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refactor: move typedefs to their own file

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☙◦ The Tablet ❀ GamerGirlandCo ◦❧ 2026-01-18 18:59:03 -05:00
parent 75331ac6ad
commit b652d47607
Signed by: tablet
GPG Key ID: 924A5F6AF051E87C
2 changed files with 580 additions and 327 deletions
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328
libs_win32/app.h
View File

@ -24,8 +24,8 @@ before you include this file in *one* C/C++ file to create the implementation.
#define APP_U64 unsigned long long
#endif
#include "app_types.h"
typedef struct app_t app_t;
int app_run( int (*app_proc)( app_t*, void* ), void* user_data, void* memctx, void* logctx, void* fatalctx );
@ -43,7 +43,6 @@ char const* app_appdata( app_t* app );
APP_U64 app_time_count( app_t* app );
APP_U64 app_time_freq( app_t* app );
typedef enum app_log_level_t { APP_LOG_LEVEL_INFO, APP_LOG_LEVEL_WARNING, APP_LOG_LEVEL_ERROR, } app_log_level_t;
void app_log( app_t* app, app_log_level_t level, char const* message );
void app_fatal_error( app_t* app, char const* message );
@ -57,10 +56,8 @@ int app_pointer_y( app_t* app );
void app_pointer_limit( app_t* app, int x, int y, int width, int height );
void app_pointer_limit_off( app_t* app );
typedef enum app_interpolation_t { APP_INTERPOLATION_NONE, APP_INTERPOLATION_LINEAR, } app_interpolation_t;
void app_interpolation( app_t* app, app_interpolation_t interpolation );
typedef enum app_screenmode_t { APP_SCREENMODE_WINDOW, APP_SCREENMODE_FULLSCREEN, } app_screenmode_t;
void app_screenmode( app_t* app, app_screenmode_t screenmode );
void app_window_size( app_t* app, int width, int height );
@ -71,16 +68,7 @@ void app_window_pos( app_t* app, int x, int y );
int app_window_x( app_t* app );
int app_window_y( app_t* app );
typedef struct app_display_t
{
char id[ 64 ];
int x;
int y;
int width;
int height;
} app_display_t ;
typedef struct app_displays_t { app_display_t* displays; int count; } app_displays_t;
app_displays_t app_displays( app_t* app );
void app_present( app_t* app, APP_U32 const* pixels_xbgr, int width, int height, APP_U32 mod_xbgr, APP_U32 border_xbgr );
@ -89,52 +77,9 @@ void app_sound( app_t* app, int sample_pairs_count,
void (*sound_callback)( APP_S16* sample_pairs, int sample_pairs_count, void* user_data ), void* user_data );
void app_sound_volume( app_t* app, float volume );
typedef enum app_key_t { APP_KEY_INVALID, APP_KEY_LBUTTON, APP_KEY_RBUTTON, APP_KEY_CANCEL, APP_KEY_MBUTTON,
APP_KEY_XBUTTON1, APP_KEY_XBUTTON2, APP_KEY_BACK, APP_KEY_TAB, APP_KEY_CLEAR, APP_KEY_RETURN, APP_KEY_SHIFT,
APP_KEY_CONTROL, APP_KEY_MENU, APP_KEY_PAUSE, APP_KEY_CAPITAL, APP_KEY_KANA, APP_KEY_HANGUL = APP_KEY_KANA,
APP_KEY_JUNJA, APP_KEY_FINAL, APP_KEY_HANJA, APP_KEY_KANJI = APP_KEY_HANJA, APP_KEY_ESCAPE, APP_KEY_CONVERT,
APP_KEY_NONCONVERT, APP_KEY_ACCEPT, APP_KEY_MODECHANGE, APP_KEY_SPACE, APP_KEY_PRIOR, APP_KEY_NEXT, APP_KEY_END,
APP_KEY_HOME, APP_KEY_LEFT, APP_KEY_UP, APP_KEY_RIGHT, APP_KEY_DOWN, APP_KEY_SELECT, APP_KEY_PRINT, APP_KEY_EXEC,
APP_KEY_SNAPSHOT, APP_KEY_INSERT, APP_KEY_DELETE, APP_KEY_HELP, APP_KEY_0, APP_KEY_1, APP_KEY_2, APP_KEY_3,
APP_KEY_4, APP_KEY_5, APP_KEY_6, APP_KEY_7, APP_KEY_8, APP_KEY_9, APP_KEY_A, APP_KEY_B, APP_KEY_C, APP_KEY_D,
APP_KEY_E, APP_KEY_F, APP_KEY_G, APP_KEY_H, APP_KEY_I, APP_KEY_J, APP_KEY_K, APP_KEY_L, APP_KEY_M, APP_KEY_N,
APP_KEY_O, APP_KEY_P, APP_KEY_Q, APP_KEY_R, APP_KEY_S, APP_KEY_T, APP_KEY_U, APP_KEY_V, APP_KEY_W, APP_KEY_X,
APP_KEY_Y, APP_KEY_Z, APP_KEY_LWIN, APP_KEY_RWIN, APP_KEY_APPS, APP_KEY_SLEEP, APP_KEY_NUMPAD0, APP_KEY_NUMPAD1,
APP_KEY_NUMPAD2, APP_KEY_NUMPAD3, APP_KEY_NUMPAD4, APP_KEY_NUMPAD5, APP_KEY_NUMPAD6, APP_KEY_NUMPAD7,
APP_KEY_NUMPAD8, APP_KEY_NUMPAD9, APP_KEY_MULTIPLY, APP_KEY_ADD, APP_KEY_SEPARATOR, APP_KEY_SUBTRACT,
APP_KEY_DECIMAL, APP_KEY_DIVIDE, APP_KEY_F1, APP_KEY_F2, APP_KEY_F3, APP_KEY_F4, APP_KEY_F5, APP_KEY_F6, APP_KEY_F7,
APP_KEY_F8, APP_KEY_F9, APP_KEY_F10, APP_KEY_F11, APP_KEY_F12, APP_KEY_F13, APP_KEY_F14, APP_KEY_F15, APP_KEY_F16,
APP_KEY_F17, APP_KEY_F18, APP_KEY_F19, APP_KEY_F20, APP_KEY_F21, APP_KEY_F22, APP_KEY_F23, APP_KEY_F24,
APP_KEY_NUMLOCK, APP_KEY_SCROLL, APP_KEY_LSHIFT, APP_KEY_RSHIFT, APP_KEY_LCONTROL, APP_KEY_RCONTROL, APP_KEY_LMENU,
APP_KEY_RMENU, APP_KEY_BROWSER_BACK, APP_KEY_BROWSER_FORWARD, APP_KEY_BROWSER_REFRESH, APP_KEY_BROWSER_STOP,
APP_KEY_BROWSER_SEARCH, APP_KEY_BROWSER_FAVORITES, APP_KEY_BROWSER_HOME, APP_KEY_VOLUME_MUTE, APP_KEY_VOLUME_DOWN,
APP_KEY_VOLUME_UP, APP_KEY_MEDIA_NEXT_TRACK, APP_KEY_MEDIA_PREV_TRACK, APP_KEY_MEDIA_STOP, APP_KEY_MEDIA_PLAY_PAUSE,
APP_KEY_LAUNCH_MAIL, APP_KEY_LAUNCH_MEDIA_SELECT, APP_KEY_LAUNCH_APP1, APP_KEY_LAUNCH_APP2, APP_KEY_OEM_1,
APP_KEY_OEM_PLUS, APP_KEY_OEM_COMMA, APP_KEY_OEM_MINUS, APP_KEY_OEM_PERIOD, APP_KEY_OEM_2, APP_KEY_OEM_3,
APP_KEY_OEM_4, APP_KEY_OEM_5, APP_KEY_OEM_6, APP_KEY_OEM_7, APP_KEY_OEM_8, APP_KEY_OEM_102, APP_KEY_PROCESSKEY,
APP_KEY_ATTN, APP_KEY_CRSEL, APP_KEY_EXSEL, APP_KEY_EREOF, APP_KEY_PLAY, APP_KEY_ZOOM, APP_KEY_NONAME, APP_KEY_PA1,
APP_KEY_OEM_CLEAR, APP_KEYCOUNT } app_key_t;
typedef enum app_input_type_t { APP_INPUT_KEY_DOWN, APP_INPUT_KEY_UP, APP_INPUT_DOUBLE_CLICK, APP_INPUT_CHAR,
APP_INPUT_MOUSE_MOVE, APP_INPUT_MOUSE_DELTA, APP_INPUT_SCROLL_WHEEL, APP_INPUT_TABLET } app_input_type_t;
typedef enum app_pressed_t { APP_NOT_PRESSED, APP_PRESSED, } app_pressed_t;
typedef struct app_input_event_t
{
app_input_type_t type;
union data_t
{
app_key_t key;
char char_code;
struct { int x; int y; } mouse_pos;
struct { float x; float y; } mouse_delta;
float wheel_delta;
struct { int x; int y; float pressure; app_pressed_t tip; app_pressed_t lower; app_pressed_t upper; } tablet;
} data;
} app_input_event_t;
typedef struct app_input_t { app_input_event_t* events; int count; } app_input_t;
app_input_t app_input( app_t* app );
void app_coordinates_window_to_bitmap( app_t* app, int width, int height, int* x, int* y );
@ -1142,7 +1087,6 @@ static void app_internal_opengl_interpolation( struct app_internal_opengl_t* gl,
#if defined( APP_NULL )
struct app_t { void* dummy; };
int app_run( int (*app_proc)( app_t*, void* ), void* user_data, void* memctx, void* logctx, void* fatalctx ) { app_t app; return app_proc( &app, user_data ); }
app_state_t app_yield( app_t* app ) { return APP_STATE_NORMAL; }
void app_cancel_exit( app_t* app ) { }
@ -1292,232 +1236,10 @@ DECLARE_HANDLE( APP_HCTX );
////// DSOUND DEFINITIONS ////////
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
typedef struct _DSOUND_WAVEFORMATEX
{
WORD wFormatTag;
WORD nChannels;
DWORD nSamplesPerSec;
DWORD nAvgBytesPerSec;
WORD nBlockAlign;
WORD wBitsPerSample;
WORD cbSize;
} DSOUND_WAVEFORMATEX;
typedef struct _DSBUFFERDESC
{
DWORD dwSize;
DWORD dwFlags;
DWORD dwBufferBytes;
DWORD dwReserved;
DSOUND_WAVEFORMATEX* lpwfxFormat;
} DSBUFFERDESC;
typedef struct _DSBPOSITIONNOTIFY
{
DWORD dwOffset;
HANDLE hEventNotify;
} DSBPOSITIONNOTIFY;
typedef struct _DSCAPS DSCAPS;
typedef struct _DSBCAPS DSBCAPS;
typedef struct _DSEFFECTDESC DSEFFECTDESC;
struct IDirectSound8;
typedef struct IDirectSoundBuffer8 { struct IDirectSoundBuffer8Vtbl* lpVtbl; } IDirectSoundBuffer8;
typedef struct IDirectSoundBuffer8Vtbl IDirectSoundBuffer8Vtbl;
struct IDirectSoundBuffer8Vtbl
{
// IUnknown methods
HRESULT (STDMETHODCALLTYPE *QueryInterface) (IDirectSoundBuffer8*, REFIID, LPVOID*);
ULONG (STDMETHODCALLTYPE *AddRef) (IDirectSoundBuffer8*);
ULONG (STDMETHODCALLTYPE *Release) (IDirectSoundBuffer8*);
// IDirectSoundBuffer methods
HRESULT (STDMETHODCALLTYPE *GetCaps) (IDirectSoundBuffer8*, DSBCAPS* pDSBufferCaps);
HRESULT (STDMETHODCALLTYPE *GetCurrentPosition) (IDirectSoundBuffer8*, LPDWORD pdwCurrentPlayCursor, LPDWORD pdwCurrentWriteCursor);
HRESULT (STDMETHODCALLTYPE *GetFormat) (IDirectSoundBuffer8*, DSOUND_WAVEFORMATEX* pwfxFormat, DWORD dwSizeAllocated, LPDWORD pdwSizeWritten);
HRESULT (STDMETHODCALLTYPE *GetVolume) (IDirectSoundBuffer8*, LPLONG plVolume);
HRESULT (STDMETHODCALLTYPE *GetPan) (IDirectSoundBuffer8*, LPLONG plPan);
HRESULT (STDMETHODCALLTYPE *GetFrequency) (IDirectSoundBuffer8*, LPDWORD pdwFrequency);
HRESULT (STDMETHODCALLTYPE *GetStatus) (IDirectSoundBuffer8*, LPDWORD pdwStatus);
HRESULT (STDMETHODCALLTYPE *Initialize) (IDirectSoundBuffer8*, struct IDirectSound8* pDirectSound, DSBUFFERDESC* pcDSBufferDesc);
HRESULT (STDMETHODCALLTYPE *Lock) (IDirectSoundBuffer8*, DWORD dwOffset, DWORD dwBytes, LPVOID *ppvAudioPtr1, LPDWORD pdwAudioBytes1, LPVOID *ppvAudioPtr2, LPDWORD pdwAudioBytes2, DWORD dwFlags);
HRESULT (STDMETHODCALLTYPE *Play) (IDirectSoundBuffer8*, DWORD dwReserved1, DWORD dwPriority, DWORD dwFlags);
HRESULT (STDMETHODCALLTYPE *SetCurrentPosition) (IDirectSoundBuffer8*, DWORD dwNewPosition);
HRESULT (STDMETHODCALLTYPE *SetFormat) (IDirectSoundBuffer8*, DSOUND_WAVEFORMATEX* pcfxFormat);
HRESULT (STDMETHODCALLTYPE *SetVolume) (IDirectSoundBuffer8*, LONG lVolume);
HRESULT (STDMETHODCALLTYPE *SetPan) (IDirectSoundBuffer8*, LONG lPan);
HRESULT (STDMETHODCALLTYPE *SetFrequency) (IDirectSoundBuffer8*, DWORD dwFrequency);
HRESULT (STDMETHODCALLTYPE *Stop) (IDirectSoundBuffer8*);
HRESULT (STDMETHODCALLTYPE *Unlock) (IDirectSoundBuffer8*, LPVOID pvAudioPtr1, DWORD dwAudioBytes1, LPVOID pvAudioPtr2, DWORD dwAudioBytes2);
HRESULT (STDMETHODCALLTYPE *Restore) (IDirectSoundBuffer8*);
// IDirectSoundBuffer8 methods
HRESULT (STDMETHODCALLTYPE *SetFX) (IDirectSoundBuffer8*, DWORD dwEffectsCount, DSEFFECTDESC* pDSFXDesc, LPDWORD pdwResultCodes);
HRESULT (STDMETHODCALLTYPE *AcquireResources) (IDirectSoundBuffer8*, DWORD dwFlags, DWORD dwEffectsCount, LPDWORD pdwResultCodes);
HRESULT (STDMETHODCALLTYPE *GetObjectInPath) (IDirectSoundBuffer8*, REFGUID rguidObject, DWORD dwIndex, REFGUID rguidInterface, LPVOID *ppObject);
};
#define IDirectSoundBuffer8_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IDirectSoundBuffer8_Lock(p,a,b,c,d,e,f,g) (p)->lpVtbl->Lock(p,a,b,c,d,e,f,g)
#define IDirectSoundBuffer8_Unlock(p,a,b,c,d) (p)->lpVtbl->Unlock(p,a,b,c,d)
#define IDirectSoundBuffer8_Restore(p) (p)->lpVtbl->Restore(p)
#define IDirectSoundBuffer8_GetCurrentPosition(p,a,b) (p)->lpVtbl->GetCurrentPosition(p,a,b)
#define IDirectSoundBuffer8_Play(p,a,b,c) (p)->lpVtbl->Play(p,a,b,c)
#define IDirectSoundBuffer8_SetVolume(p,a) (p)->lpVtbl->SetVolume(p,a)
#define IDirectSoundBuffer8_Release(p) (p)->lpVtbl->Release(p)
typedef struct IDirectSound8 { struct IDirectSound8Vtbl* lpVtbl; } IDirectSound8;
typedef struct IDirectSound8Vtbl IDirectSound8Vtbl;
struct IDirectSound8Vtbl
{
// IUnknown methods
HRESULT (STDMETHODCALLTYPE *QueryInterface)(IDirectSound8*, REFIID, LPVOID*);
ULONG (STDMETHODCALLTYPE *AddRef) (IDirectSound8*);
ULONG (STDMETHODCALLTYPE *Release) (IDirectSound8*);
// IDirectSound methods
HRESULT (STDMETHODCALLTYPE *CreateSoundBuffer) (IDirectSound8*, DSBUFFERDESC* pcDSBufferDesc, struct IDirectSoundBuffer8** ppDSBuffer, void* pUnkOuter);
HRESULT (STDMETHODCALLTYPE *GetCaps) (IDirectSound8*, DSCAPS* pDSCaps);
HRESULT (STDMETHODCALLTYPE *DuplicateSoundBuffer) (IDirectSound8*, struct IDirectSoundBuffer8* pDSBufferOriginal, struct IDirectSoundBuffer8* *ppDSBufferDuplicate);
HRESULT (STDMETHODCALLTYPE *SetCooperativeLevel) (IDirectSound8*, HWND hwnd, DWORD dwLevel);
HRESULT (STDMETHODCALLTYPE *Compact) (IDirectSound8*);
HRESULT (STDMETHODCALLTYPE *GetSpeakerConfig) (IDirectSound8*, LPDWORD pdwSpeakerConfig);
HRESULT (STDMETHODCALLTYPE *SetSpeakerConfig) (IDirectSound8*, DWORD dwSpeakerConfig);
HRESULT (STDMETHODCALLTYPE *Initialize) (IDirectSound8*, LPCGUID pcGuidDevice);
// IDirectSound8 methods
HRESULT (STDMETHODCALLTYPE *VerifyCertification) (IDirectSound8*, LPDWORD pdwCertified);
};
#define IDirectSound8_Release(p) (p)->lpVtbl->Release(p)
#define IDirectSound8_CreateSoundBuffer(p,a,b,c) (p)->lpVtbl->CreateSoundBuffer(p,a,b,c)
#define IDirectSound8_SetCooperativeLevel(p,a,b) (p)->lpVtbl->SetCooperativeLevel(p,a,b)
typedef struct IDirectSoundNotify { struct IDirectSoundNotifyVtbl* lpVtbl; } IDirectSoundNotify;
typedef struct IDirectSoundNotifyVtbl IDirectSoundNotifyVtbl;
struct IDirectSoundNotifyVtbl
{
HRESULT (STDMETHODCALLTYPE *QueryInterface)(IDirectSoundNotify*, REFIID, LPVOID*);
ULONG (STDMETHODCALLTYPE *AddRef) (IDirectSoundNotify*);
ULONG (STDMETHODCALLTYPE *Release) (IDirectSoundNotify*);
HRESULT (STDMETHODCALLTYPE *SetNotificationPositions) (IDirectSoundNotify*, DWORD dwPositionNotifies, DSBPOSITIONNOTIFY* pcPositionNotifies);
};
#define IDirectSoundNotify_Release(p) (p)->lpVtbl->Release(p)
#define IDirectSoundNotify_SetNotificationPositions(p,a,b) (p)->lpVtbl->SetNotificationPositions(p,a,b)
#define DS_OK S_OK
#define DSERR_BUFFERLOST MAKE_HRESULT(1, 0x878, 150)
#define DSSCL_NORMAL 0x00000001
#define DSBCAPS_CTRLVOLUME 0x00000080
#define DSBCAPS_CTRLPOSITIONNOTIFY 0x00000100
#define DSBCAPS_GLOBALFOCUS 0x00008000
#define DSBCAPS_GETCURRENTPOSITION2 0x00010000
#define DSBPLAY_LOOPING 0x00000001
#define DSBVOLUME_MIN -10000
#ifdef __cplusplus
};
#endif // __cplusplus
///// END DSOUND DEFINITIONS //////
struct app_t
{
void* memctx;
void* logctx;
void* fatalctx;
app_interpolation_t interpolation;
app_screenmode_t screenmode;
BOOL initialized;
BOOL closed;
char exe_path[ 260 ];
char userdata_path[ 260 ];
char appdata_path[ 260 ];
char const* cmdline;
HINSTANCE hinstance;
HWND hwnd;
LRESULT (CALLBACK *user_wndproc)( app_t*, HWND, UINT, WPARAM, LPARAM );
HDC hdc;
HICON icon;
BOOL has_focus;
BOOL is_minimized;
struct app_internal_opengl_t gl;
HMODULE gl_dll;
HGLRC gl_context;
PROC (APP_GLCALLTYPE* wglGetProcAddress) (LPCSTR);
HGLRC (APP_GLCALLTYPE* wglCreateContext) (HDC);
BOOL (APP_GLCALLTYPE* wglDeleteContext) (HGLRC);
BOOL (APP_GLCALLTYPE* wglMakeCurrent) (HDC, HGLRC);
BOOL (APP_GLCALLTYPE* wglSwapIntervalEXT) (int);
UINT (WINAPI *GetRawInputDataPtr)( HRAWINPUT, UINT, LPVOID, PUINT, UINT );
HANDLE sound_notifications[ 2 ];
HMODULE dsound_dll;
struct IDirectSound8* dsound;
struct IDirectSoundBuffer8* dsoundbuf;
HANDLE sound_thread_handle;
volatile LONG exit_sound_thread;
int sample_pairs_count;
int sound_level;
void (*sound_callback)( APP_S16* sample_pairs, int sample_pairs_count, void* user_data );
void* sound_user_data;
HCURSOR current_pointer;
BOOL clip_cursor;
RECT clip_rect;
app_input_event_t input_events[ 1024 ];
int input_count;
int windowed_x;
int windowed_y;
int windowed_h;
int windowed_w;
int fullscreen_width;
int fullscreen_height;
int display_count;
app_display_t displays[ 16 ];
HMONITOR displays_hmonitor[ 16 ];
struct
{
HMODULE wintab_dll;
APP_HCTX context;
int max_pressure;
UINT (WINAPI *WTInfo)( UINT, UINT, LPVOID );
APP_HCTX (WINAPI *WTOpen)( HWND, APP_LOGCONTEXTA*, BOOL );
BOOL (WINAPI *WTClose)( APP_HCTX );
BOOL (WINAPI *WTEnable)( APP_HCTX, BOOL );
BOOL (WINAPI *WTPacket)( APP_HCTX, UINT, LPVOID );
} tablet;
};
static app_key_t app_internal_vkcode_to_appkey( app_t* app, int vkcode )
@ -3330,43 +3052,14 @@ void app_coordinates_bitmap_to_window( app_t* app, int width, int height, int* x
#endif
#endif
#include <string.h>
#include <stdio.h>
#include "SDL.h"
#ifndef APP_FATAL_ERROR
#define APP_FATAL_ERROR( ctx, message ) { \
SDL_ShowSimpleMessageBox( SDL_MESSAGEBOX_ERROR, "Fatal Error!", message, NULL ); exit( 0xff ); }
#endif
struct app_t
{
void* memctx;
void* logctx;
void* fatalctx;
struct app_internal_opengl_t gl;
int initialized;
int exit_requested;
int has_focus;
app_interpolation_t interpolation;
app_screenmode_t screenmode;
SDL_Window* window;
SDL_Cursor* cursor;
SDL_AudioDeviceID sound_device;
void (*sound_callback)( APP_S16* sample_pairs, int sample_pairs_count, void* user_data );
void* sound_user_data;
int volume;
app_input_event_t input_events[ 1024 ];
int input_count;
int display_count;
app_display_t displays[ 16 ];
};
int app_run( int (*app_proc)( app_t*, void* ), void* user_data, void* memctx, void* logctx, void* fatalctx )
@ -4078,26 +3771,7 @@ WAJIC(void, app_js_print, (const char* msg),
#define APP_FATAL_ERROR( ctx, message ) { app_js_print(message); abort(); }
#endif
struct app_t
{
void* memctx;
void* logctx;
void* fatalctx;
struct app_internal_opengl_t gl;
int has_focus;
app_interpolation_t interpolation;
void (*sound_callback)( APP_S16* sample_pairs, int sample_pairs_count, void* user_data );
void* sound_user_data;
int sound_buffer_size;
APP_S16* sound_buffer;
int volume;
app_input_event_t input_events[ 1024 ];
int input_count;
int pointer_x;
int pointer_y;
};
// The javascript event handling keeps a simple buffer of events with 3 ints per event

579
libs_win32/app_types.h Normal file
View File

@ -0,0 +1,579 @@
#ifndef APP_TYPES_H
#define APP_TYPES_H
typedef enum app_log_level_t {
APP_LOG_LEVEL_INFO,
APP_LOG_LEVEL_WARNING,
APP_LOG_LEVEL_ERROR,
} app_log_level_t;
typedef enum app_interpolation_t {
APP_INTERPOLATION_NONE,
APP_INTERPOLATION_LINEAR,
} app_interpolation_t;
typedef enum app_screenmode_t {
APP_SCREENMODE_WINDOW,
APP_SCREENMODE_FULLSCREEN,
} app_screenmode_t;
typedef struct app_display_t {
char id[64];
int x;
int y;
int width;
int height;
} app_display_t;
typedef struct app_displays_t {
app_display_t *displays;
int count;
} app_displays_t;
typedef enum app_key_t {
APP_KEY_INVALID,
APP_KEY_LBUTTON,
APP_KEY_RBUTTON,
APP_KEY_CANCEL,
APP_KEY_MBUTTON,
APP_KEY_XBUTTON1,
APP_KEY_XBUTTON2,
APP_KEY_BACK,
APP_KEY_TAB,
APP_KEY_CLEAR,
APP_KEY_RETURN,
APP_KEY_SHIFT,
APP_KEY_CONTROL,
APP_KEY_MENU,
APP_KEY_PAUSE,
APP_KEY_CAPITAL,
APP_KEY_KANA,
APP_KEY_HANGUL = APP_KEY_KANA,
APP_KEY_JUNJA,
APP_KEY_FINAL,
APP_KEY_HANJA,
APP_KEY_KANJI = APP_KEY_HANJA,
APP_KEY_ESCAPE,
APP_KEY_CONVERT,
APP_KEY_NONCONVERT,
APP_KEY_ACCEPT,
APP_KEY_MODECHANGE,
APP_KEY_SPACE,
APP_KEY_PRIOR,
APP_KEY_NEXT,
APP_KEY_END,
APP_KEY_HOME,
APP_KEY_LEFT,
APP_KEY_UP,
APP_KEY_RIGHT,
APP_KEY_DOWN,
APP_KEY_SELECT,
APP_KEY_PRINT,
APP_KEY_EXEC,
APP_KEY_SNAPSHOT,
APP_KEY_INSERT,
APP_KEY_DELETE,
APP_KEY_HELP,
APP_KEY_0,
APP_KEY_1,
APP_KEY_2,
APP_KEY_3,
APP_KEY_4,
APP_KEY_5,
APP_KEY_6,
APP_KEY_7,
APP_KEY_8,
APP_KEY_9,
APP_KEY_A,
APP_KEY_B,
APP_KEY_C,
APP_KEY_D,
APP_KEY_E,
APP_KEY_F,
APP_KEY_G,
APP_KEY_H,
APP_KEY_I,
APP_KEY_J,
APP_KEY_K,
APP_KEY_L,
APP_KEY_M,
APP_KEY_N,
APP_KEY_O,
APP_KEY_P,
APP_KEY_Q,
APP_KEY_R,
APP_KEY_S,
APP_KEY_T,
APP_KEY_U,
APP_KEY_V,
APP_KEY_W,
APP_KEY_X,
APP_KEY_Y,
APP_KEY_Z,
APP_KEY_LWIN,
APP_KEY_RWIN,
APP_KEY_APPS,
APP_KEY_SLEEP,
APP_KEY_NUMPAD0,
APP_KEY_NUMPAD1,
APP_KEY_NUMPAD2,
APP_KEY_NUMPAD3,
APP_KEY_NUMPAD4,
APP_KEY_NUMPAD5,
APP_KEY_NUMPAD6,
APP_KEY_NUMPAD7,
APP_KEY_NUMPAD8,
APP_KEY_NUMPAD9,
APP_KEY_MULTIPLY,
APP_KEY_ADD,
APP_KEY_SEPARATOR,
APP_KEY_SUBTRACT,
APP_KEY_DECIMAL,
APP_KEY_DIVIDE,
APP_KEY_F1,
APP_KEY_F2,
APP_KEY_F3,
APP_KEY_F4,
APP_KEY_F5,
APP_KEY_F6,
APP_KEY_F7,
APP_KEY_F8,
APP_KEY_F9,
APP_KEY_F10,
APP_KEY_F11,
APP_KEY_F12,
APP_KEY_F13,
APP_KEY_F14,
APP_KEY_F15,
APP_KEY_F16,
APP_KEY_F17,
APP_KEY_F18,
APP_KEY_F19,
APP_KEY_F20,
APP_KEY_F21,
APP_KEY_F22,
APP_KEY_F23,
APP_KEY_F24,
APP_KEY_NUMLOCK,
APP_KEY_SCROLL,
APP_KEY_LSHIFT,
APP_KEY_RSHIFT,
APP_KEY_LCONTROL,
APP_KEY_RCONTROL,
APP_KEY_LMENU,
APP_KEY_RMENU,
APP_KEY_BROWSER_BACK,
APP_KEY_BROWSER_FORWARD,
APP_KEY_BROWSER_REFRESH,
APP_KEY_BROWSER_STOP,
APP_KEY_BROWSER_SEARCH,
APP_KEY_BROWSER_FAVORITES,
APP_KEY_BROWSER_HOME,
APP_KEY_VOLUME_MUTE,
APP_KEY_VOLUME_DOWN,
APP_KEY_VOLUME_UP,
APP_KEY_MEDIA_NEXT_TRACK,
APP_KEY_MEDIA_PREV_TRACK,
APP_KEY_MEDIA_STOP,
APP_KEY_MEDIA_PLAY_PAUSE,
APP_KEY_LAUNCH_MAIL,
APP_KEY_LAUNCH_MEDIA_SELECT,
APP_KEY_LAUNCH_APP1,
APP_KEY_LAUNCH_APP2,
APP_KEY_OEM_1,
APP_KEY_OEM_PLUS,
APP_KEY_OEM_COMMA,
APP_KEY_OEM_MINUS,
APP_KEY_OEM_PERIOD,
APP_KEY_OEM_2,
APP_KEY_OEM_3,
APP_KEY_OEM_4,
APP_KEY_OEM_5,
APP_KEY_OEM_6,
APP_KEY_OEM_7,
APP_KEY_OEM_8,
APP_KEY_OEM_102,
APP_KEY_PROCESSKEY,
APP_KEY_ATTN,
APP_KEY_CRSEL,
APP_KEY_EXSEL,
APP_KEY_EREOF,
APP_KEY_PLAY,
APP_KEY_ZOOM,
APP_KEY_NONAME,
APP_KEY_PA1,
APP_KEY_OEM_CLEAR,
APP_KEYCOUNT
} app_key_t;
typedef enum app_input_type_t {
APP_INPUT_KEY_DOWN,
APP_INPUT_KEY_UP,
APP_INPUT_DOUBLE_CLICK,
APP_INPUT_CHAR,
APP_INPUT_MOUSE_MOVE,
APP_INPUT_MOUSE_DELTA,
APP_INPUT_SCROLL_WHEEL,
APP_INPUT_TABLET
} app_input_type_t;
typedef enum app_pressed_t {
APP_NOT_PRESSED,
APP_PRESSED,
} app_pressed_t;
typedef struct app_input_event_t {
app_input_type_t type;
union data_t {
app_key_t key;
char char_code;
struct {
int x;
int y;
} mouse_pos;
struct {
float x;
float y;
} mouse_delta;
float wheel_delta;
struct {
int x;
int y;
float pressure;
app_pressed_t tip;
app_pressed_t lower;
app_pressed_t upper;
} tablet;
} data;
} app_input_event_t;
typedef struct app_input_t {
app_input_event_t *events;
int count;
} app_input_t;
#if defined(APP_NULL)
struct app_t {
void *dummy;
};
#elif defined(APP_WINDOWS)
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
typedef struct _DSOUND_WAVEFORMATEX {
WORD wFormatTag;
WORD nChannels;
DWORD nSamplesPerSec;
DWORD nAvgBytesPerSec;
WORD nBlockAlign;
WORD wBitsPerSample;
WORD cbSize;
} DSOUND_WAVEFORMATEX;
typedef struct _DSBUFFERDESC {
DWORD dwSize;
DWORD dwFlags;
DWORD dwBufferBytes;
DWORD dwReserved;
DSOUND_WAVEFORMATEX *lpwfxFormat;
} DSBUFFERDESC;
typedef struct _DSBPOSITIONNOTIFY {
DWORD dwOffset;
HANDLE hEventNotify;
} DSBPOSITIONNOTIFY;
typedef struct _DSCAPS DSCAPS;
typedef struct _DSBCAPS DSBCAPS;
typedef struct _DSEFFECTDESC DSEFFECTDESC;
struct IDirectSound8;
typedef struct IDirectSoundBuffer8 {
struct IDirectSoundBuffer8Vtbl *lpVtbl;
} IDirectSoundBuffer8;
typedef struct IDirectSoundBuffer8Vtbl IDirectSoundBuffer8Vtbl;
struct IDirectSoundBuffer8Vtbl {
// IUnknown methods
HRESULT(STDMETHODCALLTYPE *QueryInterface)(IDirectSoundBuffer8 *, REFIID,
LPVOID *);
ULONG(STDMETHODCALLTYPE *AddRef)(IDirectSoundBuffer8 *);
ULONG(STDMETHODCALLTYPE *Release)(IDirectSoundBuffer8 *);
// IDirectSoundBuffer methods
HRESULT(STDMETHODCALLTYPE *GetCaps)(IDirectSoundBuffer8 *,
DSBCAPS *pDSBufferCaps);
HRESULT(STDMETHODCALLTYPE *GetCurrentPosition)(IDirectSoundBuffer8 *,
LPDWORD pdwCurrentPlayCursor,
LPDWORD pdwCurrentWriteCursor);
HRESULT(STDMETHODCALLTYPE *GetFormat)(IDirectSoundBuffer8 *,
DSOUND_WAVEFORMATEX *pwfxFormat,
DWORD dwSizeAllocated,
LPDWORD pdwSizeWritten);
HRESULT(STDMETHODCALLTYPE *GetVolume)(IDirectSoundBuffer8 *, LPLONG plVolume);
HRESULT(STDMETHODCALLTYPE *GetPan)(IDirectSoundBuffer8 *, LPLONG plPan);
HRESULT(STDMETHODCALLTYPE *GetFrequency)(IDirectSoundBuffer8 *,
LPDWORD pdwFrequency);
HRESULT(STDMETHODCALLTYPE *GetStatus)(IDirectSoundBuffer8 *,
LPDWORD pdwStatus);
HRESULT(STDMETHODCALLTYPE *Initialize)(IDirectSoundBuffer8 *,
struct IDirectSound8 *pDirectSound,
DSBUFFERDESC *pcDSBufferDesc);
HRESULT(STDMETHODCALLTYPE *Lock)(IDirectSoundBuffer8 *, DWORD dwOffset,
DWORD dwBytes, LPVOID *ppvAudioPtr1,
LPDWORD pdwAudioBytes1, LPVOID *ppvAudioPtr2,
LPDWORD pdwAudioBytes2, DWORD dwFlags);
HRESULT(STDMETHODCALLTYPE *Play)(IDirectSoundBuffer8 *, DWORD dwReserved1,
DWORD dwPriority, DWORD dwFlags);
HRESULT(STDMETHODCALLTYPE *SetCurrentPosition)(IDirectSoundBuffer8 *,
DWORD dwNewPosition);
HRESULT(STDMETHODCALLTYPE *SetFormat)(IDirectSoundBuffer8 *,
DSOUND_WAVEFORMATEX *pcfxFormat);
HRESULT(STDMETHODCALLTYPE *SetVolume)(IDirectSoundBuffer8 *, LONG lVolume);
HRESULT(STDMETHODCALLTYPE *SetPan)(IDirectSoundBuffer8 *, LONG lPan);
HRESULT(STDMETHODCALLTYPE *SetFrequency)(IDirectSoundBuffer8 *,
DWORD dwFrequency);
HRESULT(STDMETHODCALLTYPE *Stop)(IDirectSoundBuffer8 *);
HRESULT(STDMETHODCALLTYPE *Unlock)(IDirectSoundBuffer8 *, LPVOID pvAudioPtr1,
DWORD dwAudioBytes1, LPVOID pvAudioPtr2,
DWORD dwAudioBytes2);
HRESULT(STDMETHODCALLTYPE *Restore)(IDirectSoundBuffer8 *);
// IDirectSoundBuffer8 methods
HRESULT(STDMETHODCALLTYPE *SetFX)(IDirectSoundBuffer8 *, DWORD dwEffectsCount,
DSEFFECTDESC *pDSFXDesc,
LPDWORD pdwResultCodes);
HRESULT(STDMETHODCALLTYPE *AcquireResources)(IDirectSoundBuffer8 *,
DWORD dwFlags,
DWORD dwEffectsCount,
LPDWORD pdwResultCodes);
HRESULT(STDMETHODCALLTYPE *GetObjectInPath)(IDirectSoundBuffer8 *,
REFGUID rguidObject,
DWORD dwIndex,
REFGUID rguidInterface,
LPVOID *ppObject);
};
#define IDirectSoundBuffer8_QueryInterface(p, a, b) \
(p)->lpVtbl->QueryInterface(p, a, b)
#define IDirectSoundBuffer8_Lock(p, a, b, c, d, e, f, g) \
(p)->lpVtbl->Lock(p, a, b, c, d, e, f, g)
#define IDirectSoundBuffer8_Unlock(p, a, b, c, d) \
(p)->lpVtbl->Unlock(p, a, b, c, d)
#define IDirectSoundBuffer8_Restore(p) (p)->lpVtbl->Restore(p)
#define IDirectSoundBuffer8_GetCurrentPosition(p, a, b) \
(p)->lpVtbl->GetCurrentPosition(p, a, b)
#define IDirectSoundBuffer8_Play(p, a, b, c) (p)->lpVtbl->Play(p, a, b, c)
#define IDirectSoundBuffer8_SetVolume(p, a) (p)->lpVtbl->SetVolume(p, a)
#define IDirectSoundBuffer8_Release(p) (p)->lpVtbl->Release(p)
typedef struct IDirectSound8 {
struct IDirectSound8Vtbl *lpVtbl;
} IDirectSound8;
typedef struct IDirectSound8Vtbl IDirectSound8Vtbl;
struct IDirectSound8Vtbl {
// IUnknown methods
HRESULT(STDMETHODCALLTYPE *QueryInterface)(IDirectSound8 *, REFIID, LPVOID *);
ULONG(STDMETHODCALLTYPE *AddRef)(IDirectSound8 *);
ULONG(STDMETHODCALLTYPE *Release)(IDirectSound8 *);
// IDirectSound methods
HRESULT(STDMETHODCALLTYPE *CreateSoundBuffer)(
IDirectSound8 *, DSBUFFERDESC *pcDSBufferDesc,
struct IDirectSoundBuffer8 **ppDSBuffer, void *pUnkOuter);
HRESULT(STDMETHODCALLTYPE *GetCaps)(IDirectSound8 *, DSCAPS *pDSCaps);
HRESULT(STDMETHODCALLTYPE *DuplicateSoundBuffer)(
IDirectSound8 *, struct IDirectSoundBuffer8 *pDSBufferOriginal,
struct IDirectSoundBuffer8 **ppDSBufferDuplicate);
HRESULT(STDMETHODCALLTYPE *SetCooperativeLevel)(IDirectSound8 *, HWND hwnd,
DWORD dwLevel);
HRESULT(STDMETHODCALLTYPE *Compact)(IDirectSound8 *);
HRESULT(STDMETHODCALLTYPE *GetSpeakerConfig)(IDirectSound8 *,
LPDWORD pdwSpeakerConfig);
HRESULT(STDMETHODCALLTYPE *SetSpeakerConfig)(IDirectSound8 *,
DWORD dwSpeakerConfig);
HRESULT(STDMETHODCALLTYPE *Initialize)(IDirectSound8 *, LPCGUID pcGuidDevice);
// IDirectSound8 methods
HRESULT(STDMETHODCALLTYPE *VerifyCertification)(IDirectSound8 *,
LPDWORD pdwCertified);
};
#define IDirectSound8_Release(p) (p)->lpVtbl->Release(p)
#define IDirectSound8_CreateSoundBuffer(p, a, b, c) \
(p)->lpVtbl->CreateSoundBuffer(p, a, b, c)
#define IDirectSound8_SetCooperativeLevel(p, a, b) \
(p)->lpVtbl->SetCooperativeLevel(p, a, b)
typedef struct IDirectSoundNotify {
struct IDirectSoundNotifyVtbl *lpVtbl;
} IDirectSoundNotify;
typedef struct IDirectSoundNotifyVtbl IDirectSoundNotifyVtbl;
struct IDirectSoundNotifyVtbl {
HRESULT(STDMETHODCALLTYPE *QueryInterface)(IDirectSoundNotify *, REFIID,
LPVOID *);
ULONG(STDMETHODCALLTYPE *AddRef)(IDirectSoundNotify *);
ULONG(STDMETHODCALLTYPE *Release)(IDirectSoundNotify *);
HRESULT(STDMETHODCALLTYPE *SetNotificationPositions)(
IDirectSoundNotify *, DWORD dwPositionNotifies,
DSBPOSITIONNOTIFY *pcPositionNotifies);
};
#define IDirectSoundNotify_Release(p) (p)->lpVtbl->Release(p)
#define IDirectSoundNotify_SetNotificationPositions(p, a, b) \
(p)->lpVtbl->SetNotificationPositions(p, a, b)
#define DS_OK S_OK
#define DSERR_BUFFERLOST MAKE_HRESULT(1, 0x878, 150)
#define DSSCL_NORMAL 0x00000001
#define DSBCAPS_CTRLVOLUME 0x00000080
#define DSBCAPS_CTRLPOSITIONNOTIFY 0x00000100
#define DSBCAPS_GLOBALFOCUS 0x00008000
#define DSBCAPS_GETCURRENTPOSITION2 0x00010000
#define DSBPLAY_LOOPING 0x00000001
#define DSBVOLUME_MIN -10000
#ifdef __cplusplus
};
#endif // __cplusplus
///// END DSOUND DEFINITIONS //////
struct app_t {
void *memctx;
void *logctx;
void *fatalctx;
app_interpolation_t interpolation;
app_screenmode_t screenmode;
BOOL initialized;
BOOL closed;
char exe_path[260];
char userdata_path[260];
char appdata_path[260];
char const *cmdline;
HINSTANCE hinstance;
HWND hwnd;
LRESULT(CALLBACK *user_wndproc)(app_t *, HWND, UINT, WPARAM, LPARAM);
HDC hdc;
HICON icon;
BOOL has_focus;
BOOL is_minimized;
struct app_internal_opengl_t gl;
HMODULE gl_dll;
HGLRC gl_context;
PROC(APP_GLCALLTYPE *wglGetProcAddress)(LPCSTR);
HGLRC(APP_GLCALLTYPE *wglCreateContext)(HDC);
BOOL(APP_GLCALLTYPE *wglDeleteContext)(HGLRC);
BOOL(APP_GLCALLTYPE *wglMakeCurrent)(HDC, HGLRC);
BOOL(APP_GLCALLTYPE *wglSwapIntervalEXT)(int);
UINT(WINAPI *GetRawInputDataPtr)(HRAWINPUT, UINT, LPVOID, PUINT, UINT);
HANDLE sound_notifications[2];
HMODULE dsound_dll;
struct IDirectSound8 *dsound;
struct IDirectSoundBuffer8 *dsoundbuf;
HANDLE sound_thread_handle;
volatile LONG exit_sound_thread;
int sample_pairs_count;
int sound_level;
void (*sound_callback)(APP_S16 *sample_pairs, int sample_pairs_count,
void *user_data);
void *sound_user_data;
HCURSOR current_pointer;
BOOL clip_cursor;
RECT clip_rect;
app_input_event_t input_events[1024];
int input_count;
int windowed_x;
int windowed_y;
int windowed_h;
int windowed_w;
int fullscreen_width;
int fullscreen_height;
int display_count;
app_display_t displays[16];
HMONITOR displays_hmonitor[16];
struct {
HMODULE wintab_dll;
APP_HCTX context;
int max_pressure;
UINT(WINAPI *WTInfo)(UINT, UINT, LPVOID);
APP_HCTX(WINAPI *WTOpen)(HWND, APP_LOGCONTEXTA *, BOOL);
BOOL(WINAPI *WTClose)(APP_HCTX);
BOOL(WINAPI *WTEnable)(APP_HCTX, BOOL);
BOOL(WINAPI *WTPacket)(APP_HCTX, UINT, LPVOID);
} tablet;
};
#elif defined(APP_SDL)
#include <stdio.h>
#include <string.h>
#include "SDL.h"
struct app_t {
void *memctx;
void *logctx;
void *fatalctx;
struct app_internal_opengl_t gl;
int initialized;
int exit_requested;
int has_focus;
app_interpolation_t interpolation;
app_screenmode_t screenmode;
SDL_Window *window;
SDL_Cursor *cursor;
SDL_AudioDeviceID sound_device;
void (*sound_callback)(APP_S16 *sample_pairs, int sample_pairs_count,
void *user_data);
void *sound_user_data;
int volume;
app_input_event_t input_events[1024];
int input_count;
int display_count;
app_display_t displays[16];
};
#elif defined(APP_WASM)
struct app_t {
void *memctx;
void *logctx;
void *fatalctx;
struct app_internal_opengl_t gl;
int has_focus;
app_interpolation_t interpolation;
void (*sound_callback)(APP_S16 *sample_pairs, int sample_pairs_count,
void *user_data);
void *sound_user_data;
int sound_buffer_size;
APP_S16 *sound_buffer;
int volume;
app_input_event_t input_events[1024];
int input_count;
int pointer_x;
int pointer_y;
};
#endif
typedef struct app_t app_t;
#endif