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comparison src/video/fbcon/SDL_fbvideo.c @ 487:414d77a36716

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Fixed trashing the framebuffer console on broken video drivers
author Sam Lantinga <slouken@libsdl.org>
date Mon, 02 Sep 2002 21:42:15 +0000
parents 5fed858d551c
children b8d311d90021
comparison
equal deleted inserted replaced
486:8b1c1ae7af11 487:414d77a36716
461 461
462 /* Query for the list of available video modes */ 462 /* Query for the list of available video modes */
463 current_w = vinfo.xres; 463 current_w = vinfo.xres;
464 current_h = vinfo.yres; 464 current_h = vinfo.yres;
465 current_index = ((vinfo.bits_per_pixel+7)/8)-1; 465 current_index = ((vinfo.bits_per_pixel+7)/8)-1;
466 #ifdef BROKEN_MODES
467 FB_AddMode(this, current_index, current_w, current_h);
468 #else
466 for ( i=0; i<NUM_MODELISTS; ++i ) { 469 for ( i=0; i<NUM_MODELISTS; ++i ) {
467 SDL_nummodes[i] = 0; 470 SDL_nummodes[i] = 0;
468 SDL_modelist[i] = NULL; 471 SDL_modelist[i] = NULL;
469 for ( j=0; j<(sizeof(checkres)/sizeof(checkres[0])); ++j ) { 472 for ( j=0; j<(sizeof(checkres)/sizeof(checkres[0])); ++j ) {
470 unsigned int w, h; 473 unsigned int w, h;
473 w = checkres[j].w; 476 w = checkres[j].w;
474 h = checkres[j].h; 477 h = checkres[j].h;
475 if ( i == current_index ) { 478 if ( i == current_index ) {
476 if ( (current_w > w) || (current_h > h) ) { 479 if ( (current_w > w) || (current_h > h) ) {
477 /* Only check once */ 480 /* Only check once */
478 FB_AddMode(this, i,current_w,current_h); 481 FB_AddMode(this, i, current_w, current_h);
479 current_index = -1; 482 current_index = -1;
480 } 483 }
481 } 484 }
482 if ( FB_CheckMode(this, &vinfo, i, &w, &h) ) { 485 if ( FB_CheckMode(this, &vinfo, i, &w, &h) ) {
483 FB_AddMode(this, i, w, h); 486 FB_AddMode(this, i, w, h);
484 } 487 }
485 } 488 }
486 } 489 }
490 #endif /* BROKEN_MODES */
487 491
488 /* Fill in our hardware acceleration capabilities */ 492 /* Fill in our hardware acceleration capabilities */
489 this->info.wm_available = 0; 493 this->info.wm_available = 0;
490 this->info.hw_available = 1; 494 this->info.hw_available = 1;
491 this->info.video_mem = finfo.smem_len/1024; 495 this->info.video_mem = finfo.smem_len/1024;