dropping SDL for the cross-platform version almost done

[dosdemo] / src / cfgopt.c

diff --git a/src/cfgopt.c b/src/cfgopt.c
index 170e47f..2197858 100644 (file)
--- a/src/cfgopt.c
+++ b/src/cfgopt.c
@@ -58,6 +58,10 @@ int parse_args(int argc, char **argv)
                                opt.fullscreen = 1;
                        } else if(strcmp(argv[i], "-win") == 0) {
                                opt.fullscreen = 0;
+                       } else if(strcmp(argv[i], "-scaler-nearest") == 0) {
+                               opt.scaler = SCALER_NEAREST;
+                       } else if(strcmp(argv[i], "-scaler-linear") == 0) {
+                               opt.scaler = SCALER_LINEAR;
 #endif
                        } else {
                                fprintf(stderr, "invalid option: %s\n", argv[i]);
@@ -152,6 +156,12 @@ int load_config(const char *fname)
 #ifndef MSDOS
                } else if(strcmp(line, "fullscreen") == 0) {
                        opt.fullscreen = bool_value(value);
+               } else if(strcmp(line, "scaler") == 0) {
+                       if(strcmp(value, "linear") == 0) {
+                               opt.scaler = SCALER_LINEAR;
+                       } else {
+                               opt.scaler = SCALER_NEAREST;
+                       }
 #endif
                } else {
                        fprintf(stderr, "%s:%d invalid option: %s\n", fname, nline, line);