1 | /*
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2 | * GPL
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3 | * duckbox 2010
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4 | */
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5 |
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6 | /* ***************************** */
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7 | /* Includes */
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8 | /* ***************************** */
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9 |
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10 | #include <stdlib.h>
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11 | #include <string.h>
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12 | #include <unistd.h>
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13 | #include <sys/stat.h>
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14 | #include <fcntl.h>
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15 | #include <sys/socket.h>
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16 | #include <netdb.h>
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17 | #include <sys/types.h>
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18 | #include <dirent.h>
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19 | #include <errno.h>
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20 | #include <poll.h>
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21 | #include <stdint.h>
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22 |
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23 | #include "playback.h"
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24 | #include "common.h"
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25 | #include "misc.h"
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26 |
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27 | /* ***************************** */
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28 | /* Makros/Constants */
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29 | /* ***************************** */
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30 | // SULGE DEBUG
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31 | //#define SAM_WITH_DEBUG
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32 |
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33 | #ifdef SAM_WITH_DEBUG
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34 | #define PLAYBACK_DEBUG
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35 | #else
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36 | #define PLAYBACK_SILENT
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37 | #endif
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38 |
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39 | static short debug_level = 20;
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40 |
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41 | #ifdef PLAYBACK_DEBUG
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42 | #define playback_printf(level, fmt, x...) do { \
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43 | if (debug_level >= level) printf("[%s:%s] " fmt, __FILE__, __FUNCTION__, ## x); } while (0)
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44 | #else
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45 | #define playback_printf(level, fmt, x...)
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46 | #endif
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47 |
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48 | #ifndef PLAYBACK_SILENT
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49 | #define playback_err(fmt, x...) do { printf("[%s:%s] " fmt, __FILE__, __FUNCTION__, ## x); } while (0)
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50 | #else
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51 | #define playback_err(fmt, x...)
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52 | #endif
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53 |
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54 | #define cERR_PLAYBACK_NO_ERROR 0
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55 | #define cERR_PLAYBACK_ERROR -1
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56 |
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57 | #define cMaxSpeed_ff 128 /* fixme: revise */
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58 | #define cMaxSpeed_fr -320 /* fixme: revise */
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59 |
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60 | /* ***************************** */
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61 | /* Varaibles */
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62 | /* ***************************** */
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63 |
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64 | /* ***************************** */
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65 | /* Prototypes */
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66 | /* ***************************** */
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67 | extern void set_pause_timeout(uint8_t pause);
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68 | static int32_t PlaybackTerminate(Context_t *context);
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69 |
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70 | /* ***************************** */
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71 | /* MISC Functions */
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72 | /* ***************************** */
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73 | int8_t PlaybackDieNow(int8_t val)
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74 | {
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75 | static int8_t dieNow = 0;
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76 | if(val)
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77 | {
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78 | dieNow = 1;
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79 | }
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80 | printf("PlaybackDieNow=%d\n", dieNow);
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81 | return dieNow;
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82 | }
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83 |
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84 | /* ***************************** */
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85 | /* Functions */
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86 | /* ***************************** */
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87 |
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88 | static int PlaybackStop(Context_t *context);
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89 |
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90 | static int PlaybackOpen(Context_t *context, PlayFiles_t *pFiles)
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91 | {
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92 | if (context->playback->isPlaying)
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93 | {
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94 | PlaybackStop(context);
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95 | }
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96 |
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97 | char *uri = pFiles->szFirstFile;
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98 |
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99 | playback_printf(10, "URI=%s\n", uri);
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100 |
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101 | if (context->playback->isPlaying)
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102 | { // shouldn't happen
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103 | playback_err("playback already running\n");
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104 | return cERR_PLAYBACK_ERROR;
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105 | }
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106 |
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107 | char * extension = NULL;
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108 |
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109 | context->playback->uri = strdup(uri);
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110 |
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111 | context->playback->isFile = 0;
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112 | context->playback->isHttp = 0;
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113 |
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114 | if (!strncmp("file://", uri, 7) || !strncmp("myts://", uri, 7))
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115 | {
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116 | context->playback->isFile = 1;
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117 | if (!strncmp("myts://", uri, 7))
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118 | {
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119 | memcpy(context->playback->uri, "file", 4);
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120 | context->playback->noprobe = 1;
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121 | }
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122 | else
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123 | {
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124 | context->playback->noprobe = 0;
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125 | }
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126 |
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127 | extension = getExtension(context->playback->uri+7);
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128 | if(!extension)
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129 | {
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130 | playback_err("Wrong extension (%s)\n", context->playback->uri+7);
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131 | return cERR_PLAYBACK_ERROR;
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132 | }
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133 | //CHECK FOR SUBTITLES
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134 | if (context->container && context->container->textSrtContainer)
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135 | context->container->textSrtContainer->Command(context, CONTAINER_INIT, context->playback->uri+7);
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136 |
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137 | if (context->container && context->container->textSsaContainer)
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138 | context->container->textSsaContainer->Command(context, CONTAINER_INIT, context->playback->uri+7);
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139 |
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140 | if (context->container && context->container->assContainer)
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141 | context->container->assContainer->Command(context, CONTAINER_INIT, NULL);
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142 | }
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143 | else if (strstr(uri, "://"))
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144 | {
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145 | context->playback->isHttp = 1;
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146 | extension = "mp3";
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147 | if (!strncmp("mms://", uri, 6))
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148 | {
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149 | // mms is in reality called rtsp, and ffmpeg expects this
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150 | char * tUri = (char*)malloc(strlen(uri) + 2);
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151 | strncpy(tUri+1, uri, strlen(uri)+1);
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152 | strncpy(tUri, "rtsp", 4);
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153 | free(context->playback->uri);
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154 | context->playback->uri = tUri;
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155 | }
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156 | }
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157 | else
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158 | {
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159 | playback_err("Unknown stream (%s)\n", uri);
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160 | return cERR_PLAYBACK_ERROR;
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161 | }
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162 |
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163 | pFiles->szFirstFile = context->playback->uri;
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164 | if ((context->container->Command(context, CONTAINER_ADD, extension) < 0)
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165 | || (!context->container->selectedContainer)
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166 | || (context->container->selectedContainer->Command(context, CONTAINER_INIT, pFiles) < 0))
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167 | {
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168 | playback_err("CONTAINER_ADD failed\n");
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169 | return cERR_PLAYBACK_ERROR;
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170 | }
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171 |
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172 | playback_printf(10, "exiting with value 0\n");
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173 |
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174 | return cERR_PLAYBACK_NO_ERROR;
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175 | }
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176 |
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177 | static int PlaybackClose(Context_t *context)
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178 | {
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179 | int ret = cERR_PLAYBACK_NO_ERROR;
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180 |
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181 | playback_printf(10, "\n");
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182 |
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183 | if (context->container->Command(context, CONTAINER_DEL, NULL) < 0)
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184 | {
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185 | playback_err("container delete failed\n");
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186 | }
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187 |
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188 | if (context->container && context->container->textSrtContainer)
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189 | context->container->textSrtContainer->Command(context, CONTAINER_DEL, NULL);
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190 |
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191 | if (context->container && context->container->textSsaContainer)
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192 | context->container->textSsaContainer->Command(context, CONTAINER_DEL, NULL);
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193 |
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194 | context->manager->audio->Command(context, MANAGER_DEL, NULL);
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195 | context->manager->video->Command(context, MANAGER_DEL, NULL);
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196 | context->manager->subtitle->Command(context, MANAGER_DEL, NULL);
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197 | context->manager->dvbsubtitle->Command(context, MANAGER_DEL, NULL);
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198 | context->manager->teletext->Command(context, MANAGER_DEL, NULL);
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199 |
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200 | context->playback->isPaused = 0;
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201 | context->playback->isPlaying = 0;
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202 | context->playback->isForwarding = 0;
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203 | context->playback->BackWard = 0;
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204 | context->playback->SlowMotion = 0;
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205 | context->playback->Speed = 0;
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206 | if(context->playback->uri)
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207 | {
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208 | free(context->playback->uri);
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209 | context->playback->uri = NULL;
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210 | }
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211 |
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212 | playback_printf(10, "exiting with value %d\n", ret);
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213 |
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214 | return ret;
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215 | }
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216 |
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217 | static int PlaybackPlay(Context_t *context)
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218 | {
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219 | pthread_attr_t attr;
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220 | int ret = cERR_PLAYBACK_NO_ERROR;
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221 |
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222 | playback_printf(10, "\n");
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223 |
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224 | if (!context->playback->isPlaying)
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225 | {
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226 | context->playback->AVSync = 1;
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227 | context->output->Command(context, OUTPUT_AVSYNC, NULL);
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228 |
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229 | context->playback->isCreationPhase = 1; // allows the created thread to go into wait mode
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230 | ret = context->output->Command(context, OUTPUT_PLAY, NULL);
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231 |
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232 | if (ret != 0)
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233 | {
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234 | playback_err("OUTPUT_PLAY failed!\n");
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235 | playback_err("clearing isCreationPhase!\n");
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236 | context->playback->isCreationPhase = 0; // allow thread to go into next state
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237 | context->playback->isPlaying = 0;
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238 | context->playback->isPaused = 0;
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239 | context->playback->isForwarding = 0;
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240 | context->playback->BackWard = 0;
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241 | context->playback->SlowMotion = 0;
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242 | context->playback->Speed = 0;
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243 | context->container->selectedContainer->Command(context, CONTAINER_STOP, NULL);
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244 | }
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245 | else
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246 | {
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247 | context->playback->isPlaying = 1;
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248 | context->playback->isPaused = 0;
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249 | context->playback->isForwarding = 0;
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250 | context->playback->BackWard = 0;
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251 | context->playback->SlowMotion = 0;
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252 | context->playback->Speed = 1;
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253 |
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254 | playback_printf(10, "clearing isCreationPhase!\n");
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255 |
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256 | context->playback->isCreationPhase = 0; // allow thread to go into next state
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257 |
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258 | ret = context->container->selectedContainer->Command(context, CONTAINER_PLAY, NULL);
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259 | if (ret != 0) {
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260 | playback_err("CONTAINER_PLAY failed!\n");
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261 | }
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262 |
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263 | }
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264 | }
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265 | else
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266 | {
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267 | playback_err("playback already running\n");
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268 | ret = cERR_PLAYBACK_ERROR;
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269 | }
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270 |
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271 | playback_printf(10, "exiting with value %d\n", ret);
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272 |
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273 | return ret;
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274 | }
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275 |
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276 | static int PlaybackPause(Context_t *context)
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277 | {
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278 | int ret = cERR_PLAYBACK_NO_ERROR;
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279 |
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280 | playback_printf(10, "\n");
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281 |
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282 | if (context->playback->isPlaying && !context->playback->isPaused)
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283 | {
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284 | set_pause_timeout(1);
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285 | if(context->playback->SlowMotion)
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286 | context->output->Command(context, OUTPUT_CLEAR, NULL);
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287 |
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288 | context->output->Command(context, OUTPUT_PAUSE, NULL);
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289 |
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290 | context->playback->isPaused = 1;
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291 | //context->playback->isPlaying = 1;
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292 | context->playback->isForwarding = 0;
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293 | context->playback->BackWard = 0;
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294 | context->playback->SlowMotion = 0;
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295 | context->playback->Speed = 1;
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296 | }
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297 | else
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298 | {
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299 | playback_err("playback not playing or already in pause mode\n");
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300 | ret = cERR_PLAYBACK_ERROR;
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301 | }
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302 |
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303 | playback_printf(10, "exiting with value %d\n", ret);
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304 | return ret;
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305 | }
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306 |
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307 | static int32_t PlaybackContinue(Context_t *context)
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308 | {
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309 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
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310 |
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311 | playback_printf(10, "\n");
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312 |
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313 | if (context->playback->isPlaying &&
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314 | (context->playback->isPaused || context->playback->isForwarding ||
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315 | context->playback->BackWard || context->playback->SlowMotion))
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316 | {
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317 |
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318 | set_pause_timeout(0);
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319 | if(context->playback->SlowMotion)
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320 | context->output->Command(context, OUTPUT_CLEAR, NULL);
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321 | context->output->Command(context, OUTPUT_CONTINUE, NULL);
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322 |
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323 | context->playback->isPaused = 0;
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324 | //context->playback->isPlaying = 1;
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325 | context->playback->isForwarding = 0;
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326 | context->playback->BackWard = 0;
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327 | context->playback->SlowMotion = 0;
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328 | context->playback->Speed = 1;
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329 | }
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330 | else
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331 | {
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332 | playback_err("continue not possible\n");
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333 | ret = cERR_PLAYBACK_ERROR;
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334 | }
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335 |
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336 | playback_printf(10, "exiting with value %d\n", ret);
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337 | return ret;
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338 | }
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339 |
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340 | static int32_t PlaybackStop(Context_t *context)
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341 | {
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342 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
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343 |
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344 | playback_printf(10, "\n");
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345 |
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346 | PlaybackDieNow(1);
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347 |
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348 | if (context && context->playback && context->playback->isPlaying)
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349 | {
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350 |
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351 | context->playback->isPaused = 0;
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352 | context->playback->isPlaying = 0;
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353 | context->playback->isForwarding = 0;
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354 | context->playback->BackWard = 0;
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355 | context->playback->SlowMotion = 0;
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356 | context->playback->Speed = 0;
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357 |
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358 | context->output->Command(context, OUTPUT_STOP, NULL);
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359 | context->container->selectedContainer->Command(context, CONTAINER_STOP, NULL);
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360 |
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361 | }
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362 | else
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363 | {
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364 | playback_err("stop not possible\n");
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365 | ret = cERR_PLAYBACK_ERROR;
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366 | }
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367 |
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368 | playback_printf(10, "exiting with value %d\n", ret);
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369 | return ret;
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370 | }
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371 |
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372 | static int32_t PlaybackTerminate(Context_t *context)
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373 | {
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374 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
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375 |
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376 | playback_printf(20, "\n");
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377 |
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378 | PlaybackDieNow(1);
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379 |
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380 | if ( context && context->playback && context->playback->isPlaying )
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381 | {
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382 | //First Flush and than delete container, else e2 cant read length of file anymore
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383 |
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384 | if (context->output->Command(context, OUTPUT_FLUSH, NULL) < 0)
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385 | {
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386 | playback_err("failed to flush output.\n");
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387 | }
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388 |
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389 | ret = context->container->selectedContainer->Command(context, CONTAINER_STOP, NULL);
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390 |
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391 | context->playback->isPaused = 0;
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392 | context->playback->isPlaying = 0;
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393 | context->playback->isForwarding = 0;
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394 | context->playback->BackWard = 0;
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395 | context->playback->SlowMotion = 0;
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396 | context->playback->Speed = 0;
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397 |
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398 | }
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399 | else
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400 | {
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401 | playback_err("%p %p %d\n", context, context->playback, context->playback->isPlaying);
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402 |
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403 | /* fixme: konfetti: we should return an error here but this seems to be a condition which
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404 | * can happen and is not a real error, which leads to a dead neutrino. should investigate
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405 | * here later.
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406 | */
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407 | }
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408 |
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409 | playback_printf(20, "exiting with value %d\n", ret);
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410 | return ret;
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411 | }
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412 |
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413 | static int PlaybackFastForward(Context_t *context, int* speed) {
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414 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
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415 |
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416 | playback_printf(10, "speed %d\n", *speed);
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417 |
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418 | /* Audio only forwarding not supported */
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419 | if (context->playback->isVideo && !context->playback->isHttp && !context->playback->BackWard && (!context->playback->isPaused || context->playback->isPlaying)) {
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420 |
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421 | if ((*speed <= 0) || (*speed > cMaxSpeed_ff))
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422 | {
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423 | playback_err("speed %d out of range (1 - %d) \n", *speed, cMaxSpeed_ff);
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424 | return cERR_PLAYBACK_ERROR;
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425 | }
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426 |
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427 | context->playback->isForwarding = 1;
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428 | context->playback->Speed = *speed;
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429 |
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430 | playback_printf(20, "Speed: %d x {%d}\n", *speed, context->playback->Speed);
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431 |
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432 | context->output->Command(context, OUTPUT_FASTFORWARD, NULL);
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433 | } else
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434 | {
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435 | playback_err("fast forward not possible\n");
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436 | ret = cERR_PLAYBACK_ERROR;
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437 | }
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438 |
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439 | playback_printf(10, "exiting with value %d\n", ret);
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440 |
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441 | return ret;
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442 | }
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443 |
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444 | static int PlaybackFastBackward(Context_t *context,int* speed) {
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445 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
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446 |
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447 | playback_printf(10, "speed = %d\n", *speed);
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448 |
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449 | /* Audio only reverse play not supported */
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450 | if (context->playback->isVideo && !context->playback->isForwarding && (!context->playback->isPaused || context->playback->isPlaying)) {
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451 |
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452 | if ((*speed > 0) || (*speed < cMaxSpeed_fr))
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453 | {
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454 | playback_err("speed %d out of range (0 - %d) \n", *speed, cMaxSpeed_fr);
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455 | return cERR_PLAYBACK_ERROR;
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456 | }
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457 |
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458 | if (*speed == 0)
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459 | {
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460 | context->playback->BackWard = 0;
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461 | context->playback->Speed = 0; /* reverse end */
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462 | } else
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463 | {
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464 | context->playback->isSeeking = 1;
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465 | context->playback->Speed = *speed;
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466 | context->playback->BackWard = 2^(*speed);
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467 |
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468 | playback_printf(1, "S %d B %f\n", context->playback->Speed, context->playback->BackWard);
|
---|
469 | }
|
---|
470 |
|
---|
471 | context->output->Command(context, OUTPUT_AUDIOMUTE, "1");
|
---|
472 | context->output->Command(context, OUTPUT_CLEAR, NULL);
|
---|
473 | if (context->output->Command(context, OUTPUT_REVERSE, NULL) < 0)
|
---|
474 | {
|
---|
475 | playback_err("OUTPUT_REVERSE failed\n");
|
---|
476 | context->playback->BackWard = 0;
|
---|
477 | context->playback->Speed = 1;
|
---|
478 | context->playback->isSeeking = 0;
|
---|
479 | ret = cERR_PLAYBACK_ERROR;
|
---|
480 | }
|
---|
481 | } else
|
---|
482 | {
|
---|
483 | playback_err("fast backward not possible\n");
|
---|
484 | ret = cERR_PLAYBACK_ERROR;
|
---|
485 | }
|
---|
486 |
|
---|
487 | context->playback->isSeeking = 0;
|
---|
488 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
489 |
|
---|
490 | return ret;
|
---|
491 | }
|
---|
492 |
|
---|
493 | static int32_t PlaybackSlowMotion(Context_t *context,int* speed) {
|
---|
494 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
495 |
|
---|
496 | playback_printf(10, "\n");
|
---|
497 |
|
---|
498 | //Audio only forwarding not supported
|
---|
499 | if (context->playback->isVideo && !context->playback->isHttp && context->playback->isPlaying) {
|
---|
500 | if(context->playback->isPaused)
|
---|
501 | PlaybackContinue(context);
|
---|
502 |
|
---|
503 | switch(*speed) {
|
---|
504 | case 2:
|
---|
505 | context->playback->SlowMotion = 2;
|
---|
506 | break;
|
---|
507 | case 4:
|
---|
508 | context->playback->SlowMotion = 4;
|
---|
509 | break;
|
---|
510 | case 8:
|
---|
511 | context->playback->SlowMotion = 8;
|
---|
512 | break;
|
---|
513 | }
|
---|
514 |
|
---|
515 | playback_printf(20, "SlowMotion: %d x {%d}\n", *speed, context->playback->SlowMotion);
|
---|
516 |
|
---|
517 | context->output->Command(context, OUTPUT_SLOWMOTION, NULL);
|
---|
518 | } else
|
---|
519 | {
|
---|
520 | playback_err("slowmotion not possible\n");
|
---|
521 | ret = cERR_PLAYBACK_ERROR;
|
---|
522 | }
|
---|
523 |
|
---|
524 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
525 |
|
---|
526 | return ret;
|
---|
527 | }
|
---|
528 |
|
---|
529 | static int32_t PlaybackSeek(Context_t *context, int64_t *pos, uint8_t absolute)
|
---|
530 | {
|
---|
531 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
532 |
|
---|
533 | playback_printf(10, "pos: %lldd\n", *pos);
|
---|
534 |
|
---|
535 | if (context->playback->isPlaying && !context->playback->isForwarding && !context->playback->BackWard && !context->playback->SlowMotion && !context->playback->isPaused)
|
---|
536 | {
|
---|
537 | context->playback->isSeeking = 1;
|
---|
538 | context->output->Command(context, OUTPUT_CLEAR, NULL);
|
---|
539 | if (absolute)
|
---|
540 | {
|
---|
541 | context->container->selectedContainer->Command(context, CONTAINER_SEEK_ABS, pos);
|
---|
542 | }
|
---|
543 | else
|
---|
544 | {
|
---|
545 | context->container->selectedContainer->Command(context, CONTAINER_SEEK, pos);
|
---|
546 | }
|
---|
547 | context->playback->isSeeking = 0;
|
---|
548 | }
|
---|
549 | else
|
---|
550 | {
|
---|
551 | playback_err("not possible\n");
|
---|
552 | ret = cERR_PLAYBACK_ERROR;
|
---|
553 | }
|
---|
554 |
|
---|
555 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
556 |
|
---|
557 | return ret;
|
---|
558 | }
|
---|
559 |
|
---|
560 | static int32_t PlaybackPts(Context_t *context, int64_t *pts)
|
---|
561 | {
|
---|
562 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
563 |
|
---|
564 | playback_printf(20, "\n");
|
---|
565 |
|
---|
566 | *pts = 0;
|
---|
567 |
|
---|
568 | if (context->playback->isPlaying)
|
---|
569 | {
|
---|
570 | ret = context->output->Command(context, OUTPUT_PTS, pts);
|
---|
571 | }
|
---|
572 | else
|
---|
573 | {
|
---|
574 | playback_err("not possible\n");
|
---|
575 | ret = cERR_PLAYBACK_ERROR;
|
---|
576 | }
|
---|
577 |
|
---|
578 | playback_printf(20, "exiting with value %d\n", ret);
|
---|
579 |
|
---|
580 | return ret;
|
---|
581 | }
|
---|
582 |
|
---|
583 | static int32_t PlaybackGetFrameCount(Context_t *context, int64_t *frameCount)
|
---|
584 | {
|
---|
585 | int ret = cERR_PLAYBACK_NO_ERROR;
|
---|
586 |
|
---|
587 | playback_printf(20, "\n");
|
---|
588 |
|
---|
589 | *frameCount = 0;
|
---|
590 |
|
---|
591 | if (context->playback->isPlaying)
|
---|
592 | {
|
---|
593 | ret = context->output->Command(context, OUTPUT_GET_FRAME_COUNT, frameCount);
|
---|
594 | } else
|
---|
595 | {
|
---|
596 | playback_err("not possible\n");
|
---|
597 | ret = cERR_PLAYBACK_ERROR;
|
---|
598 | }
|
---|
599 |
|
---|
600 | playback_printf(20, "exiting with value %d\n", ret);
|
---|
601 |
|
---|
602 | return ret;
|
---|
603 | }
|
---|
604 |
|
---|
605 | static int32_t PlaybackLength(Context_t *context, int64_t *length)
|
---|
606 | {
|
---|
607 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
608 |
|
---|
609 | playback_printf(20, "\n");
|
---|
610 |
|
---|
611 | *length = -1;
|
---|
612 |
|
---|
613 | if (context->playback->isPlaying)
|
---|
614 | {
|
---|
615 | if (context->container && context->container->selectedContainer)
|
---|
616 | {
|
---|
617 | context->container->selectedContainer->Command(context, CONTAINER_LENGTH, length);
|
---|
618 | }
|
---|
619 | }
|
---|
620 | else
|
---|
621 | {
|
---|
622 | playback_err("not possible\n");
|
---|
623 | ret = cERR_PLAYBACK_ERROR;
|
---|
624 | }
|
---|
625 |
|
---|
626 | playback_printf(20, "exiting with value %d\n", ret);
|
---|
627 | return ret;
|
---|
628 | }
|
---|
629 |
|
---|
630 | static int32_t PlaybackSwitchAudio(Context_t *context, int32_t *track)
|
---|
631 | {
|
---|
632 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
633 | int32_t curtrackid = 0;
|
---|
634 | int32_t nextrackid = 0;
|
---|
635 |
|
---|
636 | playback_printf(10, "\n");
|
---|
637 |
|
---|
638 | if (context && context->playback && context->playback->isPlaying)
|
---|
639 | {
|
---|
640 | if (context->manager && context->manager->audio)
|
---|
641 | {
|
---|
642 | context->manager->audio->Command(context, MANAGER_GET, &curtrackid);
|
---|
643 | context->manager->audio->Command(context, MANAGER_SET, track);
|
---|
644 | context->manager->audio->Command(context, MANAGER_GET, &nextrackid);
|
---|
645 | }
|
---|
646 | else
|
---|
647 | {
|
---|
648 | playback_err("switch audio not possible\n");
|
---|
649 | ret = cERR_PLAYBACK_ERROR;
|
---|
650 | }
|
---|
651 |
|
---|
652 | if(nextrackid != curtrackid)
|
---|
653 | {
|
---|
654 |
|
---|
655 | //PlaybackPause(context);
|
---|
656 | if (context->output && context->output->audio)
|
---|
657 | {
|
---|
658 | context->output->audio->Command(context, OUTPUT_SWITCH, (void*)"audio");
|
---|
659 | }
|
---|
660 |
|
---|
661 | if (context->container && context->container->selectedContainer)
|
---|
662 | {
|
---|
663 | context->container->selectedContainer->Command(context, CONTAINER_SWITCH_AUDIO, &nextrackid);
|
---|
664 | }
|
---|
665 | //PlaybackContinue(context);
|
---|
666 | }
|
---|
667 | }
|
---|
668 | else
|
---|
669 | {
|
---|
670 | playback_err("switch audio not possible\n");
|
---|
671 | ret = cERR_PLAYBACK_ERROR;
|
---|
672 | }
|
---|
673 |
|
---|
674 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
675 | return ret;
|
---|
676 | }
|
---|
677 |
|
---|
678 | static int32_t PlaybackSwitchSubtitle(Context_t *context, int32_t *track)
|
---|
679 | {
|
---|
680 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
681 | int32_t curtrackid = -1;
|
---|
682 | int32_t nextrackid = -1;
|
---|
683 |
|
---|
684 | playback_printf(10, "Track: %d\n", *track);
|
---|
685 |
|
---|
686 | if (context && context->playback && context->playback->isPlaying ) {
|
---|
687 | if (context->manager && context->manager->subtitle) {
|
---|
688 | int trackid;
|
---|
689 |
|
---|
690 | if (context->manager->subtitle->Command(context, MANAGER_SET, track) < 0)
|
---|
691 | {
|
---|
692 | playback_err("manager set track failed\n");
|
---|
693 | }
|
---|
694 | /*
|
---|
695 | if (context && context->playback && context->playback->isPlaying )
|
---|
696 | {
|
---|
697 | int trackid;
|
---|
698 |
|
---|
699 | if (context->manager && context->manager->subtitle)
|
---|
700 | {
|
---|
701 | context->manager->subtitle->Command(context, MANAGER_GET, &curtrackid);
|
---|
702 | context->manager->subtitle->Command(context, MANAGER_SET, track);
|
---|
703 | context->manager->subtitle->Command(context, MANAGER_GET, &nextrackid);
|
---|
704 |
|
---|
705 | if (curtrackid != nextrackid && nextrackid > -1)
|
---|
706 | {
|
---|
707 | if (context->output && context->output->subtitle)
|
---|
708 | {
|
---|
709 | context->output->subtitle->Command(context, OUTPUT_SWITCH, (void*)"subtitle");
|
---|
710 | }
|
---|
711 |
|
---|
712 | if (context->container && context->container->selectedContainer)
|
---|
713 | {
|
---|
714 | context->container->selectedContainer->Command(context, CONTAINER_SWITCH_SUBTITLE, &nextrackid);
|
---|
715 | }
|
---|
716 | }
|
---|
717 |
|
---|
718 | */
|
---|
719 | #if 0
|
---|
720 | if (*track == 0xffff) {
|
---|
721 | //CHECK FOR SUBTITLES
|
---|
722 | if (context->container && context->container->textSrtContainer)
|
---|
723 | context->container->textSrtContainer->Command(context, CONTAINER_INIT, context->playback->uri+7);
|
---|
724 |
|
---|
725 | if (context->container && context->container->textSsaContainer)
|
---|
726 | context->container->textSsaContainer->Command(context, CONTAINER_INIT, context->playback->uri+7);
|
---|
727 |
|
---|
728 | if (context->container && context->container->assContainer)
|
---|
729 | context->container->assContainer->Command(context, CONTAINER_INIT, NULL);
|
---|
730 | }
|
---|
731 | #endif
|
---|
732 | context->manager->subtitle->Command(context, MANAGER_GET, &trackid);
|
---|
733 |
|
---|
734 | /* konfetti: I make this hack a little bit nicer,
|
---|
735 | * but its still a hack in my opinion ;)
|
---|
736 | */
|
---|
737 | if (context->container && context->container->assContainer)
|
---|
738 | context->container->assContainer->Command(context, CONTAINER_SWITCH_SUBTITLE, &trackid);
|
---|
739 |
|
---|
740 | if (trackid >= TEXTSRTOFFSET)
|
---|
741 | {
|
---|
742 | if (context->container && context->container->textSrtContainer)
|
---|
743 | context->container->textSrtContainer->Command(context, CONTAINER_SWITCH_SUBTITLE, &trackid);
|
---|
744 | }
|
---|
745 | if (trackid >= TEXTSSAOFFSET)
|
---|
746 | {
|
---|
747 | if (context->container && context->container->textSsaContainer)
|
---|
748 | context->container->textSsaContainer->Command(context, CONTAINER_SWITCH_SUBTITLE, &trackid);
|
---|
749 | }
|
---|
750 |
|
---|
751 | }
|
---|
752 | else
|
---|
753 | {
|
---|
754 | ret = cERR_PLAYBACK_ERROR;
|
---|
755 | playback_err("no subtitle\n");
|
---|
756 | }
|
---|
757 | }
|
---|
758 | else
|
---|
759 | {
|
---|
760 | playback_err("not possible\n");
|
---|
761 | ret = cERR_PLAYBACK_ERROR;
|
---|
762 | }
|
---|
763 |
|
---|
764 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
765 |
|
---|
766 | return ret;
|
---|
767 | }
|
---|
768 |
|
---|
769 | static int32_t PlaybackSwitchDVBSubtitle(Context_t *context, int* pid) {
|
---|
770 | int ret = cERR_PLAYBACK_NO_ERROR;
|
---|
771 |
|
---|
772 | playback_printf(10, "Track: %d\n", *pid);
|
---|
773 |
|
---|
774 | if (context && context->manager && context->manager->dvbsubtitle ) {
|
---|
775 | if (context->manager->dvbsubtitle->Command(context, *pid == 0xffff ? MANAGER_DEL : MANAGER_SET, pid) < 0) {
|
---|
776 | playback_err("dvbsub manager set track failed\n");
|
---|
777 | ret = cERR_PLAYBACK_ERROR;
|
---|
778 | }
|
---|
779 | } else
|
---|
780 | playback_err("no dvbsubtitle\n");
|
---|
781 |
|
---|
782 | if (*pid == 0xffff)
|
---|
783 | container_ffmpeg_update_tracks(context, context->playback->uri, 0);
|
---|
784 |
|
---|
785 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
786 |
|
---|
787 | return ret;
|
---|
788 | }
|
---|
789 |
|
---|
790 | static int32_t PlaybackSwitchTeletext(Context_t *context, int* pid) {
|
---|
791 | int ret = cERR_PLAYBACK_NO_ERROR;
|
---|
792 |
|
---|
793 | playback_printf(10, "Track: %d\n", *pid);
|
---|
794 |
|
---|
795 | if (context && context->manager && context->manager->teletext ) {
|
---|
796 | if (context->manager->teletext->Command(context, *pid == 0xffff ? MANAGER_DEL : MANAGER_SET, pid)) {
|
---|
797 | playback_err("ttxsub manager set track failed\n");
|
---|
798 | ret = cERR_PLAYBACK_ERROR;
|
---|
799 | }
|
---|
800 | } else
|
---|
801 | playback_err("no ttxsubtitle\n");
|
---|
802 |
|
---|
803 | if (*pid == 0xffff)
|
---|
804 | container_ffmpeg_update_tracks(context, context->playback->uri, 0);
|
---|
805 |
|
---|
806 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
807 |
|
---|
808 | return ret;
|
---|
809 | }
|
---|
810 |
|
---|
811 | static int32_t PlaybackInfo(Context_t *context, char **infoString)
|
---|
812 | {
|
---|
813 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
814 |
|
---|
815 | playback_printf(10, "\n");
|
---|
816 |
|
---|
817 | /* konfetti comment:
|
---|
818 | * removed if clause here (playback running) because its
|
---|
819 | * not necessary for all container. e.g. in case of ffmpeg
|
---|
820 | * container playback must not play to get the info.
|
---|
821 | */
|
---|
822 | if (context->container && context->container->selectedContainer)
|
---|
823 | {
|
---|
824 | context->container->selectedContainer->Command(context, CONTAINER_INFO, infoString);
|
---|
825 | }
|
---|
826 |
|
---|
827 | playback_printf(10, "exiting with value %d\n", ret);
|
---|
828 |
|
---|
829 | return ret;
|
---|
830 | }
|
---|
831 |
|
---|
832 | static int32_t Command(void* _context, PlaybackCmd_t command, void *argument)
|
---|
833 | {
|
---|
834 | Context_t* context = (Context_t*) _context; /* to satisfy compiler */
|
---|
835 | int32_t ret = cERR_PLAYBACK_NO_ERROR;
|
---|
836 |
|
---|
837 | playback_printf(20, "Command %d\n", command);
|
---|
838 |
|
---|
839 |
|
---|
840 | switch(command)
|
---|
841 | {
|
---|
842 | case PLAYBACK_OPEN:
|
---|
843 | {
|
---|
844 | ret = PlaybackOpen(context, (PlayFiles_t*)argument);
|
---|
845 | break;
|
---|
846 | }
|
---|
847 | case PLAYBACK_CLOSE:
|
---|
848 | {
|
---|
849 | ret = PlaybackClose(context);
|
---|
850 | break;
|
---|
851 | }
|
---|
852 | case PLAYBACK_PLAY:
|
---|
853 | {
|
---|
854 | ret = PlaybackPlay(context);
|
---|
855 | break;
|
---|
856 | }
|
---|
857 | case PLAYBACK_STOP:
|
---|
858 | {
|
---|
859 | ret = PlaybackStop(context);
|
---|
860 | break;
|
---|
861 | }
|
---|
862 | case PLAYBACK_PAUSE:
|
---|
863 | {
|
---|
864 | ret = PlaybackPause(context);
|
---|
865 | break;
|
---|
866 | }
|
---|
867 | case PLAYBACK_CONTINUE:
|
---|
868 | {
|
---|
869 | ret = PlaybackContinue(context);
|
---|
870 | break;
|
---|
871 | }
|
---|
872 | case PLAYBACK_TERM:
|
---|
873 | {
|
---|
874 | ret = PlaybackTerminate(context);
|
---|
875 | break;
|
---|
876 | }
|
---|
877 | case PLAYBACK_SEEK:
|
---|
878 | {
|
---|
879 | ret = PlaybackSeek(context, (int64_t*)argument, 0);
|
---|
880 | break;
|
---|
881 | }
|
---|
882 | case PLAYBACK_SEEK_ABS:
|
---|
883 | {
|
---|
884 | ret = PlaybackSeek(context, (int64_t*)argument, -1);
|
---|
885 | break;
|
---|
886 | }
|
---|
887 | case PLAYBACK_PTS:
|
---|
888 | {
|
---|
889 | ret = PlaybackPts(context, (int64_t*)argument);
|
---|
890 | break;
|
---|
891 | }
|
---|
892 | case PLAYBACK_LENGTH:
|
---|
893 | {
|
---|
894 | ret = PlaybackLength(context, (int64_t*)argument);
|
---|
895 | break;
|
---|
896 | }
|
---|
897 | case PLAYBACK_SWITCH_AUDIO:
|
---|
898 | {
|
---|
899 | ret = PlaybackSwitchAudio(context, (int*)argument);
|
---|
900 | break;
|
---|
901 | }
|
---|
902 | case PLAYBACK_SWITCH_SUBTITLE:
|
---|
903 | {
|
---|
904 | ret = PlaybackSwitchSubtitle(context, (int*)argument);
|
---|
905 | break;
|
---|
906 | }
|
---|
907 | case PLAYBACK_SWITCH_DVBSUBTITLE:
|
---|
908 | {
|
---|
909 | ret = PlaybackSwitchDVBSubtitle(context, (int*)argument);
|
---|
910 | break;
|
---|
911 | }
|
---|
912 | case PLAYBACK_SWITCH_TELETEXT:
|
---|
913 | {
|
---|
914 | ret = PlaybackSwitchTeletext(context, (int*)argument);
|
---|
915 | break;
|
---|
916 | }
|
---|
917 | case PLAYBACK_INFO:
|
---|
918 | {
|
---|
919 | ret = PlaybackInfo(context, (char**)argument);
|
---|
920 | break;
|
---|
921 | }
|
---|
922 | case PLAYBACK_SLOWMOTION:
|
---|
923 | {
|
---|
924 | ret = PlaybackSlowMotion(context,(int*)argument);
|
---|
925 | break;
|
---|
926 | }
|
---|
927 | case PLAYBACK_FASTBACKWARD:
|
---|
928 | {
|
---|
929 | ret = PlaybackFastBackward(context,(int*)argument);
|
---|
930 | break;
|
---|
931 | }
|
---|
932 | case PLAYBACK_FASTFORWARD:
|
---|
933 | {
|
---|
934 | ret = PlaybackFastForward(context,(int*)argument);
|
---|
935 | break;
|
---|
936 | }
|
---|
937 | case PLAYBACK_GET_FRAME_COUNT:
|
---|
938 | {
|
---|
939 | ret = PlaybackGetFrameCount(context, (uint64_t*)argument);
|
---|
940 | break;
|
---|
941 | }
|
---|
942 | case PLAYBACK_FRAMEBUFFER_LOCK:
|
---|
943 | {
|
---|
944 | context->playback->mayWriteToFramebuffer = 0;
|
---|
945 | ret = cERR_PLAYBACK_NO_ERROR;
|
---|
946 | break;
|
---|
947 | }
|
---|
948 | case PLAYBACK_FRAMEBUFFER_UNLOCK:
|
---|
949 | {
|
---|
950 | context->playback->mayWriteToFramebuffer = 1;
|
---|
951 | ret = cERR_PLAYBACK_NO_ERROR;
|
---|
952 | break;
|
---|
953 | }
|
---|
954 | default:
|
---|
955 | {
|
---|
956 | playback_err("PlaybackCmd %d not supported!\n", command);
|
---|
957 | ret = cERR_PLAYBACK_ERROR;
|
---|
958 | break;
|
---|
959 | }
|
---|
960 | }
|
---|
961 |
|
---|
962 | playback_printf(20, "exiting with value %d\n", ret);
|
---|
963 |
|
---|
964 | return ret;
|
---|
965 | }
|
---|
966 |
|
---|
967 | /*
|
---|
968 | * This is very unreadable and must be changed
|
---|
969 | */
|
---|
970 | PlaybackHandler_t PlaybackHandler = {
|
---|
971 | "Playback", //name
|
---|
972 | -1, //fd
|
---|
973 | 0, //isFile
|
---|
974 | 0, //isHttp
|
---|
975 | 0, //isPlaying
|
---|
976 | 0, //isPaused
|
---|
977 | 0, //isForwarding
|
---|
978 | 0, //isSeeking
|
---|
979 | 0, //isCreationPhase
|
---|
980 | 0, //BackWard
|
---|
981 | 0, //SlowMotion
|
---|
982 | 0, //Speed
|
---|
983 | 0, //AVSync
|
---|
984 | 0, //isVideo
|
---|
985 | 0, //isAudio
|
---|
986 | 0, //isSubtitle
|
---|
987 | 0, //isDvbSubtitle
|
---|
988 | 0, //isTeletext
|
---|
989 | 1, //mayWriteToFramebuffer
|
---|
990 | 0, //abortRequested
|
---|
991 | &Command, //Command
|
---|
992 | "", //uri
|
---|
993 | 0, //size
|
---|
994 | 0, //noprobe
|
---|
995 | 0, //isLoopMode
|
---|
996 | 0, //isTSLiveMode
|
---|
997 | };
|
---|