Pushed v1.61 code

- Windows: On double-click of file associated with program, de-minimize window (if minimized) and set input focus
- De-minimize window (if minimized) and set focus after drag n' drop of file
- Windows/macOS: Updated SDL to v2.28.0

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_atomic.h

@@ -249,9 +249,8 @@ typedef void (*SDL_KernelMemoryBarrierFunc)();
 #elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_ARM64))
     #define SDL_CPUPauseInstruction() __yield()
 #elif defined(__WATCOMC__) && defined(__386__)
-    /* watcom assembler rejects PAUSE if CPU < i686, and it refuses REP NOP as an invalid combination. Hardcode the bytes.  */
     extern __inline void SDL_CPUPauseInstruction(void);
-    #pragma aux SDL_CPUPauseInstruction = "db 0f3h,90h"
+    #pragma aux SDL_CPUPauseInstruction = ".686p" ".xmm2" "pause"
 #else
     #define SDL_CPUPauseInstruction()
 #endif

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_audio.h

@@ -169,13 +169,13 @@ typedef void (SDLCALL * SDL_AudioCallback) (void *userdata, Uint8 * stream,
  *  The calculated values in this structure are calculated by SDL_OpenAudio().
  *
  *  For multi-channel audio, the default SDL channel mapping is:
- *  2:  FL FR                       (stereo)
- *  3:  FL FR LFE                   (2.1 surround)
- *  4:  FL FR BL BR                 (quad)
- *  5:  FL FR LFE BL BR             (4.1 surround)
- *  6:  FL FR FC LFE SL SR          (5.1 surround - last two can also be BL BR)
- *  7:  FL FR FC LFE BC SL SR       (6.1 surround)
- *  8:  FL FR FC LFE BL BR SL SR    (7.1 surround)
+ *  2:  FL  FR                          (stereo)
+ *  3:  FL  FR LFE                      (2.1 surround)
+ *  4:  FL  FR  BL  BR                  (quad)
+ *  5:  FL  FR LFE  BL  BR              (4.1 surround)
+ *  6:  FL  FR  FC LFE  SL  SR          (5.1 surround - last two can also be BL BR)
+ *  7:  FL  FR  FC LFE  BC  SL  SR      (6.1 surround)
+ *  8:  FL  FR  FC LFE  BL  BR  SL  SR  (7.1 surround)
  */
 typedef struct SDL_AudioSpec
 {

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_blendmode.h

@@ -52,7 +52,7 @@ typedef enum
                                               dstA = dstA */
     SDL_BLENDMODE_MUL = 0x00000008,      /**< color multiply
                                               dstRGB = (srcRGB * dstRGB) + (dstRGB * (1-srcA))
-                                              dstA = (srcA * dstA) + (dstA * (1-srcA)) */
+                                              dstA = dstA */
     SDL_BLENDMODE_INVALID = 0x7FFFFFFF
 
     /* Additional custom blend modes can be returned by SDL_ComposeCustomBlendMode() */

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_endian.h

@@ -140,7 +140,7 @@ extern "C" {
 
 #if HAS_BUILTIN_BSWAP16
 #define SDL_Swap16(x) __builtin_bswap16(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
 #pragma intrinsic(_byteswap_ushort)
 #define SDL_Swap16(x) _byteswap_ushort(x)
 #elif defined(__i386__) && !HAS_BROKEN_BSWAP
@@ -189,7 +189,7 @@ SDL_Swap16(Uint16 x)
 
 #if HAS_BUILTIN_BSWAP32
 #define SDL_Swap32(x) __builtin_bswap32(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
 #pragma intrinsic(_byteswap_ulong)
 #define SDL_Swap32(x) _byteswap_ulong(x)
 #elif defined(__i386__) && !HAS_BROKEN_BSWAP
@@ -241,7 +241,7 @@ SDL_Swap32(Uint32 x)
 
 #if HAS_BUILTIN_BSWAP64
 #define SDL_Swap64(x) __builtin_bswap64(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
+#elif (defined(_MSC_VER) && (_MSC_VER >= 1400)) && !defined(__ICL)
 #pragma intrinsic(_byteswap_uint64)
 #define SDL_Swap64(x) _byteswap_uint64(x)
 #elif defined(__i386__) && !HAS_BROKEN_BSWAP

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

@@ -724,10 +724,10 @@ typedef enum
     SDL_CONTROLLER_BUTTON_DPAD_LEFT,
     SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
     SDL_CONTROLLER_BUTTON_MISC1,    /* Xbox Series X share button, PS5 microphone button, Nintendo Switch Pro capture button, Amazon Luna microphone button */
-    SDL_CONTROLLER_BUTTON_PADDLE1,  /* Xbox Elite paddle P1 */
-    SDL_CONTROLLER_BUTTON_PADDLE2,  /* Xbox Elite paddle P3 */
-    SDL_CONTROLLER_BUTTON_PADDLE3,  /* Xbox Elite paddle P2 */
-    SDL_CONTROLLER_BUTTON_PADDLE4,  /* Xbox Elite paddle P4 */
+    SDL_CONTROLLER_BUTTON_PADDLE1,  /* Xbox Elite paddle P1 (upper left, facing the back) */
+    SDL_CONTROLLER_BUTTON_PADDLE2,  /* Xbox Elite paddle P3 (upper right, facing the back) */
+    SDL_CONTROLLER_BUTTON_PADDLE3,  /* Xbox Elite paddle P2 (lower left, facing the back) */
+    SDL_CONTROLLER_BUTTON_PADDLE4,  /* Xbox Elite paddle P4 (lower right, facing the back) */
     SDL_CONTROLLER_BUTTON_TOUCHPAD, /* PS4/PS5 touchpad button */
     SDL_CONTROLLER_BUTTON_MAX
 } SDL_GameControllerButton;

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hints.h

@@ -92,7 +92,7 @@ extern "C" {
  * By default this hint is not set and the APK expansion files are not searched.
  */
 #define SDL_HINT_ANDROID_APK_EXPANSION_MAIN_FILE_VERSION "SDL_ANDROID_APK_EXPANSION_MAIN_FILE_VERSION"
- 
+
 /**
  * \brief Android APK expansion patch file version. Should be a string number like "1", "2" etc.
  *
@@ -132,13 +132,13 @@ extern "C" {
  * \brief A variable to control whether we trap the Android back button to handle it manually.
  *        This is necessary for the right mouse button to work on some Android devices, or
  *        to be able to trap the back button for use in your code reliably.  If set to true,
- *        the back button will show up as an SDL_KEYDOWN / SDL_KEYUP pair with a keycode of 
+ *        the back button will show up as an SDL_KEYDOWN / SDL_KEYUP pair with a keycode of
  *        SDL_SCANCODE_AC_BACK.
  *
  * The variable can be set to the following values:
  *   "0"       - Back button will be handled as usual for system. (default)
  *   "1"       - Back button will be trapped, allowing you to handle the key press
- *               manually.  (This will also let right mouse click work on systems 
+ *               manually.  (This will also let right mouse click work on systems
  *               where the right mouse button functions as back.)
  *
  * The value of this hint is used at runtime, so it can be changed at any time.
@@ -147,7 +147,7 @@ extern "C" {
 
 /**
  *  \brief Specify an application name.
- * 
+ *
  * This hint lets you specify the application name sent to the OS when
  * required. For example, this will often appear in volume control applets for
  * audio streams, and in lists of applications which are inhibiting the
@@ -377,6 +377,17 @@ extern "C" {
  */
 #define SDL_HINT_EMSCRIPTEN_KEYBOARD_ELEMENT   "SDL_EMSCRIPTEN_KEYBOARD_ELEMENT"
 
+/**
+ *  \brief  A variable that controls whether the on-screen keyboard should be shown when text input is active
+ *
+ *  The variable can be set to the following values:
+ *    "0"       - Do not show the on-screen keyboard
+ *    "1"       - Show the on-screen keyboard
+ *
+ *  The default value is "1". This hint must be set before text input is activated.
+ */
+#define SDL_HINT_ENABLE_SCREEN_KEYBOARD "SDL_ENABLE_SCREEN_KEYBOARD"
+
 /**
  *  \brief  A variable that controls whether Steam Controllers should be exposed using the SDL joystick and game controller APIs
  *
@@ -507,7 +518,7 @@ extern "C" {
 
 /**
  *  \brief  If set, game controller face buttons report their values according to their labels instead of their positional layout.
- * 
+ *
  *  For example, on Nintendo Switch controllers, normally you'd get:
  *
  *      (Y)
@@ -569,9 +580,9 @@ extern "C" {
  *
  * The variable can be set to the following values:
  *   "0"       - SDL_TEXTEDITING events are sent, and it is the application's
- *               responsibility to render the text from these events and 
+ *               responsibility to render the text from these events and
  *               differentiate it somehow from committed text. (default)
- *   "1"       - If supported by the IME then SDL_TEXTEDITING events are not sent, 
+ *   "1"       - If supported by the IME then SDL_TEXTEDITING events are not sent,
  *               and text that is being composed will be rendered in its own UI.
  */
 #define SDL_HINT_IME_INTERNAL_EDITING "SDL_IME_INTERNAL_EDITING"
@@ -1310,6 +1321,8 @@ extern "C" {
  *
  *  This variable can be one of the following values:
  *    "primary" (default), "portrait", "landscape", "inverted-portrait", "inverted-landscape"
+ *
+ *  Since SDL 2.0.22 this variable accepts a comma-separated list of values above.
  */
 #define SDL_HINT_QTWAYLAND_CONTENT_ORIENTATION "SDL_QTWAYLAND_CONTENT_ORIENTATION"
 
@@ -1495,7 +1508,7 @@ extern "C" {
  * disabled. You should use a string that describes what your program is doing
  * (and, therefore, why the screensaver is disabled).  For example, "Playing a
  * game" or "Watching a video".
- * 
+ *
  * Setting this to "" or leaving it unset will have SDL use a reasonable
  * default: "Playing a game" or something similar.
  *
@@ -1509,13 +1522,13 @@ extern "C" {
  *  On some platforms, like Linux, a realtime priority thread may be subject to restrictions
  *  that require special handling by the application. This hint exists to let SDL know that
  *  the app is prepared to handle said restrictions.
- * 
+ *
  *  On Linux, SDL will apply the following configuration to any thread that becomes realtime:
  *   * The SCHED_RESET_ON_FORK bit will be set on the scheduling policy,
  *   * An RLIMIT_RTTIME budget will be configured to the rtkit specified limit.
  *     * Exceeding this limit will result in the kernel sending SIGKILL to the app,
  *     * Refer to the man pages for more information.
- * 
+ *
  *  This variable can be set to the following values:
  *    "0"       - default platform specific behaviour
  *    "1"       - Force SDL_THREAD_PRIORITY_TIME_CRITICAL to a realtime scheduling policy
@@ -1603,7 +1616,7 @@ extern "C" {
 #define SDL_HINT_TV_REMOTE_AS_JOYSTICK "SDL_TV_REMOTE_AS_JOYSTICK"
 
 /**
- *  \brief  A variable controlling whether the screensaver is enabled. 
+ *  \brief  A variable controlling whether the screensaver is enabled.
  *
  *  This variable can be set to the following values:
  *    "0"       - Disable screensaver
@@ -1616,7 +1629,7 @@ extern "C" {
 /**
  * \brief Tell the video driver that we only want a double buffer.
  *
- * By default, most lowlevel 2D APIs will use a triple buffer scheme that 
+ * By default, most lowlevel 2D APIs will use a triple buffer scheme that
  * wastes no CPU time on waiting for vsync after issuing a flip, but
  * introduces a frame of latency. On the other hand, using a double buffer
  * scheme instead is recommended for cases where low latency is an important
@@ -1747,9 +1760,9 @@ extern "C" {
 
 /**
 *  \brief  A variable that is the address of another SDL_Window* (as a hex string formatted with "%p").
-*  
+*
 *  If this hint is set before SDL_CreateWindowFrom() and the SDL_Window* it is set to has
-*  SDL_WINDOW_OPENGL set (and running on WGL only, currently), then two things will occur on the newly 
+*  SDL_WINDOW_OPENGL set (and running on WGL only, currently), then two things will occur on the newly
 *  created SDL_Window:
 *
 *  1. Its pixel format will be set to the same pixel format as this SDL_Window.  This is
@@ -1815,13 +1828,13 @@ extern "C" {
 
 /**
  * \brief A variable controlling whether the X11 _NET_WM_BYPASS_COMPOSITOR hint should be used.
- * 
+ *
  * This variable can be set to the following values:
  * "0" - Disable _NET_WM_BYPASS_COMPOSITOR
  * "1" - Enable _NET_WM_BYPASS_COMPOSITOR
- * 
+ *
  * By default SDL will use _NET_WM_BYPASS_COMPOSITOR
- * 
+ *
  */
 #define SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR "SDL_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR"
 
@@ -1955,7 +1968,29 @@ extern "C" {
 #define SDL_HINT_WINDOWS_DISABLE_THREAD_NAMING "SDL_WINDOWS_DISABLE_THREAD_NAMING"
 
 /**
- *  \brief  A variable controlling whether the windows message loop is processed by SDL 
+ *  \brief Controls whether menus can be opened with their keyboard shortcut (Alt+mnemonic).
+ *
+ *  If the mnemonics are enabled, then menus can be opened by pressing the Alt
+ *  key and the corresponding mnemonic (for example, Alt+F opens the File menu).
+ *  However, in case an invalid mnemonic is pressed, Windows makes an audible
+ *  beep to convey that nothing happened. This is true even if the window has
+ *  no menu at all!
+ *
+ *  Because most SDL applications don't have menus, and some want to use the Alt
+ *  key for other purposes, SDL disables mnemonics (and the beeping) by default.
+ *
+ *  Note: This also affects keyboard events: with mnemonics enabled, when a
+ *  menu is opened from the keyboard, you will not receive a KEYUP event for
+ *  the mnemonic key, and *might* not receive one for Alt.
+ *
+ *  This variable can be set to the following values:
+ *    "0"       - Alt+mnemonic does nothing, no beeping. (default)
+ *    "1"       - Alt+mnemonic opens menus, invalid mnemonics produce a beep.
+ */
+#define SDL_HINT_WINDOWS_ENABLE_MENU_MNEMONICS "SDL_WINDOWS_ENABLE_MENU_MNEMONICS"
+
+/**
+ *  \brief  A variable controlling whether the windows message loop is processed by SDL
  *
  *  This variable can be set to the following values:
  *    "0"       - The window message loop is not run
@@ -1996,7 +2031,7 @@ extern "C" {
 #define SDL_HINT_WINDOWS_FORCE_SEMAPHORE_KERNEL "SDL_WINDOWS_FORCE_SEMAPHORE_KERNEL"
 
 /**
- * \brief A variable to specify custom icon resource id from RC file on Windows platform 
+ * \brief A variable to specify custom icon resource id from RC file on Windows platform
  */
 #define SDL_HINT_WINDOWS_INTRESOURCE_ICON       "SDL_WINDOWS_INTRESOURCE_ICON"
 #define SDL_HINT_WINDOWS_INTRESOURCE_ICON_SMALL "SDL_WINDOWS_INTRESOURCE_ICON_SMALL"
@@ -2035,16 +2070,16 @@ extern "C" {
  *
  *  This hint must be set before initializing the video subsystem.
  *
- *  The main purpose of declaring DPI awareness is to disable OS bitmap scaling of SDL windows on monitors with 
+ *  The main purpose of declaring DPI awareness is to disable OS bitmap scaling of SDL windows on monitors with
  *  a DPI scale factor.
- * 
+ *
  *  This hint is equivalent to requesting DPI awareness via external means (e.g. calling SetProcessDpiAwarenessContext)
  *  and does not cause SDL to use a virtualized coordinate system, so it will generally give you 1 SDL coordinate = 1 pixel
  *  even on high-DPI displays.
- * 
+ *
  *  For more information, see:
  *  https://docs.microsoft.com/en-us/windows/win32/hidpi/high-dpi-desktop-application-development-on-windows
- * 
+ *
  *  This variable can be set to the following values:
  *    ""             - Do not change the DPI awareness (default).
  *    "unaware"      - Declare the process as DPI unaware. (Windows 8.1 and later).
@@ -2062,16 +2097,16 @@ extern "C" {
 
 /**
  * \brief Uses DPI-scaled points as the SDL coordinate system on Windows.
- * 
+ *
  *  This changes the SDL coordinate system units to be DPI-scaled points, rather than pixels everywhere.
  *  This means windows will be appropriately sized, even when created on high-DPI displays with scaling.
- * 
+ *
  *  e.g. requesting a 640x480 window from SDL, on a display with 125% scaling in Windows display settings,
  *  will create a window with an 800x600 client area (in pixels).
  *
  *  Setting this to "1" implicitly requests process DPI awareness (setting SDL_WINDOWS_DPI_AWARENESS is unnecessary),
  *  and forces SDL_WINDOW_ALLOW_HIGHDPI on all windows.
- * 
+ *
  *  This variable can be set to the following values:
  *    "0"       - SDL coordinates equal Windows coordinates. No automatic window resizing when dragging
  *                between monitors with different scale factors (unless this is performed by
@@ -2082,7 +2117,7 @@ extern "C" {
 #define SDL_HINT_WINDOWS_DPI_SCALING "SDL_WINDOWS_DPI_SCALING"
 
 /**
- *  \brief  A variable controlling whether the window frame and title bar are interactive when the cursor is hidden 
+ *  \brief  A variable controlling whether the window frame and title bar are interactive when the cursor is hidden
  *
  *  This variable can be set to the following values:
  *    "0"       - The window frame is not interactive when the cursor is hidden (no move, resize, etc)
@@ -2093,7 +2128,7 @@ extern "C" {
 #define SDL_HINT_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN    "SDL_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN"
 
 /**
-*  \brief  A variable controlling whether the window is activated when the SDL_ShowWindow function is called 
+*  \brief  A variable controlling whether the window is activated when the SDL_ShowWindow function is called
 *
 *  This variable can be set to the following values:
 *    "0"       - The window is activated when the SDL_ShowWindow function is called

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_joystick.h

@@ -44,6 +44,7 @@
 #include <SDL2/SDL_stdinc.h>
 #include <SDL2/SDL_error.h>
 #include <SDL2/SDL_guid.h>
+#include <SDL2/SDL_mutex.h>
 
 #include <SDL2/begin_code.h>
 /* Set up for C function definitions, even when using C++ */
@@ -66,6 +67,9 @@ extern "C" {
 /**
  * The joystick structure used to identify an SDL joystick
  */
+#ifdef SDL_THREAD_SAFETY_ANALYSIS
+extern SDL_mutex *SDL_joystick_lock;
+#endif
 struct _SDL_Joystick;
 typedef struct _SDL_Joystick SDL_Joystick;
 
@@ -131,7 +135,7 @@ typedef enum
  *
  * \since This function is available since SDL 2.0.7.
  */
-extern DECLSPEC void SDLCALL SDL_LockJoysticks(void);
+extern DECLSPEC void SDLCALL SDL_LockJoysticks(void) SDL_ACQUIRE(SDL_joystick_lock);
 
 
 /**
@@ -146,7 +150,7 @@ extern DECLSPEC void SDLCALL SDL_LockJoysticks(void);
  *
  * \since This function is available since SDL 2.0.7.
  */
-extern DECLSPEC void SDLCALL SDL_UnlockJoysticks(void);
+extern DECLSPEC void SDLCALL SDL_UnlockJoysticks(void) SDL_RELEASE(SDL_joystick_lock);
 
 /**
  * Count the number of joysticks attached to the system.
@@ -284,13 +288,12 @@ extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetDeviceType(int device_in
 /**
  * Get the instance ID of a joystick.
  *
- * This can be called before any joysticks are opened. If the index is out of
- * range, this function will return -1.
+ * This can be called before any joysticks are opened.
  *
  * \param device_index the index of the joystick to query (the N'th joystick
  *                     on the system
  * \returns the instance id of the selected joystick. If called on an invalid
- *          index, this function returns zero
+ *          index, this function returns -1.
  *
  * \since This function is available since SDL 2.0.6.
  */

pt_pal_editor/release/macos/pt_pal_editor-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keycode.h

@@ -40,7 +40,7 @@
  *  an SDLK_* constant for those keys that do not generate characters.
  *
  *  A special exception is the number keys at the top of the keyboard which
- *  always map to SDLK_0...SDLK_9, regardless of layout.
+ *  map to SDLK_0...SDLK_9 on AZERTY layouts.
  */
 typedef Sint32 SDL_Keycode;