comparison src/video/SDL_blit_1.c @ 1668:4da1ee79c9af SDL-1.3

more tweaking indent options
author Sam Lantinga <slouken@libsdl.org>
date Mon, 29 May 2006 04:04:35 +0000
parents 782fd950bd46
children
comparison
equal deleted inserted replaced
1667:1fddae038bc8 1668:4da1ee79c9af
27 #include "SDL_endian.h" 27 #include "SDL_endian.h"
28 28
29 /* Functions to blit from 8-bit surfaces to other surfaces */ 29 /* Functions to blit from 8-bit surfaces to other surfaces */
30 30
31 static void 31 static void
32 Blit1to1 (SDL_BlitInfo * info) 32 Blit1to1(SDL_BlitInfo * info)
33 { 33 {
34 #ifndef USE_DUFFS_LOOP 34 #ifndef USE_DUFFS_LOOP
35 int c; 35 int c;
36 #endif 36 #endif
37 int width, height; 37 int width, height;
77 #else /* ( SDL_BYTEORDER == SDL_BIG_ENDIAN ) */ 77 #else /* ( SDL_BYTEORDER == SDL_BIG_ENDIAN ) */
78 #define HI 0 78 #define HI 0
79 #define LO 1 79 #define LO 1
80 #endif 80 #endif
81 static void 81 static void
82 Blit1to2 (SDL_BlitInfo * info) 82 Blit1to2(SDL_BlitInfo * info)
83 { 83 {
84 #ifndef USE_DUFFS_LOOP 84 #ifndef USE_DUFFS_LOOP
85 int c; 85 int c;
86 #endif 86 #endif
87 int width, height; 87 int width, height;
183 } 183 }
184 } 184 }
185 #endif /* USE_DUFFS_LOOP */ 185 #endif /* USE_DUFFS_LOOP */
186 } 186 }
187 static void 187 static void
188 Blit1to3 (SDL_BlitInfo * info) 188 Blit1to3(SDL_BlitInfo * info)
189 { 189 {
190 #ifndef USE_DUFFS_LOOP 190 #ifndef USE_DUFFS_LOOP
191 int c; 191 int c;
192 #endif 192 #endif
193 int o; 193 int o;
231 src += srcskip; 231 src += srcskip;
232 dst += dstskip; 232 dst += dstskip;
233 } 233 }
234 } 234 }
235 static void 235 static void
236 Blit1to4 (SDL_BlitInfo * info) 236 Blit1to4(SDL_BlitInfo * info)
237 { 237 {
238 #ifndef USE_DUFFS_LOOP 238 #ifndef USE_DUFFS_LOOP
239 int c; 239 int c;
240 #endif 240 #endif
241 int width, height; 241 int width, height;
279 dst += dstskip; 279 dst += dstskip;
280 } 280 }
281 } 281 }
282 282
283 static void 283 static void
284 Blit1to1Key (SDL_BlitInfo * info) 284 Blit1to1Key(SDL_BlitInfo * info)
285 { 285 {
286 int width = info->d_width; 286 int width = info->d_width;
287 int height = info->d_height; 287 int height = info->d_height;
288 Uint8 *src = info->s_pixels; 288 Uint8 *src = info->s_pixels;
289 int srcskip = info->s_skip; 289 int srcskip = info->s_skip;
326 } 326 }
327 } 327 }
328 } 328 }
329 329
330 static void 330 static void
331 Blit1to2Key (SDL_BlitInfo * info) 331 Blit1to2Key(SDL_BlitInfo * info)
332 { 332 {
333 int width = info->d_width; 333 int width = info->d_width;
334 int height = info->d_height; 334 int height = info->d_height;
335 Uint8 *src = info->s_pixels; 335 Uint8 *src = info->s_pixels;
336 int srcskip = info->s_skip; 336 int srcskip = info->s_skip;
358 dstp += dstskip; 358 dstp += dstskip;
359 } 359 }
360 } 360 }
361 361
362 static void 362 static void
363 Blit1to3Key (SDL_BlitInfo * info) 363 Blit1to3Key(SDL_BlitInfo * info)
364 { 364 {
365 int width = info->d_width; 365 int width = info->d_width;
366 int height = info->d_height; 366 int height = info->d_height;
367 Uint8 *src = info->s_pixels; 367 Uint8 *src = info->s_pixels;
368 int srcskip = info->s_skip; 368 int srcskip = info->s_skip;
391 dst += dstskip; 391 dst += dstskip;
392 } 392 }
393 } 393 }
394 394
395 static void 395 static void
396 Blit1to4Key (SDL_BlitInfo * info) 396 Blit1to4Key(SDL_BlitInfo * info)
397 { 397 {
398 int width = info->d_width; 398 int width = info->d_width;
399 int height = info->d_height; 399 int height = info->d_height;
400 Uint8 *src = info->s_pixels; 400 Uint8 *src = info->s_pixels;
401 int srcskip = info->s_skip; 401 int srcskip = info->s_skip;
423 dstp += dstskip; 423 dstp += dstskip;
424 } 424 }
425 } 425 }
426 426
427 static void 427 static void
428 Blit1toNAlpha (SDL_BlitInfo * info) 428 Blit1toNAlpha(SDL_BlitInfo * info)
429 { 429 {
430 int width = info->d_width; 430 int width = info->d_width;
431 int height = info->d_height; 431 int height = info->d_height;
432 Uint8 *src = info->s_pixels; 432 Uint8 *src = info->s_pixels;
433 int srcskip = info->s_skip; 433 int srcskip = info->s_skip;
464 dst += dstskip; 464 dst += dstskip;
465 } 465 }
466 } 466 }
467 467
468 static void 468 static void
469 Blit1toNAlphaKey (SDL_BlitInfo * info) 469 Blit1toNAlphaKey(SDL_BlitInfo * info)
470 { 470 {
471 int width = info->d_width; 471 int width = info->d_width;
472 int height = info->d_height; 472 int height = info->d_height;
473 Uint8 *src = info->s_pixels; 473 Uint8 *src = info->s_pixels;
474 int srcskip = info->s_skip; 474 int srcskip = info->s_skip;
517 static SDL_loblit one_blitkey[] = { 517 static SDL_loblit one_blitkey[] = {
518 NULL, Blit1to1Key, Blit1to2Key, Blit1to3Key, Blit1to4Key 518 NULL, Blit1to1Key, Blit1to2Key, Blit1to3Key, Blit1to4Key
519 }; 519 };
520 520
521 SDL_loblit 521 SDL_loblit
522 SDL_CalculateBlit1 (SDL_Surface * surface, int blit_index) 522 SDL_CalculateBlit1(SDL_Surface * surface, int blit_index)
523 { 523 {
524 int which; 524 int which;
525 SDL_PixelFormat *dstfmt; 525 SDL_PixelFormat *dstfmt;
526 526
527 dstfmt = surface->map->dst->format; 527 dstfmt = surface->map->dst->format;