Null: Make platform more conformant

From upstream: e0c77f71f9.

glfw/null_init.c

@@ -29,6 +29,8 @@
 
 #include "internal.h"
 
+#include <stdlib.h>
+
 
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
@@ -36,11 +38,14 @@
 
 int _glfwPlatformInit(void)
 {
+    _glfwPollMonitorsNull();
+
     return true;
 }
 
 void _glfwPlatformTerminate(void)
 {
+    free(_glfw.null.clipboardString);
     _glfwTerminateOSMesa();
 }
 

glfw/null_monitor.c

@@ -29,13 +29,45 @@
 
 #include "internal.h"
 
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+// The the sole (fake) video mode of our (sole) fake monitor
+//
+static GLFWvidmode getVideoMode(void)
+{
+    GLFWvidmode mode;
+    mode.width = 1920;
+    mode.height = 1080;
+    mode.redBits = 8;
+    mode.greenBits = 8;
+    mode.blueBits = 8;
+    mode.refreshRate = 60;
+    return mode;
+}
+
+//////////////////////////////////////////////////////////////////////////
+//////                       GLFW internal API                      //////
+//////////////////////////////////////////////////////////////////////////
+
+void _glfwPollMonitorsNull(void)
+{
+    const float dpi = 141.f;
+    const GLFWvidmode mode = getVideoMode();
+    _GLFWmonitor* monitor = _glfwAllocMonitor("Null SuperNoop 0",
+                                              (int) (mode.width * 25.4f / dpi),
+                                              (int) (mode.height * 25.4f / dpi));
+    _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_FIRST);
+}
 
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
 
-void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor UNUSED)
+void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)
 {
+    _glfwFreeGammaArrays(&monitor->null.ramp);
 }
 
 void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor UNUSED, int* xpos UNUSED, int* ypos UNUSED)
@@ -52,26 +84,72 @@ void _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor UNUSED,
 }
 
 void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor UNUSED,
-                                     int* xpos UNUSED, int* ypos UNUSED,
+                                     int* xpos, int* ypos,
-                                     int* width UNUSED, int* height UNUSED)
+                                     int* width, int* height)
 {
+    const GLFWvidmode mode = getVideoMode();
+
+    if (xpos)
+        *xpos = 10;
+    if (ypos)
+        ypos = 0;
+    if (width)
+        *width = mode.width;
+    if (height)
+        *height = mode.height - 10;
 }
 
-GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor UNUSED, int* found UNUSED)
+GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor UNUSED, int* found)
 {
-    return NULL;
+    GLFWvidmode* mode = calloc(1, sizeof(GLFWvidmode));
+    *mode = getVideoMode();
+    *found = 1;
+    return mode;
 }
 
-void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor UNUSED, GLFWvidmode* mode UNUSED)
+void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor UNUSED, GLFWvidmode* mode)
 {
+    *mode = getVideoMode();
 }
 
-bool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor UNUSED, GLFWgammaramp* ramp UNUSED)
+bool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 {
-    return false;
+    if (!monitor->null.ramp.size)
+    {
+        _glfwAllocGammaArrays(&monitor->null.ramp, 256);
+
+        for (unsigned int i = 0;  i < monitor->null.ramp.size;  i++)
+        {
+            const float gamma = 2.2f;
+            float value;
+            value = i / (float) (monitor->null.ramp.size - 1);
+            value = powf(value, 1.f / gamma) * 65535.f + 0.5f;
+            value = _glfw_fminf(value, 65535.f);
+
+            monitor->null.ramp.red[i]   = (unsigned short) value;
+            monitor->null.ramp.green[i] = (unsigned short) value;
+            monitor->null.ramp.blue[i]  = (unsigned short) value;
+        }
+    }
+
+    _glfwAllocGammaArrays(ramp, monitor->null.ramp.size);
+    memcpy(ramp->red,   monitor->null.ramp.red,   sizeof(short) * ramp->size);
+    memcpy(ramp->green, monitor->null.ramp.green, sizeof(short) * ramp->size);
+    memcpy(ramp->blue,  monitor->null.ramp.blue,  sizeof(short) * ramp->size);
+    return true;
 }
 
-void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor UNUSED, const GLFWgammaramp* ramp UNUSED)
+void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
 {
+    if (monitor->null.ramp.size != ramp->size)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Null: Gamma ramp size must match current ramp size");
+        return;
+    }
+
+    memcpy(monitor->null.ramp.red,   ramp->red,   sizeof(short) * ramp->size);
+    memcpy(monitor->null.ramp.green, ramp->green, sizeof(short) * ramp->size);
+    memcpy(monitor->null.ramp.blue,  ramp->blue,  sizeof(short) * ramp->size);
 }
 

glfw/null_platform.h

@@ -28,11 +28,11 @@
 #include <dlfcn.h>
 
 #define _GLFW_PLATFORM_WINDOW_STATE         _GLFWwindowNull null
+#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNull null
+#define _GLFW_PLATFORM_MONITOR_STATE        _GLFWmonitorNull null
 
 #define _GLFW_PLATFORM_CONTEXT_STATE
-#define _GLFW_PLATFORM_MONITOR_STATE
 #define _GLFW_PLATFORM_CURSOR_STATE
-#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE
 #define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE
 #define _GLFW_EGL_CONTEXT_STATE
 #define _GLFW_EGL_LIBRARY_CONTEXT_STATE
@@ -56,7 +56,36 @@
 //
 typedef struct _GLFWwindowNull
 {
+    int             xpos;
+    int             ypos;
     int             width;
     int             height;
+    char*           title;
+    bool            visible;
+    bool            iconified;
+    bool            maximized;
+    bool            resizable;
+    bool            decorated;
+    bool            floating;
+    bool            transparent;
+    float           opacity;
 } _GLFWwindowNull;
 
+// Null-specific per-monitor data
+//
+typedef struct _GLFWmonitorNull
+{
+    GLFWgammaramp   ramp;
+} _GLFWmonitorNull;
+
+// Null-specific global data
+//
+typedef struct _GLFWlibraryNull
+{
+    int             xcursor;
+    int             ycursor;
+    char*           clipboardString;
+    _GLFWwindow*    focusedWindow;
+} _GLFWlibraryNull;
+
+void _glfwPollMonitorsNull(void);

glfw/null_window.c

@@ -30,12 +30,71 @@
 #include "internal.h"
 #include "../kitty/monotonic.h"
 
+#include <stdlib.h>
+
+static void applySizeLimits(_GLFWwindow* window, int* width, int* height)
+{
+    if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)
+    {
+        const float ratio = (float) window->numer / (float) window->denom;
+        *height = (int) (*width / ratio);
+    }
+
+    if (window->minwidth != GLFW_DONT_CARE && *width < window->minwidth)
+        *width = window->minwidth;
+    else if (window->maxwidth != GLFW_DONT_CARE && *width > window->maxwidth)
+        *width = window->maxwidth;
+
+    if (window->minheight != GLFW_DONT_CARE && *height < window->minheight)
+        *height = window->minheight;
+    else if (window->maxheight != GLFW_DONT_CARE && *height > window->maxheight)
+        *height = window->maxheight;
+}
+
+static void fitToMonitor(_GLFWwindow* window)
+{
+    GLFWvidmode mode;
+    _glfwPlatformGetVideoMode(window->monitor, &mode);
+    _glfwPlatformGetMonitorPos(window->monitor,
+                               &window->null.xpos,
+                               &window->null.ypos);
+    window->null.width = mode.width;
+    window->null.height = mode.height;
+}
+
+static void acquireMonitor(_GLFWwindow* window)
+{
+    _glfwInputMonitorWindow(window->monitor, window);
+}
+
+static void releaseMonitor(_GLFWwindow* window)
+{
+    if (window->monitor->window != window)
+        return;
+
+    _glfwInputMonitorWindow(window->monitor, NULL);
+}
 
 static int createNativeWindow(_GLFWwindow* window,
-                              const _GLFWwndconfig* wndconfig)
+                              const _GLFWwndconfig* wndconfig,
+                              const _GLFWfbconfig* fbconfig)
 {
+    if (window->monitor)
+        fitToMonitor(window);
+    else
+    {
+        window->null.xpos = 17;
+        window->null.ypos = 17;
         window->null.width = wndconfig->width;
         window->null.height = wndconfig->height;
+    }
+
+    window->null.visible = wndconfig->visible;
+    window->null.decorated = wndconfig->decorated;
+    window->null.maximized = wndconfig->maximized;
+    window->null.floating = wndconfig->floating;
+    window->null.transparent = fbconfig->transparent;
+    window->null.opacity = 1.f;
 
     return true;
 }
@@ -50,7 +109,7 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
                               const _GLFWctxconfig* ctxconfig,
                               const _GLFWfbconfig* fbconfig)
 {
-    if (!createNativeWindow(window, wndconfig))
+    if (!createNativeWindow(window, wndconfig, fbconfig))
         return false;
 
     if (ctxconfig->client != GLFW_NO_API)
@@ -70,11 +129,24 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
         }
     }
 
+    if (window->monitor)
+    {
+        _glfwPlatformShowWindow(window);
+        _glfwPlatformFocusWindow(window);
+        acquireMonitor(window);
+    }
+
     return true;
 }
 
 void _glfwPlatformDestroyWindow(_GLFWwindow* window)
 {
+    if (window->monitor)
+        releaseMonitor(window);
+
+    if (_glfw.null.focusedWindow == window)
+        _glfw.null.focusedWindow = NULL;
+
     if (window->context.destroy)
         window->context.destroy(window);
 }
@@ -88,20 +160,60 @@ void _glfwPlatformSetWindowIcon(_GLFWwindow* window UNUSED, int count UNUSED,
 {
 }
 
-void _glfwPlatformSetWindowMonitor(_GLFWwindow* window UNUSED,
+void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
-                                   _GLFWmonitor* monitor UNUSED,
+                                   _GLFWmonitor* monitor,
-                                   int xpos UNUSED, int ypos UNUSED,
+                                   int xpos, int ypos,
-                                   int width UNUSED, int height UNUSED,
+                                   int width, int height,
                                    int refreshRate UNUSED)
 {
+    if (window->monitor == monitor)
+    {
+        if (!monitor)
+        {
+            _glfwPlatformSetWindowPos(window, xpos, ypos);
+            _glfwPlatformSetWindowSize(window, width, height);
+        }
+
+        return;
+    }
+
+    if (window->monitor)
+        releaseMonitor(window);
+
+    _glfwInputWindowMonitor(window, monitor);
+
+    if (window->monitor)
+    {
+        window->null.visible = true;
+        acquireMonitor(window);
+        fitToMonitor(window);
+    }
+    else
+    {
+        _glfwPlatformSetWindowPos(window, xpos, ypos);
+        _glfwPlatformSetWindowSize(window, width, height);
+    }
 }
 
-void _glfwPlatformGetWindowPos(_GLFWwindow* window UNUSED, int* xpos UNUSED, int* ypos UNUSED)
+void _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)
 {
+    if (xpos)
+        *xpos = window->null.xpos;
+    if (ypos)
+        *ypos = window->null.ypos;
 }
 
-void _glfwPlatformSetWindowPos(_GLFWwindow* window UNUSED, int xpos UNUSED, int ypos UNUSED)
+void _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)
 {
+    if (window->monitor)
+        return;
+
+    if (window->null.xpos != xpos || window->null.ypos != ypos)
+    {
+        window->null.xpos = xpos;
+        window->null.ypos = ypos;
+        _glfwInputWindowPos(window, xpos, ypos);
+    }
 }
 
 void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
@@ -114,18 +226,34 @@ void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
 
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
 {
+    if (window->monitor)
+        return;
+
+    if (window->null.width != width || window->null.height != height)
+    {
         window->null.width = width;
         window->null.height = height;
+        _glfwInputWindowSize(window, width, height);
+        _glfwInputFramebufferSize(window, width, height);
+    }
 }
 
-void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window UNUSED,
+void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
                                       int minwidth UNUSED, int minheight UNUSED,
                                       int maxwidth UNUSED, int maxheight UNUSED)
 {
+    int width = window->null.width;
+    int height = window->null.height;
+    applySizeLimits(window, &width, &height);
+    _glfwPlatformSetWindowSize(window, width, height);
 }
 
-void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window UNUSED, int n UNUSED, int d UNUSED)
+void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int n UNUSED, int d UNUSED)
 {
+    int width = window->null.width;
+    int height = window->null.height;
+    applySizeLimits(window, &width, &height);
+    _glfwPlatformSetWindowSize(window, width, height);
 }
 
 void _glfwPlatformSetWindowSizeIncrements(_GLFWwindow* window UNUSED, int widthincr UNUSED, int heightincr UNUSED)
@@ -140,10 +268,17 @@ void _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* heigh
         *height = window->null.height;
 }
 
-void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window UNUSED,
+void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,
-                                     int* left UNUSED, int* top UNUSED,
+                                     int* left, int* top,
-                                     int* right UNUSED, int* bottom UNUSED)
+                                     int* right, int* bottom)
 {
+    if (window->null.decorated && !window->monitor)
+    {
+        *left = 1;
+        *top = 10;
+        *right = 1;
+        *bottom = 1;
+    }
 }
 
 void _glfwPlatformGetWindowContentScale(_GLFWwindow* window UNUSED,
@@ -160,52 +295,91 @@ monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
     return ms_to_monotonic_t(500ll);
 }
 
-void _glfwPlatformIconifyWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformIconifyWindow(_GLFWwindow* window)
 {
+    if (_glfw.null.focusedWindow == window)
+    {
+        _glfw.null.focusedWindow = NULL;
+        _glfwInputWindowFocus(window, false);
+    }
+
+    if (!window->null.iconified)
+    {
+        window->null.iconified = true;
+        _glfwInputWindowIconify(window, true);
+
+        if (window->monitor)
+            releaseMonitor(window);
+    }
 }
 
-void _glfwPlatformRestoreWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformRestoreWindow(_GLFWwindow* window)
 {
+    if (window->null.iconified)
+    {
+        window->null.iconified = false;
+        _glfwInputWindowIconify(window, false);
+
+        if (window->monitor)
+            acquireMonitor(window);
+    }
+    else if (window->null.maximized)
+    {
+        window->null.maximized = false;
+        _glfwInputWindowMaximize(window, false);
+    }
 }
 
-void _glfwPlatformMaximizeWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformMaximizeWindow(_GLFWwindow* window)
 {
+    if (!window->null.maximized)
+    {
+        window->null.maximized = true;
+        _glfwInputWindowMaximize(window, true);
+    }
 }
 
-int _glfwPlatformWindowMaximized(_GLFWwindow* window UNUSED)
+int _glfwPlatformWindowMaximized(_GLFWwindow* window)
 {
-    return false;
+    return window->null.maximized;
 }
 
-int _glfwPlatformWindowHovered(_GLFWwindow* window UNUSED)
+int _glfwPlatformWindowHovered(_GLFWwindow* window)
 {
-    return false;
+    return _glfw.null.xcursor >= window->null.xpos &&
+           _glfw.null.ycursor >= window->null.ypos &&
+           _glfw.null.xcursor <= window->null.xpos + window->null.width - 1 &&
+           _glfw.null.ycursor <= window->null.ypos + window->null.height - 1;
 }
 
-int _glfwPlatformFramebufferTransparent(_GLFWwindow* window UNUSED)
+int _glfwPlatformFramebufferTransparent(_GLFWwindow* window)
 {
-    return false;
+    return window->null.transparent;
 }
 
-void _glfwPlatformSetWindowResizable(_GLFWwindow* window UNUSED, bool enabled UNUSED)
+void _glfwPlatformSetWindowResizable(_GLFWwindow* window, bool enabled)
 {
+    window->null.resizable = enabled;
 }
 
-void _glfwPlatformSetWindowDecorated(_GLFWwindow* window UNUSED, bool enabled UNUSED)
+void _glfwPlatformSetWindowDecorated(_GLFWwindow* window, bool enabled)
 {
+    window->null.decorated = enabled;
 }
 
-void _glfwPlatformSetWindowFloating(_GLFWwindow* window UNUSED, bool enabled UNUSED)
+void _glfwPlatformSetWindowFloating(_GLFWwindow* window, bool enabled)
 {
+    window->null.floating = enabled;
 }
 
-float _glfwPlatformGetWindowOpacity(_GLFWwindow* window UNUSED)
+float _glfwPlatformGetWindowOpacity(_GLFWwindow* window)
 {
-    return 1.f;
+    return window->null.opacity;
 }
 
-void _glfwPlatformSetWindowOpacity(_GLFWwindow* window UNUSED, float opacity UNUSED)
+void _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)
 {
+    window->null.opacity = opacity;
 }
 
 void _glfwPlatformSetRawMouseMotion(_GLFWwindow *window UNUSED, bool enabled UNUSED)
@@ -214,14 +388,14 @@ void _glfwPlatformSetRawMouseMotion(_GLFWwindow *window UNUSED, bool enabled UNU
 
 bool _glfwPlatformRawMouseMotionSupported(void)
 {
-    return false;
+    return true;
 }
 
-void _glfwPlatformShowWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformShowWindow(_GLFWwindow* window)
 {
+    window->null.visible = true;
 }
 
-
 void _glfwPlatformRequestWindowAttention(_GLFWwindow* window UNUSED)
 {
 }
@@ -231,21 +405,41 @@ int _glfwPlatformWindowBell(_GLFWwindow* window UNUSED)
     return false;
 }
 
-void _glfwPlatformUnhideWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformHideWindow(_GLFWwindow* window)
 {
+    if (_glfw.null.focusedWindow == window)
+    {
+        _glfw.null.focusedWindow = NULL;
+        _glfwInputWindowFocus(window, false);
+    }
+
+    window->null.visible = false;
 }
 
-void _glfwPlatformHideWindow(_GLFWwindow* window UNUSED)
+void _glfwPlatformFocusWindow(_GLFWwindow* window)
 {
+    if (_glfw.null.focusedWindow == window)
+        return;
+
+    if (!window->null.visible)
+        return;
+
+    _GLFWwindow* previous = _glfw.null.focusedWindow;
+    _glfw.null.focusedWindow = window;
+
+    if (previous)
+    {
+        _glfwInputWindowFocus(previous, false);
+        if (previous->monitor && previous->autoIconify)
+            _glfwPlatformIconifyWindow(previous);
+    }
+
+    _glfwInputWindowFocus(window, true);
 }
 
-void _glfwPlatformFocusWindow(_GLFWwindow* window UNUSED)
+int _glfwPlatformWindowFocused(_GLFWwindow* window)
 {
-}
+    return _glfw.null.focusedWindow == window;
-
-int _glfwPlatformWindowFocused(_GLFWwindow* window UNUSED)
-{
-    return false;
 }
 
 int _glfwPlatformWindowOccluded(_GLFWwindow* window UNUSED)
@@ -253,14 +447,14 @@ int _glfwPlatformWindowOccluded(_GLFWwindow* window UNUSED)
     return false;
 }
 
-int _glfwPlatformWindowIconified(_GLFWwindow* window UNUSED)
+int _glfwPlatformWindowIconified(_GLFWwindow* window)
 {
-    return false;
+    return window->null.iconified;
 }
 
-int _glfwPlatformWindowVisible(_GLFWwindow* window UNUSED)
+int _glfwPlatformWindowVisible(_GLFWwindow* window)
 {
-    return false;
+    return window->null.visible;
 }
 
 void _glfwPlatformPollEvents(void)
@@ -279,12 +473,18 @@ void _glfwPlatformPostEmptyEvent(void)
 {
 }
 
-void _glfwPlatformGetCursorPos(_GLFWwindow* window UNUSED, double* xpos UNUSED, double* ypos UNUSED)
+void _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)
 {
+    if (xpos)
+        *xpos = _glfw.null.xcursor - window->null.xpos;
+    if (ypos)
+        *ypos = _glfw.null.ycursor - window->null.ypos;
 }
 
-void _glfwPlatformSetCursorPos(_GLFWwindow* window UNUSED, double x UNUSED, double y UNUSED)
+void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)
 {
+    _glfw.null.xcursor = window->null.xpos + (int) x;
+    _glfw.null.ycursor = window->null.ypos + (int) y;
 }
 
 void _glfwPlatformSetCursorMode(_GLFWwindow* window UNUSED, int mode UNUSED)
@@ -311,23 +511,142 @@ void _glfwPlatformSetCursor(_GLFWwindow* window UNUSED, _GLFWcursor* cursor UNUS
 {
 }
 
-void _glfwPlatformSetClipboardString(const char* string UNUSED)
+void _glfwPlatformSetClipboardString(const char* string)
 {
+    char* copy = _glfw_strdup(string);
+    free(_glfw.null.clipboardString);
+    _glfw.null.clipboardString = copy;
 }
 
 const char* _glfwPlatformGetClipboardString(void)
 {
+    return _glfw.null.clipboardString;
+}
+
+const char* _glfwPlatformGetNativeKeyName(int native_key)
+{
+    switch (scancode)
+    {
+        case GLFW_KEY_APOSTROPHE:
+            return "'";
+        case GLFW_KEY_COMMA:
+            return ",";
+        case GLFW_KEY_MINUS:
+        case GLFW_KEY_KP_SUBTRACT:
+            return "-";
+        case GLFW_KEY_PERIOD:
+        case GLFW_KEY_KP_DECIMAL:
+            return ".";
+        case GLFW_KEY_SLASH:
+        case GLFW_KEY_KP_DIVIDE:
+            return "/";
+        case GLFW_KEY_SEMICOLON:
+            return ";";
+        case GLFW_KEY_EQUAL:
+        case GLFW_KEY_KP_EQUAL:
+            return "=";
+        case GLFW_KEY_LEFT_BRACKET:
+            return "[";
+        case GLFW_KEY_RIGHT_BRACKET:
+            return "]";
+        case GLFW_KEY_KP_MULTIPLY:
+            return "*";
+        case GLFW_KEY_KP_ADD:
+            return "+";
+        case GLFW_KEY_BACKSLASH:
+        case GLFW_KEY_WORLD_1:
+        case GLFW_KEY_WORLD_2:
+            return "\\";
+        case GLFW_KEY_0:
+        case GLFW_KEY_KP_0:
+            return "0";
+        case GLFW_KEY_1:
+        case GLFW_KEY_KP_1:
+            return "1";
+        case GLFW_KEY_2:
+        case GLFW_KEY_KP_2:
+            return "2";
+        case GLFW_KEY_3:
+        case GLFW_KEY_KP_3:
+            return "3";
+        case GLFW_KEY_4:
+        case GLFW_KEY_KP_4:
+            return "4";
+        case GLFW_KEY_5:
+        case GLFW_KEY_KP_5:
+            return "5";
+        case GLFW_KEY_6:
+        case GLFW_KEY_KP_6:
+            return "6";
+        case GLFW_KEY_7:
+        case GLFW_KEY_KP_7:
+            return "7";
+        case GLFW_KEY_8:
+        case GLFW_KEY_KP_8:
+            return "8";
+        case GLFW_KEY_9:
+        case GLFW_KEY_KP_9:
+            return "9";
+        case GLFW_KEY_A:
+            return "a";
+        case GLFW_KEY_B:
+            return "b";
+        case GLFW_KEY_C:
+            return "c";
+        case GLFW_KEY_D:
+            return "d";
+        case GLFW_KEY_E:
+            return "e";
+        case GLFW_KEY_F:
+            return "f";
+        case GLFW_KEY_G:
+            return "g";
+        case GLFW_KEY_H:
+            return "h";
+        case GLFW_KEY_I:
+            return "i";
+        case GLFW_KEY_J:
+            return "j";
+        case GLFW_KEY_K:
+            return "k";
+        case GLFW_KEY_L:
+            return "l";
+        case GLFW_KEY_M:
+            return "m";
+        case GLFW_KEY_N:
+            return "n";
+        case GLFW_KEY_O:
+            return "o";
+        case GLFW_KEY_P:
+            return "p";
+        case GLFW_KEY_Q:
+            return "q";
+        case GLFW_KEY_R:
+            return "r";
+        case GLFW_KEY_S:
+            return "s";
+        case GLFW_KEY_T:
+            return "t";
+        case GLFW_KEY_U:
+            return "u";
+        case GLFW_KEY_V:
+            return "v";
+        case GLFW_KEY_W:
+            return "w";
+        case GLFW_KEY_X:
+            return "x";
+        case GLFW_KEY_Y:
+            return "y";
+        case GLFW_KEY_Z:
+            return "z";
+    }
+
     return NULL;
 }
 
-const char* _glfwPlatformGetNativeKeyName(int native_key UNUSED)
+int _glfwPlatformGetNativeKeyForKey(int key)
 {
-    return "";
+    return key;
-}
-
-int _glfwPlatformGetNativeKeyForKey(int key UNUSED)
-{
-    return -1;
 }
 
 void _glfwPlatformGetRequiredInstanceExtensions(char** extensions UNUSED)
@@ -347,6 +666,6 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance UNUSED,
                                           VkSurfaceKHR* surface UNUSED)
 {
     // This seems like the most appropriate error to return here
-    return VK_ERROR_INITIALIZATION_FAILED;
+    return VK_ERROR_EXTENSION_NOT_PRESENT;
 }