Changed AppFolderFilename on Android to fix SaveShaderCache.

renderdoc/os/posix/android/android_stringio.cpp

@@ -72,6 +72,11 @@ const char *GetTempRootPath()
   return ret.c_str();
 }
 
+string GetAppFolderFilename(const string &filename)
+{
+  return GetTempRootPath() + filename;
+}
+
 // For RenderDocCmd.apk, this returns "org.renderdoc.renderdoccmd"
 // For other APKs, we use it to get the writable temp directory.
 void GetExecutableFilename(string &selfName)

renderdoc/os/posix/linux/linux_stringio.cpp

@@ -222,6 +222,18 @@ const char *GetTempRootPath()
   return "/tmp";
 }
 
+string GetAppFolderFilename(const string &filename)
+{
+  passwd *pw = getpwuid(getuid());
+  const char *homedir = pw->pw_dir;
+
+  string ret = string(homedir) + "/.renderdoc/";
+
+  mkdir(ret.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+
+  return ret + filename;
+}
+
 void GetExecutableFilename(string &selfName)
 {
   char path[512] = {0};

renderdoc/os/posix/posix_stringio.cpp

@@ -46,18 +46,6 @@ namespace FileIO
 // in posix/.../..._stringio.cpp
 const char *GetTempRootPath();
 
-string GetAppFolderFilename(const string &filename)
-{
-  passwd *pw = getpwuid(getuid());
-  const char *homedir = pw->pw_dir;
-
-  string ret = string(homedir) + "/.renderdoc/";
-
-  mkdir(ret.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
-
-  return ret + filename;
-}
-
 void CreateParentDirectory(const string &filename)
 {
   string fn = dirname(filename);