1 /*
2 * Copyright (c) 2022 Shenzhen Kaihong DID 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 "codec_component_capability_config.h"
17 #include <hdf_log.h>
18
19 #define HDF_LOG_TAG codec_hdi_server
20
21 static CodecCapablites g_codecCapabilites = {0};
22 static const struct DeviceResourceNode *g_resourceNode = NULL;
23
InitDataNode(const struct DeviceResourceNode * node)24 int32_t InitDataNode(const struct DeviceResourceNode *node)
25 {
26 if (node == NULL) {
27 HDF_LOGE("%{public}s: data node is null!", __func__);
28 return HDF_FAILURE;
29 }
30 g_resourceNode = node;
31 return HDF_SUCCESS;
32 }
33
ClearCapabilityData()34 int32_t ClearCapabilityData()
35 {
36 return ClearCapabilityGroup(&g_codecCapabilites);
37 }
38
LoadCapabilityData()39 int32_t LoadCapabilityData()
40 {
41 return LoadCodecCapabilityFromHcs(g_resourceNode, &g_codecCapabilites);
42 }
43
GetComponentNum(int32_t * num)44 int32_t GetComponentNum(int32_t *num)
45 {
46 if (!g_codecCapabilites.inited) {
47 HDF_LOGE("%{public}s: g_codecCapabilites not init!", __func__);
48 return HDF_FAILURE;
49 }
50 *num = g_codecCapabilites.total;
51 return HDF_SUCCESS;
52 }
53
GetComponentCapabilityList(CodecCompCapability * capList,int32_t count)54 int32_t GetComponentCapabilityList(CodecCompCapability *capList, int32_t count)
55 {
56 if (!g_codecCapabilites.inited) {
57 HDF_LOGE("%{public}s: g_codecCapabilites not init!", __func__);
58 return HDF_FAILURE;
59 }
60 int32_t groupIndex;
61 int32_t capIndex;
62 int32_t curCount = 0;
63 CodecCapablityGroup *group = NULL;
64 CodecCompCapability *cap = NULL;
65 CodecCapablityGroup *codeCapGroups[] = {
66 &(g_codecCapabilites.videoHwEncoderGroup), &(g_codecCapabilites.videoHwDecoderGroup),
67 &(g_codecCapabilites.audioHwEncoderGroup), &(g_codecCapabilites.audioHwDecoderGroup),
68 &(g_codecCapabilites.videoSwEncoderGroup), &(g_codecCapabilites.videoSwDecoderGroup),
69 &(g_codecCapabilites.audioSwEncoderGroup), &(g_codecCapabilites.audioSwDecoderGroup)};
70
71 for (groupIndex = 0; groupIndex < CODEC_CAPABLITY_GROUP_NUM; groupIndex++) {
72 group = codeCapGroups[groupIndex];
73 for (capIndex = 0; (capIndex < group->num) && (count > 0); capIndex++) {
74 cap = &group->capablitis[capIndex];
75 capList[curCount++] = *cap;
76 }
77 }
78 return HDF_SUCCESS;
79 }
80