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// Copyright (c) 2011 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_THUNK_RESOURCE_CREATION_API_H_
#define PPAPI_THUNK_RESOURCE_CREATION_API_H_
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_resource.h"
#include "ppapi/c/ppb_image_data.h"
#include "ppapi/proxy/interface_id.h"
struct PP_FontDescription_Dev;
struct PP_Size;
namespace ppapi {
namespace thunk {
// A functional API for creating resource types. Separating out the creation
// functions here allows us to implement most resources as a pure "resource
// API", meaning all calls are routed on a per-resource-object basis. The
// creationg functions are not per-object (since there's no object during
// creation) so need functional routing based on the instance ID.
class ResourceCreationAPI {
public:
static const ::pp::proxy::InterfaceID interface_id =
::pp::proxy::INTERFACE_ID_RESOURCE_CREATION;
// Note: can't be called CreateFont due to Windows #defines.
virtual PP_Resource CreateFontObject(
PP_Instance instance,
const PP_FontDescription_Dev* description) = 0;
virtual PP_Resource CreateGraphics2D(PP_Instance instance,
const PP_Size& size,
PP_Bool is_always_opaque) = 0;
virtual PP_Resource CreateImageData(PP_Instance instance,
PP_ImageDataFormat format,
const PP_Size& size,
PP_Bool init_to_zero) = 0;
};
} // namespace thunk
} // namespace ppapi
#endif // PPAPI_THUNK_RESOURCE_CREATION_API_H_
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