some skinning capabilities

[picodrive.git] / platform / gp2x / gp2x.c

diff --git a/platform/gp2x/gp2x.c b/platform/gp2x/gp2x.c
index c0396d9..3b5d125 100644 (file)
--- a/platform/gp2x/gp2x.c
+++ b/platform/gp2x/gp2x.c
@@ -157,6 +157,15 @@ void gp2x_video_wait_vsync(void)
 }\r
 \r
 \r
+void gp2x_video_flush_cache(void)\r
+{\r
+       // since we are using the mmu hack, we must flush the cache first\r
+       // (the params are most likely wrong, but they seem to work somehow)\r
+       //flushcache(addr, addr + 320*240*2, 0);\r
+       flushcache(gp2x_screen, (char *)gp2x_screen + 320*240*2, 0);\r
+}\r
+\r
+\r
 void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len)\r
 {\r
        char *dst;\r
@@ -184,9 +193,7 @@ void gp2x_memset_all_buffers(int offset, int byte, int len)
 \r
 void gp2x_pd_clone_buffer2(void)\r
 {\r
-       memcpy(gp2x_screen, gp2x_screens[2], 320*240);\r
-       memset(gp2x_screen, 0xe0, 320*8);\r
-       memset(gp2x_screen + 320*232, 0xe0, 320*8);\r
+       memcpy(gp2x_screen, gp2x_screens[2], 320*240*2);\r
 }\r
 \r
 \r