Add 'Add to Mixer' option for Ogg/WAV files inside the music tab

audio/audio_driver.c

@@ -25,6 +25,7 @@
 #include <audio/dsp_filter.h>
 #include <file/file_path.h>
 #include <lists/dir_list.h>
+#include <string/stdstring.h>
 
 #ifdef HAVE_CONFIG_H
 #include "../config.h"
@@ -893,6 +894,33 @@ bool audio_driver_get_devices_list(void **data)
    return true;
 }
 
+bool audio_driver_mixer_extension_supported(const char *ext)
+{
+   union string_list_elem_attr attr;
+   unsigned i;
+   bool ret                      = false;
+   struct string_list *str_list  = string_list_new();
+
+   attr.i = 0;
+
+   string_list_append(str_list, "ogg", attr);
+   string_list_append(str_list, "wav", attr);
+
+   for (i = 0; i < str_list->size; i++)
+   {
+      const char *str_ext = str_list->elems[i].data;
+      if (string_is_equal(str_ext, ext))
+      {
+         ret = true;
+         break;
+      }
+   }
+
+   string_list_free(str_list);
+
+   return ret;
+}
+
 bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params)
 {
    audio_mixer_voice_t *voice    = NULL;

audio/audio_driver.h

@@ -199,6 +199,8 @@ void audio_driver_sample_rewind(int16_t left, int16_t right);
 
 size_t audio_driver_sample_batch_rewind(const int16_t *data, size_t frames);
 
+bool audio_driver_mixer_extension_supported(const char *ext);
+
 void audio_driver_set_volume_gain(float gain);
 
 void audio_driver_dsp_filter_free(void);

intl/msg_hash_lbl.h

@@ -1221,3 +1221,5 @@ MSG_HASH(MENU_ENUM_LABEL_SHADER_PIPELINE_BOKEH,
       "shader_pipeline_bokeh")
 MSG_HASH(MENU_ENUM_LABEL_NETPLAY_USE_MITM_SERVER,
       "netplay_use_mitm_server")
+MSG_HASH(MENU_ENUM_LABEL_ADD_TO_MIXER,
+      "audio_add_to_mixer")

intl/msg_hash_us.h

@@ -3009,3 +3009,5 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_NETPLAY_USE_MITM_SERVER,
       "Use MITM Server")
 MSG_HASH(MENU_ENUM_SUBLABEL_NETPLAY_USE_MITM_SERVER,
       "Forward netplay connections through a man-in-the-middle server. Useful if the host is behind a firewall or has NAT/UPnP problems.")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_ADD_TO_MIXER,
+      "Add to mixer")

menu/cbs/menu_cbs_ok.c

@@ -1696,6 +1696,26 @@ static int action_ok_lookup_setting(const char *path,
    return menu_setting_set(type, label, MENU_ACTION_OK, false);
 }
 
+static int action_ok_audio_add_to_mixer(const char *path,
+      const char *label, unsigned type, size_t idx, size_t entry_idx)
+{
+   const char *entry_path              = NULL;
+   playlist_t *tmp_playlist            = NULL;
+   menu_driver_ctl(RARCH_MENU_CTL_PLAYLIST_GET, &tmp_playlist);
+
+   if (!tmp_playlist)
+      return -1;
+
+   playlist_get_index(tmp_playlist, entry_idx,
+         &entry_path, NULL, NULL, NULL, NULL, NULL);
+
+   if(path_file_exists(entry_path))
+      task_push_audio_mixer_load(entry_path,
+            NULL, NULL);
+
+   return 0;
+}
+
 static int action_ok_menu_wallpaper(const char *path,
       const char *label, unsigned type, size_t idx, size_t entry_idx)
 {
@@ -4319,6 +4339,9 @@ static int menu_cbs_init_bind_ok_compare_label(menu_file_list_cbs_t *cbs,
    {
       switch (cbs->enum_idx)
       {
+         case MENU_ENUM_LABEL_ADD_TO_MIXER:
+            BIND_ACTION_OK(cbs, action_ok_audio_add_to_mixer);
+            break;
          case MENU_ENUM_LABEL_MENU_WALLPAPER:
             BIND_ACTION_OK(cbs, action_ok_menu_wallpaper);
             break;

menu/menu_displaylist.c

@@ -58,6 +58,7 @@
 #include "widgets/menu_filebrowser.h"
 #include "menu_cbs.h"
 
+#include "../audio/audio_driver.h"
 #include "../configuration.h"
 #include "../file_path_special.h"
 #include "../defaults.h"
@@ -2936,6 +2937,17 @@ static int menu_displaylist_parse_horizontal_content_actions(
       menu_displaylist_parse_load_content_settings(info);
    else
    {
+      const char *ext = path_get_extension(entry_path);
+
+      if (audio_driver_mixer_extension_supported(ext))
+      {
+         menu_entries_append_enum(info->list,
+               msg_hash_to_str(MENU_ENUM_LABEL_VALUE_ADD_TO_MIXER),
+               msg_hash_to_str(MENU_ENUM_LABEL_ADD_TO_MIXER),
+               MENU_ENUM_LABEL_ADD_TO_MIXER,
+               FILE_TYPE_PLAYLIST_ENTRY, 0, idx);
+      }
+
       menu_entries_append_enum(info->list,
             msg_hash_to_str(MENU_ENUM_LABEL_VALUE_RUN),
             msg_hash_to_str(MENU_ENUM_LABEL_RUN),

msg_hash.h

@@ -376,6 +376,7 @@ enum msg_hash_enums
    MSG_EXTRACTING_FILE,
    MSG_NO_CONTENT_STARTING_DUMMY_CORE,
 
+   MENU_LABEL(ADD_TO_MIXER),
    MENU_ENUM_LABEL_MENU_TOGGLE,
 
    MENU_LABEL(NO_HISTORY_AVAILABLE),