blob: 14a26efe1e0b6d628c87fd3654194aa82b6744c7 [file] [log] [blame]
/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <hardware/hardware.h>
#include <hardware/sensors.h>
#include <hardware/fb.h>
#include <hardware/hwcomposer.h>
#include <hardware/gralloc.h>
#include <hardware/consumerir.h>
#include <hardware/camera_common.h>
#include <hardware/camera3.h>
template<size_t> static constexpr size_t CheckSizeHelper(size_t, size_t) __attribute((unused));
template<> constexpr size_t CheckSizeHelper<4>(size_t size32, size_t /* size64 */) {
return size32;
}
template<> constexpr size_t CheckSizeHelper<8>(size_t /* size32 */, size_t size64) {
return size64;
}
template<typename T, size_t size32, size_t size64> static void CheckTypeSize() {
const size_t mySize = CheckSizeHelper<sizeof(void *)>(size32, size64);
static_assert(sizeof(T) == mySize, "struct is the wrong size");
}
void CheckSizes(void) {
//Types defined in hardware.h
CheckTypeSize<hw_module_t, 128, 248>();
CheckTypeSize<hw_device_t, 64, 120>();
//Types defined in sensors.h
CheckTypeSize<sensors_vec_t, 16, 16>();
CheckTypeSize<sensors_event_t, 104, 104>();
CheckTypeSize<struct sensor_t, 68, 104>();
CheckTypeSize<sensors_poll_device_1_t, 116, 224>();
//Types defined in fb.h
CheckTypeSize<framebuffer_device_t, 184, 288>();
//Types defined in hwcomposer.h
CheckTypeSize<hwc_layer_1_t, 96, 120>();
CheckTypeSize<hwc_composer_device_1_t, 116, 224>();
//Types defined in gralloc.h
CheckTypeSize<gralloc_module_t, 176, 344>();
CheckTypeSize<alloc_device_t, 104, 200>();
//Types defined in consumerir.h
CheckTypeSize<consumerir_device_t, 96, 184>();
//Types defined in camera_common.h
CheckTypeSize<vendor_tag_ops_t, 52, 104>();
CheckTypeSize<camera_module_t, 176, 344>();
//Types defined in camera3.h
CheckTypeSize<camera3_device_ops_t, 64, 128>();
}