GCC Code Coverage Report

Directory: ./
File: playlist/PlaylistEntryRemap.cpp
Date: 2026-10-29 08:11:58
Exec Total Coverage
Lines: 55 81 67.9%
Functions: 6 7 85.7%
Branches: 45 120 37.5%
Line Branch Exec Source
1 /*
2 * This file is part of the Falcon Player (FPP) and is Copyright (C)
3 * 2013-2022 by the Falcon Player Developers.
4 *
5 * The Falcon Player (FPP) is free software, and is covered under
6 * multiple Open Source licenses. Please see the included 'LICENSES'
7 * file for descriptions of what files are covered by each license.
8 *
9 * This source file is covered under the LGPL v2.1 as described in the
10 * included LICENSE.LGPL file.
11 */
12
13 #include "fpp-pch.h"
14
15 #include "fpp-json.h"
16
17 #include "Warnings.h" // WarningHolder -- needed directly for NOPCH builds
18
19 #include "../log.h"
20
21 #include "PlaylistEntryRemap.h"
22 #include "channeloutput/ChannelOutputSetup.h"
23 #include "channeloutput/processors/RemapOutputProcessor.h"
24
25 /*
26 *
27 */
28 4 PlaylistEntryRemap::PlaylistEntryRemap(Playlist* playlist, PlaylistEntryBase* parent) :
29 PlaylistEntryBase(playlist, parent),
30 4 m_srcChannel(0),
31 4 m_dstChannel(0),
32 4 m_channelCount(0),
33 4 m_loops(0),
34 4 m_reverse(0) {
35
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 4 LogDebug(VB_PLAYLIST, "PlaylistEntryRemap::PlaylistEntryRemap()\n");
36
37
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 4 m_type = "remap";
38 4 }
39
40 /*
41 *
42 */
43 4 PlaylistEntryRemap::~PlaylistEntryRemap() {
44 4 }
45
46 /*
47 *
48 */
49 4 int PlaylistEntryRemap::Init(Json::Value& config) {
50 4 LogDebug(VB_PLAYLIST, "PlaylistEntryRemap::Init()\n");
51
52
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 4 if (!config.isMember("action")) {
53 ✗ LogErr(VB_PLAYLIST, "Missing action entry\n");
54 ✗ WarningHolder::AddWarningTimeout(60, 24, "Playlist channel-remap entry is missing the 'action' field");
55 ✗ return 0;
56 }
57
58
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 4 if (!config.isMember("source")) {
59 ✗ LogErr(VB_PLAYLIST, "Missing source entry\n");
60 ✗ WarningHolder::AddWarningTimeout(60, 24, "Playlist channel-remap entry is missing the 'source' field");
61 ✗ return 0;
62 }
63
64
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 4 if (!config.isMember("destination")) {
65 ✗ LogErr(VB_PLAYLIST, "Missing destination entry\n");
66 ✗ WarningHolder::AddWarningTimeout(60, 24, "Playlist channel-remap entry is missing the 'destination' field");
67 ✗ return 0;
68 }
69
70
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 4 if (!config.isMember("count")) {
71 ✗ LogErr(VB_PLAYLIST, "Missing count entry\n");
72 ✗ WarningHolder::AddWarningTimeout(60, 24, "Playlist channel-remap entry is missing the 'count' field");
73 ✗ return 0;
74 }
75
76
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 4 if (!config.isMember("loops")) {
77 ✗ LogErr(VB_PLAYLIST, "Missing loops entry\n");
78 ✗ WarningHolder::AddWarningTimeout(60, 24, "Playlist channel-remap entry is missing the 'loops' field");
79 ✗ return 0;
80 }
81
82
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 4 m_action = config["action"].asString();
83 4 m_srcChannel = config["source"].asInt();
84 4 m_dstChannel = config["destination"].asInt();
85 4 m_channelCount = config["count"].asInt();
86 4 m_loops = config["loops"].asInt();
87 4 m_reverse = config["reverse"].asInt();
88
89 // need to be 0 based
90
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 4 if (m_srcChannel) {
91 4 m_srcChannel--;
92 }
93
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 4 if (m_dstChannel) {
94 4 m_dstChannel--;
95 }
96
97 4 return PlaylistEntryBase::Init(config);
98 }
99
100 /*
101 *
102 */
103 6 int PlaylistEntryRemap::StartPlaying(void) {
104
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 6 LogDebug(VB_PLAYLIST, "PlaylistEntryRemap::StartPlaying()\n");
105
106
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 6 if (!CanPlay()) {
107 ✗ FinishPlay();
108 ✗ return 0;
109 }
110
111
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 6 PlaylistEntryBase::StartPlaying();
112
113 4 auto f = [this](OutputProcessor* p2) -> bool {
114
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 4 if (p2->getType() == OutputProcessor::REMAP) {
115 4 RemapOutputProcessor* rp = (RemapOutputProcessor*)p2;
116
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 4 return rp->getSourceChannel() == this->m_srcChannel && rp->getDestChannel() == this->m_dstChannel && rp->getLoops() == this->m_loops && rp->getCount() == this->m_channelCount && rp->getReverse() == this->m_reverse;
117 }
118 ✗ return false;
119 6 };
120
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 6 if (m_action == "add") {
121 // Once per remap: an "add" in a repeating playlist used to stack
122 // another identical processor every loop, applying the remap again on
123 // each -- with overlapping ranges the data shifted further every pass.
124
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 4 if (!outputProcessors.find(f)) {
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 2 RemapOutputProcessor* processor = new RemapOutputProcessor(m_srcChannel, m_dstChannel, m_channelCount, m_loops, m_reverse);
126
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 2 outputProcessors.addProcessor(processor);
127 }
128
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 2 } else if (m_action == "remove") {
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 2 OutputProcessor* p = outputProcessors.find(f);
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 2 if (p) {
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 2 outputProcessors.removeProcessor(p);
132 }
133 }
134
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 6 FinishPlay();
135 6 return 1;
136 }
137
138 /*
139 *
140 */
141 ✗ void PlaylistEntryRemap::Dump(void) {
142 ✗ PlaylistEntryBase::Dump();
143
144 ✗ LogDebug(VB_PLAYLIST, "Source Channel : %d\n", m_srcChannel);
145 ✗ LogDebug(VB_PLAYLIST, "Destination Channel: %d\n", m_dstChannel);
146 ✗ LogDebug(VB_PLAYLIST, "Channel Count : %d\n", m_channelCount);
147 ✗ LogDebug(VB_PLAYLIST, "Loop Count : %d\n", m_loops);
148 ✗ }
149
150 /*
151 *
152 */
153 12 Json::Value PlaylistEntryRemap::GetConfig(void) {
154 12 Json::Value result = PlaylistEntryBase::GetConfig();
155
156
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 12 result["source"] = m_srcChannel + 1;
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 12 result["destination"] = m_dstChannel + 1;
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 12 result["count"] = m_channelCount;
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 12 result["loops"] = m_loops;
160
161 12 return result;
162 ✗ }
163