1 files changed, 98 insertions, 0 deletions
diff --git a/ppapi/proxy/serialized_structs.h b/ppapi/proxy/serialized_structs.h
new file mode 100644
index 0000000..49fc222
--- /dev/null
+++ b/ppapi/proxy/serialized_structs.h
@@ -0,0 +1,98 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_PROXY_SERIALIZED_STRUCTS_H_
+#define PPAPI_PROXY_SERIALIZED_STRUCTS_H_
+
+#include <string>
+#include <vector>
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_point.h"
+#include "ppapi/c/pp_rect.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/proxy/serialized_var.h"
+
+struct PP_FontDescription_Dev;
+
+namespace pp {
+namespace proxy {
+
+class Dispatcher;
+
+// PP_FontDescript_Dev has to be redefined with a SerializedVar in place of
+// the PP_Var used for the face name.
+struct SerializedFontDescription {
+  // Converts a PP_FontDescription_Dev to a SerializedFontDescription.
+  //
+  // If source_owns_ref is true, the reference owned by the
+  // PP_FontDescription_Dev will be unchanged and the caller is responsible for
+  // freeing it. When false, the SerializedFontDescription will take ownership
+  // of the ref. This is the difference between serializing as an input value
+  // (owns_ref = true) and an output value (owns_ref = true).
+  void SetFromPPFontDescription(Dispatcher* dispatcher,
+                                const PP_FontDescription_Dev& desc,
+                                bool source_owns_ref);
+
+  // Converts to a PP_FontDescription_Dev. The face name will have one ref
+  // assigned to it on behalf of the caller.
+  //
+  // If dest_owns_ref is set, the resulting PP_FontDescription_Dev will keep a
+  // reference to any strings we made on its behalf even when the
+  // SerializedFontDescription goes away. When false, ownership of the ref will
+  // stay with the SerializedFontDescription and the PP_FontDescription_Dev
+  // will just refer to that one. This is the difference between deserializing
+  // as an input value (owns_ref = false) and an output value (owns_ref = true).
+  void SetToPPFontDescription(Dispatcher* dispatcher,
+                              PP_FontDescription_Dev* desc,
+                              bool dest_owns_ref) const;
+
+  pp::proxy::SerializedVar face;
+  int32_t family;
+  uint32_t size;
+  int32_t weight;
+  PP_Bool italic;
+  PP_Bool small_caps;
+  int32_t letter_spacing;
+  int32_t word_spacing;
+};
+
+struct SerializedDirEntry {
+  std::string name;
+  bool is_dir;
+};
+
+// Since there are so many parameters, DrawTextAt requires this separate
+// structure. This includes everything but the font name. Because the font name
+// is a var, it's much more convenient to use the normal way of passing a
+// PP_Var.
+struct PPBFont_DrawTextAt_Params {
+  PP_Resource font;
+  PP_Resource image_data;
+  PP_Bool text_is_rtl;
+  PP_Bool override_direction;
+  PP_Point position;
+  uint32_t color;
+  PP_Rect clip;
+  bool clip_is_null;
+  PP_Bool image_data_is_opaque;
+};
+
+struct PPBFlash_DrawGlyphs_Params {
+  PP_Resource pp_image_data;
+  SerializedFontDescription font_desc;
+  uint32_t color;
+  PP_Point position;
+  PP_Rect clip;
+  float transformation[3][3];
+  std::vector<uint16_t> glyph_indices;
+  std::vector<PP_Point> glyph_advances;
+};
+
+}  // namespace proxy
+}  // namespace pp
+
+
+
+#endif  // PPAPI_PROXY_SERIALIZED_STRUCTS_H_