Options --double --triple have been added to test double and triple b…

…uffering.
libsdl-org · Oct 13, 2009 · b388017 · b388017
1 parent b308ec7
commit b388017
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/test/common.c b/test/common.c
@@ -6,7 +6,7 @@
 #include "common.h"
 
 #define VIDEO_USAGE \
-"[--video driver] [--renderer driver] [--info all|video|modes|render|event] [--display %d] [--fullscreen | --windows N] [--title title] [--center | --position X,Y] [--geometry WxH] [--depth N] [--refresh R] [--vsync] [--noframe] [--resize] [--minimize] [--maximize] [--grab]"
+"[--video driver] [--renderer driver] [--info all|video|modes|render|event] [--display %d] [--fullscreen | --windows N] [--title title] [--center | --position X,Y] [--geometry WxH] [--depth N] [--refresh R] [--vsync] [--noframe] [--resize] [--minimize] [--maximize] [--grab] [--double] [--triple]"
 
 #define AUDIO_USAGE \
 "[--rate N] [--format U8|S8|U16|U16LE|U16BE|S16|S16LE|S16BE] [--channels N] [--samples N]"
@@ -233,6 +233,14 @@ CommonArg(CommonState * state, int index)
         state->render_flags |= SDL_RENDERER_PRESENTVSYNC;
         return 1;
     }
+    if (SDL_strcasecmp(argv[index], "--double") == 0) {
+        state->render_flags |= SDL_RENDERER_PRESENTFLIP2;
+        return 1;
+    }
+    if (SDL_strcasecmp(argv[index], "--triple") == 0) {
+        state->render_flags |= SDL_RENDERER_PRESENTFLIP3;
+        return 1;
+    }
     if (SDL_strcasecmp(argv[index], "--noframe") == 0) {
         state->window_flags |= SDL_WINDOW_BORDERLESS;
         return 1;