Try to sync buffer when client tries to get FB

Change-Id: Ibd6615f032ce7c835accbbd21019e69ef1f67ce7

diff --git a/src/fb.c b/src/fb.c
index bc6d439..f715d0c 100644 (file)
--- a/src/fb.c
+++ b/src/fb.c
@@ -422,6 +422,20 @@ void *fb_acquire_buffer(struct fb_info *info)
                break;
        }
 
+       {
+               FILE *fp;
+               static int idx = 0;
+               char filename[256];
+
+               DbgPrint("Flush %s\n", info->id);
+               snprintf(filename, sizeof(filename), "/opt/%d.raw", idx++);
+               fp = fopen(filename, "w+");
+               if (fp) {
+                       fwrite(buffer->data, 1, info->bufsz, fp);
+                       fclose(fp);
+               }
+       }
+
        return buffer->data;
 }