From 7a748a10c9738688319c785677df35dc8a016ae7 Mon Sep 17 00:00:00 2001
From: ABeltramo <beltramo.ale@gmail.com>
Date: Wed, 14 Aug 2024 20:47:35 +0100
Subject: [PATCH] fix: avoid duplicating audio modes

---
 src/moonlight-server/rest/endpoints.hpp | 33 +++----------------------
 src/moonlight-server/wolf.cpp           |  2 --
 2 files changed, 4 insertions(+), 31 deletions(-)

diff --git a/src/moonlight-server/rest/endpoints.hpp b/src/moonlight-server/rest/endpoints.hpp
index 4feb0a98..117ca7ad 100644
--- a/src/moonlight-server/rest/endpoints.hpp
+++ b/src/moonlight-server/rest/endpoints.hpp
@@ -247,48 +247,23 @@ create_run_session(const std::shared_ptr<typename SimpleWeb::Server<SimpleWeb::H
                                          std::stoi(display_mode_str[2].data()),
                                          state->config->support_hevc,
                                          state->config->support_av1};
-
   // forcing stereo, TODO: what should we select here?
   auto surround_info = std::stoi(get_header(headers, "surroundAudioInfo").value_or("196610"));
   int channelCount = surround_info & (65535);
   state::AudioMode audio_mode;
   switch (channelCount) {
   case 2: // stereo
-    audio_mode = {.channels = 2,
-                  .streams = 1,
-                  .coupled_streams = 1,
-                  .speakers = {state::AudioMode::FRONT_LEFT, state::AudioMode::FRONT_RIGHT}};
+    audio_mode = state->host->audio_modes[0];
     break;
   case 6: // 5.1
-    audio_mode = {.channels = 6,
-                  .streams = 4,
-                  .coupled_streams = 2,
-                  .speakers = {state::AudioMode::FRONT_LEFT,
-                               state::AudioMode::FRONT_RIGHT,
-                               state::AudioMode::FRONT_CENTER,
-                               state::AudioMode::LOW_FREQUENCY,
-                               state::AudioMode::BACK_LEFT,
-                               state::AudioMode::BACK_RIGHT}};
+    audio_mode = state->host->audio_modes[1];
     break;
   case 8: // 7.1
-    audio_mode = {.channels = 8,
-                  .streams = 5,
-                  .coupled_streams = 3,
-                  .speakers = {state::AudioMode::FRONT_LEFT,
-                               state::AudioMode::FRONT_RIGHT,
-                               state::AudioMode::FRONT_CENTER,
-                               state::AudioMode::LOW_FREQUENCY,
-                               state::AudioMode::BACK_LEFT,
-                               state::AudioMode::BACK_RIGHT,
-                               state::AudioMode::SIDE_LEFT,
-                               state::AudioMode::SIDE_RIGHT}};
+    audio_mode = state->host->audio_modes[2];
     break;
   default:
     logs::log(logs::warning, "Moonlight sent an unsupported audio channel count: {}", channelCount);
-    audio_mode = {.channels = 2,
-                  .streams = 1,
-                  .coupled_streams = 1,
-                  .speakers = {state::AudioMode::FRONT_LEFT, state::AudioMode::FRONT_RIGHT}};
+    audio_mode = state->host->audio_modes[0];
     break;
   }
 
diff --git a/src/moonlight-server/wolf.cpp b/src/moonlight-server/wolf.cpp
index 92fa56bd..ad19fe30 100644
--- a/src/moonlight-server/wolf.cpp
+++ b/src/moonlight-server/wolf.cpp
@@ -46,8 +46,6 @@ immer::array<moonlight::DisplayMode> getDisplayModes() {
  * @brief Get the Audio Modes
  */
 immer::array<state::AudioMode> getAudioModes() {
-
-  // TODO: avoid duplication in endpoints.hpp
   return {// Stereo
           {.channels = 2,
            .streams = 1,