143 lines
4.0 KiB
C++
143 lines
4.0 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2020 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_KERNEL_XAM_APPS_XMP_APP_H_
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#define XENIA_KERNEL_XAM_APPS_XMP_APP_H_
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#include <memory>
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#include <mutex>
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include "xenia/base/mutex.h"
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#include "xenia/kernel/kernel_state.h"
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#include "xenia/kernel/xam/app_manager.h"
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namespace xe {
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namespace kernel {
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namespace xam {
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namespace apps {
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// Only source of docs for a lot of these functions:
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// https://github.com/oukiar/freestyledash/blob/master/Freestyle/Scenes/Media/Music/ScnMusic.cpp
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struct XMP_SONGDESCRIPTOR {
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xe::be<uint32_t> file_path_ptr;
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xe::be<uint32_t> title_ptr;
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xe::be<uint32_t> artist_ptr;
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xe::be<uint32_t> album_ptr;
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xe::be<uint32_t> album_artist_ptr;
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xe::be<uint32_t> genre_ptr;
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xe::be<uint32_t> track_number;
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xe::be<uint32_t> duration;
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xe::be<uint32_t> song_format;
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};
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static_assert_size(XMP_SONGDESCRIPTOR, 36);
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constexpr uint32_t kMaxXmpMetadataStringLength = 40;
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struct XMP_SONGINFO {
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X_HANDLE handle;
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uint8_t unknown[0x23C];
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xe::be<char16_t> title[kMaxXmpMetadataStringLength];
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xe::be<char16_t> artist[kMaxXmpMetadataStringLength];
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xe::be<char16_t> album[kMaxXmpMetadataStringLength];
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xe::be<char16_t> album_artist[kMaxXmpMetadataStringLength];
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xe::be<char16_t> genre[kMaxXmpMetadataStringLength];
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xe::be<uint32_t> track_number;
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xe::be<uint32_t> duration;
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xe::be<uint32_t> song_format;
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};
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static_assert_size(XMP_SONGINFO, 988);
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class XmpApp : public App {
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public:
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enum class State : uint32_t {
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kIdle = 0,
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kPlaying = 1,
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kPaused = 2,
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};
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enum class PlaybackClient : uint32_t {
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kSystem = 0,
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kTitle = 1,
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};
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enum class PlaybackMode : uint32_t {
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kInOrder = 0,
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kShuffle = 1,
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};
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enum class RepeatMode : uint32_t {
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kPlaylist = 0,
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kNoRepeat = 1,
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};
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enum class PlaybackFlags : uint32_t {
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kDefault = 0,
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kAutoPause = 1,
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};
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struct Song {
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enum class Format : uint32_t {
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kWma = 0,
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kMp3 = 1,
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};
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uint32_t handle;
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std::u16string file_path;
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std::u16string name;
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std::u16string artist;
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std::u16string album;
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std::u16string album_artist;
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std::u16string genre;
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uint32_t track_number;
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uint32_t duration_ms;
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Format format;
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};
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struct Playlist {
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uint32_t handle;
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std::u16string name;
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uint32_t flags;
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std::vector<std::unique_ptr<Song>> songs;
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};
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explicit XmpApp(KernelState* kernel_state);
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X_HRESULT XMPGetStatus(uint32_t status_ptr);
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X_HRESULT XMPCreateTitlePlaylist(uint32_t songs_ptr, uint32_t song_count,
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uint32_t playlist_name_ptr,
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const std::u16string& playlist_name,
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uint32_t flags, uint32_t out_song_handles,
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uint32_t out_playlist_handle);
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X_HRESULT XMPDeleteTitlePlaylist(uint32_t playlist_handle);
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X_HRESULT XMPPlayTitlePlaylist(uint32_t playlist_handle,
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uint32_t song_handle);
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X_HRESULT XMPContinue();
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X_HRESULT XMPStop(uint32_t unk);
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X_HRESULT XMPPause();
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X_HRESULT XMPNext();
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X_HRESULT XMPPrevious();
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X_HRESULT DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
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uint32_t buffer_length) override;
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private:
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xe::global_critical_region global_critical_region_;
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// TODO: Remove it and replace with guest handles!
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uint32_t next_playlist_handle_ = 0;
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uint32_t next_song_handle_ = 0;
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};
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} // namespace apps
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} // namespace xam
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} // namespace kernel
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} // namespace xe
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#endif // XENIA_KERNEL_XAM_APPS_XMP_APP_H_
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