/*
- * (C) notaz, 2010
+ * (C) GraÅžvydas "notaz" Ignotas, 2010
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING file in the top-level directory.
*/
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <ctype.h>
-#include "omapsdl.h"
+#include "osdl.h"
static char *sskip(char *p)
{
return p;
}
-static int check_token(const char *p, const char *token)
+static int check_token(char **p_, const char *token)
{
+ char *p = *p_;
int tlen = strlen(token);
- return strncasecmp(p, token, tlen) == 0 && isspace(p[tlen]);
+ int ret = strncasecmp(p, token, tlen) == 0 && isspace(p[tlen]);
+ if (ret)
+ *p_ = sskip(p + tlen + 1);
+
+ return ret;
+}
+
+static int check_token_eq(char **p_, const char *token)
+{
+ char *p = *p_;
+ int ret = check_token(&p, token);
+ ret = ret && *p == '=';
+ if (ret)
+ *p_ = sskip(p + 1);
+
+ return ret;
}
-void omapsdl_config(void)
+void omapsdl_config(struct SDL_PrivateVideoData *pdata)
{
char buff[256];
FILE *f;
if (line == NULL)
break;
p = line = sskip(line);
- if (*p == '#')
+ if (*p == 0 || *p == '#')
continue;
- if (check_token(p, "bind")) {
+ if (check_token(&p, "bind")) {
char *key, *key_end, *sdlkey, *sdlkey_end;
- key = sskip(p + 5);
+ key = p;
key_end = nsskip(key);
p = sskip(key_end);
if (*p != '=')
omapsdl_input_bind(key, sdlkey);
continue;
}
+ else if (check_token_eq(&p, "force_vsync")) {
+ pdata->cfg_force_vsync = !!strtol(p, NULL, 0);
+ continue;
+ }
+ else if (check_token_eq(&p, "force_doublebuf")) {
+ pdata->cfg_force_doublebuf = !!strtol(p, NULL, 0);
+ continue;
+ }
+ else if (check_token_eq(&p, "force_directbuf")) {
+ pdata->cfg_force_directbuf = !!strtol(p, NULL, 0);
+ continue;
+ }
+ else if (check_token_eq(&p, "no_ts_translate")) {
+ pdata->cfg_no_ts_translate = !!strtol(p, NULL, 0);
+ continue;
+ }
+ else if (check_token_eq(&p, "ts_force_tslib")) {
+ pdata->cfg_ts_force_tslib = !!strtol(p, NULL, 0);
+ continue;
+ }
bad:
err("config: failed to parse: %s", line);
fclose(f);
}
+void omapsdl_config_from_env(struct SDL_PrivateVideoData *pdata)
+{
+ const char *tmp;
+
+ tmp = getenv("SDL_OMAP_VSYNC");
+ if (tmp != NULL)
+ pdata->cfg_force_vsync = !!strtol(tmp, NULL, 0);
+ tmp = getenv("SDL_OMAP_FORCE_DOUBLEBUF");
+ if (tmp != NULL)
+ pdata->cfg_force_doublebuf = !!strtol(tmp, NULL, 0);
+ tmp = getenv("SDL_OMAP_FORCE_DIRECTBUF");
+ if (tmp != NULL)
+ pdata->cfg_force_directbuf = !!strtol(tmp, NULL, 0);
+ tmp = getenv("SDL_OMAP_NO_TS_TRANSLATE");
+ if (tmp != NULL)
+ pdata->cfg_no_ts_translate = !!strtol(tmp, NULL, 0);
+ tmp = getenv("SDL_OMAP_TS_FORCE_TSLIB");
+ if (tmp != NULL)
+ pdata->cfg_ts_force_tslib = !!strtol(tmp, NULL, 0);
+ tmp = getenv("SDL_OMAP_BORDER_CUT");
+ if (tmp != NULL) {
+ int l, r, t, b;
+ if (sscanf(tmp, "%d,%d,%d,%d", &l, &r, &t, &b) == 4
+ && l >= 0 && r >= 0 && t >= 0 && b >= 0) {
+ pdata->border_l = l, pdata->border_r = r;
+ pdata->border_t = t, pdata->border_b = b;
+ }
+ else
+ err("border incorrectly specified, ignored");
+ }
+}