vo_gpu{,_next}: allow loading shaders not only from filesystem

Author: kasper93

video/out/gpu/video.c

@@ -592,7 +592,9 @@ static struct bstr load_cached_file(struct gl_video *p, const char *path)
     }
     // not found -> load it
     char *fname = mp_get_user_path(NULL, p->global, path);
-    struct bstr s = stream_read_file(fname, p, p->global, 1000000000); // 1GB
+    struct bstr s = stream_read_file2(fname, p,
+                                      STREAM_READ_FILE_FLAGS_DEFAULT & ~STREAM_LOCAL_FS_ONLY,
+                                      p->global, 1000000000); // 1GB
     talloc_free(fname);
     if (s.len) {
         struct cached_file new = {

video/out/vo_gpu_next.c

@@ -2339,7 +2339,9 @@ static const struct pl_hook *load_hook(struct priv *p, const char *path)
     }
 
     char *fname = mp_get_user_path(NULL, p->global, path);
-    bstr shader = stream_read_file(fname, p, p->global, 1000000000); // 1GB
+    bstr shader = stream_read_file2(fname, p,
+                                    STREAM_READ_FILE_FLAGS_DEFAULT & ~STREAM_LOCAL_FS_ONLY,
+                                    p->global, 1000000000); // 1GB
     talloc_free(fname);
 
     const struct pl_hook *hook = NULL;