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comparison test/automated/render/render.c @ 3536:0267b8b1595c

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Added interfaces for batch drawing of points, lines and rects: SDL_DrawPoints() SDL_BlendPoints() SDL_BlendLines() SDL_DrawLines() SDL_FillRects() SDL_BlendRects() SDL_RenderPoints() SDL_RenderLines() SDL_RenderRects() Renamed SDL_RenderFill() to SDL_RenderRect()
author Sam Lantinga <slouken@libsdl.org>
date Wed, 09 Dec 2009 15:56:56 +0000
parents 61b7f5821576
children 5f038ec1a1af
comparison
equal deleted inserted replaced
3535:b403f790df65 3536:0267b8b1595c
338 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 338 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
339 return -1; 339 return -1;
340 */ 340 */
341 341
342 /* Clear screen. */ 342 /* Clear screen. */
343 ret = SDL_RenderFill( NULL ); 343 ret = SDL_RenderRect( NULL );
344 /* 344 /*
345 if (SDL_ATassert( "SDL_RenderFill", ret == 0)) 345 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
346 return -1; 346 return -1;
347 */ 347 */
348 348
349 /* Set defaults. */ 349 /* Set defaults. */
350 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE ); 350 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE );
385 rect.w = 40; 385 rect.w = 40;
386 rect.h = 80; 386 rect.h = 80;
387 ret = SDL_SetRenderDrawColor( 13, 73, 200, SDL_ALPHA_OPAQUE ); 387 ret = SDL_SetRenderDrawColor( 13, 73, 200, SDL_ALPHA_OPAQUE );
388 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 388 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
389 return -1; 389 return -1;
390 ret = SDL_RenderFill( &rect ); 390 ret = SDL_RenderRect( &rect );
391 if (SDL_ATassert( "SDL_RenderRect", ret == 0)) 391 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
392 return -1; 392 return -1;
393 393
394 /* Draw a rectangle. */ 394 /* Draw a rectangle. */
395 rect.x = 10; 395 rect.x = 10;
397 rect.w = 60; 397 rect.w = 60;
398 rect.h = 40; 398 rect.h = 40;
399 ret = SDL_SetRenderDrawColor( 200, 0, 100, SDL_ALPHA_OPAQUE ); 399 ret = SDL_SetRenderDrawColor( 200, 0, 100, SDL_ALPHA_OPAQUE );
400 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 400 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
401 return -1; 401 return -1;
402 ret = SDL_RenderFill( &rect ); 402 ret = SDL_RenderRect( &rect );
403 if (SDL_ATassert( "SDL_RenderRect", ret == 0)) 403 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
404 return -1; 404 return -1;
405 405
406 /* Draw some points like so: 406 /* Draw some points like so:
407 * X.X.X.X.. 407 * X.X.X.X..
478 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 478 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
479 return -1; 479 return -1;
480 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE ); 480 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE );
481 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0)) 481 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
482 return -1; 482 return -1;
483 ret = SDL_RenderFill( NULL ); 483 ret = SDL_RenderRect( NULL );
484 if (SDL_ATassert( "SDL_RenderFill", ret == 0)) 484 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
485 return -1; 485 return -1;
486 rect.x = 10; 486 rect.x = 10;
487 rect.y = 25; 487 rect.y = 25;
488 rect.w = 40; 488 rect.w = 40;
489 rect.h = 25; 489 rect.h = 25;
491 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 491 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
492 return -1; 492 return -1;
493 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_ADD ); 493 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_ADD );
494 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0)) 494 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
495 return -1; 495 return -1;
496 ret = SDL_RenderFill( &rect ); 496 ret = SDL_RenderRect( &rect );
497 if (SDL_ATassert( "SDL_RenderFill", ret == 0)) 497 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
498 return -1; 498 return -1;
499 rect.x = 30; 499 rect.x = 30;
500 rect.y = 40; 500 rect.y = 40;
501 rect.w = 45; 501 rect.w = 45;
502 rect.h = 15; 502 rect.h = 15;
504 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 504 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
505 return -1; 505 return -1;
506 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_BLEND ); 506 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_BLEND );
507 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0)) 507 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
508 return -1; 508 return -1;
509 ret = SDL_RenderFill( &rect ); 509 ret = SDL_RenderRect( &rect );
510 if (SDL_ATassert( "SDL_RenderFill", ret == 0)) 510 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
511 return -1; 511 return -1;
512 rect.x = 25; 512 rect.x = 25;
513 rect.y = 25; 513 rect.y = 25;
514 rect.w = 25; 514 rect.w = 25;
515 rect.h = 25; 515 rect.h = 25;
517 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0)) 517 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
518 return -1; 518 return -1;
519 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_MOD ); 519 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_MOD );
520 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0)) 520 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
521 return -1; 521 return -1;
522 ret = SDL_RenderFill( &rect ); 522 ret = SDL_RenderRect( &rect );
523 if (SDL_ATassert( "SDL_RenderFill", ret == 0)) 523 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
524 return -1; 524 return -1;
525 525
526 /* Draw blended lines, lines for everyone. */ 526 /* Draw blended lines, lines for everyone. */
527 for (i=0; i<SCREEN_W; i+=2) { 527 for (i=0; i<SCREEN_W; i+=2) {
528 ret = SDL_SetRenderDrawColor( 60+2*i, 240-2*i, 50, 3*i ); 528 ret = SDL_SetRenderDrawColor( 60+2*i, 240-2*i, 50, 3*i );