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REVIEWED: Move InitWindow()/CloseWindow() to rcore.c #3313
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@raysan5
raysan5 committed Oct 17, 2023
1 parent 9534f48 commit 53cd60b
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Showing 7 changed files with 153 additions and 835 deletions.
143 changes: 143 additions & 0 deletions src/rcore.c
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Original file line number Diff line number Diff line change
Expand Up @@ -281,6 +281,9 @@ extern void LoadFontDefault(void); // [Module: text] Loads default font on
extern void UnloadFontDefault(void); // [Module: text] Unloads default font from GPU memory
#endif

static int InitPlatform(void); // Initialize platform (graphics, inputs and more)
static void ClosePlatform(void); // Close platform

static void InitTimer(void); // Initialize timer (hi-resolution if available)
static void SetupFramebuffer(int width, int height); // Setup main framebuffer
static void SetupViewport(int width, int height); // Set viewport for a provided width and height
Expand Down Expand Up @@ -369,6 +372,146 @@ const char *TextFormat(const char *text, ...); // Formatting of text with
//void EnableCursor(void)
//void DisableCursor(void)

// Initialize window and OpenGL context
// NOTE: data parameter could be used to pass any kind of required data to the initialization
void InitWindow(int width, int height, const char *title)
{
TRACELOG(LOG_INFO, "Initializing raylib %s", RAYLIB_VERSION);

TRACELOG(LOG_INFO, "Supported raylib modules:");
TRACELOG(LOG_INFO, " > rcore:..... loaded (mandatory)");
TRACELOG(LOG_INFO, " > rlgl:...... loaded (mandatory)");
#if defined(SUPPORT_MODULE_RSHAPES)
TRACELOG(LOG_INFO, " > rshapes:... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rshapes:... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RTEXTURES)
TRACELOG(LOG_INFO, " > rtextures:. loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rtextures:. not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RTEXT)
TRACELOG(LOG_INFO, " > rtext:..... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rtext:..... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RMODELS)
TRACELOG(LOG_INFO, " > rmodels:... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rmodels:... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RAUDIO)
TRACELOG(LOG_INFO, " > raudio:.... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > raudio:.... not loaded (optional)");
#endif

// Initialize window data
CORE.Window.screen.width = width;
CORE.Window.screen.height = height;
CORE.Window.eventWaiting = false;
CORE.Window.screenScale = MatrixIdentity(); // No draw scaling required by default
if ((title != NULL) && (title[0] != 0)) CORE.Window.title = title;

// Initialize global input state
memset(&CORE.Input, 0, sizeof(CORE.Input)); // Reset CORE.Input structure to 0
CORE.Input.Keyboard.exitKey = KEY_ESCAPE;
CORE.Input.Mouse.scale = (Vector2){ 1.0f, 1.0f };
CORE.Input.Mouse.cursor = MOUSE_CURSOR_ARROW;
CORE.Input.Gamepad.lastButtonPressed = GAMEPAD_BUTTON_UNKNOWN;

// Initialize platform
//--------------------------------------------------------------
InitPlatform();
//--------------------------------------------------------------

// Initialize rlgl default data (buffers and shaders)
// NOTE: CORE.Window.currentFbo.width and CORE.Window.currentFbo.height not used, just stored as globals in rlgl
rlglInit(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);

// Setup default viewport
SetupViewport(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);

#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
// Load default font
// WARNING: External function: Module required: rtext
LoadFontDefault();
#if defined(SUPPORT_MODULE_RSHAPES)
// Set font white rectangle for shapes drawing, so shapes and text can be batched together
// WARNING: rshapes module is required, if not available, default internal white rectangle is used
Rectangle rec = GetFontDefault().recs[95];
if (CORE.Window.flags & FLAG_MSAA_4X_HINT)
{
// NOTE: We try to maxime rec padding to avoid pixel bleeding on MSAA filtering
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 2, rec.y + 2, 1, 1 });
}
else
{
// NOTE: We set up a 1px padding on char rectangle to avoid pixel bleeding
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 });
}
#endif
#else
#if defined(SUPPORT_MODULE_RSHAPES)
// Set default texture and rectangle to be used for shapes drawing
// NOTE: rlgl default texture is a 1x1 pixel UNCOMPRESSED_R8G8B8A8
Texture2D texture = { rlGetTextureIdDefault(), 1, 1, 1, PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 };
SetShapesTexture(texture, (Rectangle){ 0.0f, 0.0f, 1.0f, 1.0f }); // WARNING: Module required: rshapes
#endif
#endif
#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
if ((CORE.Window.flags & FLAG_WINDOW_HIGHDPI) > 0)
{
// Set default font texture filter for HighDPI (blurry)
// RL_TEXTURE_FILTER_LINEAR - tex filter: BILINEAR, no mipmaps
rlTextureParameters(GetFontDefault().texture.id, RL_TEXTURE_MIN_FILTER, RL_TEXTURE_FILTER_LINEAR);
rlTextureParameters(GetFontDefault().texture.id, RL_TEXTURE_MAG_FILTER, RL_TEXTURE_FILTER_LINEAR);
}
#endif

#if defined(SUPPORT_EVENTS_AUTOMATION)
events = (AutomationEvent *)RL_CALLOC(MAX_CODE_AUTOMATION_EVENTS, sizeof(AutomationEvent));
CORE.Time.frameCounter = 0;
#endif

// Initialize random seed
SetRandomSeed((unsigned int)time(NULL));

TRACELOG(LOG_INFO, "PLATFORM: DESKTOP: Application initialized successfully");
}

// Close window and unload OpenGL context
void CloseWindow(void)
{
#if defined(SUPPORT_GIF_RECORDING)
if (gifRecording)
{
MsfGifResult result = msf_gif_end(&gifState);
msf_gif_free(result);
gifRecording = false;
}
#endif

#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
UnloadFontDefault(); // WARNING: Module required: rtext
#endif

rlglClose(); // De-init rlgl

// De-initialize platform
//--------------------------------------------------------------
ClosePlatform();
//--------------------------------------------------------------

#if defined(SUPPORT_EVENTS_AUTOMATION)
RL_FREE(events);
#endif

CORE.Window.ready = false;
TRACELOG(LOG_INFO, "Window closed successfully");
}

// Check if window has been initialized successfully
bool IsWindowReady(void)
{
Expand Down
90 changes: 0 additions & 90 deletions src/rcore_android.c
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Original file line number Diff line number Diff line change
Expand Up @@ -136,96 +136,6 @@ struct android_app *GetAndroidApp(void)
// Module Functions Definition: Window and Graphics Device
//----------------------------------------------------------------------------------

// Initialize window and OpenGL context
// NOTE: data parameter could be used to pass any kind of required data to the initialization
void InitWindow(int width, int height, const char *title)
{
TRACELOG(LOG_INFO, "Initializing raylib %s", RAYLIB_VERSION);

TRACELOG(LOG_INFO, "Supported raylib modules:");
TRACELOG(LOG_INFO, " > rcore:..... loaded (mandatory)");
TRACELOG(LOG_INFO, " > rlgl:...... loaded (mandatory)");
#if defined(SUPPORT_MODULE_RSHAPES)
TRACELOG(LOG_INFO, " > rshapes:... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rshapes:... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RTEXTURES)
TRACELOG(LOG_INFO, " > rtextures:. loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rtextures:. not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RTEXT)
TRACELOG(LOG_INFO, " > rtext:..... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rtext:..... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RMODELS)
TRACELOG(LOG_INFO, " > rmodels:... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > rmodels:... not loaded (optional)");
#endif
#if defined(SUPPORT_MODULE_RAUDIO)
TRACELOG(LOG_INFO, " > raudio:.... loaded (optional)");
#else
TRACELOG(LOG_INFO, " > raudio:.... not loaded (optional)");
#endif

// Initialize window data
CORE.Window.screen.width = width;
CORE.Window.screen.height = height;
CORE.Window.eventWaiting = false;
CORE.Window.screenScale = MatrixIdentity(); // No draw scaling required by default
if ((title != NULL) && (title[0] != 0)) CORE.Window.title = title;

// Initialize global input state
memset(&CORE.Input, 0, sizeof(CORE.Input)); // Reset CORE.Input structure to 0
CORE.Input.Keyboard.exitKey = KEY_ESCAPE;
CORE.Input.Mouse.scale = (Vector2){ 1.0f, 1.0f };
CORE.Input.Mouse.cursor = MOUSE_CURSOR_ARROW;
CORE.Input.Gamepad.lastButtonPressed = GAMEPAD_BUTTON_UNKNOWN;

// Initialize platform
//--------------------------------------------------------------
InitPlatform();
//--------------------------------------------------------------
}

// Close window and unload OpenGL context
void CloseWindow(void)
{
#if defined(SUPPORT_GIF_RECORDING)
if (gifRecording)
{
MsfGifResult result = msf_gif_end(&gifState);
msf_gif_free(result);
gifRecording = false;
}
#endif

#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
UnloadFontDefault(); // WARNING: Module required: rtext
#endif

rlglClose(); // De-init rlgl

#if defined(_WIN32) && defined(SUPPORT_WINMM_HIGHRES_TIMER) && !defined(SUPPORT_BUSY_WAIT_LOOP)
timeEndPeriod(1); // Restore time period
#endif

// De-initialize platform
//--------------------------------------------------------------
ClosePlatform();
//--------------------------------------------------------------

#if defined(SUPPORT_EVENTS_AUTOMATION)
RL_FREE(events);
#endif

CORE.Window.ready = false;
TRACELOG(LOG_INFO, "Window closed successfully");
}

// Check if application should close
bool WindowShouldClose(void)
{
Expand Down
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