diff options
Diffstat (limited to 'ppapi/shared_impl/ppb_gamepad_shared.cc')
| -rw-r--r-- | ppapi/shared_impl/ppb_gamepad_shared.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ppapi/shared_impl/ppb_gamepad_shared.cc b/ppapi/shared_impl/ppb_gamepad_shared.cc new file mode 100644 index 0000000..41c7668 --- /dev/null +++ b/ppapi/shared_impl/ppb_gamepad_shared.cc @@ -0,0 +1,37 @@ +// Copyright (c) 2012 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. + +#include "ppapi/shared_impl/ppb_gamepad_shared.h" + +#include "base/basictypes.h" + +namespace ppapi { + +void ConvertWebKitGamepadData(const WebKitGamepads& webkit_data, + PP_GamepadsSampleData* output_data) { + output_data->length = webkit_data.length; + for (unsigned i = 0; i < webkit_data.length; ++i) { + PP_GamepadSampleData& output_pad = output_data->items[i]; + const WebKitGamepad& webkit_pad = webkit_data.items[i]; + output_pad.connected = webkit_pad.connected ? PP_TRUE : PP_FALSE; + if (webkit_pad.connected) { + COMPILE_ASSERT(sizeof(output_pad.id) == sizeof(webkit_pad.id), + id_size_does_not_match); + COMPILE_ASSERT(sizeof(output_pad.axes) == sizeof(webkit_pad.axes), + axes_size_does_not_match); + COMPILE_ASSERT(sizeof(output_pad.buttons) == sizeof(webkit_pad.buttons), + buttons_size_does_not_match); + memcpy(output_pad.id, webkit_pad.id, sizeof(output_pad.id)); + output_pad.timestamp = webkit_pad.timestamp; + output_pad.axes_length = webkit_pad.axes_length; + memcpy(output_pad.axes, webkit_pad.axes, sizeof(output_pad.axes)); + output_pad.buttons_length = webkit_pad.buttons_length; + memcpy(output_pad.buttons, + webkit_pad.buttons, + sizeof(output_pad.buttons)); + } + } +} + +} // namespace ppapi |