | } |
| 1171 | else |
| 1172 | { |
| 1173 | XPutPixel(sxim, x, y, 1); |
| 1174 | *img++ = b; |
| 1175 | *img++ = r; |
| 1176 | *img++ = g; |
| 1177 | } |
| 1178 | } |
| 1179 | img += jmp; |
| 1180 | } |
| 1181 | } |
| 1182 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1183 | { |
| 1184 | for (y = 0; y < h; y++) |
| 1185 | { |
| 1186 | for (x = 0; x < w; x++) |
| 1187 | { |
| 1188 | ptr2 = yarray[y] + xarray[x]; |
| 1189 | r = (int)*ptr2++; |
| 1190 | g = (int)*ptr2++; |
| 1191 | b = (int)*ptr2; |
| 1192 | if ((r == im->shape_color.r) && |
| 1193 | (g == im->shape_color.g) && |
| 1194 | (b == im->shape_color.b)) |
| 1195 | { |
| 1196 | XPutPixel(sxim, x, y, 0); |
| 1197 | img += 3; |
| 1198 | } |
| 1199 | else |
| 1200 | { |
| 1201 | XPutPixel(sxim, x, y, 1); |
| 1202 | *img++ = b; |
| 1203 | *img++ = g; |
| 1204 | *img++ = r; |
| 1205 | } |
| 1206 | } |
| 1207 | img += jmp; |
| 1208 | } |
| 1209 | } |
| 1210 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1211 | { |
| 1212 | for (y = 0; y < h; y++) |
| 1213 | { |
| 1214 | for (x = 0; x < w; x++) |
| 1215 | { |
| 1216 | ptr2 = yarray[y] + xarray[x]; |
| 1217 | r = (int)*ptr2++; |
| 1218 | g = (int)*ptr2++; |
| 1219 | b = (int)*ptr2; |
| 1220 | if ((r == im->shape_color.r) && |
| 1221 | (g == im->shape_color.g) && |
| 1222 | (b == im->shape_color.b)) |
| 1223 | { |
| 1224 | XPutPixel(sxim, x, y, 0); |
| 1225 | img += 3; |
| 1226 | } |
| 1227 | else |
| 1228 | { |
| 1229 | XPutPixel(sxim, x, y, 1); |
| 1230 | *img++ = g; |
| 1231 | *img++ = r; |
| 1232 | *img++ = b; |
| 1233 | } |
| 1234 | } |
| 1235 | img += jmp; |
| 1236 | } |
| 1237 | } |
| 1238 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 1239 | { |
| 1240 | for (y = 0; y < h; y++) |
| 1241 | { |
| 1242 | for (x = 0; x < w; x++) |
| 1243 | { |
| 1244 | ptr2 = yarray[y] + xarray[x]; |
| 1245 | r = (int)*ptr2++; |
| 1246 | g = (int)*ptr2++; |
| 1247 | b = (int)*ptr2; |
| 1248 | if ((r == im->shape_color.r) && |
| 1249 | (g == im->shape_color.g) && |
| 1250 | (b == im->shape_color.b)) |
| 1251 | { |
| 1252 | XPutPixel(sxim, x, y, 0); |
| 1253 | img += 3; |
| 1254 | } |
| 1255 | else |
| 1256 | { |
| 1257 | XPutPixel(sxim, x, y, 1); |
| 1258 | *img++ = g; |
| 1259 | *img++ = b; |
| 1260 | *img++ = r; |
| 1261 | } |
| 1262 | } |
| 1263 | img += jmp; |
| 1264 | } |
| 1265 | } |
| 1266 | } |
| 1267 | |
| 1268 | void |
| 1269 | grender_24_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1270 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1271 | unsigned char **yarray) |
| 1272 | { |
| 1273 | int x, y, r, g, b; |
| 1274 | unsigned char *ptr2; |
| 1275 | unsigned char *img; |
| 1276 | int jmp; |
| 1277 | |
| 1278 | jmp = (xim->bytes_per_line) - w; |
| 1279 | img = (unsigned char *)xim->data; |
| 1280 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1281 | { |
| 1282 | for (y = 0; y < h; y++) |
| 1283 | { |
| 1284 | for (x = 0; x < w; x++) |
| 1285 | { |
| 1286 | ptr2 = yarray[y] + xarray[x]; |
| 1287 | r = (int)*ptr2++; |
| 1288 | g = (int)*ptr2++; |
| 1289 | b = (int)*ptr2; |
| 1290 | *img++ = r; |
| 1291 | *img++ = g; |
| 1292 | *img++ = b; |
| 1293 | } |
| 1294 | img += jmp; |
| 1295 | } |
| 1296 | } |
| 1297 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1298 | { |
| 1299 | for (y = 0; y < h; y++) |
| 1300 | { |
| 1301 | for (x = 0; x < w; x++) |
| 1302 | { |
| 1303 | ptr2 = yarray[y] + xarray[x]; |
| 1304 | r = (int)*ptr2++; |
| 1305 | g = (int)*ptr2++; |
| 1306 | b = (int)*ptr2; |
| 1307 | *img++ = r; |
| 1308 | *img++ = b; |
| 1309 | *img++ = g; |
| 1310 | } |
| 1311 | img += jmp; |
| 1312 | } |
| 1313 | } |
| 1314 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1315 | { |
| 1316 | for (y = 0; y < h; y++) |
| 1317 | { |
| 1318 | for (x = 0; x < w; x++) |
| 1319 | { |
| 1320 | ptr2 = yarray[y] + xarray[x]; |
| 1321 | r = (int)*ptr2++; |
| 1322 | g = (int)*ptr2++; |
| 1323 | b = (int)*ptr2; |
| 1324 | *img++ = b; |
| 1325 | *img++ = r; |
| 1326 | *img++ = g; |
| 1327 | } |
| 1328 | img += jmp; |
| 1329 | } |
| 1330 | } |
| 1331 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1332 | { |
| 1333 | for (y = 0; y < h; y++) |
| 1334 | { |
| 1335 | for (x = 0; x < w; x++) |
| 1336 | { |
| 1337 | ptr2 = yarray[y] + xarray[x]; |
| 1338 | r = (int)*ptr2++; |
| 1339 | g = (int)*ptr2++; |
| 1340 | b = (int)*ptr2; |
| 1341 | *img++ = b; |
| 1342 | *img++ = g; |
| 1343 | *img++ = r; |
| 1344 | } |
| 1345 | img += jmp; |
| 1346 | } |
| 1347 | } |
| 1348 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1349 | { |
| 1350 | for (y = 0; y < h; y++) |
| 1351 | { |
| 1352 | for (x = 0; x < w; x++) |
| 1353 | { |
| 1354 | ptr2 = yarray[y] + xarray[x]; |
| 1355 | r = (int)*ptr2++; |
| 1356 | g = (int)*ptr2++; |
| 1357 | b = (int)*ptr2; |
| 1358 | *img++ = g; |
| 1359 | *img++ = r; |
| 1360 | *img++ = b; |
| 1361 | } |
| 1362 | img += jmp; |
| 1363 | } |
| 1364 | } |
| 1365 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 1366 | { |
| 1367 | for (y = 0; y < h; y++) |
| 1368 | { |
| 1369 | for (x = 0; x < w; x++) |
| 1370 | { |
| 1371 | ptr2 = yarray[y] + xarray[x]; |
| 1372 | r = (int)*ptr2++; |
| 1373 | g = (int)*ptr2++; |
| 1374 | b = (int)*ptr2; |
| 1375 | *img++ = g; |
| 1376 | *img++ = b; |
| 1377 | *img++ = r; |
| 1378 | } |
| 1379 | img += jmp; |
| 1380 | } |
| 1381 | } |
| 1382 | } |
| 1383 | |
| 1384 | void |
| 1385 | grender_shaped_32_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1386 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1387 | unsigned char **yarray) |
| 1388 | { |
| 1389 | int x, y, val, r, g, b; |
| 1390 | unsigned char *ptr2; |
| 1391 | unsigned int *img; |
| 1392 | int jmp; |
| 1393 | |
| 1394 | jmp = (xim->bytes_per_line >> 2) - w; |
| 1395 | img = (unsigned int *)xim->data; |
| 1396 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1397 | { |
| 1398 | for (y = 0; y < h; y++) |
| 1399 | { |
| 1400 | for (x = 0; x < w; x++) |
| 1401 | { |
| 1402 | ptr2 = yarray[y] + xarray[x]; |
| 1403 | r = (int)*ptr2++; |
| 1404 | g = (int)*ptr2++; |
| 1405 | b = (int)*ptr2; |
| 1406 | if ((r == im->shape_color.r) && |
| 1407 | (g == im->shape_color.g) && |
| 1408 | (b == im->shape_color.b)) |
| 1409 | { |
| 1410 | XPutPixel(sxim, x, y, 0); |
| 1411 | img++; |
| 1412 | } |
| 1413 | else |
| 1414 | { |
| 1415 | XPutPixel(sxim, x, y, 1); |
| 1416 | val = (r << 16) | (g << 8) | b; |
| 1417 | *img++ = val; |
| 1418 | } |
| 1419 | } |
| 1420 | img += jmp; |
| 1421 | } |
| 1422 | } |
| 1423 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1424 | { |
| 1425 | for (y = 0; y < h; y++) |
| 1426 | { |
| 1427 | for (x = 0; x < w; x++) |
| 1428 | { |
| 1429 | ptr2 = yarray[y] + xarray[x]; |
| 1430 | r = (int)*ptr2++; |
| 1431 | g = (int)*ptr2++; |
| 1432 | b = (int)*ptr2; |
| 1433 | if ((r == im->shape_color.r) && |
| 1434 | (g == im->shape_color.g) && |
| 1435 | (b == im->shape_color.b)) |
| 1436 | { |
| 1437 | XPutPixel(sxim, x, y, 0); |
| 1438 | img++; |
| 1439 | } |
| 1440 | else |
| 1441 | { |
| 1442 | XPutPixel(sxim, x, y, 1); |
| 1443 | val = (r << 16) | (b << 8) | g; |
| 1444 | *img++ = val; |
| 1445 | } |
| 1446 | } |
| 1447 | img += jmp; |
| 1448 | } |
| 1449 | } |
| 1450 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1451 | { |
| 1452 | for (y = 0; y < h; y++) |
| 1453 | { |
| 1454 | for (x = 0; x < w; x++) |
| 1455 | { |
| 1456 | ptr2 = yarray[y] + xarray[x]; |
| 1457 | r = (int)*ptr2++; |
| 1458 | g = (int)*ptr2++; |
| 1459 | b = (int)*ptr2; |
| 1460 | if ((r == im->shape_color.r) && |
| 1461 | (g == im->shape_color.g) && |
| 1462 | (b == im->shape_color.b)) |
| 1463 | { |
| 1464 | XPutPixel(sxim, x, y, 0); |
| 1465 | img++; |
| 1466 | } |
| 1467 | else |
| 1468 | { |
| 1469 | XPutPixel(sxim, x, y, 1); |
| 1470 | val = (b << 16) | (r << 8) | g; |
| 1471 | *img++ = val; |
| 1472 | } |
| 1473 | } |
| 1474 | img += jmp; |
| 1475 | } |
| 1476 | } |
| 1477 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1478 | { |
| 1479 | for (y = 0; y < h; y++) |
| 1480 | { |
| 1481 | for (x = 0; x < w; x++) |
| 1482 | { |
| 1483 | ptr2 = yarray[y] + xarray[x]; |
| 1484 | r = (int)*ptr2++; |
| 1485 | g = (int)*ptr2++; |
| 1486 | b = (int)*ptr2; |
| 1487 | if ((r == im->shape_color.r) && |
| 1488 | (g == im->shape_color.g) && |
| 1489 | (b == im->shape_color.b)) |
| 1490 | { |
| 1491 | XPutPixel(sxim, x, y, 0); |
| 1492 | img++; |
| 1493 | } |
| 1494 | else |
| 1495 | { |
| 1496 | XPutPixel(sxim, x, y, 1); |
| 1497 | val = (b << 16) | (g << 8) | r; |
| 1498 | *img++ = val; |
| 1499 | } |
| 1500 | } |
| 1501 | img += jmp; |
| 1502 | } |
| 1503 | } |
| 1504 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1505 | { |
| 1506 | for (y = 0; y < h; y++) |
| 1507 | { |
| 1508 | for (x = 0; x < w; x++) |
| 1509 | { |
| 1510 | ptr2 = yarray[y] + xarray[x]; |
| 1511 | r = (int)*ptr2++; |
| 1512 | g = (int)*ptr2++; |
| 1513 | b = (int)*ptr2; |
| 1514 | if ((r == im->shape_color.r) && |
| 1515 | (g == im->shape_color.g) && |
| 1516 | (b == im->shape_color.b)) |
| 1517 | { |
| 1518 | XPutPixel(sxim, x, y, 0); |
| 1519 | img++; |
| 1520 | } |
| 1521 | else |
| 1522 | { |
| 1523 | XPutPixel(sxim, x, y, 1); |
| 1524 | val = (g << 16) | (r << 8) | b; |
| 1525 | *img++ = val; |
| 1526 | } |
| 1527 | } |
| 1528 | img += jmp; |
| 1529 | } |
| 1530 | } |
| 1531 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 1532 | { |
| 1533 | for (y = 0; y < h; y++) |
| 1534 | { |
| 1535 | for (x = 0; x < w; x++) |
| 1536 | { |
| 1537 | ptr2 = yarray[y] + xarray[x]; |
| 1538 | r = (int)*ptr2++; |
| 1539 | g = (int)*ptr2++; |
| 1540 | b = (int)*ptr2; |
| 1541 | if ((r == im->shape_color.r) && |
| 1542 | (g == im->shape_color.g) && |
| 1543 | (b == im->shape_color.b)) |
| 1544 | { |
| 1545 | XPutPixel(sxim, x, y, 0); |
| 1546 | img++; |
| 1547 | } |
| 1548 | else |
| 1549 | { |
| 1550 | XPutPixel(sxim, x, y, 1); |
| 1551 | val = (g << 16) | (b << 8) | r; |
| 1552 | *img++ = val; |
| 1553 | } |
| 1554 | } |
| 1555 | img += jmp; |
| 1556 | } |
| 1557 | } |
| 1558 | } |
| 1559 | |
| 1560 | void |
| 1561 | grender_32_fast(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1562 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1563 | unsigned char **yarray) |
| 1564 | { |
| 1565 | int x, y, val, r, g, b; |
| 1566 | unsigned char *ptr2; |
| 1567 | unsigned int *img; |
| 1568 | int jmp; |
| 1569 | |
| 1570 | jmp = (xim->bytes_per_line >> 2) - w; |
| 1571 | img = (unsigned int *)xim->data; |
| 1572 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1573 | { |
| 1574 | for (y = 0; y < h; y++) |
| 1575 | { |
| 1576 | for (x = 0; x < w; x++) |
| 1577 | { |
| 1578 | ptr2 = yarray[y] + xarray[x]; |
| 1579 | r = (int)*ptr2++; |
| 1580 | g = (int)*ptr2++; |
| 1581 | b = (int)*ptr2; |
| 1582 | val = (r << 16) | (g << 8) | b; |
| 1583 | *img++ = val; |
| 1584 | } |
| 1585 | img += jmp; |
| 1586 | } |
| 1587 | } |
| 1588 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1589 | { |
| 1590 | for (y = 0; y < h; y++) |
| 1591 | { |
| 1592 | for (x = 0; x < w; x++) |
| 1593 | { |
| 1594 | ptr2 = yarray[y] + xarray[x]; |
| 1595 | r = (int)*ptr2++; |
| 1596 | g = (int)*ptr2++; |
| 1597 | b = (int)*ptr2; |
| 1598 | val = (r << 16) | (b << 8) | g; |
| 1599 | *img++ = val; |
| 1600 | } |
| 1601 | img += jmp; |
| 1602 | } |
| 1603 | } |
| 1604 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1605 | { |
| 1606 | for (y = 0; y < h; y++) |
| 1607 | { |
| 1608 | for (x = 0; x < w; x++) |
| 1609 | { |
| 1610 | ptr2 = yarray[y] + xarray[x]; |
| 1611 | r = (int)*ptr2++; |
| 1612 | g = (int)*ptr2++; |
| 1613 | b = (int)*ptr2; |
| 1614 | val = (b << 16) | (r << 8) | g; |
| 1615 | *img++ = val; |
| 1616 | } |
| 1617 | img += jmp; |
| 1618 | } |
| 1619 | } |
| 1620 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1621 | { |
| 1622 | for (y = 0; y < h; y++) |
| 1623 | { |
| 1624 | for (x = 0; x < w; x++) |
| 1625 | { |
| 1626 | ptr2 = yarray[y] + xarray[x]; |
| 1627 | r = (int)*ptr2++; |
| 1628 | g = (int)*ptr2++; |
| 1629 | b = (int)*ptr2; |
| 1630 | val = (b << 16) | (g << 8) | r; |
| 1631 | *img++ = val; |
| 1632 | } |
| 1633 | img += jmp; |
| 1634 | } |
| 1635 | } |
| 1636 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1637 | { |
| 1638 | for (y = 0; y < h; y++) |
| 1639 | { |
| 1640 | for (x = 0; x < w; x++) |
| 1641 | { |
| 1642 | ptr2 = yarray[y] + xarray[x]; |
| 1643 | r = (int)*ptr2++; |
| 1644 | g = (int)*ptr2++; |
| 1645 | b = (int)*ptr2; |
| 1646 | val = (g << 16) | (r << 8) | b; |
| 1647 | *img++ = val; |
| 1648 | } |
| 1649 | img += jmp; |
| 1650 | } |
| 1651 | } |
| 1652 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 1653 | { |
| 1654 | for (y = 0; y < h; y++) |
| 1655 | { |
| 1656 | for (x = 0; x < w; x++) |
| 1657 | { |
| 1658 | ptr2 = yarray[y] + xarray[x]; |
| 1659 | r = (int)*ptr2++; |
| 1660 | g = (int)*ptr2++; |
| 1661 | b = (int)*ptr2; |
| 1662 | val = (g << 16) | (b << 8) | r; |
| 1663 | *img++ = val; |
| 1664 | } |
| 1665 | img += jmp; |
| 1666 | } |
| 1667 | } |
| 1668 | } |
| 1669 | |
| 1670 | void |
| 1671 | grender_shaped_15(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1672 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1673 | unsigned char **yarray) |
| 1674 | { |
| 1675 | int x, y, val, r, g, b; |
| 1676 | unsigned char *ptr2; |
| 1677 | |
| 1678 | for (y = 0; y < h; y++) |
| 1679 | { |
| 1680 | for (x = 0; x < w; x++) |
| 1681 | { |
| 1682 | ptr2 = yarray[y] + xarray[x]; |
| 1683 | r = (int)*ptr2++; |
| 1684 | g = (int)*ptr2++; |
| 1685 | b = (int)*ptr2; |
| 1686 | if ((r == im->shape_color.r) && |
| 1687 | (g == im->shape_color.g) && |
| 1688 | (b == im->shape_color.b)) |
| 1689 | XPutPixel(sxim, x, y, 0); |
| 1690 | else |
| 1691 | { |
| 1692 | XPutPixel(sxim, x, y, 1); |
| 1693 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 1694 | XPutPixel(xim, x, y, val); |
| 1695 | } |
| 1696 | } |
| 1697 | } |
| 1698 | } |
| 1699 | |
| 1700 | void |
| 1701 | grender_15(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1702 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1703 | unsigned char **yarray) |
| 1704 | { |
| 1705 | int x, y, val, r, g, b; |
| 1706 | unsigned char *ptr2; |
| 1707 | |
| 1708 | for (y = 0; y < h; y++) |
| 1709 | { |
| 1710 | for (x = 0; x < w; x++) |
| 1711 | { |
| 1712 | ptr2 = yarray[y] + xarray[x]; |
| 1713 | r = (int)*ptr2++; |
| 1714 | g = (int)*ptr2++; |
| 1715 | b = (int)*ptr2; |
| 1716 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 1717 | XPutPixel(xim, x, y, val); |
| 1718 | } |
| 1719 | } |
| 1720 | } |
| 1721 | |
| 1722 | void |
| 1723 | grender_shaped_16(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1724 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1725 | unsigned char **yarray) |
| 1726 | { |
| 1727 | int x, y, val, r, g, b; |
| 1728 | unsigned char *ptr2; |
| 1729 | |
| 1730 | for (y = 0; y < h; y++) |
| 1731 | { |
| 1732 | for (x = 0; x < w; x++) |
| 1733 | { |
| 1734 | ptr2 = yarray[y] + xarray[x]; |
| 1735 | r = (int)*ptr2++; |
| 1736 | g = (int)*ptr2++; |
| 1737 | b = (int)*ptr2; |
| 1738 | if ((r == im->shape_color.r) && |
| 1739 | (g == im->shape_color.g) && |
| 1740 | (b == im->shape_color.b)) |
| 1741 | XPutPixel(sxim, x, y, 0); |
| 1742 | else |
| 1743 | { |
| 1744 | XPutPixel(sxim, x, y, 1); |
| 1745 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 1746 | XPutPixel(xim, x, y, val); |
| 1747 | } |
| 1748 | } |
| 1749 | } |
| 1750 | } |
| 1751 | |
| 1752 | void |
| 1753 | grender_16(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1754 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1755 | unsigned char **yarray) |
| 1756 | { |
| 1757 | int x, y, val, r, g, b; |
| 1758 | unsigned char *ptr2; |
| 1759 | |
| 1760 | for (y = 0; y < h; y++) |
| 1761 | { |
| 1762 | for (x = 0; x < w; x++) |
| 1763 | { |
| 1764 | ptr2 = yarray[y] + xarray[x]; |
| 1765 | r = (int)*ptr2++; |
| 1766 | g = (int)*ptr2++; |
| 1767 | b = (int)*ptr2; |
| 1768 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 1769 | XPutPixel(xim, x, y, val); |
| 1770 | } |
| 1771 | } |
| 1772 | } |
| 1773 | |
| 1774 | void |
| 1775 | grender_shaped_24(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1776 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1777 | unsigned char **yarray) |
| 1778 | { |
| 1779 | int x, y, val, r, g, b; |
| 1780 | unsigned char *ptr2; |
| 1781 | |
| 1782 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1783 | { |
| 1784 | for (y = 0; y < h; y++) |
| 1785 | { |
| 1786 | for (x = 0; x < w; x++) |
| 1787 | { |
| 1788 | ptr2 = yarray[y] + xarray[x]; |
| 1789 | r = (int)*ptr2++; |
| 1790 | g = (int)*ptr2++; |
| 1791 | b = (int)*ptr2; |
| 1792 | if ((r == im->shape_color.r) && |
| 1793 | (g == im->shape_color.g) && |
| 1794 | (b == im->shape_color.b)) |
| 1795 | XPutPixel(sxim, x, y, 0); |
| 1796 | else |
| 1797 | { |
| 1798 | XPutPixel(sxim, x, y, 1); |
| 1799 | val = (r << 16) | (g << 8) | b; |
| 1800 | XPutPixel(xim, x, y, val); |
| 1801 | } |
| 1802 | } |
| 1803 | } |
| 1804 | } |
| 1805 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1806 | { |
| 1807 | for (y = 0; y < h; y++) |
| 1808 | { |
| 1809 | for (x = 0; x < w; x++) |
| 1810 | { |
| 1811 | ptr2 = yarray[y] + xarray[x]; |
| 1812 | r = (int)*ptr2++; |
| 1813 | g = (int)*ptr2++; |
| 1814 | b = (int)*ptr2; |
| 1815 | if ((r == im->shape_color.r) && |
| 1816 | (g == im->shape_color.g) && |
| 1817 | (b == im->shape_color.b)) |
| 1818 | XPutPixel(sxim, x, y, 0); |
| 1819 | else |
| 1820 | { |
| 1821 | XPutPixel(sxim, x, y, 1); |
| 1822 | val = (r << 16) | (b << 8) | g; |
| 1823 | XPutPixel(xim, x, y, val); |
| 1824 | } |
| 1825 | } |
| 1826 | } |
| 1827 | } |
| 1828 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1829 | { |
| 1830 | for (y = 0; y < h; y++) |
| 1831 | { |
| 1832 | for (x = 0; x < w; x++) |
| 1833 | { |
| 1834 | ptr2 = yarray[y] + xarray[x]; |
| 1835 | r = (int)*ptr2++; |
| 1836 | g = (int)*ptr2++; |
| 1837 | b = (int)*ptr2; |
| 1838 | if ((r == im->shape_color.r) && |
| 1839 | (g == im->shape_color.g) && |
| 1840 | (b == im->shape_color.b)) |
| 1841 | XPutPixel(sxim, x, y, 0); |
| 1842 | else |
| 1843 | { |
| 1844 | XPutPixel(sxim, x, y, 1); |
| 1845 | val = (b << 16) | (r << 8) | g; |
| 1846 | XPutPixel(xim, x, y, val); |
| 1847 | } |
| 1848 | } |
| 1849 | } |
| 1850 | } |
| 1851 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1852 | { |
| 1853 | for (y = 0; y < h; y++) |
| 1854 | { |
| 1855 | for (x = 0; x < w; x++) |
| 1856 | { |
| 1857 | ptr2 = yarray[y] + xarray[x]; |
| 1858 | r = (int)*ptr2++; |
| 1859 | g = (int)*ptr2++; |
| 1860 | b = (int)*ptr2; |
| 1861 | if ((r == im->shape_color.r) && |
| 1862 | (g == im->shape_color.g) && |
| 1863 | (b == im->shape_color.b)) |
| 1864 | XPutPixel(sxim, x, y, 0); |
| 1865 | else |
| 1866 | { |
| 1867 | XPutPixel(sxim, x, y, 1); |
| 1868 | val = (b << 16) | (g << 8) | r; |
| 1869 | XPutPixel(xim, x, y, val); |
| 1870 | } |
| 1871 | } |
| 1872 | } |
| 1873 | } |
| 1874 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1875 | { |
| 1876 | for (y = 0; y < h; y++) |
| 1877 | { |
| 1878 | for (x = 0; x < w; x++) |
| 1879 | { |
| 1880 | ptr2 = yarray[y] + xarray[x]; |
| 1881 | r = (int)*ptr2++; |
| 1882 | g = (int)*ptr2++; |
| 1883 | b = (int)*ptr2; |
| 1884 | if ((r == im->shape_color.r) && |
| 1885 | (g == im->shape_color.g) && |
| 1886 | (b == im->shape_color.b)) |
| 1887 | XPutPixel(sxim, x, y, 0); |
| 1888 | else |
| 1889 | { |
| 1890 | XPutPixel(sxim, x, y, 1); |
| 1891 | val = (g << 16) | (r << 8) | b; |
| 1892 | XPutPixel(xim, x, y, val); |
| 1893 | } |
| 1894 | } |
| 1895 | } |
| 1896 | } |
| 1897 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 1898 | { |
| 1899 | for (y = 0; y < h; y++) |
| 1900 | { |
| 1901 | for (x = 0; x < w; x++) |
| 1902 | { |
| 1903 | ptr2 = yarray[y] + xarray[x]; |
| 1904 | r = (int)*ptr2++; |
| 1905 | g = (int)*ptr2++; |
| 1906 | b = (int)*ptr2; |
| 1907 | if ((r == im->shape_color.r) && |
| 1908 | (g == im->shape_color.g) && |
| 1909 | (b == im->shape_color.b)) |
| 1910 | XPutPixel(sxim, x, y, 0); |
| 1911 | else |
| 1912 | { |
| 1913 | XPutPixel(sxim, x, y, 1); |
| 1914 | val = (g << 16) | (b << 8) | r; |
| 1915 | XPutPixel(xim, x, y, val); |
| 1916 | } |
| 1917 | } |
| 1918 | } |
| 1919 | } |
| 1920 | } |
| 1921 | |
| 1922 | void |
| 1923 | grender_24(GdkImlibImage * im, int w, int h, XImage * xim, |
| 1924 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 1925 | unsigned char **yarray) |
| 1926 | { |
| 1927 | int x, y, val, r, g, b; |
| 1928 | unsigned char *ptr2; |
| 1929 | |
| 1930 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 1931 | { |
| 1932 | for (y = 0; y < h; y++) |
| 1933 | { |
| 1934 | for (x = 0; x < w; x++) |
| 1935 | { |
| 1936 | ptr2 = yarray[y] + xarray[x]; |
| 1937 | r = (int)*ptr2++; |
| 1938 | g = (int)*ptr2++; |
| 1939 | b = (int)*ptr2; |
| 1940 | val = (r << 16) | (g << 8) | b; |
| 1941 | XPutPixel(xim, x, y, val); |
| 1942 | } |
| 1943 | } |
| 1944 | } |
| 1945 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 1946 | { |
| 1947 | for (y = 0; y < h; y++) |
| 1948 | { |
| 1949 | for (x = 0; x < w; x++) |
| 1950 | { |
| 1951 | ptr2 = yarray[y] + xarray[x]; |
| 1952 | r = (int)*ptr2++; |
| 1953 | g = (int)*ptr2++; |
| 1954 | b = (int)*ptr2; |
| 1955 | val = (r << 16) | (b << 8) | g; |
| 1956 | XPutPixel(xim, x, y, val); |
| 1957 | } |
| 1958 | } |
| 1959 | } |
| 1960 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 1961 | { |
| 1962 | for (y = 0; y < h; y++) |
| 1963 | { |
| 1964 | for (x = 0; x < w; x++) |
| 1965 | { |
| 1966 | ptr2 = yarray[y] + xarray[x]; |
| 1967 | r = (int)*ptr2++; |
| 1968 | g = (int)*ptr2++; |
| 1969 | b = (int)*ptr2; |
| 1970 | val = (b << 16) | (r << 8) | g; |
| 1971 | XPutPixel(xim, x, y, val); |
| 1972 | } |
| 1973 | } |
| 1974 | } |
| 1975 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 1976 | { |
| 1977 | for (y = 0; y < h; y++) |
| 1978 | { |
| 1979 | for (x = 0; x < w; x++) |
| 1980 | { |
| 1981 | ptr2 = yarray[y] + xarray[x]; |
| 1982 | r = (int)*ptr2++; |
| 1983 | g = (int)*ptr2++; |
| 1984 | b = (int)*ptr2; |
| 1985 | val = (b << 16) | (g << 8) | r; |
| 1986 | XPutPixel(xim, x, y, val); |
| 1987 | } |
| 1988 | } |
| 1989 | } |
| 1990 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 1991 | { |
| 1992 | for (y = 0; y < h; y++) |
| 1993 | { |
| 1994 | for (x = 0; x < w; x++) |
| 1995 | { |
| 1996 | ptr2 = yarray[y] + xarray[x]; |
| 1997 | r = (int)*ptr2++; |
| 1998 | g = (int)*ptr2++; |
| 1999 | b = (int)*ptr2; |
| 2000 | val = (g << 16) | (r << 8) | b; |
| 2001 | XPutPixel(xim, x, y, val); |
| 2002 | } |
| 2003 | } |
| 2004 | } |
| 2005 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 2006 | { |
| 2007 | for (y = 0; y < h; y++) |
| 2008 | { |
| 2009 | for (x = 0; x < w; x++) |
| 2010 | { |
| 2011 | ptr2 = yarray[y] + xarray[x]; |
| 2012 | r = (int)*ptr2++; |
| 2013 | g = (int)*ptr2++; |
| 2014 | b = (int)*ptr2; |
| 2015 | val = (g << 16) | (b << 8) | r; |
| 2016 | XPutPixel(xim, x, y, val); |
| 2017 | } |
| 2018 | } |
| 2019 | } |
| 2020 | } |
| 2021 | |
| 2022 | void |
| 2023 | grender_shaped(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2024 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2025 | unsigned char **yarray, int bpp) |
| 2026 | { |
| 2027 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 2028 | unsigned char *ptr2; |
| 2029 | unsigned char *img; |
| 2030 | int jmp; |
| 2031 | |
| 2032 | jmp = (xim->bytes_per_line) - w; |
| 2033 | img = (unsigned char *)xim->data; |
| 2034 | switch (id->render_type) |
| 2035 | { |
| 2036 | case RT_PLAIN_PALETTE: |
| 2037 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2038 | { |
| 2039 | for (y = 0; y < h; y++) |
| 2040 | { |
| 2041 | for (x = 0; x < w; x++) |
| 2042 | { |
| 2043 | ptr2 = yarray[y] + xarray[x]; |
| 2044 | r = (int)*ptr2++; |
| 2045 | g = (int)*ptr2++; |
| 2046 | b = (int)*ptr2; |
| 2047 | if ((r == im->shape_color.r) && |
| 2048 | (g == im->shape_color.g) && |
| 2049 | (b == im->shape_color.b)) |
| 2050 | { |
| 2051 | XPutPixel(sxim, x, y, 0); |
| 2052 | img++; |
| 2053 | } |
| 2054 | else |
| 2055 | { |
| 2056 | XPutPixel(sxim, x, y, 1); |
| 2057 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 2058 | *img++ = val; |
| 2059 | } |
| 2060 | } |
| 2061 | img += jmp; |
| 2062 | } |
| 2063 | } |
| 2064 | else |
| 2065 | { |
| 2066 | for (y = 0; y < h; y++) |
| 2067 | { |
| 2068 | for (x = 0; x < w; x++) |
| 2069 | { |
| 2070 | ptr2 = yarray[y] + xarray[x]; |
| 2071 | r = (int)*ptr2++; |
| 2072 | g = (int)*ptr2++; |
| 2073 | b = (int)*ptr2; |
| 2074 | if ((r == im->shape_color.r) && |
| 2075 | (g == im->shape_color.g) && |
| 2076 | (b == im->shape_color.b)) |
| 2077 | XPutPixel(sxim, x, y, 0); |
| 2078 | else |
| 2079 | { |
| 2080 | XPutPixel(sxim, x, y, 1); |
| 2081 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 2082 | XPutPixel(xim, x, y, val); |
| 2083 | } |
| 2084 | } |
| 2085 | } |
| 2086 | } |
| 2087 | break; |
| 2088 | case RT_PLAIN_PALETTE_FAST: |
| 2089 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2090 | { |
| 2091 | for (y = 0; y < h; y++) |
| 2092 | { |
| 2093 | for (x = 0; x < w; x++) |
| 2094 | { |
| 2095 | ptr2 = yarray[y] + xarray[x]; |
| 2096 | r = (int)*ptr2++; |
| 2097 | g = (int)*ptr2++; |
| 2098 | b = (int)*ptr2; |
| 2099 | if ((r == im->shape_color.r) && |
| 2100 | (g == im->shape_color.g) && |
| 2101 | (b == im->shape_color.b)) |
| 2102 | { |
| 2103 | XPutPixel(sxim, x, y, 0); |
| 2104 | img++; |
| 2105 | } |
| 2106 | else |
| 2107 | { |
| 2108 | XPutPixel(sxim, x, y, 1); |
| 2109 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 2110 | *img++ = val; |
| 2111 | } |
| 2112 | } |
| 2113 | img += jmp; |
| 2114 | } |
| 2115 | } |
| 2116 | else |
| 2117 | { |
| 2118 | for (y = 0; y < h; y++) |
| 2119 | { |
| 2120 | for (x = 0; x < w; x++) |
| 2121 | { |
| 2122 | ptr2 = yarray[y] + xarray[x]; |
| 2123 | r = (int)*ptr2++; |
| 2124 | g = (int)*ptr2++; |
| 2125 | b = (int)*ptr2; |
| 2126 | if ((r == im->shape_color.r) && |
| 2127 | (g == im->shape_color.g) && |
| 2128 | (b == im->shape_color.b)) |
| 2129 | XPutPixel(sxim, x, y, 0); |
| 2130 | else |
| 2131 | { |
| 2132 | XPutPixel(sxim, x, y, 1); |
| 2133 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 2134 | XPutPixel(xim, x, y, val); |
| 2135 | } |
| 2136 | } |
| 2137 | } |
| 2138 | } |
| 2139 | break; |
| 2140 | case RT_DITHER_PALETTE: |
| 2141 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2142 | { |
| 2143 | for (y = 0; y < h; y++) |
| 2144 | { |
| 2145 | ter = er1; |
| 2146 | er1 = er2; |
| 2147 | er2 = ter; |
| 2148 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2149 | er2[ex] = 0; |
| 2150 | ex = 3; |
| 2151 | for (x = 0; x < w; x++) |
| 2152 | { |
| 2153 | ptr2 = yarray[y] + xarray[x]; |
| 2154 | r = (int)*ptr2++; |
| 2155 | g = (int)*ptr2++; |
| 2156 | b = (int)*ptr2; |
| 2157 | if ((r == im->shape_color.r) && |
| 2158 | (g == im->shape_color.g) && |
| 2159 | (b == im->shape_color.b)) |
| 2160 | { |
| 2161 | { |
| 2162 | XPutPixel(sxim, x, y, 0); |
| 2163 | img++; |
| 2164 | } |
| 2165 | ex += 3; |
| 2166 | } |
| 2167 | else |
| 2168 | { |
| 2169 | XPutPixel(sxim, x, y, 1); |
| 2170 | er = r + er1[ex++]; |
| 2171 | eg = g + er1[ex++]; |
| 2172 | eb = b + er1[ex++]; |
| 2173 | if (er > 255) |
| 2174 | er = 255; |
| 2175 | else if (er < 0) |
| 2176 | er = 0; |
| 2177 | if (eg > 255) |
| 2178 | eg = 255; |
| 2179 | else if (eg < 0) |
| 2180 | eg = 0; |
| 2181 | if (eb > 255) |
| 2182 | eb = 255; |
| 2183 | else if (eb < 0) |
| 2184 | eb = 0; |
| 2185 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 2186 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2187 | *img++ = val; |
| 2188 | } |
| 2189 | } |
| 2190 | img += jmp; |
| 2191 | } |
| 2192 | } |
| 2193 | else |
| 2194 | { |
| 2195 | for (y = 0; y < h; y++) |
| 2196 | { |
| 2197 | ter = er1; |
| 2198 | er1 = er2; |
| 2199 | er2 = ter; |
| 2200 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2201 | er2[ex] = 0; |
| 2202 | ex = 3; |
| 2203 | for (x = 0; x < w; x++) |
| 2204 | { |
| 2205 | ptr2 = yarray[y] + xarray[x]; |
| 2206 | r = (int)*ptr2++; |
| 2207 | g = (int)*ptr2++; |
| 2208 | b = (int)*ptr2; |
| 2209 | if ((r == im->shape_color.r) && |
| 2210 | (g == im->shape_color.g) && |
| 2211 | (b == im->shape_color.b)) |
| 2212 | { |
| 2213 | XPutPixel(sxim, x, y, 0); |
| 2214 | ex += 3; |
| 2215 | } |
| 2216 | else |
| 2217 | { |
| 2218 | XPutPixel(sxim, x, y, 1); |
| 2219 | er = r + er1[ex++]; |
| 2220 | eg = g + er1[ex++]; |
| 2221 | eb = b + er1[ex++]; |
| 2222 | if (er > 255) |
| 2223 | er = 255; |
| 2224 | else if (er < 0) |
| 2225 | er = 0; |
| 2226 | if (eg > 255) |
| 2227 | eg = 255; |
| 2228 | else if (eg < 0) |
| 2229 | eg = 0; |
| 2230 | if (eb > 255) |
| 2231 | eb = 255; |
| 2232 | else if (eb < 0) |
| 2233 | eb = 0; |
| 2234 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 2235 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2236 | XPutPixel(xim, x, y, val); |
| 2237 | } |
| 2238 | } |
| 2239 | } |
| 2240 | } |
| 2241 | break; |
| 2242 | case RT_DITHER_PALETTE_FAST: |
| 2243 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2244 | { |
| 2245 | for (y = 0; y < h; y++) |
| 2246 | { |
| 2247 | ter = er1; |
| 2248 | er1 = er2; |
| 2249 | er2 = ter; |
| 2250 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2251 | er2[ex] = 0; |
| 2252 | ex = 3; |
| 2253 | for (x = 0; x < w; x++) |
| 2254 | { |
| 2255 | ptr2 = yarray[y] + xarray[x]; |
| 2256 | r = (int)*ptr2++; |
| 2257 | g = (int)*ptr2++; |
| 2258 | b = (int)*ptr2; |
| 2259 | if ((r == im->shape_color.r) && |
| 2260 | (g == im->shape_color.g) && |
| 2261 | (b == im->shape_color.b)) |
| 2262 | { |
| 2263 | { |
| 2264 | XPutPixel(sxim, x, y, 0); |
| 2265 | img++; |
| 2266 | } |
| 2267 | ex += 3; |
| 2268 | } |
| 2269 | else |
| 2270 | { |
| 2271 | XPutPixel(sxim, x, y, 1); |
| 2272 | er = r + er1[ex++]; |
| 2273 | eg = g + er1[ex++]; |
| 2274 | eb = b + er1[ex++]; |
| 2275 | if (er > 255) |
| 2276 | er = 255; |
| 2277 | else if (er < 0) |
| 2278 | er = 0; |
| 2279 | if (eg > 255) |
| 2280 | eg = 255; |
| 2281 | else if (eg < 0) |
| 2282 | eg = 0; |
| 2283 | if (eb > 255) |
| 2284 | eb = 255; |
| 2285 | else if (eb < 0) |
| 2286 | eb = 0; |
| 2287 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 2288 | er = ERROR_RED(er, val); |
| 2289 | eg = ERROR_GRN(eg, val); |
| 2290 | eb = ERROR_BLU(eb, val); |
| 2291 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2292 | *img++ = COLOR_INDEX(val); |
| 2293 | } |
| 2294 | } |
| 2295 | img += jmp; |
| 2296 | } |
| 2297 | } |
| 2298 | else |
| 2299 | { |
| 2300 | for (y = 0; y < h; y++) |
| 2301 | { |
| 2302 | ter = er1; |
| 2303 | er1 = er2; |
| 2304 | er2 = ter; |
| 2305 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2306 | er2[ex] = 0; |
| 2307 | ex = 3; |
| 2308 | for (x = 0; x < w; x++) |
| 2309 | { |
| 2310 | ptr2 = yarray[y] + xarray[x]; |
| 2311 | r = (int)*ptr2++; |
| 2312 | g = (int)*ptr2++; |
| 2313 | b = (int)*ptr2; |
| 2314 | if ((r == im->shape_color.r) && |
| 2315 | (g == im->shape_color.g) && |
| 2316 | (b == im->shape_color.b)) |
| 2317 | { |
| 2318 | XPutPixel(sxim, x, y, 0); |
| 2319 | ex += 3; |
| 2320 | } |
| 2321 | else |
| 2322 | { |
| 2323 | XPutPixel(sxim, x, y, 1); |
| 2324 | er = r + er1[ex++]; |
| 2325 | eg = g + er1[ex++]; |
| 2326 | eb = b + er1[ex++]; |
| 2327 | if (er > 255) |
| 2328 | er = 255; |
| 2329 | else if (er < 0) |
| 2330 | er = 0; |
| 2331 | if (eg > 255) |
| 2332 | eg = 255; |
| 2333 | else if (eg < 0) |
| 2334 | eg = 0; |
| 2335 | if (eb > 255) |
| 2336 | eb = 255; |
| 2337 | else if (eb < 0) |
| 2338 | eb = 0; |
| 2339 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 2340 | er = ERROR_RED(er, val); |
| 2341 | eg = ERROR_GRN(eg, val); |
| 2342 | eb = ERROR_BLU(eb, val); |
| 2343 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2344 | XPutPixel(xim, x, y, COLOR_INDEX(val)); |
| 2345 | } |
| 2346 | } |
| 2347 | } |
| 2348 | } |
| 2349 | break; |
| 2350 | default: |
| 2351 | if (id->fastrend) |
| 2352 | { |
| 2353 | switch (bpp) |
| 2354 | { |
| 2355 | case 8: |
| 2356 | break; |
| 2357 | case 15: |
| 2358 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2359 | { |
| 2360 | if (id->ordered_dither) |
| 2361 | grender_shaped_15_fast_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2362 | else |
| 2363 | grender_shaped_15_fast_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2364 | } |
| 2365 | else |
| 2366 | grender_shaped_15_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2367 | break; |
| 2368 | case 16: |
| 2369 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2370 | { |
| 2371 | if (id->ordered_dither) |
| 2372 | grender_shaped_16_fast_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2373 | else |
| 2374 | grender_shaped_16_fast_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2375 | } |
| 2376 | else |
| 2377 | grender_shaped_16_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2378 | break; |
| 2379 | case 24: |
| 2380 | case 32: |
| 2381 | if (xim->bits_per_pixel == 24) |
| 2382 | grender_shaped_24_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2383 | else |
| 2384 | grender_shaped_32_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2385 | break; |
| 2386 | default: |
| 2387 | break; |
| 2388 | } |
| 2389 | } |
| 2390 | else |
| 2391 | { |
| 2392 | switch (bpp) |
| 2393 | { |
| 2394 | case 8: |
| 2395 | break; |
| 2396 | case 15: |
| 2397 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2398 | { |
| 2399 | if (id->ordered_dither) |
| 2400 | grender_shaped_15_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2401 | else |
| 2402 | grender_shaped_15_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2403 | } |
| 2404 | else |
| 2405 | grender_shaped_15(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2406 | break; |
| 2407 | case 16: |
| 2408 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2409 | { |
| 2410 | if (id->ordered_dither) |
| 2411 | grender_shaped_16_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2412 | else |
| 2413 | grender_shaped_16_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2414 | } |
| 2415 | else |
| 2416 | grender_shaped_16(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2417 | break; |
| 2418 | case 24: |
| 2419 | grender_shaped_24(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2420 | case 32: |
| 2421 | grender_shaped_24(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2422 | break; |
| 2423 | default: |
| 2424 | break; |
| 2425 | } |
| 2426 | } |
| 2427 | break; |
| 2428 | } |
| 2429 | } |
| 2430 | |
| 2431 | void |
| 2432 | grender(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2433 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2434 | unsigned char **yarray, int bpp) |
| 2435 | { |
| 2436 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 2437 | unsigned char *ptr2; |
| 2438 | unsigned char *img; |
| 2439 | int jmp; |
| 2440 | |
| 2441 | jmp = (xim->bytes_per_line) - w; |
| 2442 | img = (unsigned char *)xim->data; |
| 2443 | switch (id->render_type) |
| 2444 | { |
| 2445 | case RT_PLAIN_PALETTE: |
| 2446 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2447 | { |
| 2448 | for (y = 0; y < h; y++) |
| 2449 | { |
| 2450 | for (x = 0; x < w; x++) |
| 2451 | { |
| 2452 | ptr2 = yarray[y] + xarray[x]; |
| 2453 | r = (int)*ptr2++; |
| 2454 | g = (int)*ptr2++; |
| 2455 | b = (int)*ptr2; |
| 2456 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 2457 | *img++ = val; |
| 2458 | } |
| 2459 | img += jmp; |
| 2460 | } |
| 2461 | } |
| 2462 | else |
| 2463 | { |
| 2464 | for (y = 0; y < h; y++) |
| 2465 | { |
| 2466 | for (x = 0; x < w; x++) |
| 2467 | { |
| 2468 | ptr2 = yarray[y] + xarray[x]; |
| 2469 | r = (int)*ptr2++; |
| 2470 | g = (int)*ptr2++; |
| 2471 | b = (int)*ptr2; |
| 2472 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 2473 | XPutPixel(xim, x, y, val); |
| 2474 | } |
| 2475 | } |
| 2476 | } |
| 2477 | break; |
| 2478 | case RT_PLAIN_PALETTE_FAST: |
| 2479 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2480 | { |
| 2481 | for (y = 0; y < h; y++) |
| 2482 | { |
| 2483 | for (x = 0; x < w; x++) |
| 2484 | { |
| 2485 | ptr2 = yarray[y] + xarray[x]; |
| 2486 | r = (int)*ptr2++; |
| 2487 | g = (int)*ptr2++; |
| 2488 | b = (int)*ptr2; |
| 2489 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 2490 | *img++ = val; |
| 2491 | } |
| 2492 | img += jmp; |
| 2493 | } |
| 2494 | } |
| 2495 | else |
| 2496 | { |
| 2497 | for (y = 0; y < h; y++) |
| 2498 | { |
| 2499 | for (x = 0; x < w; x++) |
| 2500 | { |
| 2501 | ptr2 = yarray[y] + xarray[x]; |
| 2502 | r = (int)*ptr2++; |
| 2503 | g = (int)*ptr2++; |
| 2504 | b = (int)*ptr2; |
| 2505 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 2506 | XPutPixel(xim, x, y, val); |
| 2507 | } |
| 2508 | } |
| 2509 | } |
| 2510 | break; |
| 2511 | case RT_DITHER_PALETTE: |
| 2512 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2513 | { |
| 2514 | for (y = 0; y < h; y++) |
| 2515 | { |
| 2516 | ter = er1; |
| 2517 | er1 = er2; |
| 2518 | er2 = ter; |
| 2519 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2520 | er2[ex] = 0; |
| 2521 | ex = 3; |
| 2522 | for (x = 0; x < w; x++) |
| 2523 | { |
| 2524 | ptr2 = yarray[y] + xarray[x]; |
| 2525 | r = (int)*ptr2++; |
| 2526 | g = (int)*ptr2++; |
| 2527 | b = (int)*ptr2; |
| 2528 | er = r + er1[ex++]; |
| 2529 | eg = g + er1[ex++]; |
| 2530 | eb = b + er1[ex++]; |
| 2531 | if (er > 255) |
| 2532 | er = 255; |
| 2533 | else if (er < 0) |
| 2534 | er = 0; |
| 2535 | if (eg > 255) |
| 2536 | eg = 255; |
| 2537 | else if (eg < 0) |
| 2538 | eg = 0; |
| 2539 | if (eb > 255) |
| 2540 | eb = 255; |
| 2541 | else if (eb < 0) |
| 2542 | eb = 0; |
| 2543 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 2544 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2545 | *img++ = val; |
| 2546 | } |
| 2547 | img += jmp; |
| 2548 | } |
| 2549 | } |
| 2550 | else |
| 2551 | { |
| 2552 | for (y = 0; y < h; y++) |
| 2553 | { |
| 2554 | ter = er1; |
| 2555 | er1 = er2; |
| 2556 | er2 = ter; |
| 2557 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2558 | er2[ex] = 0; |
| 2559 | ex = 3; |
| 2560 | for (x = 0; x < w; x++) |
| 2561 | { |
| 2562 | ptr2 = yarray[y] + xarray[x]; |
| 2563 | r = (int)*ptr2++; |
| 2564 | g = (int)*ptr2++; |
| 2565 | b = (int)*ptr2; |
| 2566 | er = r + er1[ex++]; |
| 2567 | eg = g + er1[ex++]; |
| 2568 | eb = b + er1[ex++]; |
| 2569 | if (er > 255) |
| 2570 | er = 255; |
| 2571 | else if (er < 0) |
| 2572 | er = 0; |
| 2573 | if (eg > 255) |
| 2574 | eg = 255; |
| 2575 | else if (eg < 0) |
| 2576 | eg = 0; |
| 2577 | if (eb > 255) |
| 2578 | eb = 255; |
| 2579 | else if (eb < 0) |
| 2580 | eb = 0; |
| 2581 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 2582 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2583 | XPutPixel(xim, x, y, val); |
| 2584 | } |
| 2585 | } |
| 2586 | } |
| 2587 | break; |
| 2588 | case RT_DITHER_PALETTE_FAST: |
| 2589 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 2590 | { |
| 2591 | for (y = 0; y < h; y++) |
| 2592 | { |
| 2593 | ter = er1; |
| 2594 | er1 = er2; |
| 2595 | er2 = ter; |
| 2596 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2597 | er2[ex] = 0; |
| 2598 | ex = 3; |
| 2599 | for (x = 0; x < w; x++) |
| 2600 | { |
| 2601 | ptr2 = yarray[y] + xarray[x]; |
| 2602 | r = (int)*ptr2++; |
| 2603 | g = (int)*ptr2++; |
| 2604 | b = (int)*ptr2; |
| 2605 | er = r + er1[ex++]; |
| 2606 | eg = g + er1[ex++]; |
| 2607 | eb = b + er1[ex++]; |
| 2608 | if (er > 255) |
| 2609 | er = 255; |
| 2610 | else if (er < 0) |
| 2611 | er = 0; |
| 2612 | if (eg > 255) |
| 2613 | eg = 255; |
| 2614 | else if (eg < 0) |
| 2615 | eg = 0; |
| 2616 | if (eb > 255) |
| 2617 | eb = 255; |
| 2618 | else if (eb < 0) |
| 2619 | eb = 0; |
| 2620 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 2621 | er = ERROR_RED(er, val); |
| 2622 | eg = ERROR_GRN(eg, val); |
| 2623 | eb = ERROR_BLU(eb, val); |
| 2624 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2625 | *img++ = COLOR_INDEX(val); |
| 2626 | } |
| 2627 | img += jmp; |
| 2628 | } |
| 2629 | } |
| 2630 | else |
| 2631 | { |
| 2632 | for (y = 0; y < h; y++) |
| 2633 | { |
| 2634 | ter = er1; |
| 2635 | er1 = er2; |
| 2636 | er2 = ter; |
| 2637 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2638 | er2[ex] = 0; |
| 2639 | ex = 3; |
| 2640 | for (x = 0; x < w; x++) |
| 2641 | { |
| 2642 | ptr2 = yarray[y] + xarray[x]; |
| 2643 | r = (int)*ptr2++; |
| 2644 | g = (int)*ptr2++; |
| 2645 | b = (int)*ptr2; |
| 2646 | er = r + er1[ex++]; |
| 2647 | eg = g + er1[ex++]; |
| 2648 | eb = b + er1[ex++]; |
| 2649 | if (er > 255) |
| 2650 | er = 255; |
| 2651 | else if (er < 0) |
| 2652 | er = 0; |
| 2653 | if (eg > 255) |
| 2654 | eg = 255; |
| 2655 | else if (eg < 0) |
| 2656 | eg = 0; |
| 2657 | if (eb > 255) |
| 2658 | eb = 255; |
| 2659 | else if (eb < 0) |
| 2660 | eb = 0; |
| 2661 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 2662 | er = ERROR_RED(er, val); |
| 2663 | eg = ERROR_GRN(eg, val); |
| 2664 | eb = ERROR_BLU(eb, val); |
| 2665 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2666 | XPutPixel(xim, x, y, COLOR_INDEX(val)); |
| 2667 | } |
| 2668 | } |
| 2669 | } |
| 2670 | break; |
| 2671 | default: |
| 2672 | if (id->fastrend) |
| 2673 | { |
| 2674 | switch (bpp) |
| 2675 | { |
| 2676 | case 8: |
| 2677 | break; |
| 2678 | case 15: |
| 2679 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2680 | { |
| 2681 | if (id->ordered_dither) |
| 2682 | grender_15_fast_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2683 | else |
| 2684 | grender_15_fast_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2685 | } |
| 2686 | else |
| 2687 | grender_15_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2688 | break; |
| 2689 | case 16: |
| 2690 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2691 | { |
| 2692 | if (id->ordered_dither) |
| 2693 | grender_16_fast_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2694 | else |
| 2695 | grender_16_fast_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2696 | } |
| 2697 | else |
| 2698 | grender_16_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2699 | break; |
| 2700 | case 24: |
| 2701 | case 32: |
| 2702 | if (xim->bits_per_pixel == 24) |
| 2703 | grender_24_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2704 | else |
| 2705 | grender_32_fast(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2706 | break; |
| 2707 | default: |
| 2708 | break; |
| 2709 | } |
| 2710 | } |
| 2711 | else |
| 2712 | { |
| 2713 | switch (bpp) |
| 2714 | { |
| 2715 | case 8: |
| 2716 | break; |
| 2717 | case 15: |
| 2718 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2719 | { |
| 2720 | if (id->ordered_dither) |
| 2721 | grender_15_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2722 | else |
| 2723 | grender_15_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2724 | } |
| 2725 | else |
| 2726 | grender_15(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2727 | break; |
| 2728 | case 16: |
| 2729 | if (id->render_type == RT_DITHER_TRUECOL) |
| 2730 | { |
| 2731 | if (id->ordered_dither) |
| 2732 | grender_16_dither_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2733 | else |
| 2734 | grender_16_dither(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2735 | } |
| 2736 | else |
| 2737 | grender_16(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2738 | break; |
| 2739 | case 24: |
| 2740 | grender_24(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2741 | break; |
| 2742 | case 32: |
| 2743 | grender_24(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 2744 | break; |
| 2745 | default: |
| 2746 | break; |
| 2747 | } |
| 2748 | break; |
| 2749 | } |
| 2750 | } |
| 2751 | } |
| 2752 | |
| 2753 | void |
| 2754 | grender_shaped_15_fast_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2755 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2756 | unsigned char **yarray) |
| 2757 | { |
| 2758 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 2759 | unsigned char *ptr2; |
| 2760 | unsigned short *img; |
| 2761 | int jmp; |
| 2762 | |
| 2763 | jmp = (xim->bytes_per_line >> 1) - w; |
| 2764 | img = (unsigned short *)xim->data; |
| 2765 | for (y = 0; y < h; y++) |
| 2766 | { |
| 2767 | ter = er1; |
| 2768 | er1 = er2; |
| 2769 | er2 = ter; |
| 2770 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2771 | er2[ex] = 0; |
| 2772 | ex = 3; |
| 2773 | for (x = 0; x < w; x++) |
| 2774 | { |
| 2775 | ptr2 = yarray[y] + xarray[x]; |
| 2776 | r = (int)*ptr2++; |
| 2777 | g = (int)*ptr2++; |
| 2778 | b = (int)*ptr2; |
| 2779 | if ((r == im->shape_color.r) && |
| 2780 | (g == im->shape_color.g) && |
| 2781 | (b == im->shape_color.b)) |
| 2782 | { |
| 2783 | XPutPixel(sxim, x, y, 0); |
| 2784 | img++; |
| 2785 | ex += 3; |
| 2786 | } |
| 2787 | else |
| 2788 | { |
| 2789 | r = im->rmap[r]; |
| 2790 | g = im->gmap[g]; |
| 2791 | b = im->bmap[b]; |
| 2792 | XPutPixel(sxim, x, y, 1); |
| 2793 | er = r + er1[ex++]; |
| 2794 | eg = g + er1[ex++]; |
| 2795 | eb = b + er1[ex++]; |
| 2796 | if (er > 255) |
| 2797 | er = 255; |
| 2798 | if (eg > 255) |
| 2799 | eg = 255; |
| 2800 | if (eb > 255) |
| 2801 | eb = 255; |
| 2802 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 2803 | er = er & 0x07; |
| 2804 | eg = eg & 0x07; |
| 2805 | eb = eb & 0x07; |
| 2806 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2807 | *img++ = val; |
| 2808 | } |
| 2809 | } |
| 2810 | img += jmp; |
| 2811 | } |
| 2812 | } |
| 2813 | |
| 2814 | void |
| 2815 | grender_shaped_15_fast_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2816 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2817 | unsigned char **yarray) |
| 2818 | { |
| 2819 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 2820 | unsigned char *ptr2; |
| 2821 | unsigned short *img; |
| 2822 | int jmp; |
| 2823 | |
| 2824 | unsigned char dither[4][4] = |
| 2825 | { |
| 2826 | {0, 4, 6, 5}, |
| 2827 | {6, 2, 7, 3}, |
| 2828 | {2, 6, 1, 5}, |
| 2829 | {7, 4, 7, 3} |
| 2830 | }; |
| 2831 | int dithy, dithx; |
| 2832 | |
| 2833 | jmp = (xim->bytes_per_line >> 1) - w; |
| 2834 | img = (unsigned short *)xim->data; |
| 2835 | for (y = 0; y < h; y++) |
| 2836 | { |
| 2837 | dithy = y & 0x3; |
| 2838 | for (x = 0; x < w; x++) |
| 2839 | { |
| 2840 | ptr2 = yarray[y] + xarray[x]; |
| 2841 | r = (int)*ptr2++; |
| 2842 | g = (int)*ptr2++; |
| 2843 | b = (int)*ptr2; |
| 2844 | if ((r == im->shape_color.r) && |
| 2845 | (g == im->shape_color.g) && |
| 2846 | (b == im->shape_color.b)) |
| 2847 | { |
| 2848 | XPutPixel(sxim, x, y, 0); |
| 2849 | img++; |
| 2850 | } |
| 2851 | else |
| 2852 | { |
| 2853 | r = im->rmap[r]; |
| 2854 | g = im->gmap[g]; |
| 2855 | b = im->bmap[b]; |
| 2856 | XPutPixel(sxim, x, y, 1); |
| 2857 | er = r & 0x07; |
| 2858 | eg = g & 0x07; |
| 2859 | eb = b & 0x07; |
| 2860 | dithx = x & 0x3; |
| 2861 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 2862 | r += 8; |
| 2863 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 2864 | g += 8; |
| 2865 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 2866 | b += 8; |
| 2867 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 2868 | *img++ = val; |
| 2869 | } |
| 2870 | } |
| 2871 | img += jmp; |
| 2872 | } |
| 2873 | } |
| 2874 | |
| 2875 | void |
| 2876 | grender_15_fast_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2877 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2878 | unsigned char **yarray) |
| 2879 | { |
| 2880 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 2881 | unsigned char *ptr2; |
| 2882 | unsigned short *img; |
| 2883 | int jmp; |
| 2884 | |
| 2885 | jmp = (xim->bytes_per_line >> 1) - w; |
| 2886 | img = (unsigned short *)xim->data; |
| 2887 | for (y = 0; y < h; y++) |
| 2888 | { |
| 2889 | ter = er1; |
| 2890 | er1 = er2; |
| 2891 | er2 = ter; |
| 2892 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2893 | er2[ex] = 0; |
| 2894 | ex = 3; |
| 2895 | for (x = 0; x < w; x++) |
| 2896 | { |
| 2897 | ptr2 = yarray[y] + xarray[x]; |
| 2898 | r = (int)*ptr2++; |
| 2899 | g = (int)*ptr2++; |
| 2900 | b = (int)*ptr2; |
| 2901 | r = im->rmap[r]; |
| 2902 | g = im->gmap[g]; |
| 2903 | b = im->bmap[b]; |
| 2904 | er = r + er1[ex++]; |
| 2905 | eg = g + er1[ex++]; |
| 2906 | eb = b + er1[ex++]; |
| 2907 | if (er > 255) |
| 2908 | er = 255; |
| 2909 | if (eg > 255) |
| 2910 | eg = 255; |
| 2911 | if (eb > 255) |
| 2912 | eb = 255; |
| 2913 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 2914 | er = er & 0x07; |
| 2915 | eg = eg & 0x07; |
| 2916 | eb = eb & 0x07; |
| 2917 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 2918 | *img++ = val; |
| 2919 | } |
| 2920 | img += jmp; |
| 2921 | } |
| 2922 | } |
| 2923 | |
| 2924 | void |
| 2925 | grender_15_fast_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2926 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2927 | unsigned char **yarray) |
| 2928 | { |
| 2929 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 2930 | unsigned char *ptr2; |
| 2931 | |
| 2932 | unsigned short *img; |
| 2933 | int jmp; |
| 2934 | |
| 2935 | unsigned char dither[4][4] = |
| 2936 | { |
| 2937 | {0, 4, 6, 5}, |
| 2938 | {6, 2, 7, 3}, |
| 2939 | {2, 6, 1, 5}, |
| 2940 | {7, 4, 7, 3} |
| 2941 | }; |
| 2942 | int dithy, dithx; |
| 2943 | |
| 2944 | jmp = (xim->bytes_per_line >> 1) - w; |
| 2945 | img = (unsigned short *)xim->data; |
| 2946 | for (y = 0; y < h; y++) |
| 2947 | { |
| 2948 | dithy = y & 0x3; |
| 2949 | for (x = 0; x < w; x++) |
| 2950 | { |
| 2951 | ptr2 = yarray[y] + xarray[x]; |
| 2952 | r = (int)*ptr2++; |
| 2953 | g = (int)*ptr2++; |
| 2954 | b = (int)*ptr2; |
| 2955 | r = im->rmap[r]; |
| 2956 | g = im->gmap[g]; |
| 2957 | b = im->bmap[b]; |
| 2958 | er = r & 0x07; |
| 2959 | eg = g & 0x07; |
| 2960 | eb = b & 0x07; |
| 2961 | dithx = x & 0x3; |
| 2962 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 2963 | r += 8; |
| 2964 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 2965 | g += 8; |
| 2966 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 2967 | b += 8; |
| 2968 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 2969 | *img++ = val; |
| 2970 | } |
| 2971 | img += jmp; |
| 2972 | } |
| 2973 | } |
| 2974 | |
| 2975 | void |
| 2976 | grender_shaped_16_fast_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 2977 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 2978 | unsigned char **yarray) |
| 2979 | { |
| 2980 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 2981 | unsigned char *ptr2; |
| 2982 | unsigned short *img; |
| 2983 | int jmp; |
| 2984 | |
| 2985 | jmp = (xim->bytes_per_line >> 1) - w; |
| 2986 | img = (unsigned short *)xim->data; |
| 2987 | for (y = 0; y < h; y++) |
| 2988 | { |
| 2989 | ter = er1; |
| 2990 | er1 = er2; |
| 2991 | er2 = ter; |
| 2992 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 2993 | er2[ex] = 0; |
| 2994 | ex = 3; |
| 2995 | for (x = 0; x < w; x++) |
| 2996 | { |
| 2997 | ptr2 = yarray[y] + xarray[x]; |
| 2998 | r = (int)*ptr2++; |
| 2999 | g = (int)*ptr2++; |
| 3000 | b = (int)*ptr2; |
| 3001 | if ((r == im->shape_color.r) && |
| 3002 | (g == im->shape_color.g) && |
| 3003 | (b == im->shape_color.b)) |
| 3004 | { |
| 3005 | XPutPixel(sxim, x, y, 0); |
| 3006 | img++; |
| 3007 | ex += 3; |
| 3008 | } |
| 3009 | else |
| 3010 | { |
| 3011 | XPutPixel(sxim, x, y, 1); |
| 3012 | r = im->rmap[r]; |
| 3013 | g = im->gmap[g]; |
| 3014 | b = im->bmap[b]; |
| 3015 | er = r + er1[ex++]; |
| 3016 | eg = g + er1[ex++]; |
| 3017 | eb = b + er1[ex++]; |
| 3018 | if (er > 255) |
| 3019 | er = 255; |
| 3020 | if (eg > 255) |
| 3021 | eg = 255; |
| 3022 | if (eb > 255) |
| 3023 | eb = 255; |
| 3024 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 3025 | er = er & 0x07; |
| 3026 | eg = eg & 0x03; |
| 3027 | eb = eb & 0x07; |
| 3028 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3029 | *img++ = val; |
| 3030 | } |
| 3031 | } |
| 3032 | img += jmp; |
| 3033 | } |
| 3034 | } |
| 3035 | |
| 3036 | void |
| 3037 | grender_shaped_16_fast_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3038 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3039 | unsigned char **yarray) |
| 3040 | { |
| 3041 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 3042 | unsigned char *ptr2; |
| 3043 | unsigned short *img; |
| 3044 | int jmp; |
| 3045 | |
| 3046 | unsigned char dither[4][4] = |
| 3047 | { |
| 3048 | {0, 4, 6, 5}, |
| 3049 | {6, 2, 7, 3}, |
| 3050 | {2, 6, 1, 5}, |
| 3051 | {7, 4, 7, 3} |
| 3052 | }; |
| 3053 | int dithy, dithx; |
| 3054 | |
| 3055 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3056 | img = (unsigned short *)xim->data; |
| 3057 | for (y = 0; y < h; y++) |
| 3058 | { |
| 3059 | dithy = y & 0x3; |
| 3060 | for (x = 0; x < w; x++) |
| 3061 | { |
| 3062 | ptr2 = yarray[y] + xarray[x]; |
| 3063 | r = (int)*ptr2++; |
| 3064 | g = (int)*ptr2++; |
| 3065 | b = (int)*ptr2; |
| 3066 | if ((r == im->shape_color.r) && |
| 3067 | (g == im->shape_color.g) && |
| 3068 | (b == im->shape_color.b)) |
| 3069 | { |
| 3070 | XPutPixel(sxim, x, y, 0); |
| 3071 | img++; |
| 3072 | } |
| 3073 | else |
| 3074 | { |
| 3075 | r = im->rmap[r]; |
| 3076 | g = im->gmap[g]; |
| 3077 | b = im->bmap[b]; |
| 3078 | XPutPixel(sxim, x, y, 1); |
| 3079 | er = r & 0x07; |
| 3080 | eg = g & 0x03; |
| 3081 | eb = b & 0x07; |
| 3082 | dithx = x & 0x3; |
| 3083 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3084 | r += 8; |
| 3085 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 3086 | g += 4; |
| 3087 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3088 | b += 8; |
| 3089 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3090 | *img++ = val; |
| 3091 | } |
| 3092 | } |
| 3093 | img += jmp; |
| 3094 | } |
| 3095 | } |
| 3096 | |
| 3097 | void |
| 3098 | grender_16_fast_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3099 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3100 | unsigned char **yarray) |
| 3101 | { |
| 3102 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 3103 | unsigned char *ptr2; |
| 3104 | |
| 3105 | unsigned short *img; |
| 3106 | int jmp; |
| 3107 | |
| 3108 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3109 | img = (unsigned short *)xim->data; |
| 3110 | for (y = 0; y < h; y++) |
| 3111 | { |
| 3112 | ter = er1; |
| 3113 | er1 = er2; |
| 3114 | er2 = ter; |
| 3115 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 3116 | er2[ex] = 0; |
| 3117 | ex = 3; |
| 3118 | for (x = 0; x < w; x++) |
| 3119 | { |
| 3120 | ptr2 = yarray[y] + xarray[x]; |
| 3121 | r = (int)*ptr2++; |
| 3122 | g = (int)*ptr2++; |
| 3123 | b = (int)*ptr2; |
| 3124 | r = im->rmap[r]; |
| 3125 | g = im->gmap[g]; |
| 3126 | b = im->bmap[b]; |
| 3127 | er = r + er1[ex++]; |
| 3128 | eg = g + er1[ex++]; |
| 3129 | eb = b + er1[ex++]; |
| 3130 | if (er > 255) |
| 3131 | er = 255; |
| 3132 | if (eg > 255) |
| 3133 | eg = 255; |
| 3134 | if (eb > 255) |
| 3135 | eb = 255; |
| 3136 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 3137 | er = er & 0x07; |
| 3138 | eg = eg & 0x03; |
| 3139 | eb = eb & 0x07; |
| 3140 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3141 | *img++ = val; |
| 3142 | } |
| 3143 | img += jmp; |
| 3144 | } |
| 3145 | } |
| 3146 | |
| 3147 | void |
| 3148 | grender_16_fast_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3149 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3150 | unsigned char **yarray) |
| 3151 | { |
| 3152 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 3153 | unsigned char *ptr2; |
| 3154 | |
| 3155 | unsigned short *img; |
| 3156 | int jmp; |
| 3157 | |
| 3158 | unsigned char dither[4][4] = |
| 3159 | { |
| 3160 | {0, 4, 6, 5}, |
| 3161 | {6, 2, 7, 3}, |
| 3162 | {2, 6, 1, 5}, |
| 3163 | {7, 4, 7, 3} |
| 3164 | }; |
| 3165 | int dithy, dithx; |
| 3166 | |
| 3167 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3168 | img = (unsigned short *)xim->data; |
| 3169 | for (y = 0; y < h; y++) |
| 3170 | { |
| 3171 | dithy = y & 0x3; |
| 3172 | for (x = 0; x < w; x++) |
| 3173 | { |
| 3174 | ptr2 = yarray[y] + xarray[x]; |
| 3175 | r = (int)*ptr2++; |
| 3176 | g = (int)*ptr2++; |
| 3177 | b = (int)*ptr2; |
| 3178 | r = im->rmap[r]; |
| 3179 | g = im->gmap[g]; |
| 3180 | b = im->bmap[b]; |
| 3181 | er = r & 0x07; |
| 3182 | eg = g & 0x03; |
| 3183 | eb = b & 0x07; |
| 3184 | dithx = x & 0x3; |
| 3185 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3186 | r += 8; |
| 3187 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 3188 | g += 4; |
| 3189 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3190 | b += 8; |
| 3191 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3192 | *img++ = val; |
| 3193 | } |
| 3194 | img += jmp; |
| 3195 | } |
| 3196 | } |
| 3197 | |
| 3198 | void |
| 3199 | grender_shaped_15_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3200 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3201 | unsigned char **yarray) |
| 3202 | { |
| 3203 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 3204 | unsigned char *ptr2; |
| 3205 | |
| 3206 | unsigned char dither[4][4] = |
| 3207 | { |
| 3208 | {0, 4, 6, 5}, |
| 3209 | {6, 2, 7, 3}, |
| 3210 | {2, 6, 1, 5}, |
| 3211 | {7, 4, 7, 3} |
| 3212 | }; |
| 3213 | int dithy, dithx; |
| 3214 | |
| 3215 | for (y = 0; y < h; y++) |
| 3216 | { |
| 3217 | dithy = y & 0x3; |
| 3218 | for (x = 0; x < w; x++) |
| 3219 | { |
| 3220 | ptr2 = yarray[y] + xarray[x]; |
| 3221 | r = (int)*ptr2++; |
| 3222 | g = (int)*ptr2++; |
| 3223 | b = (int)*ptr2; |
| 3224 | if ((r == im->shape_color.r) && |
| 3225 | (g == im->shape_color.g) && |
| 3226 | (b == im->shape_color.b)) |
| 3227 | { |
| 3228 | XPutPixel(sxim, x, y, 0); |
| 3229 | } |
| 3230 | else |
| 3231 | { |
| 3232 | r = im->rmap[r]; |
| 3233 | g = im->gmap[g]; |
| 3234 | b = im->bmap[b]; |
| 3235 | XPutPixel(sxim, x, y, 1); |
| 3236 | er = r & 0x07; |
| 3237 | eg = g & 0x07; |
| 3238 | eb = b & 0x07; |
| 3239 | dithx = x & 0x3; |
| 3240 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3241 | r += 8; |
| 3242 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 3243 | g += 8; |
| 3244 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3245 | b += 8; |
| 3246 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 3247 | XPutPixel(xim, x, y, val); |
| 3248 | } |
| 3249 | } |
| 3250 | } |
| 3251 | } |
| 3252 | |
| 3253 | void |
| 3254 | grender_15_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3255 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3256 | unsigned char **yarray) |
| 3257 | { |
| 3258 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 3259 | unsigned char *ptr2; |
| 3260 | |
| 3261 | unsigned char dither[4][4] = |
| 3262 | { |
| 3263 | {0, 4, 6, 5}, |
| 3264 | {6, 2, 7, 3}, |
| 3265 | {2, 6, 1, 5}, |
| 3266 | {7, 4, 7, 3} |
| 3267 | }; |
| 3268 | int dithy, dithx; |
| 3269 | |
| 3270 | for (y = 0; y < h; y++) |
| 3271 | { |
| 3272 | dithy = y & 0x3; |
| 3273 | for (x = 0; x < w; x++) |
| 3274 | { |
| 3275 | ptr2 = yarray[y] + xarray[x]; |
| 3276 | r = (int)*ptr2++; |
| 3277 | g = (int)*ptr2++; |
| 3278 | b = (int)*ptr2; |
| 3279 | r = im->rmap[r]; |
| 3280 | g = im->gmap[g]; |
| 3281 | b = im->bmap[b]; |
| 3282 | er = r & 0x07; |
| 3283 | eg = g & 0x07; |
| 3284 | eb = b & 0x07; |
| 3285 | dithx = x & 0x3; |
| 3286 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3287 | r += 8; |
| 3288 | if ((dither[dithy][dithx] < eg) && (g < (256 - 8))) |
| 3289 | g += 8; |
| 3290 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3291 | b += 8; |
| 3292 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 3293 | XPutPixel(xim, x, y, val); |
| 3294 | } |
| 3295 | } |
| 3296 | } |
| 3297 | |
| 3298 | void |
| 3299 | grender_shaped_16_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3300 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3301 | unsigned char **yarray) |
| 3302 | { |
| 3303 | int x, y, val, r, g, b, /* *ter, ex,*/ er, eg, eb; |
| 3304 | unsigned char *ptr2; |
| 3305 | |
| 3306 | unsigned char dither[4][4] = |
| 3307 | { |
| 3308 | {0, 4, 6, 5}, |
| 3309 | {6, 2, 7, 3}, |
| 3310 | {2, 6, 1, 5}, |
| 3311 | {7, 4, 7, 3} |
| 3312 | }; |
| 3313 | int dithy, dithx; |
| 3314 | |
| 3315 | for (y = 0; y < h; y++) |
| 3316 | { |
| 3317 | dithy = y & 0x3; |
| 3318 | for (x = 0; x < w; x++) |
| 3319 | { |
| 3320 | ptr2 = yarray[y] + xarray[x]; |
| 3321 | r = (int)*ptr2++; |
| 3322 | g = (int)*ptr2++; |
| 3323 | b = (int)*ptr2; |
| 3324 | if ((r == im->shape_color.r) && |
| 3325 | (g == im->shape_color.g) && |
| 3326 | (b == im->shape_color.b)) |
| 3327 | { |
| 3328 | XPutPixel(sxim, x, y, 0); |
| 3329 | } |
| 3330 | else |
| 3331 | { |
| 3332 | r = im->rmap[r]; |
| 3333 | g = im->gmap[g]; |
| 3334 | b = im->bmap[b]; |
| 3335 | XPutPixel(sxim, x, y, 1); |
| 3336 | er = r & 0x07; |
| 3337 | eg = g & 0x03; |
| 3338 | eb = b & 0x07; |
| 3339 | dithx = x & 0x3; |
| 3340 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3341 | r += 8; |
| 3342 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 3343 | g += 4; |
| 3344 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3345 | b += 8; |
| 3346 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3347 | XPutPixel(xim, x, y, val); |
| 3348 | } |
| 3349 | } |
| 3350 | } |
| 3351 | } |
| 3352 | |
| 3353 | void |
| 3354 | grender_16_dither_mod_ordered(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3355 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3356 | unsigned char **yarray) |
| 3357 | { |
| 3358 | int x, y, val, r, g, b, /* *ter, ex, */ er, eg, eb; |
| 3359 | unsigned char *ptr2; |
| 3360 | |
| 3361 | unsigned char dither[4][4] = |
| 3362 | { |
| 3363 | {0, 4, 6, 5}, |
| 3364 | {6, 2, 7, 3}, |
| 3365 | {2, 6, 1, 5}, |
| 3366 | {7, 4, 7, 3} |
| 3367 | }; |
| 3368 | int dithy, dithx; |
| 3369 | |
| 3370 | for (y = 0; y < h; y++) |
| 3371 | { |
| 3372 | dithy = y & 0x3; |
| 3373 | for (x = 0; x < w; x++) |
| 3374 | { |
| 3375 | ptr2 = yarray[y] + xarray[x]; |
| 3376 | r = (int)*ptr2++; |
| 3377 | g = (int)*ptr2++; |
| 3378 | b = (int)*ptr2; |
| 3379 | r = im->rmap[r]; |
| 3380 | g = im->gmap[g]; |
| 3381 | b = im->bmap[b]; |
| 3382 | er = r & 0x07; |
| 3383 | eg = g & 0x03; |
| 3384 | eb = b & 0x07; |
| 3385 | dithx = x & 0x3; |
| 3386 | if ((dither[dithy][dithx] < er) && (r < (256 - 8))) |
| 3387 | r += 8; |
| 3388 | if ((dither[dithy][dithx] < (eg << 1)) && (g < (256 - 4))) |
| 3389 | g += 4; |
| 3390 | if ((dither[dithy][dithx] < eb) && (b < (256 - 8))) |
| 3391 | b += 8; |
| 3392 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3393 | XPutPixel(xim, x, y, val); |
| 3394 | } |
| 3395 | } |
| 3396 | } |
| 3397 | |
| 3398 | void |
| 3399 | grender_shaped_15_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3400 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3401 | unsigned char **yarray) |
| 3402 | { |
| 3403 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 3404 | unsigned char *ptr2; |
| 3405 | |
| 3406 | for (y = 0; y < h; y++) |
| 3407 | { |
| 3408 | ter = er1; |
| 3409 | er1 = er2; |
| 3410 | er2 = ter; |
| 3411 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 3412 | er2[ex] = 0; |
| 3413 | ex = 3; |
| 3414 | for (x = 0; x < w; x++) |
| 3415 | { |
| 3416 | ptr2 = yarray[y] + xarray[x]; |
| 3417 | r = (int)*ptr2++; |
| 3418 | g = (int)*ptr2++; |
| 3419 | b = (int)*ptr2; |
| 3420 | if ((r == im->shape_color.r) && |
| 3421 | (g == im->shape_color.g) && |
| 3422 | (b == im->shape_color.b)) |
| 3423 | { |
| 3424 | XPutPixel(sxim, x, y, 0); |
| 3425 | ex += 3; |
| 3426 | } |
| 3427 | else |
| 3428 | { |
| 3429 | XPutPixel(sxim, x, y, 1); |
| 3430 | r = im->rmap[r]; |
| 3431 | g = im->gmap[g]; |
| 3432 | b = im->bmap[b]; |
| 3433 | er = r + er1[ex++]; |
| 3434 | eg = g + er1[ex++]; |
| 3435 | eb = b + er1[ex++]; |
| 3436 | if (er > 255) |
| 3437 | er = 255; |
| 3438 | if (eg > 255) |
| 3439 | eg = 255; |
| 3440 | if (eb > 255) |
| 3441 | eb = 255; |
| 3442 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 3443 | er = er & 0x07; |
| 3444 | eg = eg & 0x07; |
| 3445 | eb = eb & 0x07; |
| 3446 | if (er > 255) |
| 3447 | er = 255; |
| 3448 | else if (er < 0) |
| 3449 | er = 0; |
| 3450 | if (eg > 255) |
| 3451 | eg = 255; |
| 3452 | else if (eg < 0) |
| 3453 | eg = 0; |
| 3454 | if (eb > 255) |
| 3455 | eb = 255; |
| 3456 | else if (eb < 0) |
| 3457 | eb = 0; |
| 3458 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 3459 | er = r & 0x07; |
| 3460 | eg = g & 0x07; |
| 3461 | eb = b & 0x07; |
| 3462 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3463 | XPutPixel(xim, x, y, val); |
| 3464 | } |
| 3465 | } |
| 3466 | } |
| 3467 | } |
| 3468 | |
| 3469 | void |
| 3470 | grender_15_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3471 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3472 | unsigned char **yarray) |
| 3473 | { |
| 3474 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 3475 | unsigned char *ptr2; |
| 3476 | |
| 3477 | for (y = 0; y < h; y++) |
| 3478 | { |
| 3479 | ter = er1; |
| 3480 | er1 = er2; |
| 3481 | er2 = ter; |
| 3482 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 3483 | er2[ex] = 0; |
| 3484 | ex = 3; |
| 3485 | for (x = 0; x < w; x++) |
| 3486 | { |
| 3487 | ptr2 = yarray[y] + xarray[x]; |
| 3488 | r = (int)*ptr2++; |
| 3489 | g = (int)*ptr2++; |
| 3490 | b = (int)*ptr2; |
| 3491 | r = im->rmap[r]; |
| 3492 | g = im->gmap[g]; |
| 3493 | b = im->bmap[b]; |
| 3494 | er = r + er1[ex++]; |
| 3495 | eg = g + er1[ex++]; |
| 3496 | eb = b + er1[ex++]; |
| 3497 | if (er > 255) |
| 3498 | er = 255; |
| 3499 | if (eg > 255) |
| 3500 | eg = 255; |
| 3501 | if (eb > 255) |
| 3502 | eb = 255; |
| 3503 | val = ((er & 0xf8) << 7) | ((eg & 0xf8) << 2) | ((eb & 0xf8) >> 3); |
| 3504 | er = er & 0x07; |
| 3505 | eg = eg & 0x07; |
| 3506 | eb = eb & 0x07; |
| 3507 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3508 | XPutPixel(xim, x, y, val); |
| 3509 | } |
| 3510 | } |
| 3511 | } |
| 3512 | |
| 3513 | void |
| 3514 | grender_shaped_16_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3515 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3516 | unsigned char **yarray) |
| 3517 | { |
| 3518 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 3519 | unsigned char *ptr2; |
| 3520 | |
| 3521 | for (y = 0; y < h; y++) |
| 3522 | { |
| 3523 | ter = er1; |
| 3524 | er1 = er2; |
| 3525 | er2 = ter; |
| 3526 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 3527 | er2[ex] = 0; |
| 3528 | ex = 3; |
| 3529 | for (x = 0; x < w; x++) |
| 3530 | { |
| 3531 | ptr2 = yarray[y] + xarray[x]; |
| 3532 | r = (int)*ptr2++; |
| 3533 | g = (int)*ptr2++; |
| 3534 | b = (int)*ptr2; |
| 3535 | if ((r == im->shape_color.r) && |
| 3536 | (g == im->shape_color.g) && |
| 3537 | (b == im->shape_color.b)) |
| 3538 | { |
| 3539 | XPutPixel(sxim, x, y, 0); |
| 3540 | ex += 3; |
| 3541 | } |
| 3542 | else |
| 3543 | { |
| 3544 | XPutPixel(sxim, x, y, 1); |
| 3545 | r = im->rmap[r]; |
| 3546 | g = im->gmap[g]; |
| 3547 | b = im->bmap[b]; |
| 3548 | er = r + er1[ex++]; |
| 3549 | eg = g + er1[ex++]; |
| 3550 | eb = b + er1[ex++]; |
| 3551 | if (er > 255) |
| 3552 | er = 255; |
| 3553 | if (eg > 255) |
| 3554 | eg = 255; |
| 3555 | if (eb > 255) |
| 3556 | eb = 255; |
| 3557 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 3558 | er = er & 0x07; |
| 3559 | eg = eg & 0x03; |
| 3560 | eb = eb & 0x07; |
| 3561 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3562 | XPutPixel(xim, x, y, val); |
| 3563 | } |
| 3564 | } |
| 3565 | } |
| 3566 | } |
| 3567 | |
| 3568 | void |
| 3569 | grender_16_dither_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3570 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3571 | unsigned char **yarray) |
| 3572 | { |
| 3573 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 3574 | unsigned char *ptr2; |
| 3575 | |
| 3576 | for (y = 0; y < h; y++) |
| 3577 | { |
| 3578 | ter = er1; |
| 3579 | er1 = er2; |
| 3580 | er2 = ter; |
| 3581 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 3582 | er2[ex] = 0; |
| 3583 | ex = 3; |
| 3584 | for (x = 0; x < w; x++) |
| 3585 | { |
| 3586 | ptr2 = yarray[y] + xarray[x]; |
| 3587 | r = (int)*ptr2++; |
| 3588 | g = (int)*ptr2++; |
| 3589 | b = (int)*ptr2; |
| 3590 | r = im->rmap[r]; |
| 3591 | g = im->gmap[g]; |
| 3592 | b = im->bmap[b]; |
| 3593 | er = r + er1[ex++]; |
| 3594 | eg = g + er1[ex++]; |
| 3595 | eb = b + er1[ex++]; |
| 3596 | if (er > 255) |
| 3597 | er = 255; |
| 3598 | if (eg > 255) |
| 3599 | eg = 255; |
| 3600 | if (eb > 255) |
| 3601 | eb = 255; |
| 3602 | val = ((er & 0xf8) << 8) | ((eg & 0xfc) << 3) | ((eb & 0xf8) >> 3); |
| 3603 | er = er & 0x07; |
| 3604 | eg = eg & 0x03; |
| 3605 | eb = eb & 0x07; |
| 3606 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 3607 | XPutPixel(xim, x, y, val); |
| 3608 | } |
| 3609 | } |
| 3610 | } |
| 3611 | |
| 3612 | void |
| 3613 | grender_shaped_15_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3614 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3615 | unsigned char **yarray) |
| 3616 | { |
| 3617 | int x, y, val, r, g, b; |
| 3618 | unsigned char *ptr2; |
| 3619 | unsigned short *img; |
| 3620 | int jmp; |
| 3621 | |
| 3622 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3623 | img = (unsigned short *)xim->data; |
| 3624 | for (y = 0; y < h; y++) |
| 3625 | { |
| 3626 | for (x = 0; x < w; x++) |
| 3627 | { |
| 3628 | ptr2 = yarray[y] + xarray[x]; |
| 3629 | r = (int)*ptr2++; |
| 3630 | g = (int)*ptr2++; |
| 3631 | b = (int)*ptr2; |
| 3632 | if ((r == im->shape_color.r) && |
| 3633 | (g == im->shape_color.g) && |
| 3634 | (b == im->shape_color.b)) |
| 3635 | { |
| 3636 | XPutPixel(sxim, x, y, 0); |
| 3637 | img++; |
| 3638 | } |
| 3639 | else |
| 3640 | { |
| 3641 | XPutPixel(sxim, x, y, 1); |
| 3642 | r = im->rmap[r]; |
| 3643 | g = im->gmap[g]; |
| 3644 | b = im->bmap[b]; |
| 3645 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 3646 | *img++ = val; |
| 3647 | } |
| 3648 | } |
| 3649 | img += jmp; |
| 3650 | } |
| 3651 | } |
| 3652 | |
| 3653 | void |
| 3654 | grender_15_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3655 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3656 | unsigned char **yarray) |
| 3657 | { |
| 3658 | int x, y, val, r, g, b; |
| 3659 | unsigned char *ptr2; |
| 3660 | unsigned short *img; |
| 3661 | int jmp; |
| 3662 | |
| 3663 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3664 | img = (unsigned short *)xim->data; |
| 3665 | for (y = 0; y < h; y++) |
| 3666 | { |
| 3667 | for (x = 0; x < w; x++) |
| 3668 | { |
| 3669 | ptr2 = yarray[y] + xarray[x]; |
| 3670 | r = (int)*ptr2++; |
| 3671 | g = (int)*ptr2++; |
| 3672 | b = (int)*ptr2; |
| 3673 | r = im->rmap[r]; |
| 3674 | g = im->gmap[g]; |
| 3675 | b = im->bmap[b]; |
| 3676 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 3677 | *img++ = val; |
| 3678 | } |
| 3679 | img += jmp; |
| 3680 | } |
| 3681 | } |
| 3682 | |
| 3683 | void |
| 3684 | grender_shaped_16_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3685 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3686 | unsigned char **yarray) |
| 3687 | { |
| 3688 | int x, y, val, r, g, b; |
| 3689 | unsigned char *ptr2; |
| 3690 | unsigned short *img; |
| 3691 | int jmp; |
| 3692 | |
| 3693 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3694 | img = (unsigned short *)xim->data; |
| 3695 | for (y = 0; y < h; y++) |
| 3696 | { |
| 3697 | for (x = 0; x < w; x++) |
| 3698 | { |
| 3699 | ptr2 = yarray[y] + xarray[x]; |
| 3700 | r = (int)*ptr2++; |
| 3701 | g = (int)*ptr2++; |
| 3702 | b = (int)*ptr2; |
| 3703 | if ((r == im->shape_color.r) && |
| 3704 | (g == im->shape_color.g) && |
| 3705 | (b == im->shape_color.b)) |
| 3706 | { |
| 3707 | XPutPixel(sxim, x, y, 0); |
| 3708 | img++; |
| 3709 | } |
| 3710 | else |
| 3711 | { |
| 3712 | XPutPixel(sxim, x, y, 1); |
| 3713 | r = im->rmap[r]; |
| 3714 | g = im->gmap[g]; |
| 3715 | b = im->bmap[b]; |
| 3716 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3717 | *img++ = val; |
| 3718 | } |
| 3719 | } |
| 3720 | img += jmp; |
| 3721 | } |
| 3722 | } |
| 3723 | |
| 3724 | void |
| 3725 | grender_16_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3726 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3727 | unsigned char **yarray) |
| 3728 | { |
| 3729 | int x, y, val, r, g, b; |
| 3730 | unsigned char *ptr2; |
| 3731 | |
| 3732 | unsigned short *img; |
| 3733 | int jmp; |
| 3734 | |
| 3735 | jmp = (xim->bytes_per_line >> 1) - w; |
| 3736 | img = (unsigned short *)xim->data; |
| 3737 | for (y = 0; y < h; y++) |
| 3738 | { |
| 3739 | for (x = 0; x < w; x++) |
| 3740 | { |
| 3741 | ptr2 = yarray[y] + xarray[x]; |
| 3742 | r = (int)*ptr2++; |
| 3743 | g = (int)*ptr2++; |
| 3744 | b = (int)*ptr2; |
| 3745 | r = im->rmap[r]; |
| 3746 | g = im->gmap[g]; |
| 3747 | b = im->bmap[b]; |
| 3748 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 3749 | *img++ = val; |
| 3750 | } |
| 3751 | img += jmp; |
| 3752 | } |
| 3753 | } |
| 3754 | |
| 3755 | void |
| 3756 | grender_shaped_24_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3757 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3758 | unsigned char **yarray) |
| 3759 | { |
| 3760 | int x, y, r, g, b; |
| 3761 | unsigned char *ptr2; |
| 3762 | unsigned char *img; |
| 3763 | int jmp; |
| 3764 | |
| 3765 | jmp = (xim->bytes_per_line) - w; |
| 3766 | img = (unsigned char *)xim->data; |
| 3767 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 3768 | { |
| 3769 | for (y = 0; y < h; y++) |
| 3770 | { |
| 3771 | for (x = 0; x < w; x++) |
| 3772 | { |
| 3773 | ptr2 = yarray[y] + xarray[x]; |
| 3774 | r = (int)*ptr2++; |
| 3775 | g = (int)*ptr2++; |
| 3776 | b = (int)*ptr2; |
| 3777 | if ((r == im->shape_color.r) && |
| 3778 | (g == im->shape_color.g) && |
| 3779 | (b == im->shape_color.b)) |
| 3780 | { |
| 3781 | XPutPixel(sxim, x, y, 0); |
| 3782 | img += 3; |
| 3783 | } |
| 3784 | else |
| 3785 | { |
| 3786 | XPutPixel(sxim, x, y, 1); |
| 3787 | r = im->rmap[r]; |
| 3788 | g = im->gmap[g]; |
| 3789 | b = im->bmap[b]; |
| 3790 | *img++ = r; |
| 3791 | *img++ = g; |
| 3792 | *img++ = b; |
| 3793 | } |
| 3794 | } |
| 3795 | img += jmp; |
| 3796 | } |
| 3797 | } |
| 3798 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 3799 | { |
| 3800 | for (y = 0; y < h; y++) |
| 3801 | { |
| 3802 | for (x = 0; x < w; x++) |
| 3803 | { |
| 3804 | ptr2 = yarray[y] + xarray[x]; |
| 3805 | r = (int)*ptr2++; |
| 3806 | g = (int)*ptr2++; |
| 3807 | b = (int)*ptr2; |
| 3808 | if ((r == im->shape_color.r) && |
| 3809 | (g == im->shape_color.g) && |
| 3810 | (b == im->shape_color.b)) |
| 3811 | { |
| 3812 | XPutPixel(sxim, x, y, 0); |
| 3813 | img += 3; |
| 3814 | } |
| 3815 | else |
| 3816 | { |
| 3817 | XPutPixel(sxim, x, y, 1); |
| 3818 | r = im->rmap[r]; |
| 3819 | g = im->gmap[g]; |
| 3820 | b = im->bmap[b]; |
| 3821 | *img++ = r; |
| 3822 | *img++ = b; |
| 3823 | *img++ = g; |
| 3824 | } |
| 3825 | } |
| 3826 | img += jmp; |
| 3827 | } |
| 3828 | } |
| 3829 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 3830 | { |
| 3831 | for (y = 0; y < h; y++) |
| 3832 | { |
| 3833 | for (x = 0; x < w; x++) |
| 3834 | { |
| 3835 | ptr2 = yarray[y] + xarray[x]; |
| 3836 | r = (int)*ptr2++; |
| 3837 | g = (int)*ptr2++; |
| 3838 | b = (int)*ptr2; |
| 3839 | if ((r == im->shape_color.r) && |
| 3840 | (g == im->shape_color.g) && |
| 3841 | (b == im->shape_color.b)) |
| 3842 | { |
| 3843 | XPutPixel(sxim, x, y, 0); |
| 3844 | img += 3; |
| 3845 | } |
| 3846 | else |
| 3847 | { |
| 3848 | XPutPixel(sxim, x, y, 1); |
| 3849 | r = im->rmap[r]; |
| 3850 | g = im->gmap[g]; |
| 3851 | b = im->bmap[b]; |
| 3852 | *img++ = b; |
| 3853 | *img++ = r; |
| 3854 | *img++ = g; |
| 3855 | } |
| 3856 | } |
| 3857 | img += jmp; |
| 3858 | } |
| 3859 | } |
| 3860 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 3861 | { |
| 3862 | for (y = 0; y < h; y++) |
| 3863 | { |
| 3864 | for (x = 0; x < w; x++) |
| 3865 | { |
| 3866 | ptr2 = yarray[y] + xarray[x]; |
| 3867 | r = (int)*ptr2++; |
| 3868 | g = (int)*ptr2++; |
| 3869 | b = (int)*ptr2; |
| 3870 | if ((r == im->shape_color.r) && |
| 3871 | (g == im->shape_color.g) && |
| 3872 | (b == im->shape_color.b)) |
| 3873 | { |
| 3874 | XPutPixel(sxim, x, y, 0); |
| 3875 | img += 3; |
| 3876 | } |
| 3877 | else |
| 3878 | { |
| 3879 | XPutPixel(sxim, x, y, 1); |
| 3880 | r = im->rmap[r]; |
| 3881 | g = im->gmap[g]; |
| 3882 | b = im->bmap[b]; |
| 3883 | *img++ = b; |
| 3884 | *img++ = g; |
| 3885 | *img++ = r; |
| 3886 | } |
| 3887 | } |
| 3888 | img += jmp; |
| 3889 | } |
| 3890 | } |
| 3891 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 3892 | { |
| 3893 | for (y = 0; y < h; y++) |
| 3894 | { |
| 3895 | for (x = 0; x < w; x++) |
| 3896 | { |
| 3897 | ptr2 = yarray[y] + xarray[x]; |
| 3898 | r = (int)*ptr2++; |
| 3899 | g = (int)*ptr2++; |
| 3900 | b = (int)*ptr2; |
| 3901 | if ((r == im->shape_color.r) && |
| 3902 | (g == im->shape_color.g) && |
| 3903 | (b == im->shape_color.b)) |
| 3904 | { |
| 3905 | XPutPixel(sxim, x, y, 0); |
| 3906 | img += 3; |
| 3907 | } |
| 3908 | else |
| 3909 | { |
| 3910 | XPutPixel(sxim, x, y, 1); |
| 3911 | *img++ = g; |
| 3912 | *img++ = r; |
| 3913 | *img++ = b; |
| 3914 | r = im->rmap[r]; |
| 3915 | g = im->gmap[g]; |
| 3916 | b = im->bmap[b]; |
| 3917 | } |
| 3918 | } |
| 3919 | img += jmp; |
| 3920 | } |
| 3921 | } |
| 3922 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 3923 | { |
| 3924 | for (y = 0; y < h; y++) |
| 3925 | { |
| 3926 | for (x = 0; x < w; x++) |
| 3927 | { |
| 3928 | ptr2 = yarray[y] + xarray[x]; |
| 3929 | r = (int)*ptr2++; |
| 3930 | g = (int)*ptr2++; |
| 3931 | b = (int)*ptr2; |
| 3932 | if ((r == im->shape_color.r) && |
| 3933 | (g == im->shape_color.g) && |
| 3934 | (b == im->shape_color.b)) |
| 3935 | { |
| 3936 | XPutPixel(sxim, x, y, 0); |
| 3937 | img += 3; |
| 3938 | } |
| 3939 | else |
| 3940 | { |
| 3941 | XPutPixel(sxim, x, y, 1); |
| 3942 | *img++ = g; |
| 3943 | *img++ = b; |
| 3944 | *img++ = r; |
| 3945 | r = im->rmap[r]; |
| 3946 | g = im->gmap[g]; |
| 3947 | b = im->bmap[b]; |
| 3948 | } |
| 3949 | } |
| 3950 | img += jmp; |
| 3951 | } |
| 3952 | } |
| 3953 | } |
| 3954 | |
| 3955 | void |
| 3956 | grender_24_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 3957 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 3958 | unsigned char **yarray) |
| 3959 | { |
| 3960 | int x, y, r, g, b; |
| 3961 | unsigned char *ptr2; |
| 3962 | unsigned char *img; |
| 3963 | int jmp; |
| 3964 | |
| 3965 | jmp = (xim->bytes_per_line) - w; |
| 3966 | img = (unsigned char *)xim->data; |
| 3967 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 3968 | { |
| 3969 | for (y = 0; y < h; y++) |
| 3970 | { |
| 3971 | for (x = 0; x < w; x++) |
| 3972 | { |
| 3973 | ptr2 = yarray[y] + xarray[x]; |
| 3974 | r = (int)*ptr2++; |
| 3975 | g = (int)*ptr2++; |
| 3976 | b = (int)*ptr2; |
| 3977 | r = im->rmap[r]; |
| 3978 | g = im->gmap[g]; |
| 3979 | b = im->bmap[b]; |
| 3980 | *img++ = r; |
| 3981 | *img++ = g; |
| 3982 | *img++ = b; |
| 3983 | } |
| 3984 | img += jmp; |
| 3985 | } |
| 3986 | } |
| 3987 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 3988 | { |
| 3989 | for (y = 0; y < h; y++) |
| 3990 | { |
| 3991 | for (x = 0; x < w; x++) |
| 3992 | { |
| 3993 | ptr2 = yarray[y] + xarray[x]; |
| 3994 | r = (int)*ptr2++; |
| 3995 | g = (int)*ptr2++; |
| 3996 | b = (int)*ptr2; |
| 3997 | r = im->rmap[r]; |
| 3998 | g = im->gmap[g]; |
| 3999 | b = im->bmap[b]; |
| 4000 | *img++ = r; |
| 4001 | *img++ = b; |
| 4002 | *img++ = g; |
| 4003 | } |
| 4004 | img += jmp; |
| 4005 | } |
| 4006 | } |
| 4007 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 4008 | { |
| 4009 | for (y = 0; y < h; y++) |
| 4010 | { |
| 4011 | for (x = 0; x < w; x++) |
| 4012 | { |
| 4013 | ptr2 = yarray[y] + xarray[x]; |
| 4014 | r = (int)*ptr2++; |
| 4015 | g = (int)*ptr2++; |
| 4016 | b = (int)*ptr2; |
| 4017 | r = im->rmap[r]; |
| 4018 | g = im->gmap[g]; |
| 4019 | b = im->bmap[b]; |
| 4020 | *img++ = b; |
| 4021 | *img++ = r; |
| 4022 | *img++ = g; |
| 4023 | } |
| 4024 | img += jmp; |
| 4025 | } |
| 4026 | } |
| 4027 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 4028 | { |
| 4029 | for (y = 0; y < h; y++) |
| 4030 | { |
| 4031 | for (x = 0; x < w; x++) |
| 4032 | { |
| 4033 | ptr2 = yarray[y] + xarray[x]; |
| 4034 | r = (int)*ptr2++; |
| 4035 | g = (int)*ptr2++; |
| 4036 | b = (int)*ptr2; |
| 4037 | r = im->rmap[r]; |
| 4038 | g = im->gmap[g]; |
| 4039 | b = im->bmap[b]; |
| 4040 | *img++ = b; |
| 4041 | *img++ = g; |
| 4042 | *img++ = r; |
| 4043 | } |
| 4044 | img += jmp; |
| 4045 | } |
| 4046 | } |
| 4047 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 4048 | { |
| 4049 | for (y = 0; y < h; y++) |
| 4050 | { |
| 4051 | for (x = 0; x < w; x++) |
| 4052 | { |
| 4053 | ptr2 = yarray[y] + xarray[x]; |
| 4054 | r = (int)*ptr2++; |
| 4055 | g = (int)*ptr2++; |
| 4056 | b = (int)*ptr2; |
| 4057 | r = im->rmap[r]; |
| 4058 | g = im->gmap[g]; |
| 4059 | b = im->bmap[b]; |
| 4060 | *img++ = g; |
| 4061 | *img++ = r; |
| 4062 | *img++ = b; |
| 4063 | } |
| 4064 | img += jmp; |
| 4065 | } |
| 4066 | } |
| 4067 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 4068 | { |
| 4069 | for (y = 0; y < h; y++) |
| 4070 | { |
| 4071 | for (x = 0; x < w; x++) |
| 4072 | { |
| 4073 | ptr2 = yarray[y] + xarray[x]; |
| 4074 | r = (int)*ptr2++; |
| 4075 | g = (int)*ptr2++; |
| 4076 | b = (int)*ptr2; |
| 4077 | r = im->rmap[r]; |
| 4078 | g = im->gmap[g]; |
| 4079 | b = im->bmap[b]; |
| 4080 | *img++ = g; |
| 4081 | *img++ = b; |
| 4082 | *img++ = r; |
| 4083 | } |
| 4084 | img += jmp; |
| 4085 | } |
| 4086 | } |
| 4087 | } |
| 4088 | |
| 4089 | void |
| 4090 | grender_shaped_32_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4091 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4092 | unsigned char **yarray) |
| 4093 | { |
| 4094 | int x, y, val, r, g, b; |
| 4095 | unsigned char *ptr2; |
| 4096 | unsigned int *img; |
| 4097 | int jmp; |
| 4098 | |
| 4099 | jmp = (xim->bytes_per_line >> 2) - w; |
| 4100 | img = (unsigned int *)xim->data; |
| 4101 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 4102 | { |
| 4103 | for (y = 0; y < h; y++) |
| 4104 | { |
| 4105 | for (x = 0; x < w; x++) |
| 4106 | { |
| 4107 | ptr2 = yarray[y] + xarray[x]; |
| 4108 | r = (int)*ptr2++; |
| 4109 | g = (int)*ptr2++; |
| 4110 | b = (int)*ptr2; |
| 4111 | if ((r == im->shape_color.r) && |
| 4112 | (g == im->shape_color.g) && |
| 4113 | (b == im->shape_color.b)) |
| 4114 | { |
| 4115 | XPutPixel(sxim, x, y, 0); |
| 4116 | img++; |
| 4117 | } |
| 4118 | else |
| 4119 | { |
| 4120 | XPutPixel(sxim, x, y, 1); |
| 4121 | r = im->rmap[r]; |
| 4122 | g = im->gmap[g]; |
| 4123 | b = im->bmap[b]; |
| 4124 | val = (r << 16) | (g << 8) | b; |
| 4125 | *img++ = val; |
| 4126 | } |
| 4127 | } |
| 4128 | img += jmp; |
| 4129 | } |
| 4130 | } |
| 4131 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 4132 | { |
| 4133 | for (y = 0; y < h; y++) |
| 4134 | { |
| 4135 | for (x = 0; x < w; x++) |
| 4136 | { |
| 4137 | ptr2 = yarray[y] + xarray[x]; |
| 4138 | r = (int)*ptr2++; |
| 4139 | g = (int)*ptr2++; |
| 4140 | b = (int)*ptr2; |
| 4141 | if ((r == im->shape_color.r) && |
| 4142 | (g == im->shape_color.g) && |
| 4143 | (b == im->shape_color.b)) |
| 4144 | { |
| 4145 | XPutPixel(sxim, x, y, 0); |
| 4146 | img++; |
| 4147 | } |
| 4148 | else |
| 4149 | { |
| 4150 | XPutPixel(sxim, x, y, 1); |
| 4151 | r = im->rmap[r]; |
| 4152 | g = im->gmap[g]; |
| 4153 | b = im->bmap[b]; |
| 4154 | val = (r << 16) | (b << 8) | g; |
| 4155 | *img++ = val; |
| 4156 | } |
| 4157 | } |
| 4158 | img += jmp; |
| 4159 | } |
| 4160 | } |
| 4161 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 4162 | { |
| 4163 | for (y = 0; y < h; y++) |
| 4164 | { |
| 4165 | for (x = 0; x < w; x++) |
| 4166 | { |
| 4167 | ptr2 = yarray[y] + xarray[x]; |
| 4168 | r = (int)*ptr2++; |
| 4169 | g = (int)*ptr2++; |
| 4170 | b = (int)*ptr2; |
| 4171 | if ((r == im->shape_color.r) && |
| 4172 | (g == im->shape_color.g) && |
| 4173 | (b == im->shape_color.b)) |
| 4174 | { |
| 4175 | XPutPixel(sxim, x, y, 0); |
| 4176 | img++; |
| 4177 | } |
| 4178 | else |
| 4179 | { |
| 4180 | XPutPixel(sxim, x, y, 1); |
| 4181 | r = im->rmap[r]; |
| 4182 | g = im->gmap[g]; |
| 4183 | b = im->bmap[b]; |
| 4184 | val = (b << 16) | (r << 8) | g; |
| 4185 | *img++ = val; |
| 4186 | } |
| 4187 | } |
| 4188 | img += jmp; |
| 4189 | } |
| 4190 | } |
| 4191 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 4192 | { |
| 4193 | for (y = 0; y < h; y++) |
| 4194 | { |
| 4195 | for (x = 0; x < w; x++) |
| 4196 | { |
| 4197 | ptr2 = yarray[y] + xarray[x]; |
| 4198 | r = (int)*ptr2++; |
| 4199 | g = (int)*ptr2++; |
| 4200 | b = (int)*ptr2; |
| 4201 | if ((r == im->shape_color.r) && |
| 4202 | (g == im->shape_color.g) && |
| 4203 | (b == im->shape_color.b)) |
| 4204 | { |
| 4205 | XPutPixel(sxim, x, y, 0); |
| 4206 | img++; |
| 4207 | } |
| 4208 | else |
| 4209 | { |
| 4210 | XPutPixel(sxim, x, y, 1); |
| 4211 | r = im->rmap[r]; |
| 4212 | g = im->gmap[g]; |
| 4213 | b = im->bmap[b]; |
| 4214 | val = (b << 16) | (g << 8) | r; |
| 4215 | *img++ = val; |
| 4216 | } |
| 4217 | } |
| 4218 | img += jmp; |
| 4219 | } |
| 4220 | } |
| 4221 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 4222 | { |
| 4223 | for (y = 0; y < h; y++) |
| 4224 | { |
| 4225 | for (x = 0; x < w; x++) |
| 4226 | { |
| 4227 | ptr2 = yarray[y] + xarray[x]; |
| 4228 | r = (int)*ptr2++; |
| 4229 | g = (int)*ptr2++; |
| 4230 | b = (int)*ptr2; |
| 4231 | if ((r == im->shape_color.r) && |
| 4232 | (g == im->shape_color.g) && |
| 4233 | (b == im->shape_color.b)) |
| 4234 | { |
| 4235 | XPutPixel(sxim, x, y, 0); |
| 4236 | img++; |
| 4237 | } |
| 4238 | else |
| 4239 | { |
| 4240 | XPutPixel(sxim, x, y, 1); |
| 4241 | r = im->rmap[r]; |
| 4242 | g = im->gmap[g]; |
| 4243 | b = im->bmap[b]; |
| 4244 | val = (g << 16) | (r << 8) | b; |
| 4245 | *img++ = val; |
| 4246 | } |
| 4247 | } |
| 4248 | img += jmp; |
| 4249 | } |
| 4250 | } |
| 4251 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 4252 | { |
| 4253 | for (y = 0; y < h; y++) |
| 4254 | { |
| 4255 | for (x = 0; x < w; x++) |
| 4256 | { |
| 4257 | ptr2 = yarray[y] + xarray[x]; |
| 4258 | r = (int)*ptr2++; |
| 4259 | g = (int)*ptr2++; |
| 4260 | b = (int)*ptr2; |
| 4261 | if ((r == im->shape_color.r) && |
| 4262 | (g == im->shape_color.g) && |
| 4263 | (b == im->shape_color.b)) |
| 4264 | { |
| 4265 | XPutPixel(sxim, x, y, 0); |
| 4266 | img++; |
| 4267 | } |
| 4268 | else |
| 4269 | { |
| 4270 | XPutPixel(sxim, x, y, 1); |
| 4271 | r = im->rmap[r]; |
| 4272 | g = im->gmap[g]; |
| 4273 | b = im->bmap[b]; |
| 4274 | val = (g << 16) | (b << 8) | r; |
| 4275 | *img++ = val; |
| 4276 | } |
| 4277 | } |
| 4278 | img += jmp; |
| 4279 | } |
| 4280 | } |
| 4281 | } |
| 4282 | |
| 4283 | void |
| 4284 | grender_32_fast_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4285 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4286 | unsigned char **yarray) |
| 4287 | { |
| 4288 | int x, y, val, r, g, b; |
| 4289 | unsigned char *ptr2; |
| 4290 | unsigned int *img; |
| 4291 | int jmp; |
| 4292 | |
| 4293 | jmp = (xim->bytes_per_line >> 2) - w; |
| 4294 | img = (unsigned int *)xim->data; |
| 4295 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 4296 | { |
| 4297 | for (y = 0; y < h; y++) |
| 4298 | { |
| 4299 | for (x = 0; x < w; x++) |
| 4300 | { |
| 4301 | ptr2 = yarray[y] + xarray[x]; |
| 4302 | r = (int)*ptr2++; |
| 4303 | g = (int)*ptr2++; |
| 4304 | b = (int)*ptr2; |
| 4305 | r = im->rmap[r]; |
| 4306 | g = im->gmap[g]; |
| 4307 | b = im->bmap[b]; |
| 4308 | val = (r << 16) | (g << 8) | b; |
| 4309 | *img++ = val; |
| 4310 | } |
| 4311 | img += jmp; |
| 4312 | } |
| 4313 | } |
| 4314 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 4315 | { |
| 4316 | for (y = 0; y < h; y++) |
| 4317 | { |
| 4318 | for (x = 0; x < w; x++) |
| 4319 | { |
| 4320 | ptr2 = yarray[y] + xarray[x]; |
| 4321 | r = (int)*ptr2++; |
| 4322 | g = (int)*ptr2++; |
| 4323 | b = (int)*ptr2; |
| 4324 | r = im->rmap[r]; |
| 4325 | g = im->gmap[g]; |
| 4326 | b = im->bmap[b]; |
| 4327 | val = (r << 16) | (b << 8) | g; |
| 4328 | *img++ = val; |
| 4329 | } |
| 4330 | img += jmp; |
| 4331 | } |
| 4332 | } |
| 4333 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 4334 | { |
| 4335 | for (y = 0; y < h; y++) |
| 4336 | { |
| 4337 | for (x = 0; x < w; x++) |
| 4338 | { |
| 4339 | ptr2 = yarray[y] + xarray[x]; |
| 4340 | r = (int)*ptr2++; |
| 4341 | g = (int)*ptr2++; |
| 4342 | b = (int)*ptr2; |
| 4343 | r = im->rmap[r]; |
| 4344 | g = im->gmap[g]; |
| 4345 | b = im->bmap[b]; |
| 4346 | val = (b << 16) | (r << 8) | g; |
| 4347 | *img++ = val; |
| 4348 | } |
| 4349 | img += jmp; |
| 4350 | } |
| 4351 | } |
| 4352 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 4353 | { |
| 4354 | for (y = 0; y < h; y++) |
| 4355 | { |
| 4356 | for (x = 0; x < w; x++) |
| 4357 | { |
| 4358 | ptr2 = yarray[y] + xarray[x]; |
| 4359 | r = (int)*ptr2++; |
| 4360 | g = (int)*ptr2++; |
| 4361 | b = (int)*ptr2; |
| 4362 | r = im->rmap[r]; |
| 4363 | g = im->gmap[g]; |
| 4364 | b = im->bmap[b]; |
| 4365 | val = (b << 16) | (g << 8) | r; |
| 4366 | *img++ = val; |
| 4367 | } |
| 4368 | img += jmp; |
| 4369 | } |
| 4370 | } |
| 4371 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 4372 | { |
| 4373 | for (y = 0; y < h; y++) |
| 4374 | { |
| 4375 | for (x = 0; x < w; x++) |
| 4376 | { |
| 4377 | ptr2 = yarray[y] + xarray[x]; |
| 4378 | r = (int)*ptr2++; |
| 4379 | g = (int)*ptr2++; |
| 4380 | b = (int)*ptr2; |
| 4381 | r = im->rmap[r]; |
| 4382 | g = im->gmap[g]; |
| 4383 | b = im->bmap[b]; |
| 4384 | val = (g << 16) | (r << 8) | b; |
| 4385 | *img++ = val; |
| 4386 | } |
| 4387 | img += jmp; |
| 4388 | } |
| 4389 | } |
| 4390 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 4391 | { |
| 4392 | for (y = 0; y < h; y++) |
| 4393 | { |
| 4394 | for (x = 0; x < w; x++) |
| 4395 | { |
| 4396 | ptr2 = yarray[y] + xarray[x]; |
| 4397 | r = (int)*ptr2++; |
| 4398 | g = (int)*ptr2++; |
| 4399 | b = (int)*ptr2; |
| 4400 | r = im->rmap[r]; |
| 4401 | g = im->gmap[g]; |
| 4402 | b = im->bmap[b]; |
| 4403 | val = (g << 16) | (b << 8) | r; |
| 4404 | *img++ = val; |
| 4405 | } |
| 4406 | img += jmp; |
| 4407 | } |
| 4408 | } |
| 4409 | } |
| 4410 | |
| 4411 | void |
| 4412 | grender_shaped_15_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4413 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4414 | unsigned char **yarray) |
| 4415 | { |
| 4416 | int x, y, val, r, g, b; |
| 4417 | unsigned char *ptr2; |
| 4418 | |
| 4419 | for (y = 0; y < h; y++) |
| 4420 | { |
| 4421 | for (x = 0; x < w; x++) |
| 4422 | { |
| 4423 | ptr2 = yarray[y] + xarray[x]; |
| 4424 | r = (int)*ptr2++; |
| 4425 | g = (int)*ptr2++; |
| 4426 | b = (int)*ptr2; |
| 4427 | if ((r == im->shape_color.r) && |
| 4428 | (g == im->shape_color.g) && |
| 4429 | (b == im->shape_color.b)) |
| 4430 | XPutPixel(sxim, x, y, 0); |
| 4431 | else |
| 4432 | { |
| 4433 | XPutPixel(sxim, x, y, 1); |
| 4434 | r = im->rmap[r]; |
| 4435 | g = im->gmap[g]; |
| 4436 | b = im->bmap[b]; |
| 4437 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 4438 | XPutPixel(xim, x, y, val); |
| 4439 | } |
| 4440 | } |
| 4441 | } |
| 4442 | } |
| 4443 | |
| 4444 | void |
| 4445 | grender_15_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4446 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4447 | unsigned char **yarray) |
| 4448 | { |
| 4449 | int x, y, val, r, g, b; |
| 4450 | unsigned char *ptr2; |
| 4451 | |
| 4452 | for (y = 0; y < h; y++) |
| 4453 | { |
| 4454 | for (x = 0; x < w; x++) |
| 4455 | { |
| 4456 | ptr2 = yarray[y] + xarray[x]; |
| 4457 | r = (int)*ptr2++; |
| 4458 | g = (int)*ptr2++; |
| 4459 | b = (int)*ptr2; |
| 4460 | r = im->rmap[r]; |
| 4461 | g = im->gmap[g]; |
| 4462 | b = im->bmap[b]; |
| 4463 | val = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); |
| 4464 | XPutPixel(xim, x, y, val); |
| 4465 | } |
| 4466 | } |
| 4467 | } |
| 4468 | |
| 4469 | void |
| 4470 | grender_shaped_16_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4471 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4472 | unsigned char **yarray) |
| 4473 | { |
| 4474 | int x, y, val, r, g, b; |
| 4475 | unsigned char *ptr2; |
| 4476 | |
| 4477 | for (y = 0; y < h; y++) |
| 4478 | { |
| 4479 | for (x = 0; x < w; x++) |
| 4480 | { |
| 4481 | ptr2 = yarray[y] + xarray[x]; |
| 4482 | r = (int)*ptr2++; |
| 4483 | g = (int)*ptr2++; |
| 4484 | b = (int)*ptr2; |
| 4485 | if ((r == im->shape_color.r) && |
| 4486 | (g == im->shape_color.g) && |
| 4487 | (b == im->shape_color.b)) |
| 4488 | XPutPixel(sxim, x, y, 0); |
| 4489 | else |
| 4490 | { |
| 4491 | XPutPixel(sxim, x, y, 1); |
| 4492 | r = im->rmap[r]; |
| 4493 | g = im->gmap[g]; |
| 4494 | b = im->bmap[b]; |
| 4495 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 4496 | XPutPixel(xim, x, y, val); |
| 4497 | } |
| 4498 | } |
| 4499 | } |
| 4500 | } |
| 4501 | |
| 4502 | void |
| 4503 | grender_16_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4504 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4505 | unsigned char **yarray) |
| 4506 | { |
| 4507 | int x, y, val, r, g, b; |
| 4508 | unsigned char *ptr2; |
| 4509 | |
| 4510 | for (y = 0; y < h; y++) |
| 4511 | { |
| 4512 | for (x = 0; x < w; x++) |
| 4513 | { |
| 4514 | ptr2 = yarray[y] + xarray[x]; |
| 4515 | r = (int)*ptr2++; |
| 4516 | g = (int)*ptr2++; |
| 4517 | b = (int)*ptr2; |
| 4518 | r = im->rmap[r]; |
| 4519 | g = im->gmap[g]; |
| 4520 | b = im->bmap[b]; |
| 4521 | val = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); |
| 4522 | XPutPixel(xim, x, y, val); |
| 4523 | } |
| 4524 | } |
| 4525 | } |
| 4526 | |
| 4527 | void |
| 4528 | grender_shaped_24_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4529 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4530 | unsigned char **yarray) |
| 4531 | { |
| 4532 | int x, y, val, r, g, b; |
| 4533 | unsigned char *ptr2; |
| 4534 | |
| 4535 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 4536 | { |
| 4537 | for (y = 0; y < h; y++) |
| 4538 | { |
| 4539 | for (x = 0; x < w; x++) |
| 4540 | { |
| 4541 | ptr2 = yarray[y] + xarray[x]; |
| 4542 | r = (int)*ptr2++; |
| 4543 | g = (int)*ptr2++; |
| 4544 | b = (int)*ptr2; |
| 4545 | if ((r == im->shape_color.r) && |
| 4546 | (g == im->shape_color.g) && |
| 4547 | (b == im->shape_color.b)) |
| 4548 | XPutPixel(sxim, x, y, 0); |
| 4549 | else |
| 4550 | { |
| 4551 | XPutPixel(sxim, x, y, 1); |
| 4552 | r = im->rmap[r]; |
| 4553 | g = im->gmap[g]; |
| 4554 | b = im->bmap[b]; |
| 4555 | val = (r << 16) | (g << 8) | b; |
| 4556 | XPutPixel(xim, x, y, val); |
| 4557 | } |
| 4558 | } |
| 4559 | } |
| 4560 | } |
| 4561 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 4562 | { |
| 4563 | for (y = 0; y < h; y++) |
| 4564 | { |
| 4565 | for (x = 0; x < w; x++) |
| 4566 | { |
| 4567 | ptr2 = yarray[y] + xarray[x]; |
| 4568 | r = (int)*ptr2++; |
| 4569 | g = (int)*ptr2++; |
| 4570 | b = (int)*ptr2; |
| 4571 | if ((r == im->shape_color.r) && |
| 4572 | (g == im->shape_color.g) && |
| 4573 | (b == im->shape_color.b)) |
| 4574 | XPutPixel(sxim, x, y, 0); |
| 4575 | else |
| 4576 | { |
| 4577 | XPutPixel(sxim, x, y, 1); |
| 4578 | r = im->rmap[r]; |
| 4579 | g = im->gmap[g]; |
| 4580 | b = im->bmap[b]; |
| 4581 | val = (r << 16) | (b << 8) | g; |
| 4582 | XPutPixel(xim, x, y, val); |
| 4583 | } |
| 4584 | } |
| 4585 | } |
| 4586 | } |
| 4587 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 4588 | { |
| 4589 | for (y = 0; y < h; y++) |
| 4590 | { |
| 4591 | for (x = 0; x < w; x++) |
| 4592 | { |
| 4593 | ptr2 = yarray[y] + xarray[x]; |
| 4594 | r = (int)*ptr2++; |
| 4595 | g = (int)*ptr2++; |
| 4596 | b = (int)*ptr2; |
| 4597 | if ((r == im->shape_color.r) && |
| 4598 | (g == im->shape_color.g) && |
| 4599 | (b == im->shape_color.b)) |
| 4600 | XPutPixel(sxim, x, y, 0); |
| 4601 | else |
| 4602 | { |
| 4603 | XPutPixel(sxim, x, y, 1); |
| 4604 | r = im->rmap[r]; |
| 4605 | g = im->gmap[g]; |
| 4606 | b = im->bmap[b]; |
| 4607 | val = (b << 16) | (r << 8) | g; |
| 4608 | XPutPixel(xim, x, y, val); |
| 4609 | } |
| 4610 | } |
| 4611 | } |
| 4612 | } |
| 4613 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 4614 | { |
| 4615 | for (y = 0; y < h; y++) |
| 4616 | { |
| 4617 | for (x = 0; x < w; x++) |
| 4618 | { |
| 4619 | ptr2 = yarray[y] + xarray[x]; |
| 4620 | r = (int)*ptr2++; |
| 4621 | g = (int)*ptr2++; |
| 4622 | b = (int)*ptr2; |
| 4623 | if ((r == im->shape_color.r) && |
| 4624 | (g == im->shape_color.g) && |
| 4625 | (b == im->shape_color.b)) |
| 4626 | XPutPixel(sxim, x, y, 0); |
| 4627 | else |
| 4628 | { |
| 4629 | XPutPixel(sxim, x, y, 1); |
| 4630 | r = im->rmap[r]; |
| 4631 | g = im->gmap[g]; |
| 4632 | b = im->bmap[b]; |
| 4633 | val = (b << 16) | (g << 8) | r; |
| 4634 | XPutPixel(xim, x, y, val); |
| 4635 | } |
| 4636 | } |
| 4637 | } |
| 4638 | } |
| 4639 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 4640 | { |
| 4641 | for (y = 0; y < h; y++) |
| 4642 | { |
| 4643 | for (x = 0; x < w; x++) |
| 4644 | { |
| 4645 | ptr2 = yarray[y] + xarray[x]; |
| 4646 | r = (int)*ptr2++; |
| 4647 | g = (int)*ptr2++; |
| 4648 | b = (int)*ptr2; |
| 4649 | if ((r == im->shape_color.r) && |
| 4650 | (g == im->shape_color.g) && |
| 4651 | (b == im->shape_color.b)) |
| 4652 | XPutPixel(sxim, x, y, 0); |
| 4653 | else |
| 4654 | { |
| 4655 | XPutPixel(sxim, x, y, 1); |
| 4656 | r = im->rmap[r]; |
| 4657 | g = im->gmap[g]; |
| 4658 | b = im->bmap[b]; |
| 4659 | val = (g << 16) | (r << 8) | b; |
| 4660 | XPutPixel(xim, x, y, val); |
| 4661 | } |
| 4662 | } |
| 4663 | } |
| 4664 | } |
| 4665 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 4666 | { |
| 4667 | for (y = 0; y < h; y++) |
| 4668 | { |
| 4669 | for (x = 0; x < w; x++) |
| 4670 | { |
| 4671 | ptr2 = yarray[y] + xarray[x]; |
| 4672 | r = (int)*ptr2++; |
| 4673 | g = (int)*ptr2++; |
| 4674 | b = (int)*ptr2; |
| 4675 | if ((r == im->shape_color.r) && |
| 4676 | (g == im->shape_color.g) && |
| 4677 | (b == im->shape_color.b)) |
| 4678 | XPutPixel(sxim, x, y, 0); |
| 4679 | else |
| 4680 | { |
| 4681 | XPutPixel(sxim, x, y, 1); |
| 4682 | r = im->rmap[r]; |
| 4683 | g = im->gmap[g]; |
| 4684 | b = im->bmap[b]; |
| 4685 | val = (g << 16) | (b << 8) | r; |
| 4686 | XPutPixel(xim, x, y, val); |
| 4687 | } |
| 4688 | } |
| 4689 | } |
| 4690 | } |
| 4691 | } |
| 4692 | |
| 4693 | void |
| 4694 | grender_24_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4695 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4696 | unsigned char **yarray) |
| 4697 | { |
| 4698 | int x, y, val, r, g, b; |
| 4699 | unsigned char *ptr2; |
| 4700 | |
| 4701 | if (id->byte_order == BYTE_ORD_24_RGB) |
| 4702 | { |
| 4703 | for (y = 0; y < h; y++) |
| 4704 | { |
| 4705 | for (x = 0; x < w; x++) |
| 4706 | { |
| 4707 | ptr2 = yarray[y] + xarray[x]; |
| 4708 | r = (int)*ptr2++; |
| 4709 | g = (int)*ptr2++; |
| 4710 | b = (int)*ptr2; |
| 4711 | r = im->rmap[r]; |
| 4712 | g = im->gmap[g]; |
| 4713 | b = im->bmap[b]; |
| 4714 | val = (r << 16) | (g << 8) | b; |
| 4715 | XPutPixel(xim, x, y, val); |
| 4716 | } |
| 4717 | } |
| 4718 | } |
| 4719 | else if (id->byte_order == BYTE_ORD_24_RBG) |
| 4720 | { |
| 4721 | for (y = 0; y < h; y++) |
| 4722 | { |
| 4723 | for (x = 0; x < w; x++) |
| 4724 | { |
| 4725 | ptr2 = yarray[y] + xarray[x]; |
| 4726 | r = (int)*ptr2++; |
| 4727 | g = (int)*ptr2++; |
| 4728 | b = (int)*ptr2; |
| 4729 | r = im->rmap[r]; |
| 4730 | g = im->gmap[g]; |
| 4731 | b = im->bmap[b]; |
| 4732 | val = (r << 16) | (b << 8) | g; |
| 4733 | XPutPixel(xim, x, y, val); |
| 4734 | } |
| 4735 | } |
| 4736 | } |
| 4737 | else if (id->byte_order == BYTE_ORD_24_BRG) |
| 4738 | { |
| 4739 | for (y = 0; y < h; y++) |
| 4740 | { |
| 4741 | for (x = 0; x < w; x++) |
| 4742 | { |
| 4743 | ptr2 = yarray[y] + xarray[x]; |
| 4744 | r = (int)*ptr2++; |
| 4745 | g = (int)*ptr2++; |
| 4746 | b = (int)*ptr2; |
| 4747 | r = im->rmap[r]; |
| 4748 | g = im->gmap[g]; |
| 4749 | b = im->bmap[b]; |
| 4750 | val = (b << 16) | (r << 8) | g; |
| 4751 | XPutPixel(xim, x, y, val); |
| 4752 | } |
| 4753 | } |
| 4754 | } |
| 4755 | else if (id->byte_order == BYTE_ORD_24_BGR) |
| 4756 | { |
| 4757 | for (y = 0; y < h; y++) |
| 4758 | { |
| 4759 | for (x = 0; x < w; x++) |
| 4760 | { |
| 4761 | ptr2 = yarray[y] + xarray[x]; |
| 4762 | r = (int)*ptr2++; |
| 4763 | g = (int)*ptr2++; |
| 4764 | b = (int)*ptr2; |
| 4765 | r = im->rmap[r]; |
| 4766 | g = im->gmap[g]; |
| 4767 | b = im->bmap[b]; |
| 4768 | val = (b << 16) | (g << 8) | r; |
| 4769 | XPutPixel(xim, x, y, val); |
| 4770 | } |
| 4771 | } |
| 4772 | } |
| 4773 | else if (id->byte_order == BYTE_ORD_24_GRB) |
| 4774 | { |
| 4775 | for (y = 0; y < h; y++) |
| 4776 | { |
| 4777 | for (x = 0; x < w; x++) |
| 4778 | { |
| 4779 | ptr2 = yarray[y] + xarray[x]; |
| 4780 | r = (int)*ptr2++; |
| 4781 | g = (int)*ptr2++; |
| 4782 | b = (int)*ptr2; |
| 4783 | r = im->rmap[r]; |
| 4784 | g = im->gmap[g]; |
| 4785 | b = im->bmap[b]; |
| 4786 | val = (g << 16) | (r << 8) | b; |
| 4787 | XPutPixel(xim, x, y, val); |
| 4788 | } |
| 4789 | } |
| 4790 | } |
| 4791 | else if (id->byte_order == BYTE_ORD_24_GBR) |
| 4792 | { |
| 4793 | for (y = 0; y < h; y++) |
| 4794 | { |
| 4795 | for (x = 0; x < w; x++) |
| 4796 | { |
| 4797 | ptr2 = yarray[y] + xarray[x]; |
| 4798 | r = (int)*ptr2++; |
| 4799 | g = (int)*ptr2++; |
| 4800 | b = (int)*ptr2; |
| 4801 | r = im->rmap[r]; |
| 4802 | g = im->gmap[g]; |
| 4803 | b = im->bmap[b]; |
| 4804 | val = (g << 16) | (b << 8) | r; |
| 4805 | XPutPixel(xim, x, y, val); |
| 4806 | } |
| 4807 | } |
| 4808 | } |
| 4809 | } |
| 4810 | |
| 4811 | void |
| 4812 | grender_shaped_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 4813 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 4814 | unsigned char **yarray, int bpp) |
| 4815 | { |
| 4816 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 4817 | unsigned char *ptr2; |
| 4818 | unsigned char *img; |
| 4819 | int jmp; |
| 4820 | |
| 4821 | jmp = (xim->bytes_per_line) - w; |
| 4822 | img = (unsigned char *)xim->data; |
| 4823 | switch (id->render_type) |
| 4824 | { |
| 4825 | case RT_PLAIN_PALETTE: |
| 4826 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 4827 | { |
| 4828 | for (y = 0; y < h; y++) |
| 4829 | { |
| 4830 | for (x = 0; x < w; x++) |
| 4831 | { |
| 4832 | ptr2 = yarray[y] + xarray[x]; |
| 4833 | r = (int)*ptr2++; |
| 4834 | g = (int)*ptr2++; |
| 4835 | b = (int)*ptr2; |
| 4836 | if ((r == im->shape_color.r) && |
| 4837 | (g == im->shape_color.g) && |
| 4838 | (b == im->shape_color.b)) |
| 4839 | { |
| 4840 | XPutPixel(sxim, x, y, 0); |
| 4841 | img++; |
| 4842 | } |
| 4843 | else |
| 4844 | { |
| 4845 | XPutPixel(sxim, x, y, 1); |
| 4846 | r = im->rmap[r]; |
| 4847 | g = im->gmap[g]; |
| 4848 | b = im->bmap[b]; |
| 4849 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 4850 | *img++ = val; |
| 4851 | } |
| 4852 | } |
| 4853 | img += jmp; |
| 4854 | } |
| 4855 | } |
| 4856 | else |
| 4857 | { |
| 4858 | for (y = 0; y < h; y++) |
| 4859 | { |
| 4860 | for (x = 0; x < w; x++) |
| 4861 | { |
| 4862 | ptr2 = yarray[y] + xarray[x]; |
| 4863 | r = (int)*ptr2++; |
| 4864 | g = (int)*ptr2++; |
| 4865 | b = (int)*ptr2; |
| 4866 | if ((r == im->shape_color.r) && |
| 4867 | (g == im->shape_color.g) && |
| 4868 | (b == im->shape_color.b)) |
| 4869 | XPutPixel(sxim, x, y, 0); |
| 4870 | else |
| 4871 | { |
| 4872 | XPutPixel(sxim, x, y, 1); |
| 4873 | r = im->rmap[r]; |
| 4874 | g = im->gmap[g]; |
| 4875 | b = im->bmap[b]; |
| 4876 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 4877 | XPutPixel(xim, x, y, val); |
| 4878 | } |
| 4879 | } |
| 4880 | } |
| 4881 | } |
| 4882 | break; |
| 4883 | case RT_PLAIN_PALETTE_FAST: |
| 4884 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 4885 | { |
| 4886 | for (y = 0; y < h; y++) |
| 4887 | { |
| 4888 | for (x = 0; x < w; x++) |
| 4889 | { |
| 4890 | ptr2 = yarray[y] + xarray[x]; |
| 4891 | r = (int)*ptr2++; |
| 4892 | g = (int)*ptr2++; |
| 4893 | b = (int)*ptr2; |
| 4894 | if ((r == im->shape_color.r) && |
| 4895 | (g == im->shape_color.g) && |
| 4896 | (b == im->shape_color.b)) |
| 4897 | { |
| 4898 | XPutPixel(sxim, x, y, 0); |
| 4899 | img++; |
| 4900 | } |
| 4901 | else |
| 4902 | { |
| 4903 | XPutPixel(sxim, x, y, 1); |
| 4904 | r = im->rmap[r]; |
| 4905 | g = im->gmap[g]; |
| 4906 | b = im->bmap[b]; |
| 4907 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 4908 | *img++ = val; |
| 4909 | } |
| 4910 | } |
| 4911 | img += jmp; |
| 4912 | } |
| 4913 | } |
| 4914 | else |
| 4915 | { |
| 4916 | for (y = 0; y < h; y++) |
| 4917 | { |
| 4918 | for (x = 0; x < w; x++) |
| 4919 | { |
| 4920 | ptr2 = yarray[y] + xarray[x]; |
| 4921 | r = (int)*ptr2++; |
| 4922 | g = (int)*ptr2++; |
| 4923 | b = (int)*ptr2; |
| 4924 | if ((r == im->shape_color.r) && |
| 4925 | (g == im->shape_color.g) && |
| 4926 | (b == im->shape_color.b)) |
| 4927 | XPutPixel(sxim, x, y, 0); |
| 4928 | else |
| 4929 | { |
| 4930 | XPutPixel(sxim, x, y, 1); |
| 4931 | r = im->rmap[r]; |
| 4932 | g = im->gmap[g]; |
| 4933 | b = im->bmap[b]; |
| 4934 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 4935 | XPutPixel(xim, x, y, val); |
| 4936 | } |
| 4937 | } |
| 4938 | } |
| 4939 | } |
| 4940 | break; |
| 4941 | case RT_DITHER_PALETTE: |
| 4942 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 4943 | { |
| 4944 | for (y = 0; y < h; y++) |
| 4945 | { |
| 4946 | ter = er1; |
| 4947 | er1 = er2; |
| 4948 | er2 = ter; |
| 4949 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 4950 | er2[ex] = 0; |
| 4951 | ex = 3; |
| 4952 | for (x = 0; x < w; x++) |
| 4953 | { |
| 4954 | ptr2 = yarray[y] + xarray[x]; |
| 4955 | r = (int)*ptr2++; |
| 4956 | g = (int)*ptr2++; |
| 4957 | b = (int)*ptr2; |
| 4958 | if ((r == im->shape_color.r) && |
| 4959 | (g == im->shape_color.g) && |
| 4960 | (b == im->shape_color.b)) |
| 4961 | { |
| 4962 | { |
| 4963 | XPutPixel(sxim, x, y, 0); |
| 4964 | img++; |
| 4965 | } |
| 4966 | ex += 3; |
| 4967 | } |
| 4968 | else |
| 4969 | { |
| 4970 | XPutPixel(sxim, x, y, 1); |
| 4971 | r = im->rmap[r]; |
| 4972 | g = im->gmap[g]; |
| 4973 | b = im->bmap[b]; |
| 4974 | er = r + er1[ex++]; |
| 4975 | eg = g + er1[ex++]; |
| 4976 | eb = b + er1[ex++]; |
| 4977 | if (er > 255) |
| 4978 | er = 255; |
| 4979 | else if (er < 0) |
| 4980 | er = 0; |
| 4981 | if (eg > 255) |
| 4982 | eg = 255; |
| 4983 | else if (eg < 0) |
| 4984 | eg = 0; |
| 4985 | if (eb > 255) |
| 4986 | eb = 255; |
| 4987 | else if (eb < 0) |
| 4988 | eb = 0; |
| 4989 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 4990 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 4991 | *img++ = val; |
| 4992 | } |
| 4993 | } |
| 4994 | img += jmp; |
| 4995 | } |
| 4996 | } |
| 4997 | else |
| 4998 | { |
| 4999 | for (y = 0; y < h; y++) |
| 5000 | { |
| 5001 | ter = er1; |
| 5002 | er1 = er2; |
| 5003 | er2 = ter; |
| 5004 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5005 | er2[ex] = 0; |
| 5006 | ex = 3; |
| 5007 | for (x = 0; x < w; x++) |
| 5008 | { |
| 5009 | ptr2 = yarray[y] + xarray[x]; |
| 5010 | r = (int)*ptr2++; |
| 5011 | g = (int)*ptr2++; |
| 5012 | b = (int)*ptr2; |
| 5013 | if ((r == im->shape_color.r) && |
| 5014 | (g == im->shape_color.g) && |
| 5015 | (b == im->shape_color.b)) |
| 5016 | { |
| 5017 | XPutPixel(sxim, x, y, 0); |
| 5018 | ex += 3; |
| 5019 | } |
| 5020 | else |
| 5021 | { |
| 5022 | XPutPixel(sxim, x, y, 1); |
| 5023 | r = im->rmap[r]; |
| 5024 | g = im->gmap[g]; |
| 5025 | b = im->bmap[b]; |
| 5026 | er = r + er1[ex++]; |
| 5027 | eg = g + er1[ex++]; |
| 5028 | eb = b + er1[ex++]; |
| 5029 | if (er > 255) |
| 5030 | er = 255; |
| 5031 | else if (er < 0) |
| 5032 | er = 0; |
| 5033 | if (eg > 255) |
| 5034 | eg = 255; |
| 5035 | else if (eg < 0) |
| 5036 | eg = 0; |
| 5037 | if (eb > 255) |
| 5038 | eb = 255; |
| 5039 | else if (eb < 0) |
| 5040 | eb = 0; |
| 5041 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 5042 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5043 | XPutPixel(xim, x, y, val); |
| 5044 | } |
| 5045 | } |
| 5046 | } |
| 5047 | } |
| 5048 | break; |
| 5049 | case RT_DITHER_PALETTE_FAST: |
| 5050 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 5051 | { |
| 5052 | for (y = 0; y < h; y++) |
| 5053 | { |
| 5054 | ter = er1; |
| 5055 | er1 = er2; |
| 5056 | er2 = ter; |
| 5057 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5058 | er2[ex] = 0; |
| 5059 | ex = 3; |
| 5060 | for (x = 0; x < w; x++) |
| 5061 | { |
| 5062 | ptr2 = yarray[y] + xarray[x]; |
| 5063 | r = (int)*ptr2++; |
| 5064 | g = (int)*ptr2++; |
| 5065 | b = (int)*ptr2; |
| 5066 | if ((r == im->shape_color.r) && |
| 5067 | (g == im->shape_color.g) && |
| 5068 | (b == im->shape_color.b)) |
| 5069 | { |
| 5070 | { |
| 5071 | XPutPixel(sxim, x, y, 0); |
| 5072 | img++; |
| 5073 | } |
| 5074 | ex += 3; |
| 5075 | } |
| 5076 | else |
| 5077 | { |
| 5078 | XPutPixel(sxim, x, y, 1); |
| 5079 | r = im->rmap[r]; |
| 5080 | g = im->gmap[g]; |
| 5081 | b = im->bmap[b]; |
| 5082 | er = r + er1[ex++]; |
| 5083 | eg = g + er1[ex++]; |
| 5084 | eb = b + er1[ex++]; |
| 5085 | if (er > 255) |
| 5086 | er = 255; |
| 5087 | else if (er < 0) |
| 5088 | er = 0; |
| 5089 | if (eg > 255) |
| 5090 | eg = 255; |
| 5091 | else if (eg < 0) |
| 5092 | eg = 0; |
| 5093 | if (eb > 255) |
| 5094 | eb = 255; |
| 5095 | else if (eb < 0) |
| 5096 | eb = 0; |
| 5097 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 5098 | er = ERROR_RED(er, val); |
| 5099 | eg = ERROR_GRN(eg, val); |
| 5100 | eb = ERROR_BLU(eb, val); |
| 5101 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5102 | *img++ = COLOR_INDEX(val); |
| 5103 | } |
| 5104 | } |
| 5105 | img += jmp; |
| 5106 | } |
| 5107 | } |
| 5108 | else |
| 5109 | { |
| 5110 | for (y = 0; y < h; y++) |
| 5111 | { |
| 5112 | ter = er1; |
| 5113 | er1 = er2; |
| 5114 | er2 = ter; |
| 5115 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5116 | er2[ex] = 0; |
| 5117 | ex = 3; |
| 5118 | for (x = 0; x < w; x++) |
| 5119 | { |
| 5120 | ptr2 = yarray[y] + xarray[x]; |
| 5121 | r = (int)*ptr2++; |
| 5122 | g = (int)*ptr2++; |
| 5123 | b = (int)*ptr2; |
| 5124 | if ((r == im->shape_color.r) && |
| 5125 | (g == im->shape_color.g) && |
| 5126 | (b == im->shape_color.b)) |
| 5127 | { |
| 5128 | XPutPixel(sxim, x, y, 0); |
| 5129 | ex += 3; |
| 5130 | } |
| 5131 | else |
| 5132 | { |
| 5133 | XPutPixel(sxim, x, y, 1); |
| 5134 | r = im->rmap[r]; |
| 5135 | g = im->gmap[g]; |
| 5136 | b = im->bmap[b]; |
| 5137 | er = r + er1[ex++]; |
| 5138 | eg = g + er1[ex++]; |
| 5139 | eb = b + er1[ex++]; |
| 5140 | if (er > 255) |
| 5141 | er = 255; |
| 5142 | else if (er < 0) |
| 5143 | er = 0; |
| 5144 | if (eg > 255) |
| 5145 | eg = 255; |
| 5146 | else if (eg < 0) |
| 5147 | eg = 0; |
| 5148 | if (eb > 255) |
| 5149 | eb = 255; |
| 5150 | else if (eb < 0) |
| 5151 | eb = 0; |
| 5152 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 5153 | er = ERROR_RED(er, val); |
| 5154 | eg = ERROR_GRN(eg, val); |
| 5155 | eb = ERROR_BLU(eb, val); |
| 5156 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5157 | XPutPixel(xim, x, y, COLOR_INDEX(val)); |
| 5158 | } |
| 5159 | } |
| 5160 | } |
| 5161 | } |
| 5162 | break; |
| 5163 | default: |
| 5164 | if (id->fastrend) |
| 5165 | { |
| 5166 | switch (bpp) |
| 5167 | { |
| 5168 | case 8: |
| 5169 | break; |
| 5170 | case 15: |
| 5171 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5172 | { |
| 5173 | if (id->ordered_dither) |
| 5174 | grender_shaped_15_fast_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5175 | else |
| 5176 | grender_shaped_15_fast_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5177 | } |
| 5178 | else |
| 5179 | grender_shaped_15_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5180 | break; |
| 5181 | case 16: |
| 5182 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5183 | { |
| 5184 | if (id->ordered_dither) |
| 5185 | grender_shaped_16_fast_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5186 | else |
| 5187 | grender_shaped_16_fast_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5188 | } |
| 5189 | else |
| 5190 | grender_shaped_16_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5191 | break; |
| 5192 | case 24: |
| 5193 | case 32: |
| 5194 | if (xim->bits_per_pixel == 24) |
| 5195 | grender_shaped_24_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5196 | else |
| 5197 | grender_shaped_32_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5198 | break; |
| 5199 | default: |
| 5200 | break; |
| 5201 | } |
| 5202 | } |
| 5203 | else |
| 5204 | { |
| 5205 | switch (bpp) |
| 5206 | { |
| 5207 | case 8: |
| 5208 | break; |
| 5209 | case 15: |
| 5210 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5211 | { |
| 5212 | if (id->ordered_dither) |
| 5213 | grender_shaped_15_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5214 | grender_shaped_15_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5215 | } |
| 5216 | else |
| 5217 | grender_shaped_15_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5218 | break; |
| 5219 | case 16: |
| 5220 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5221 | { |
| 5222 | if (id->ordered_dither) |
| 5223 | grender_shaped_16_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5224 | else |
| 5225 | grender_shaped_16_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5226 | } |
| 5227 | else |
| 5228 | grender_shaped_16_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5229 | break; |
| 5230 | case 24: |
| 5231 | grender_shaped_24_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5232 | case 32: |
| 5233 | grender_shaped_24_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5234 | break; |
| 5235 | default: |
| 5236 | break; |
| 5237 | } |
| 5238 | } |
| 5239 | break; |
| 5240 | } |
| 5241 | } |
| 5242 | |
| 5243 | void |
| 5244 | grender_mod(GdkImlibImage * im, int w, int h, XImage * xim, |
| 5245 | XImage * sxim, int *er1, int *er2, int *xarray, |
| 5246 | unsigned char **yarray, int bpp) |
| 5247 | { |
| 5248 | int x, y, val, r, g, b, *ter, ex, er, eg, eb; |
| 5249 | unsigned char *ptr2; |
| 5250 | unsigned char *img; |
| 5251 | int jmp; |
| 5252 | |
| 5253 | jmp = (xim->bytes_per_line) - w; |
| 5254 | img = (unsigned char *)xim->data; |
| 5255 | switch (id->render_type) |
| 5256 | { |
| 5257 | case RT_PLAIN_PALETTE: |
| 5258 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 5259 | { |
| 5260 | for (y = 0; y < h; y++) |
| 5261 | { |
| 5262 | for (x = 0; x < w; x++) |
| 5263 | { |
| 5264 | ptr2 = yarray[y] + xarray[x]; |
| 5265 | r = (int)*ptr2++; |
| 5266 | g = (int)*ptr2++; |
| 5267 | b = (int)*ptr2; |
| 5268 | r = im->rmap[r]; |
| 5269 | g = im->gmap[g]; |
| 5270 | b = im->bmap[b]; |
| 5271 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 5272 | *img++ = val; |
| 5273 | } |
| 5274 | img += jmp; |
| 5275 | } |
| 5276 | } |
| 5277 | else |
| 5278 | { |
| 5279 | for (y = 0; y < h; y++) |
| 5280 | { |
| 5281 | for (x = 0; x < w; x++) |
| 5282 | { |
| 5283 | ptr2 = yarray[y] + xarray[x]; |
| 5284 | r = (int)*ptr2++; |
| 5285 | g = (int)*ptr2++; |
| 5286 | b = (int)*ptr2; |
| 5287 | r = im->rmap[r]; |
| 5288 | g = im->gmap[g]; |
| 5289 | b = im->bmap[b]; |
| 5290 | val = gdk_imlib_best_color_match(&r, &g, &b); |
| 5291 | XPutPixel(xim, x, y, val); |
| 5292 | } |
| 5293 | } |
| 5294 | } |
| 5295 | break; |
| 5296 | case RT_PLAIN_PALETTE_FAST: |
| 5297 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 5298 | { |
| 5299 | for (y = 0; y < h; y++) |
| 5300 | { |
| 5301 | for (x = 0; x < w; x++) |
| 5302 | { |
| 5303 | ptr2 = yarray[y] + xarray[x]; |
| 5304 | r = (int)*ptr2++; |
| 5305 | g = (int)*ptr2++; |
| 5306 | b = (int)*ptr2; |
| 5307 | r = im->rmap[r]; |
| 5308 | g = im->gmap[g]; |
| 5309 | b = im->bmap[b]; |
| 5310 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 5311 | *img++ = val; |
| 5312 | } |
| 5313 | img += jmp; |
| 5314 | } |
| 5315 | } |
| 5316 | else |
| 5317 | { |
| 5318 | for (y = 0; y < h; y++) |
| 5319 | { |
| 5320 | for (x = 0; x < w; x++) |
| 5321 | { |
| 5322 | ptr2 = yarray[y] + xarray[x]; |
| 5323 | r = (int)*ptr2++; |
| 5324 | g = (int)*ptr2++; |
| 5325 | b = (int)*ptr2; |
| 5326 | r = im->rmap[r]; |
| 5327 | g = im->gmap[g]; |
| 5328 | b = im->bmap[b]; |
| 5329 | val = COLOR_RGB(r >> 3, g >> 3, b >> 3); |
| 5330 | XPutPixel(xim, x, y, val); |
| 5331 | } |
| 5332 | } |
| 5333 | } |
| 5334 | break; |
| 5335 | case RT_DITHER_PALETTE: |
| 5336 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 5337 | { |
| 5338 | for (y = 0; y < h; y++) |
| 5339 | { |
| 5340 | ter = er1; |
| 5341 | er1 = er2; |
| 5342 | er2 = ter; |
| 5343 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5344 | er2[ex] = 0; |
| 5345 | ex = 3; |
| 5346 | for (x = 0; x < w; x++) |
| 5347 | { |
| 5348 | ptr2 = yarray[y] + xarray[x]; |
| 5349 | r = (int)*ptr2++; |
| 5350 | g = (int)*ptr2++; |
| 5351 | b = (int)*ptr2; |
| 5352 | r = im->rmap[r]; |
| 5353 | g = im->gmap[g]; |
| 5354 | b = im->bmap[b]; |
| 5355 | er = r + er1[ex++]; |
| 5356 | eg = g + er1[ex++]; |
| 5357 | eb = b + er1[ex++]; |
| 5358 | if (er > 255) |
| 5359 | er = 255; |
| 5360 | else if (er < 0) |
| 5361 | er = 0; |
| 5362 | if (eg > 255) |
| 5363 | eg = 255; |
| 5364 | else if (eg < 0) |
| 5365 | eg = 0; |
| 5366 | if (eb > 255) |
| 5367 | eb = 255; |
| 5368 | else if (eb < 0) |
| 5369 | eb = 0; |
| 5370 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 5371 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5372 | *img++ = val; |
| 5373 | } |
| 5374 | img += jmp; |
| 5375 | } |
| 5376 | } |
| 5377 | else |
| 5378 | { |
| 5379 | for (y = 0; y < h; y++) |
| 5380 | { |
| 5381 | ter = er1; |
| 5382 | er1 = er2; |
| 5383 | er2 = ter; |
| 5384 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5385 | er2[ex] = 0; |
| 5386 | ex = 3; |
| 5387 | for (x = 0; x < w; x++) |
| 5388 | { |
| 5389 | ptr2 = yarray[y] + xarray[x]; |
| 5390 | r = (int)*ptr2++; |
| 5391 | g = (int)*ptr2++; |
| 5392 | b = (int)*ptr2; |
| 5393 | r = im->rmap[r]; |
| 5394 | g = im->gmap[g]; |
| 5395 | b = im->bmap[b]; |
| 5396 | er = r + er1[ex++]; |
| 5397 | eg = g + er1[ex++]; |
| 5398 | eb = b + er1[ex++]; |
| 5399 | if (er > 255) |
| 5400 | er = 255; |
| 5401 | else if (er < 0) |
| 5402 | er = 0; |
| 5403 | if (eg > 255) |
| 5404 | eg = 255; |
| 5405 | else if (eg < 0) |
| 5406 | eg = 0; |
| 5407 | if (eb > 255) |
| 5408 | eb = 255; |
| 5409 | else if (eb < 0) |
| 5410 | eb = 0; |
| 5411 | val = gdk_imlib_best_color_match(&er, &eg, &eb); |
| 5412 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5413 | XPutPixel(xim, x, y, val); |
| 5414 | } |
| 5415 | } |
| 5416 | } |
| 5417 | break; |
| 5418 | case RT_DITHER_PALETTE_FAST: |
| 5419 | if ((id->fastrend) && (xim->bits_per_pixel == 8)) |
| 5420 | { |
| 5421 | for (y = 0; y < h; y++) |
| 5422 | { |
| 5423 | ter = er1; |
| 5424 | er1 = er2; |
| 5425 | er2 = ter; |
| 5426 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5427 | er2[ex] = 0; |
| 5428 | ex = 3; |
| 5429 | for (x = 0; x < w; x++) |
| 5430 | { |
| 5431 | ptr2 = yarray[y] + xarray[x]; |
| 5432 | r = (int)*ptr2++; |
| 5433 | g = (int)*ptr2++; |
| 5434 | b = (int)*ptr2; |
| 5435 | r = im->rmap[r]; |
| 5436 | g = im->gmap[g]; |
| 5437 | b = im->bmap[b]; |
| 5438 | er = r + er1[ex++]; |
| 5439 | eg = g + er1[ex++]; |
| 5440 | eb = b + er1[ex++]; |
| 5441 | if (er > 255) |
| 5442 | er = 255; |
| 5443 | else if (er < 0) |
| 5444 | er = 0; |
| 5445 | if (eg > 255) |
| 5446 | eg = 255; |
| 5447 | else if (eg < 0) |
| 5448 | eg = 0; |
| 5449 | if (eb > 255) |
| 5450 | eb = 255; |
| 5451 | else if (eb < 0) |
| 5452 | eb = 0; |
| 5453 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 5454 | er = ERROR_RED(er, val); |
| 5455 | eg = ERROR_GRN(eg, val); |
| 5456 | eb = ERROR_BLU(eb, val); |
| 5457 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5458 | *img++ = COLOR_INDEX(val); |
| 5459 | } |
| 5460 | img += jmp; |
| 5461 | } |
| 5462 | } |
| 5463 | else |
| 5464 | { |
| 5465 | for (y = 0; y < h; y++) |
| 5466 | { |
| 5467 | ter = er1; |
| 5468 | er1 = er2; |
| 5469 | er2 = ter; |
| 5470 | for (ex = 0; ex < (w + 2) * 3; ex++) |
| 5471 | er2[ex] = 0; |
| 5472 | ex = 3; |
| 5473 | for (x = 0; x < w; x++) |
| 5474 | { |
| 5475 | ptr2 = yarray[y] + xarray[x]; |
| 5476 | r = (int)*ptr2++; |
| 5477 | g = (int)*ptr2++; |
| 5478 | b = (int)*ptr2; |
| 5479 | r = im->rmap[r]; |
| 5480 | g = im->gmap[g]; |
| 5481 | b = im->bmap[b]; |
| 5482 | er = r + er1[ex++]; |
| 5483 | eg = g + er1[ex++]; |
| 5484 | eb = b + er1[ex++]; |
| 5485 | if (er > 255) |
| 5486 | er = 255; |
| 5487 | else if (er < 0) |
| 5488 | er = 0; |
| 5489 | if (eg > 255) |
| 5490 | eg = 255; |
| 5491 | else if (eg < 0) |
| 5492 | eg = 0; |
| 5493 | if (eb > 255) |
| 5494 | eb = 255; |
| 5495 | else if (eb < 0) |
| 5496 | eb = 0; |
| 5497 | val = INDEX_RGB(er >> 3, eg >> 3, eb >> 3); |
| 5498 | er = ERROR_RED(er, val); |
| 5499 | eg = ERROR_GRN(eg, val); |
| 5500 | eb = ERROR_BLU(eb, val); |
| 5501 | DITHER_ERROR(er1, er2, ex, er, eg, eb); |
| 5502 | XPutPixel(xim, x, y, COLOR_INDEX(val)); |
| 5503 | } |
| 5504 | } |
| 5505 | } |
| 5506 | break; |
| 5507 | default: |
| 5508 | if (id->fastrend) |
| 5509 | { |
| 5510 | switch (bpp) |
| 5511 | { |
| 5512 | case 8: |
| 5513 | break; |
| 5514 | case 15: |
| 5515 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5516 | { |
| 5517 | if (id->ordered_dither) |
| 5518 | grender_15_fast_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5519 | else |
| 5520 | grender_15_fast_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5521 | } |
| 5522 | else |
| 5523 | grender_15_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5524 | break; |
| 5525 | case 16: |
| 5526 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5527 | { |
| 5528 | if (id->ordered_dither) |
| 5529 | grender_16_fast_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5530 | else |
| 5531 | grender_16_fast_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5532 | } |
| 5533 | else |
| 5534 | grender_16_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5535 | break; |
| 5536 | case 24: |
| 5537 | case 32: |
| 5538 | if (xim->bits_per_pixel == 24) |
| 5539 | grender_24_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5540 | else |
| 5541 | grender_32_fast_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5542 | break; |
| 5543 | default: |
| 5544 | break; |
| 5545 | } |
| 5546 | } |
| 5547 | else |
| 5548 | { |
| 5549 | switch (bpp) |
| 5550 | { |
| 5551 | case 8: |
| 5552 | break; |
| 5553 | case 15: |
| 5554 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5555 | { |
| 5556 | if (id->ordered_dither) |
| 5557 | grender_15_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5558 | else |
| 5559 | grender_15_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5560 | } |
| 5561 | else |
| 5562 | grender_15_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5563 | break; |
| 5564 | case 16: |
| 5565 | if (id->render_type == RT_DITHER_TRUECOL) |
| 5566 | { |
| 5567 | if (id->ordered_dither) |
| 5568 | grender_16_dither_mod_ordered(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5569 | else |
| 5570 | grender_16_dither_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5571 | } |
| 5572 | else |
| 5573 | grender_16_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5574 | break; |
| 5575 | case 24: |
| 5576 | grender_24_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5577 | break; |
| 5578 | case 32: |
| 5579 | grender_24_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray); |
| 5580 | break; |
| 5581 | default: |
| 5582 | break; |
| 5583 | } |
| 5584 | break; |
| 5585 | } |
| 5586 | } |
| 5587 | } |
| 5588 | |
| 5589 | gint |
| 5590 | gdk_imlib_render(GdkImlibImage * im, gint w, gint h) |
| 5591 | { |
| 5592 | XImage *xim, *sxim; |
| 5593 | GC tgc, stgc; |
| 5594 | XGCValues gcv; |
| 5595 | unsigned char *tmp, *stmp, **yarray, *ptr22; |
| 5596 | int w3, x, inc, pos, *error, *er1, *er2, *xarray, ex, |
| 5597 | bpp, huge; |
| 5598 | Pixmap pmap, mask; |
| 5599 | GdkPixmap *pm, *mm; |
| 5600 | int shared_pixmap, shared_image, ok; |
| 5601 | |
| 5602 | sxim = NULL; |
| 5603 | xim = NULL; |
| 5604 | tmp = NULL; |
| 5605 | stmp = NULL; |
| 5606 | pmap = 0; |
| 5607 | mask = 0; |
| 5608 | tgc = 0; |
| 5609 | stgc = 0; |
| 5610 | inc = 0; |
| 5611 | if (!im) |
| 5612 | return 0; |
| 5613 | if (w <= 0) |
| 5614 | return 0; |
| 5615 | if (h <= 0) |
| 5616 | return 0; |
| 5617 | gcv.graphics_exposures = False; |
| 5618 | |
| 5619 | /* look for the pixmap in cache first */ |
| 5620 | if (id->cache.on_pixmap) |
| 5621 | { |
| 5622 | pmap = 0; |
| 5623 | gfind_pixmap(im, w, h, &pm, &mm); |
| 5624 | if (pm) |
| 5625 | { |
| 5626 | im->width = w; |
| 5627 | im->height = h; |
| 5628 | im->pixmap = pm; |
| 5629 | if (mm) |
| 5630 | im->shape_mask = mm; |
| 5631 | else |
| 5632 | im->shape_mask = NULL; |
| 5633 | return 1; |
| 5634 | } |
| 5635 | } |
| 5636 | |
| 5637 | if (im->pixmap) |
| 5638 | gfree_pixmappmap(im->pixmap); |
| 5639 | im->pixmap = NULL; |
| 5640 | im->shape_mask = NULL; |
| 5641 | /* setup stuff */ |
| 5642 | huge = 0; |
| 5643 | if (id->x.depth <= 8) |
| 5644 | bpp = 1; |
| 5645 | else if (id->x.depth <= 16) |
| 5646 | bpp = 2; |
| 5647 | else |
| 5648 | bpp = 4; |
| 5649 | if ((id->max_shm) && ((bpp * w * h) > id->max_shm)) |
| 5650 | huge = 1; |
| 5651 | im->width = w; |
| 5652 | im->height = h; |
| 5653 | |
| 5654 | /* dithering array */ |
| 5655 | error = (int *)malloc(sizeof(int) * (w + 2) * 2 * 3); |
| 5656 | |
| 5657 | if (!error) |
| 5658 | { |
| 5659 | fprintf(stderr, "ERROR: Cannot allocate RAM for image dither buffer\n"); |
| 5660 | return 0; |
| 5661 | } |
| 5662 | |
| 5663 | /* setup pointers to point right */ |
| 5664 | er1 = error; |
| 5665 | er2 = error + ((w + 2) * 3); |
| 5666 | w3 = im->rgb_width * 3; |
| 5667 | ptr22 = im->rgb_data; |
| 5668 | |
| 5669 | /* setup coord-mapping array (specially for border scaling) */ |
| 5670 | xarray = malloc(sizeof(int) * w); |
| 5671 | |
| 5672 | if (!xarray) |
| 5673 | { |
| 5674 | fprintf(stderr, "ERROR: Cannot allocate X co-ord buffer\n"); |
| 5675 | free(error); |
| 5676 | return 0; |
| 5677 | } |
| 5678 | yarray = malloc(sizeof(unsigned char *) * h); |
| 5679 | |
| 5680 | if (!yarray) |
| 5681 | { |
| 5682 | fprintf(stderr, "ERROR: Cannot allocate Y co-ord buffer\n"); |
| 5683 | free(xarray); |
| 5684 | free(error); |
| 5685 | return 0; |
| 5686 | } |
| 5687 | for (ex = 0; ex < ((w + 2) * 3 * 2); ex++) |
| 5688 | error[ex] = 0; |
| 5689 | { |
| 5690 | int l, r, m; |
| 5691 | |
| 5692 | if (w < im->border.left + im->border.right) |
| 5693 | { |
| 5694 | l = w >> 1; |
| 5695 | r = w - l; |
| 5696 | m = 0; |
| 5697 | } |
| 5698 | else |
| 5699 | { |
| 5700 | l = im->border.left; |
| 5701 | r = im->border.right; |
| 5702 | m = w - l - r; |
| 5703 | } |
| 5704 | if (m > 0) |
| 5705 | inc = ((im->rgb_width - im->border.left - im->border.right) << 16) / m; |
| 5706 | pos = 0; |
| 5707 | if (l) |
| 5708 | for (x = 0; x < l; x++) |
| 5709 | { |
| 5710 | xarray[x] = (pos >> 16) + (pos >> 16) + (pos >> 16); |
| 5711 | pos += 0x10000; |
| 5712 | } |
| 5713 | if (m) |
| 5714 | { |
| 5715 | for (x = l; x < l + m; x++) |
| 5716 | { |
| 5717 | xarray[x] = (pos >> 16) + (pos >> 16) + (pos >> 16); |
| 5718 | pos += inc; |
| 5719 | } |
| 5720 | } |
| 5721 | pos = (im->rgb_width - r) << 16; |
| 5722 | for (x = w - r; x < w; x++) |
| 5723 | { |
| 5724 | xarray[x] = (pos >> 16) + (pos >> 16) + (pos >> 16); |
| 5725 | pos += 0x10000; |
| 5726 | } |
| 5727 | |
| 5728 | if (h < im->border.top + im->border.bottom) |
| 5729 | { |
| 5730 | l = h >> 1; |
| 5731 | r = h - l; |
| 5732 | m = 0; |
| 5733 | } |
| 5734 | else |
| 5735 | { |
| 5736 | l = im->border.top; |
| 5737 | r = im->border.bottom; |
| 5738 | m = h - l - r; |
| 5739 | } |
| 5740 | if (m > 0) |
| 5741 | inc = ((im->rgb_height - im->border.top - im->border.bottom) << 16) / m; |
| 5742 | pos = 0; |
| 5743 | for (x = 0; x < l; x++) |
| 5744 | { |
| 5745 | yarray[x] = ptr22 + ((pos >> 16) * w3); |
| 5746 | pos += 0x10000; |
| 5747 | } |
| 5748 | if (m) |
| 5749 | { |
| 5750 | for (x = l; x < l + m; x++) |
| 5751 | { |
| 5752 | yarray[x] = ptr22 + ((pos >> 16) * w3); |
| 5753 | pos += inc; |
| 5754 | } |
| 5755 | } |
| 5756 | pos = (im->rgb_height - r) << 16; |
| 5757 | for (x = h - r; x < h; x++) |
| 5758 | { |
| 5759 | yarray[x] = ptr22 + ((pos >> 16) * w3); |
| 5760 | pos += 0x10000; |
| 5761 | } |
| 5762 | } |
| 5763 | |
| 5764 | /* work out if we should use shared pixmap. images etc */ |
| 5765 | shared_pixmap = 0; |
| 5766 | shared_image = 0; |
| 5767 | if ((id->x.shmp) && (id->x.shm) && (!huge)) |
| 5768 | { |
| 5769 | shared_pixmap = 1; |
| 5770 | shared_image = 0; |
| 5771 | } |
| 5772 | else if ((id->x.shm) && (!huge)) |
| 5773 | { |
| 5774 | shared_pixmap = 0; |
| 5775 | shared_image = 1; |
| 5776 | } |
| 5777 | else |
| 5778 | shared_pixmap = 0; |
| 5779 | shared_image = 0; |
| 5780 | |
| 5781 | /* init images and pixmaps */ |
| 5782 | ok = 1; |
| 5783 | if (shared_pixmap) |
| 5784 | { |
| 5785 | xim = XShmCreateImage(id->x.disp, id->x.visual, id->x.depth, ZPixmap, NULL, &id->x.last_shminfo, w, h); |
| 5786 | if (!xim) |
| 5787 | { |
| 5788 | fprintf(stderr, "IMLIB ERROR: Mit-SHM can't create XImage for Shared Pixmap Wrapper\n"); |
| 5789 | fprintf(stderr, " Falling back on Shared XImages\n"); |
| 5790 | shared_pixmap = 0; |
| 5791 | shared_image = 1; |
| 5792 | ok = 0; |
| 5793 | } |
| 5794 | if (ok) |
| 5795 | { |
| 5796 | id->x.last_shminfo.shmid = shmget(IPC_PRIVATE, xim->bytes_per_line * xim->height, IPC_CREAT | 0777); |
| 5797 | if (id->x.last_shminfo.shmid == -1) |
| 5798 | { |
| 5799 | fprintf(stderr, "IMLIB ERROR: SHM can't get SHM Identifier for Shared Pixmap Wrapper\n"); |
| 5800 | fprintf(stderr, " Falling back on Shared XImages\n"); |
| 5801 | XDestroyImage(xim); |
| 5802 | shared_pixmap = 0; |
| 5803 | shared_image = 1; |
| 5804 | ok = 1; |
| 5805 | } |
| 5806 | if (ok) |
| 5807 | { |
| 5808 | id->x.last_shminfo.shmaddr = xim->data = shmat(id->x.last_shminfo.shmid, 0, 0); |
| 5809 | id->x.last_shminfo.readOnly = False; |
| 5810 | XShmAttach(id->x.disp, &id->x.last_shminfo); |
| 5811 | tmp = (unsigned char *)xim->data; |
| 5812 | id->x.last_xim = xim; |
| 5813 | pmap = XShmCreatePixmap(id->x.disp, id->x.base_window, |
| 5814 | id->x.last_shminfo.shmaddr, |
| 5815 | &id->x.last_shminfo, w, h, id->x.depth); |
| 5816 | tgc = XCreateGC(id->x.disp, pmap, GCGraphicsExposures, &gcv); |
| 5817 | if ((im->shape_color.r >= 0) && (im->shape_color.g >= 0) && (im->shape_color.b >= 0)) |
| 5818 | { |
| 5819 | sxim = XShmCreateImage(id->x.disp, id->x.visual, 1, ZPixmap, NULL, &id->x.last_sshminfo, w, h); |
| 5820 | if (!sxim) |
| 5821 | { |
| 5822 | fprintf(stderr, "IMLIB ERROR: Mit-SHM can't create XImage for Shared Pixmap mask Wrapper\n"); |
| 5823 | fprintf(stderr, " Falling back on Shared XImages\n"); |
| 5824 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 5825 | XDestroyImage(xim); |
| 5826 | shmdt(id->x.last_shminfo.shmaddr); |
| 5827 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 5828 | shared_pixmap = 0; |
| 5829 | shared_image = 1; |
| 5830 | ok = 0; |
| 5831 | } |
| 5832 | if (ok) |
| 5833 | { |
| 5834 | id->x.last_sshminfo.shmid = shmget(IPC_PRIVATE, sxim->bytes_per_line * sxim->height, IPC_CREAT | 0777); |
| 5835 | if (id->x.last_sshminfo.shmid == -1) |
| 5836 | { |
| 5837 | fprintf(stderr, "IMLIB ERROR: SHM can't get SHM Identifier for Shared Pixmap mask Wrapper\n"); |
| 5838 | fprintf(stderr, " Falling back on Shared XImages\n"); |
| 5839 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 5840 | XDestroyImage(xim); |
| 5841 | shmdt(id->x.last_shminfo.shmaddr); |
| 5842 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 5843 | XDestroyImage(sxim); |
| 5844 | shared_pixmap = 0; |
| 5845 | shared_image = 1; |
| 5846 | ok = 0; |
| 5847 | } |
| 5848 | id->x.last_sshminfo.shmaddr = sxim->data = shmat(id->x.last_sshminfo.shmid, 0, 0); |
| 5849 | id->x.last_sshminfo.readOnly = False; |
| 5850 | XShmAttach(id->x.disp, &id->x.last_sshminfo); |
| 5851 | stmp = (unsigned char *)sxim->data; |
| 5852 | id->x.last_sxim = sxim; |
| 5853 | mask = XShmCreatePixmap(id->x.disp, id->x.base_window, |
| 5854 | id->x.last_sshminfo.shmaddr, |
| 5855 | &id->x.last_sshminfo, w, h, 1); |
| 5856 | stgc = XCreateGC(id->x.disp, mask, GCGraphicsExposures, &gcv); |
| 5857 | } |
| 5858 | } |
| 5859 | } |
| 5860 | } |
| 5861 | } |
| 5862 | ok = 1; |
| 5863 | if (shared_image) |
| 5864 | { |
| 5865 | xim = XShmCreateImage(id->x.disp, id->x.visual, id->x.depth, ZPixmap, NULL, &id->x.last_shminfo, w, h); |
| 5866 | if (!xim) |
| 5867 | { |
| 5868 | fprintf(stderr, "IMLIB ERROR: Mit-SHM can't create Shared XImage\n"); |
| 5869 | fprintf(stderr, " Falling back on XImages\n"); |
| 5870 | shared_pixmap = 0; |
| 5871 | shared_image = 0; |
| 5872 | ok = 0; |
| 5873 | } |
| 5874 | if (ok) |
| 5875 | { |
| 5876 | id->x.last_shminfo.shmid = shmget(IPC_PRIVATE, xim->bytes_per_line * xim->height, IPC_CREAT | 0777); |
| 5877 | if (id->x.last_shminfo.shmid == -1) |
| 5878 | { |
| 5879 | fprintf(stderr, "IMLIB ERROR: SHM can't get SHM Identifier for Shared XImage\n"); |
| 5880 | fprintf(stderr, " Falling back on XImages\n"); |
| 5881 | XDestroyImage(xim); |
| 5882 | shared_pixmap = 0; |
| 5883 | shared_image = 0; |
| 5884 | ok = 0; |
| 5885 | } |
| 5886 | if (ok) |
| 5887 | { |
| 5888 | id->x.last_shminfo.shmaddr = xim->data = shmat(id->x.last_shminfo.shmid, 0, 0); |
| 5889 | id->x.last_shminfo.readOnly = False; |
| 5890 | XShmAttach(id->x.disp, &id->x.last_shminfo); |
| 5891 | tmp = (unsigned char *)xim->data; |
| 5892 | id->x.last_xim = xim; |
| 5893 | pmap = XCreatePixmap(id->x.disp, id->x.base_window, w, h, id->x.depth); |
| 5894 | tgc = XCreateGC(id->x.disp, pmap, GCGraphicsExposures, &gcv); |
| 5895 | if ((im->shape_color.r >= 0) && (im->shape_color.g >= 0) && (im->shape_color.b >= 0)) |
| 5896 | { |
| 5897 | sxim = XShmCreateImage(id->x.disp, id->x.visual, 1, ZPixmap, NULL, &id->x.last_sshminfo, w, h); |
| 5898 | if (!sxim) |
| 5899 | { |
| 5900 | fprintf(stderr, "IMLIB ERROR: Mit-SHM can't create Shared XImage mask\n"); |
| 5901 | fprintf(stderr, " Falling back on XImages\n"); |
| 5902 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 5903 | XDestroyImage(xim); |
| 5904 | shmdt(id->x.last_shminfo.shmaddr); |
| 5905 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 5906 | shared_pixmap = 0; |
| 5907 | shared_image = 0; |
| 5908 | ok = 0; |
| 5909 | } |
| 5910 | if (ok) |
| 5911 | { |
| 5912 | id->x.last_sshminfo.shmid = shmget(IPC_PRIVATE, sxim->bytes_per_line * sxim->height, IPC_CREAT | 0777); |
| 5913 | if (id->x.last_sshminfo.shmid == -1) |
| 5914 | { |
| 5915 | fprintf(stderr, "Imlib ERROR: SHM can't get SHM Identifierfor Shared XImage mask\n"); |
| 5916 | fprintf(stderr, " Falling back on XImages\n"); |
| 5917 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 5918 | XDestroyImage(xim); |
| 5919 | shmdt(id->x.last_shminfo.shmaddr); |
| 5920 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 5921 | XDestroyImage(sxim); |
| 5922 | shared_pixmap = 0; |
| 5923 | shared_image = 0; |
| 5924 | ok = 0; |
| 5925 | } |
| 5926 | if (ok) |
| 5927 | { |
| 5928 | id->x.last_sshminfo.shmaddr = sxim->data = shmat(id->x.last_sshminfo.shmid, 0, 0); |
| 5929 | id->x.last_sshminfo.readOnly = False; |
| 5930 | XShmAttach(id->x.disp, &id->x.last_sshminfo); |
| 5931 | stmp = (unsigned char *)sxim->data; |
| 5932 | id->x.last_sxim = sxim; |
| 5933 | mask = XCreatePixmap(id->x.disp, id->x.base_window, w, h, 1); |
| 5934 | stgc = XCreateGC(id->x.disp, mask, GCGraphicsExposures, &gcv); |
| 5935 | } |
| 5936 | } |
| 5937 | } |
| 5938 | } |
| 5939 | } |
| 5940 | } |
| 5941 | ok = 1; |
| 5942 | if ((!shared_pixmap) && (!shared_image)) |
| 5943 | { |
| 5944 | tmp = (unsigned char *)malloc(w * h * bpp); |
| 5945 | if (!tmp) |
| 5946 | { |
| 5947 | fprintf(stderr, "IMLIB ERROR: Cannot allocate RAM for XImage data\n"); |
| 5948 | free(xarray); |
| 5949 | free(yarray); |
| 5950 | free(error); |
| 5951 | return 0; |
| 5952 | } |
| 5953 | xim = XCreateImage(id->x.disp, id->x.visual, id->x.depth, ZPixmap, 0, (char *)tmp, w, h, 8, 0); |
| 5954 | if (!xim) |
| 5955 | { |
| 5956 | fprintf(stderr, "IMLIB ERROR: Cannot allocate XImage buffer\n"); |
| 5957 | free(xarray); |
| 5958 | free(yarray); |
| 5959 | free(error); |
| 5960 | free(tmp); |
| 5961 | return 0; |
| 5962 | } |
| 5963 | pmap = XCreatePixmap(id->x.disp, id->x.base_window, w, h, id->x.depth); |
| 5964 | if (!pmap) |
| 5965 | { |
| 5966 | fprintf(stderr, "IMLIB ERROR: Cannot create pixmap\n"); |
| 5967 | free(xarray); |
| 5968 | free(yarray); |
| 5969 | free(error); |
| 5970 | XDestroyImage(xim); |
| 5971 | return 0; |
| 5972 | } |
| 5973 | tgc = XCreateGC(id->x.disp, pmap, GCGraphicsExposures, &gcv); |
| 5974 | if ((im->shape_color.r >= 0) && (im->shape_color.g >= 0) && (im->shape_color.b >= 0)) |
| 5975 | { |
| 5976 | stmp = (unsigned char *)malloc(((w >> 3) + 8) * h); |
| 5977 | if (!stmp) |
| 5978 | { |
| 5979 | fprintf(stderr, "IMLIB ERROR: Cannot allocate RAM for shape XImage data\n"); |
| 5980 | free(xarray); |
| 5981 | free(yarray); |
| 5982 | free(error); |
| 5983 | XDestroyImage(xim); |
| 5984 | return 0; |
| 5985 | } |
| 5986 | sxim = XCreateImage(id->x.disp, id->x.visual, 1, ZPixmap, 0, (char *)stmp, w, h, 8, 0); |
| 5987 | if (!sxim) |
| 5988 | { |
| 5989 | fprintf(stderr, "IMLIB ERROR: Cannot allocate XImage shape buffer\n"); |
| 5990 | free(xarray); |
| 5991 | free(yarray); |
| 5992 | free(error); |
| 5993 | free(stmp); |
| 5994 | XDestroyImage(xim); |
| 5995 | return 0; |
| 5996 | } |
| 5997 | mask = XCreatePixmap(id->x.disp, id->x.base_window, w, h, 1); |
| 5998 | if (!mask) |
| 5999 | { |
| 6000 | fprintf(stderr, "IMLIB ERROR: Cannot create shape pixmap\n"); |
| 6001 | free(xarray); |
| 6002 | free(yarray); |
| 6003 | free(error); |
| 6004 | XDestroyImage(sxim); |
| 6005 | XDestroyImage(xim); |
| 6006 | return 0; |
| 6007 | } |
| 6008 | stgc = XCreateGC(id->x.disp, mask, GCGraphicsExposures, &gcv); |
| 6009 | } |
| 6010 | } |
| 6011 | |
| 6012 | /* copy XImage to the pixmap, if not a shared pixmap */ |
| 6013 | if ((im->shape_color.r >= 0) && (im->shape_color.g >= 0) && (im->shape_color.b >= 0)) |
| 6014 | { |
| 6015 | if ((im->mod.gamma == 256) && (im->mod.brightness == 256) && (im->mod.contrast == 256) && |
| 6016 | (im->rmod.gamma == 256) && (im->rmod.brightness == 256) && (im->rmod.contrast == 256) && |
| 6017 | (im->gmod.gamma == 256) && (im->gmod.brightness == 256) && (im->gmod.contrast == 256) && |
| 6018 | (im->bmod.gamma == 256) && (im->bmod.brightness == 256) && (im->bmod.contrast == 256)) |
| 6019 | { |
| 6020 | if (id->x.depth <= 8) |
| 6021 | grender_shaped(im, w, h, xim, sxim, er1, er2, xarray, yarray, 8); |
| 6022 | else |
| 6023 | grender_shaped(im, w, h, xim, sxim, er1, er2, xarray, yarray, id->x.render_depth); |
| 6024 | } |
| 6025 | else |
| 6026 | { |
| 6027 | if (id->x.depth <= 8) |
| 6028 | grender_shaped_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray, 8); |
| 6029 | else |
| 6030 | grender_shaped_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray, id->x.render_depth); |
| 6031 | } |
| 6032 | if (shared_image) |
| 6033 | { |
| 6034 | XShmPutImage(id->x.disp, pmap, tgc, xim, 0, 0, 0, 0, w, h, False); |
| 6035 | XShmPutImage(id->x.disp, mask, stgc, sxim, 0, 0, 0, 0, w, h, False); |
| 6036 | XSync(id->x.disp, False); |
| 6037 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, pmap); |
| 6038 | im->shape_mask = gdk_imlib_pixmap_foreign_new(w, h, 1, mask); |
| 6039 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 6040 | XDestroyImage(xim); |
| 6041 | shmdt(id->x.last_shminfo.shmaddr); |
| 6042 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 6043 | XShmDetach(id->x.disp, &id->x.last_sshminfo); |
| 6044 | XDestroyImage(sxim); |
| 6045 | shmdt(id->x.last_sshminfo.shmaddr); |
| 6046 | shmctl(id->x.last_sshminfo.shmid, IPC_RMID, 0); |
| 6047 | id->x.last_xim = NULL; |
| 6048 | id->x.last_sxim = NULL; |
| 6049 | xim = NULL; |
| 6050 | sxim = NULL; |
| 6051 | XFreeGC(id->x.disp, tgc); |
| 6052 | XFreeGC(id->x.disp, stgc); |
| 6053 | } |
| 6054 | else if (shared_pixmap) |
| 6055 | { |
| 6056 | Pixmap p2, m2; |
| 6057 | |
| 6058 | p2 = XCreatePixmap(id->x.disp, id->x.base_window, w, h, id->x.depth); |
| 6059 | m2 = XCreatePixmap(id->x.disp, id->x.base_window, w, h, 1); |
| 6060 | XCopyArea(id->x.disp, pmap, p2, tgc, 0, 0, w, h, 0, 0); |
| 6061 | XCopyArea(id->x.disp, mask, m2, stgc, 0, 0, w, h, 0, 0); |
| 6062 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, p2); |
| 6063 | im->shape_mask = gdk_imlib_pixmap_foreign_new(w, h, 1, m2); |
| 6064 | XFreeGC(id->x.disp, tgc); |
| 6065 | XFreeGC(id->x.disp, stgc); |
| 6066 | XFreePixmap(id->x.disp, pmap); |
| 6067 | XFreePixmap(id->x.disp, mask); |
| 6068 | XSync(id->x.disp, False); |
| 6069 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 6070 | XDestroyImage(xim); |
| 6071 | shmdt(id->x.last_shminfo.shmaddr); |
| 6072 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 6073 | XShmDetach(id->x.disp, &id->x.last_sshminfo); |
| 6074 | XDestroyImage(sxim); |
| 6075 | shmdt(id->x.last_sshminfo.shmaddr); |
| 6076 | shmctl(id->x.last_sshminfo.shmid, IPC_RMID, 0); |
| 6077 | id->x.last_xim = NULL; |
| 6078 | id->x.last_sxim = NULL; |
| 6079 | xim = NULL; |
| 6080 | sxim = NULL; |
| 6081 | } |
| 6082 | else |
| 6083 | { |
| 6084 | XPutImage(id->x.disp, pmap, tgc, xim, 0, 0, 0, 0, w, h); |
| 6085 | XPutImage(id->x.disp, mask, stgc, sxim, 0, 0, 0, 0, w, h); |
| 6086 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, pmap); |
| 6087 | im->shape_mask = gdk_imlib_pixmap_foreign_new(w, h, 1, mask); |
| 6088 | XDestroyImage(xim); |
| 6089 | XDestroyImage(sxim); |
| 6090 | xim = NULL; |
| 6091 | sxim = NULL; |
| 6092 | XFreeGC(id->x.disp, tgc); |
| 6093 | XFreeGC(id->x.disp, stgc); |
| 6094 | } |
| 6095 | } |
| 6096 | else |
| 6097 | { |
| 6098 | if ((im->mod.gamma == 256) && (im->mod.brightness == 256) && (im->mod.contrast == 256) && |
| 6099 | (im->rmod.gamma == 256) && (im->rmod.brightness == 256) && (im->rmod.contrast == 256) && |
| 6100 | (im->gmod.gamma == 256) && (im->gmod.brightness == 256) && (im->gmod.contrast == 256) && |
| 6101 | (im->bmod.gamma == 256) && (im->bmod.brightness == 256) && (im->bmod.contrast == 256)) |
| 6102 | { |
| 6103 | if (id->x.depth <= 8) |
| 6104 | grender(im, w, h, xim, sxim, er1, er2, xarray, yarray, 8); |
| 6105 | else |
| 6106 | grender(im, w, h, xim, sxim, er1, er2, xarray, yarray, id->x.render_depth); |
| 6107 | } |
| 6108 | else |
| 6109 | { |
| 6110 | if (id->x.depth <= 8) |
| 6111 | grender_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray, 8); |
| 6112 | else |
| 6113 | grender_mod(im, w, h, xim, sxim, er1, er2, xarray, yarray, id->x.render_depth); |
| 6114 | } |
| 6115 | if (shared_image) |
| 6116 | { |
| 6117 | XShmPutImage(id->x.disp, pmap, tgc, xim, 0, 0, 0, 0, w, h, False); |
| 6118 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, pmap); |
| 6119 | im->shape_mask = NULL; |
| 6120 | XSync(id->x.disp, False); |
| 6121 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 6122 | XDestroyImage(xim); |
| 6123 | shmdt(id->x.last_shminfo.shmaddr); |
| 6124 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 6125 | id->x.last_xim = NULL; |
| 6126 | xim = NULL; |
| 6127 | sxim = NULL; |
| 6128 | XFreeGC(id->x.disp, tgc); |
| 6129 | } |
| 6130 | else if (shared_pixmap) |
| 6131 | { |
| 6132 | Pixmap p2; |
| 6133 | |
| 6134 | p2 = XCreatePixmap(id->x.disp, id->x.base_window, w, h, id->x.depth); |
| 6135 | XCopyArea(id->x.disp, pmap, p2, tgc, 0, 0, w, h, 0, 0); |
| 6136 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, p2); |
| 6137 | im->shape_mask = NULL; |
| 6138 | XFreeGC(id->x.disp, tgc); |
| 6139 | XFreePixmap(id->x.disp, pmap); |
| 6140 | XSync(id->x.disp, False); |
| 6141 | XShmDetach(id->x.disp, &id->x.last_shminfo); |
| 6142 | XDestroyImage(xim); |
| 6143 | shmdt(id->x.last_shminfo.shmaddr); |
| 6144 | shmctl(id->x.last_shminfo.shmid, IPC_RMID, 0); |
| 6145 | id->x.last_xim = NULL; |
| 6146 | xim = NULL; |
| 6147 | sxim = NULL; |
| 6148 | } |
| 6149 | else |
| 6150 | { |
| 6151 | XPutImage(id->x.disp, pmap, tgc, xim, 0, 0, 0, 0, w, h); |
| 6152 | im->pixmap = gdk_imlib_pixmap_foreign_new(w, h, id->x.depth, pmap); |
| 6153 | im->shape_mask = NULL; |
| 6154 | XDestroyImage(xim); |
| 6155 | xim = NULL; |
| 6156 | sxim = NULL; |
| 6157 | XFreeGC(id->x.disp, tgc); |
| 6158 | } |
| 6159 | } |
| 6160 | |
| 6161 | /* cleanup */ |
| 6162 | XSync(id->x.disp, False); |
| 6163 | free(error); |
| 6164 | free(xarray); |
| 6165 | free(yarray); |
| 6166 | |
| 6167 | /* add this pixmap to the cache */ |
| 6168 | gadd_pixmap(im, w, h, xim, sxim); |
| 6169 | return 1; |
| 6170 | } |