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comparison src/video/fbcon/SDL_fbvideo.c @ 941:5095c4a264aa

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Date: Mon, 12 Jul 2004 14:17:47 -0500 From: Richard Smith Subject: Re: [SDL] Disableing color depth and mode searching > Also, I should add that a quick way to get the desired effect is to > #define BROKEN_MODES on top of the SDL_fbvideo.c file. > Ah yes, I see that looks like that will do what I need. Curious as to why this is a #define and not an enviroment variable like the other settings. I would think that finding cards (or chips) with broken modes would be the norm rather than the execption.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Aug 2004 11:34:24 +0000
parents b8d311d90021
children 50f4e7e4d117
comparison
equal deleted inserted replaced
940:bb1588ebe47b 941:5095c4a264aa
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 466 if ( getenv("SDL_FB_BROKEN_MODES") != NULL ) {
467 FB_AddMode(this, current_index, current_w, current_h); 467 FB_AddMode(this, current_index, current_w, current_h);
468 #else 468 } else {
469 for ( i=0; i<NUM_MODELISTS; ++i ) { 469 for ( i=0; i<NUM_MODELISTS; ++i ) {
470 SDL_nummodes[i] = 0; 470 SDL_nummodes[i] = 0;
471 SDL_modelist[i] = NULL; 471 SDL_modelist[i] = NULL;
472 for ( j=0; j<(sizeof(checkres)/sizeof(checkres[0])); ++j ) { 472 for ( j=0; j<(sizeof(checkres)/sizeof(checkres[0])); ++j ) {
473 unsigned int w, h; 473 unsigned int w, h;
474 474
475 /* See if we are querying for the current mode */ 475 /* See if we are querying for the current mode */
476 w = checkres[j].w; 476 w = checkres[j].w;
477 h = checkres[j].h; 477 h = checkres[j].h;
478 if ( i == current_index ) { 478 if ( i == current_index ) {
479 if ( (current_w > w) || (current_h > h) ) { 479 if ( (current_w > w) || (current_h > h) ) {
480 /* Only check once */ 480 /* Only check once */
481 FB_AddMode(this, i, current_w, current_h); 481 FB_AddMode(this, i, current_w, current_h);
482 current_index = -1; 482 current_index = -1;
483 }
484 }
485 if ( FB_CheckMode(this, &vinfo, i, &w, &h) ) {
486 FB_AddMode(this, i, w, h);
483 } 487 }
484 } 488 }
485 if ( FB_CheckMode(this, &vinfo, i, &w, &h) ) { 489 }
486 FB_AddMode(this, i, w, h); 490 }
487 }
488 }
489 }
490 #endif /* BROKEN_MODES */
491 491
492 /* Fill in our hardware acceleration capabilities */ 492 /* Fill in our hardware acceleration capabilities */
493 this->info.wm_available = 0; 493 this->info.wm_available = 0;
494 this->info.hw_available = 1; 494 this->info.hw_available = 1;
495 this->info.video_mem = finfo.smem_len/1024; 495 this->info.video_mem = finfo.smem_len/1024;