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comparison stateview.c @ 33:2e15fa26fe58

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Add support for simple resolution scaling
author Mike Pavone <pavone@retrodev.com>
date Sat, 08 Dec 2012 22:07:25 -0800
parents f664eeb55cb4
children 3fc57e1a2c56
comparison
equal deleted inserted replaced
32:8602ad493794 33:2e15fa26fe58
12 FILE * state_file = fopen(argv[1], "rb"); 12 FILE * state_file = fopen(argv[1], "rb");
13 if (!state_file) { 13 if (!state_file) {
14 fprintf(stderr, "Failed to open %s\n", argv[1]); 14 fprintf(stderr, "Failed to open %s\n", argv[1]);
15 exit(1); 15 exit(1);
16 } 16 }
17 int width = 320;
18 int height = 240;
19 if (argc > 2) {
20 width = atoi(argv[2]);
21 if (argc > 3) {
22 height = atoi(argv[3]);
23 } else {
24 height = (width/320) * 240;
25 }
26 }
17 vdp_context context; 27 vdp_context context;
18 init_vdp_context(&context); 28 init_vdp_context(&context);
19 vdp_load_savestate(&context, state_file); 29 vdp_load_savestate(&context, state_file);
20 vdp_run_to_vblank(&context); 30 vdp_run_to_vblank(&context);
21 render_init(); 31 render_init(width, height);
22 render_context(&context); 32 render_context(&context);
23 render_wait_quit(); 33 render_wait_quit();
24 return 0; 34 return 0;
25 } 35 }