1/*
2 * Copyright (C) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "avbuffer_utils.h"
17#include <unordered_map>
18#include "buffer/avbuffer.h"
19#include "surface_type.h"
20
21namespace {
22using namespace OHOS;
23using namespace OHOS::Media;
24bool WriteSurfaceBufferConfig(MessageParcel &parcel, const BufferRequestConfig &config)
25{
26#ifdef MEDIA_OHOS
27    return parcel.WriteInt32(config.width) && parcel.WriteInt32(config.height) &&
28           parcel.WriteInt32(config.strideAlignment) && parcel.WriteInt32(config.format) &&
29           parcel.WriteUint64(config.usage) && parcel.WriteInt32(config.timeout) &&
30           parcel.WriteInt32(static_cast<GraphicColorGamut>(config.colorGamut)) &&
31           parcel.WriteInt32(static_cast<GraphicTransformType>(config.transform));
32#else
33    return false;
34#endif
35}
36
37void ReadSurfaceBufferConfig(MessageParcel &parcel, BufferRequestConfig &config)
38{
39#ifdef MEDIA_OHOS
40    config.width = parcel.ReadInt32();
41    config.height = parcel.ReadInt32();
42    config.strideAlignment = parcel.ReadInt32();
43    config.format = parcel.ReadInt32();
44    config.usage = parcel.ReadUint64();
45    config.timeout = parcel.ReadInt32();
46    config.colorGamut = static_cast<GraphicColorGamut>(parcel.ReadInt32());
47    config.transform = static_cast<GraphicTransformType>(parcel.ReadInt32());
48#endif
49}
50} // namespace
51namespace OHOS {
52namespace Media {
53bool MarshallingConfig(MessageParcel &parcel, const AVBufferConfig &config)
54{
55#ifdef MEDIA_OHOS
56    MessageParcel configParcel;
57    bool ret = configParcel.WriteInt32(config.size) && configParcel.WriteInt32(config.align) &&
58               configParcel.WriteUint8(static_cast<uint8_t>(config.memoryType)) &&
59               configParcel.WriteUint8(static_cast<uint8_t>(config.memoryFlag)) &&
60               WriteSurfaceBufferConfig(configParcel, *(config.surfaceBufferConfig)) &&
61               configParcel.WriteInt32(config.capacity) && configParcel.WriteInt32(config.dmaFd);
62    if (ret) {
63        ret = ret && parcel.Append(configParcel);
64    }
65    return ret;
66#else
67    return false;
68#endif
69}
70
71bool UnmarshallingConfig(MessageParcel &parcel, AVBufferConfig &config)
72{
73#ifdef MEDIA_OHOS
74    config.size = static_cast<int32_t>(parcel.ReadUint32());
75    config.align = parcel.ReadInt32();
76    config.memoryType = static_cast<MemoryType>(parcel.ReadUint8());
77    config.memoryFlag = static_cast<MemoryFlag>(parcel.ReadUint8());
78    ReadSurfaceBufferConfig(parcel, *(config.surfaceBufferConfig));
79    config.capacity = parcel.ReadInt32();
80    config.dmaFd = parcel.ReadInt32();
81#endif
82    return true;
83}
84} // namespace Media
85} // namespace OHOS
86