+++ /dev/null
-//========================================================================
-// GLFW 3.4 X11 - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software. If you use this software
-// in a product, an acknowledgment in the product documentation would
-// be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-// be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-// distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-#include <locale.h>
-#include <unistd.h>
-
-
-// Translate the X11 KeySyms for a key to a GLFW key code
-// NOTE: This is only used as a fallback, in case the XKB method fails
-// It is layout-dependent and will fail partially on most non-US layouts
-//
-static int translateKeySyms(const KeySym* keysyms, int width)
-{
- if (width > 1)
- {
- switch (keysyms[1])
- {
- case XK_KP_0: return GLFW_KEY_KP_0;
- case XK_KP_1: return GLFW_KEY_KP_1;
- case XK_KP_2: return GLFW_KEY_KP_2;
- case XK_KP_3: return GLFW_KEY_KP_3;
- case XK_KP_4: return GLFW_KEY_KP_4;
- case XK_KP_5: return GLFW_KEY_KP_5;
- case XK_KP_6: return GLFW_KEY_KP_6;
- case XK_KP_7: return GLFW_KEY_KP_7;
- case XK_KP_8: return GLFW_KEY_KP_8;
- case XK_KP_9: return GLFW_KEY_KP_9;
- case XK_KP_Separator:
- case XK_KP_Decimal: return GLFW_KEY_KP_DECIMAL;
- case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
- case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
- default: break;
- }
- }
-
- switch (keysyms[0])
- {
- case XK_Escape: return GLFW_KEY_ESCAPE;
- case XK_Tab: return GLFW_KEY_TAB;
- case XK_Shift_L: return GLFW_KEY_LEFT_SHIFT;
- case XK_Shift_R: return GLFW_KEY_RIGHT_SHIFT;
- case XK_Control_L: return GLFW_KEY_LEFT_CONTROL;
- case XK_Control_R: return GLFW_KEY_RIGHT_CONTROL;
- case XK_Meta_L:
- case XK_Alt_L: return GLFW_KEY_LEFT_ALT;
- case XK_Mode_switch: // Mapped to Alt_R on many keyboards
- case XK_ISO_Level3_Shift: // AltGr on at least some machines
- case XK_Meta_R:
- case XK_Alt_R: return GLFW_KEY_RIGHT_ALT;
- case XK_Super_L: return GLFW_KEY_LEFT_SUPER;
- case XK_Super_R: return GLFW_KEY_RIGHT_SUPER;
- case XK_Menu: return GLFW_KEY_MENU;
- case XK_Num_Lock: return GLFW_KEY_NUM_LOCK;
- case XK_Caps_Lock: return GLFW_KEY_CAPS_LOCK;
- case XK_Print: return GLFW_KEY_PRINT_SCREEN;
- case XK_Scroll_Lock: return GLFW_KEY_SCROLL_LOCK;
- case XK_Pause: return GLFW_KEY_PAUSE;
- case XK_Delete: return GLFW_KEY_DELETE;
- case XK_BackSpace: return GLFW_KEY_BACKSPACE;
- case XK_Return: return GLFW_KEY_ENTER;
- case XK_Home: return GLFW_KEY_HOME;
- case XK_End: return GLFW_KEY_END;
- case XK_Page_Up: return GLFW_KEY_PAGE_UP;
- case XK_Page_Down: return GLFW_KEY_PAGE_DOWN;
- case XK_Insert: return GLFW_KEY_INSERT;
- case XK_Left: return GLFW_KEY_LEFT;
- case XK_Right: return GLFW_KEY_RIGHT;
- case XK_Down: return GLFW_KEY_DOWN;
- case XK_Up: return GLFW_KEY_UP;
- case XK_F1: return GLFW_KEY_F1;
- case XK_F2: return GLFW_KEY_F2;
- case XK_F3: return GLFW_KEY_F3;
- case XK_F4: return GLFW_KEY_F4;
- case XK_F5: return GLFW_KEY_F5;
- case XK_F6: return GLFW_KEY_F6;
- case XK_F7: return GLFW_KEY_F7;
- case XK_F8: return GLFW_KEY_F8;
- case XK_F9: return GLFW_KEY_F9;
- case XK_F10: return GLFW_KEY_F10;
- case XK_F11: return GLFW_KEY_F11;
- case XK_F12: return GLFW_KEY_F12;
- case XK_F13: return GLFW_KEY_F13;
- case XK_F14: return GLFW_KEY_F14;
- case XK_F15: return GLFW_KEY_F15;
- case XK_F16: return GLFW_KEY_F16;
- case XK_F17: return GLFW_KEY_F17;
- case XK_F18: return GLFW_KEY_F18;
- case XK_F19: return GLFW_KEY_F19;
- case XK_F20: return GLFW_KEY_F20;
- case XK_F21: return GLFW_KEY_F21;
- case XK_F22: return GLFW_KEY_F22;
- case XK_F23: return GLFW_KEY_F23;
- case XK_F24: return GLFW_KEY_F24;
- case XK_F25: return GLFW_KEY_F25;
-
- // Numeric keypad
- case XK_KP_Divide: return GLFW_KEY_KP_DIVIDE;
- case XK_KP_Multiply: return GLFW_KEY_KP_MULTIPLY;
- case XK_KP_Subtract: return GLFW_KEY_KP_SUBTRACT;
- case XK_KP_Add: return GLFW_KEY_KP_ADD;
-
- // These should have been detected in secondary keysym test above!
- case XK_KP_Insert: return GLFW_KEY_KP_0;
- case XK_KP_End: return GLFW_KEY_KP_1;
- case XK_KP_Down: return GLFW_KEY_KP_2;
- case XK_KP_Page_Down: return GLFW_KEY_KP_3;
- case XK_KP_Left: return GLFW_KEY_KP_4;
- case XK_KP_Right: return GLFW_KEY_KP_6;
- case XK_KP_Home: return GLFW_KEY_KP_7;
- case XK_KP_Up: return GLFW_KEY_KP_8;
- case XK_KP_Page_Up: return GLFW_KEY_KP_9;
- case XK_KP_Delete: return GLFW_KEY_KP_DECIMAL;
- case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
- case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
-
- // Last resort: Check for printable keys (should not happen if the XKB
- // extension is available). This will give a layout dependent mapping
- // (which is wrong, and we may miss some keys, especially on non-US
- // keyboards), but it's better than nothing...
- case XK_a: return GLFW_KEY_A;
- case XK_b: return GLFW_KEY_B;
- case XK_c: return GLFW_KEY_C;
- case XK_d: return GLFW_KEY_D;
- case XK_e: return GLFW_KEY_E;
- case XK_f: return GLFW_KEY_F;
- case XK_g: return GLFW_KEY_G;
- case XK_h: return GLFW_KEY_H;
- case XK_i: return GLFW_KEY_I;
- case XK_j: return GLFW_KEY_J;
- case XK_k: return GLFW_KEY_K;
- case XK_l: return GLFW_KEY_L;
- case XK_m: return GLFW_KEY_M;
- case XK_n: return GLFW_KEY_N;
- case XK_o: return GLFW_KEY_O;
- case XK_p: return GLFW_KEY_P;
- case XK_q: return GLFW_KEY_Q;
- case XK_r: return GLFW_KEY_R;
- case XK_s: return GLFW_KEY_S;
- case XK_t: return GLFW_KEY_T;
- case XK_u: return GLFW_KEY_U;
- case XK_v: return GLFW_KEY_V;
- case XK_w: return GLFW_KEY_W;
- case XK_x: return GLFW_KEY_X;
- case XK_y: return GLFW_KEY_Y;
- case XK_z: return GLFW_KEY_Z;
- case XK_1: return GLFW_KEY_1;
- case XK_2: return GLFW_KEY_2;
- case XK_3: return GLFW_KEY_3;
- case XK_4: return GLFW_KEY_4;
- case XK_5: return GLFW_KEY_5;
- case XK_6: return GLFW_KEY_6;
- case XK_7: return GLFW_KEY_7;
- case XK_8: return GLFW_KEY_8;
- case XK_9: return GLFW_KEY_9;
- case XK_0: return GLFW_KEY_0;
- case XK_space: return GLFW_KEY_SPACE;
- case XK_minus: return GLFW_KEY_MINUS;
- case XK_equal: return GLFW_KEY_EQUAL;
- case XK_bracketleft: return GLFW_KEY_LEFT_BRACKET;
- case XK_bracketright: return GLFW_KEY_RIGHT_BRACKET;
- case XK_backslash: return GLFW_KEY_BACKSLASH;
- case XK_semicolon: return GLFW_KEY_SEMICOLON;
- case XK_apostrophe: return GLFW_KEY_APOSTROPHE;
- case XK_grave: return GLFW_KEY_GRAVE_ACCENT;
- case XK_comma: return GLFW_KEY_COMMA;
- case XK_period: return GLFW_KEY_PERIOD;
- case XK_slash: return GLFW_KEY_SLASH;
- case XK_less: return GLFW_KEY_WORLD_1; // At least in some layouts...
- default: break;
- }
-
- // No matching translation was found
- return GLFW_KEY_UNKNOWN;
-}
-
-// Create key code translation tables
-//
-static void createKeyTables(void)
-{
- int scancode, scancodeMin, scancodeMax;
-
- memset(_glfw.x11.keycodes, -1, sizeof(_glfw.x11.keycodes));
- memset(_glfw.x11.scancodes, -1, sizeof(_glfw.x11.scancodes));
-
- if (_glfw.x11.xkb.available)
- {
- // Use XKB to determine physical key locations independently of the
- // current keyboard layout
-
- XkbDescPtr desc = XkbGetMap(_glfw.x11.display, 0, XkbUseCoreKbd);
- XkbGetNames(_glfw.x11.display, XkbKeyNamesMask | XkbKeyAliasesMask, desc);
-
- scancodeMin = desc->min_key_code;
- scancodeMax = desc->max_key_code;
-
- const struct
- {
- int key;
- char* name;
- } keymap[] =
- {
- { GLFW_KEY_GRAVE_ACCENT, "TLDE" },
- { GLFW_KEY_1, "AE01" },
- { GLFW_KEY_2, "AE02" },
- { GLFW_KEY_3, "AE03" },
- { GLFW_KEY_4, "AE04" },
- { GLFW_KEY_5, "AE05" },
- { GLFW_KEY_6, "AE06" },
- { GLFW_KEY_7, "AE07" },
- { GLFW_KEY_8, "AE08" },
- { GLFW_KEY_9, "AE09" },
- { GLFW_KEY_0, "AE10" },
- { GLFW_KEY_MINUS, "AE11" },
- { GLFW_KEY_EQUAL, "AE12" },
- { GLFW_KEY_Q, "AD01" },
- { GLFW_KEY_W, "AD02" },
- { GLFW_KEY_E, "AD03" },
- { GLFW_KEY_R, "AD04" },
- { GLFW_KEY_T, "AD05" },
- { GLFW_KEY_Y, "AD06" },
- { GLFW_KEY_U, "AD07" },
- { GLFW_KEY_I, "AD08" },
- { GLFW_KEY_O, "AD09" },
- { GLFW_KEY_P, "AD10" },
- { GLFW_KEY_LEFT_BRACKET, "AD11" },
- { GLFW_KEY_RIGHT_BRACKET, "AD12" },
- { GLFW_KEY_A, "AC01" },
- { GLFW_KEY_S, "AC02" },
- { GLFW_KEY_D, "AC03" },
- { GLFW_KEY_F, "AC04" },
- { GLFW_KEY_G, "AC05" },
- { GLFW_KEY_H, "AC06" },
- { GLFW_KEY_J, "AC07" },
- { GLFW_KEY_K, "AC08" },
- { GLFW_KEY_L, "AC09" },
- { GLFW_KEY_SEMICOLON, "AC10" },
- { GLFW_KEY_APOSTROPHE, "AC11" },
- { GLFW_KEY_Z, "AB01" },
- { GLFW_KEY_X, "AB02" },
- { GLFW_KEY_C, "AB03" },
- { GLFW_KEY_V, "AB04" },
- { GLFW_KEY_B, "AB05" },
- { GLFW_KEY_N, "AB06" },
- { GLFW_KEY_M, "AB07" },
- { GLFW_KEY_COMMA, "AB08" },
- { GLFW_KEY_PERIOD, "AB09" },
- { GLFW_KEY_SLASH, "AB10" },
- { GLFW_KEY_BACKSLASH, "BKSL" },
- { GLFW_KEY_WORLD_1, "LSGT" },
- { GLFW_KEY_SPACE, "SPCE" },
- { GLFW_KEY_ESCAPE, "ESC" },
- { GLFW_KEY_ENTER, "RTRN" },
- { GLFW_KEY_TAB, "TAB" },
- { GLFW_KEY_BACKSPACE, "BKSP" },
- { GLFW_KEY_INSERT, "INS" },
- { GLFW_KEY_DELETE, "DELE" },
- { GLFW_KEY_RIGHT, "RGHT" },
- { GLFW_KEY_LEFT, "LEFT" },
- { GLFW_KEY_DOWN, "DOWN" },
- { GLFW_KEY_UP, "UP" },
- { GLFW_KEY_PAGE_UP, "PGUP" },
- { GLFW_KEY_PAGE_DOWN, "PGDN" },
- { GLFW_KEY_HOME, "HOME" },
- { GLFW_KEY_END, "END" },
- { GLFW_KEY_CAPS_LOCK, "CAPS" },
- { GLFW_KEY_SCROLL_LOCK, "SCLK" },
- { GLFW_KEY_NUM_LOCK, "NMLK" },
- { GLFW_KEY_PRINT_SCREEN, "PRSC" },
- { GLFW_KEY_PAUSE, "PAUS" },
- { GLFW_KEY_F1, "FK01" },
- { GLFW_KEY_F2, "FK02" },
- { GLFW_KEY_F3, "FK03" },
- { GLFW_KEY_F4, "FK04" },
- { GLFW_KEY_F5, "FK05" },
- { GLFW_KEY_F6, "FK06" },
- { GLFW_KEY_F7, "FK07" },
- { GLFW_KEY_F8, "FK08" },
- { GLFW_KEY_F9, "FK09" },
- { GLFW_KEY_F10, "FK10" },
- { GLFW_KEY_F11, "FK11" },
- { GLFW_KEY_F12, "FK12" },
- { GLFW_KEY_F13, "FK13" },
- { GLFW_KEY_F14, "FK14" },
- { GLFW_KEY_F15, "FK15" },
- { GLFW_KEY_F16, "FK16" },
- { GLFW_KEY_F17, "FK17" },
- { GLFW_KEY_F18, "FK18" },
- { GLFW_KEY_F19, "FK19" },
- { GLFW_KEY_F20, "FK20" },
- { GLFW_KEY_F21, "FK21" },
- { GLFW_KEY_F22, "FK22" },
- { GLFW_KEY_F23, "FK23" },
- { GLFW_KEY_F24, "FK24" },
- { GLFW_KEY_F25, "FK25" },
- { GLFW_KEY_KP_0, "KP0" },
- { GLFW_KEY_KP_1, "KP1" },
- { GLFW_KEY_KP_2, "KP2" },
- { GLFW_KEY_KP_3, "KP3" },
- { GLFW_KEY_KP_4, "KP4" },
- { GLFW_KEY_KP_5, "KP5" },
- { GLFW_KEY_KP_6, "KP6" },
- { GLFW_KEY_KP_7, "KP7" },
- { GLFW_KEY_KP_8, "KP8" },
- { GLFW_KEY_KP_9, "KP9" },
- { GLFW_KEY_KP_DECIMAL, "KPDL" },
- { GLFW_KEY_KP_DIVIDE, "KPDV" },
- { GLFW_KEY_KP_MULTIPLY, "KPMU" },
- { GLFW_KEY_KP_SUBTRACT, "KPSU" },
- { GLFW_KEY_KP_ADD, "KPAD" },
- { GLFW_KEY_KP_ENTER, "KPEN" },
- { GLFW_KEY_KP_EQUAL, "KPEQ" },
- { GLFW_KEY_LEFT_SHIFT, "LFSH" },
- { GLFW_KEY_LEFT_CONTROL, "LCTL" },
- { GLFW_KEY_LEFT_ALT, "LALT" },
- { GLFW_KEY_LEFT_SUPER, "LWIN" },
- { GLFW_KEY_RIGHT_SHIFT, "RTSH" },
- { GLFW_KEY_RIGHT_CONTROL, "RCTL" },
- { GLFW_KEY_RIGHT_ALT, "RALT" },
- { GLFW_KEY_RIGHT_ALT, "LVL3" },
- { GLFW_KEY_RIGHT_ALT, "MDSW" },
- { GLFW_KEY_RIGHT_SUPER, "RWIN" },
- { GLFW_KEY_MENU, "MENU" }
- };
-
- // Find the X11 key code -> GLFW key code mapping
- for (scancode = scancodeMin; scancode <= scancodeMax; scancode++)
- {
- int key = GLFW_KEY_UNKNOWN;
-
- // Map the key name to a GLFW key code. Note: We use the US
- // keyboard layout. Because function keys aren't mapped correctly
- // when using traditional KeySym translations, they are mapped
- // here instead.
- for (int i = 0; i < sizeof(keymap) / sizeof(keymap[0]); i++)
- {
- if (strncmp(desc->names->keys[scancode].name,
- keymap[i].name,
- XkbKeyNameLength) == 0)
- {
- key = keymap[i].key;
- break;
- }
- }
-
- // Fall back to key aliases in case the key name did not match
- for (int i = 0; i < desc->names->num_key_aliases; i++)
- {
- if (key != GLFW_KEY_UNKNOWN)
- break;
-
- if (strncmp(desc->names->key_aliases[i].real,
- desc->names->keys[scancode].name,
- XkbKeyNameLength) != 0)
- {
- continue;
- }
-
- for (int j = 0; j < sizeof(keymap) / sizeof(keymap[0]); j++)
- {
- if (strncmp(desc->names->key_aliases[i].alias,
- keymap[j].name,
- XkbKeyNameLength) == 0)
- {
- key = keymap[j].key;
- break;
- }
- }
- }
-
- _glfw.x11.keycodes[scancode] = key;
- }
-
- XkbFreeNames(desc, XkbKeyNamesMask, True);
- XkbFreeKeyboard(desc, 0, True);
- }
- else
- XDisplayKeycodes(_glfw.x11.display, &scancodeMin, &scancodeMax);
-
- int width;
- KeySym* keysyms = XGetKeyboardMapping(_glfw.x11.display,
- scancodeMin,
- scancodeMax - scancodeMin + 1,
- &width);
-
- for (scancode = scancodeMin; scancode <= scancodeMax; scancode++)
- {
- // Translate the un-translated key codes using traditional X11 KeySym
- // lookups
- if (_glfw.x11.keycodes[scancode] < 0)
- {
- const size_t base = (scancode - scancodeMin) * width;
- _glfw.x11.keycodes[scancode] = translateKeySyms(&keysyms[base], width);
- }
-
- // Store the reverse translation for faster key name lookup
- if (_glfw.x11.keycodes[scancode] > 0)
- _glfw.x11.scancodes[_glfw.x11.keycodes[scancode]] = scancode;
- }
-
- XFree(keysyms);
-}
-
-// Check whether the IM has a usable style
-//
-static GLFWbool hasUsableInputMethodStyle(void)
-{
- GLFWbool found = GLFW_FALSE;
- XIMStyles* styles = NULL;
-
- if (XGetIMValues(_glfw.x11.im, XNQueryInputStyle, &styles, NULL) != NULL)
- return GLFW_FALSE;
-
- for (unsigned int i = 0; i < styles->count_styles; i++)
- {
- if (styles->supported_styles[i] == (XIMPreeditNothing | XIMStatusNothing))
- {
- found = GLFW_TRUE;
- break;
- }
- }
-
- XFree(styles);
- return found;
-}
-
-static void inputMethodDestroyCallback(XIM im, XPointer clientData, XPointer callData)
-{
- _glfw.x11.im = NULL;
-}
-
-static void inputMethodInstantiateCallback(Display* display,
- XPointer clientData,
- XPointer callData)
-{
- if (_glfw.x11.im)
- return;
-
- _glfw.x11.im = XOpenIM(_glfw.x11.display, 0, NULL, NULL);
- if (_glfw.x11.im)
- {
- if (!hasUsableInputMethodStyle())
- {
- XCloseIM(_glfw.x11.im);
- _glfw.x11.im = NULL;
- }
- }
-
- if (_glfw.x11.im)
- {
- XIMCallback callback;
- callback.callback = (XIMProc) inputMethodDestroyCallback;
- callback.client_data = NULL;
- XSetIMValues(_glfw.x11.im, XNDestroyCallback, &callback, NULL);
-
- for (_GLFWwindow* window = _glfw.windowListHead; window; window = window->next)
- _glfwCreateInputContextX11(window);
- }
-}
-
-// Return the atom ID only if it is listed in the specified array
-//
-static Atom getAtomIfSupported(Atom* supportedAtoms,
- unsigned long atomCount,
- const char* atomName)
-{
- const Atom atom = XInternAtom(_glfw.x11.display, atomName, False);
-
- for (unsigned long i = 0; i < atomCount; i++)
- {
- if (supportedAtoms[i] == atom)
- return atom;
- }
-
- return None;
-}
-
-// Check whether the running window manager is EWMH-compliant
-//
-static void detectEWMH(void)
-{
- // First we read the _NET_SUPPORTING_WM_CHECK property on the root window
-
- Window* windowFromRoot = NULL;
- if (!_glfwGetWindowPropertyX11(_glfw.x11.root,
- _glfw.x11.NET_SUPPORTING_WM_CHECK,
- XA_WINDOW,
- (unsigned char**) &windowFromRoot))
- {
- return;
- }
-
- _glfwGrabErrorHandlerX11();
-
- // If it exists, it should be the XID of a top-level window
- // Then we look for the same property on that window
-
- Window* windowFromChild = NULL;
- if (!_glfwGetWindowPropertyX11(*windowFromRoot,
- _glfw.x11.NET_SUPPORTING_WM_CHECK,
- XA_WINDOW,
- (unsigned char**) &windowFromChild))
- {
- XFree(windowFromRoot);
- return;
- }
-
- _glfwReleaseErrorHandlerX11();
-
- // If the property exists, it should contain the XID of the window
-
- if (*windowFromRoot != *windowFromChild)
- {
- XFree(windowFromRoot);
- XFree(windowFromChild);
- return;
- }
-
- XFree(windowFromRoot);
- XFree(windowFromChild);
-
- // We are now fairly sure that an EWMH-compliant WM is currently running
- // We can now start querying the WM about what features it supports by
- // looking in the _NET_SUPPORTED property on the root window
- // It should contain a list of supported EWMH protocol and state atoms
-
- Atom* supportedAtoms = NULL;
- const unsigned long atomCount =
- _glfwGetWindowPropertyX11(_glfw.x11.root,
- _glfw.x11.NET_SUPPORTED,
- XA_ATOM,
- (unsigned char**) &supportedAtoms);
-
- // See which of the atoms we support that are supported by the WM
-
- _glfw.x11.NET_WM_STATE =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE");
- _glfw.x11.NET_WM_STATE_ABOVE =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE_ABOVE");
- _glfw.x11.NET_WM_STATE_FULLSCREEN =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE_FULLSCREEN");
- _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE_MAXIMIZED_VERT");
- _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE_MAXIMIZED_HORZ");
- _glfw.x11.NET_WM_STATE_DEMANDS_ATTENTION =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_STATE_DEMANDS_ATTENTION");
- _glfw.x11.NET_WM_FULLSCREEN_MONITORS =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_FULLSCREEN_MONITORS");
- _glfw.x11.NET_WM_WINDOW_TYPE =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_WINDOW_TYPE");
- _glfw.x11.NET_WM_WINDOW_TYPE_NORMAL =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WM_WINDOW_TYPE_NORMAL");
- _glfw.x11.NET_WORKAREA =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_WORKAREA");
- _glfw.x11.NET_CURRENT_DESKTOP =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_CURRENT_DESKTOP");
- _glfw.x11.NET_ACTIVE_WINDOW =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_ACTIVE_WINDOW");
- _glfw.x11.NET_FRAME_EXTENTS =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_FRAME_EXTENTS");
- _glfw.x11.NET_REQUEST_FRAME_EXTENTS =
- getAtomIfSupported(supportedAtoms, atomCount, "_NET_REQUEST_FRAME_EXTENTS");
-
- if (supportedAtoms)
- XFree(supportedAtoms);
-}
-
-// Look for and initialize supported X11 extensions
-//
-static GLFWbool initExtensions(void)
-{
- _glfw.x11.vidmode.handle = _glfw_dlopen("libXxf86vm.so.1");
- if (_glfw.x11.vidmode.handle)
- {
- _glfw.x11.vidmode.QueryExtension = (PFN_XF86VidModeQueryExtension)
- _glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeQueryExtension");
- _glfw.x11.vidmode.GetGammaRamp = (PFN_XF86VidModeGetGammaRamp)
- _glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRamp");
- _glfw.x11.vidmode.SetGammaRamp = (PFN_XF86VidModeSetGammaRamp)
- _glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeSetGammaRamp");
- _glfw.x11.vidmode.GetGammaRampSize = (PFN_XF86VidModeGetGammaRampSize)
- _glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRampSize");
-
- _glfw.x11.vidmode.available =
- XF86VidModeQueryExtension(_glfw.x11.display,
- &_glfw.x11.vidmode.eventBase,
- &_glfw.x11.vidmode.errorBase);
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.xi.handle = _glfw_dlopen("libXi-6.so");
-#else
- _glfw.x11.xi.handle = _glfw_dlopen("libXi.so.6");
-#endif
- if (_glfw.x11.xi.handle)
- {
- _glfw.x11.xi.QueryVersion = (PFN_XIQueryVersion)
- _glfw_dlsym(_glfw.x11.xi.handle, "XIQueryVersion");
- _glfw.x11.xi.SelectEvents = (PFN_XISelectEvents)
- _glfw_dlsym(_glfw.x11.xi.handle, "XISelectEvents");
-
- if (XQueryExtension(_glfw.x11.display,
- "XInputExtension",
- &_glfw.x11.xi.majorOpcode,
- &_glfw.x11.xi.eventBase,
- &_glfw.x11.xi.errorBase))
- {
- _glfw.x11.xi.major = 2;
- _glfw.x11.xi.minor = 0;
-
- if (XIQueryVersion(_glfw.x11.display,
- &_glfw.x11.xi.major,
- &_glfw.x11.xi.minor) == Success)
- {
- _glfw.x11.xi.available = GLFW_TRUE;
- }
- }
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.randr.handle = _glfw_dlopen("libXrandr-2.so");
-#else
- _glfw.x11.randr.handle = _glfw_dlopen("libXrandr.so.2");
-#endif
- if (_glfw.x11.randr.handle)
- {
- _glfw.x11.randr.AllocGamma = (PFN_XRRAllocGamma)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRAllocGamma");
- _glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeGamma");
- _glfw.x11.randr.FreeCrtcInfo = (PFN_XRRFreeCrtcInfo)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeCrtcInfo");
- _glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeGamma");
- _glfw.x11.randr.FreeOutputInfo = (PFN_XRRFreeOutputInfo)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeOutputInfo");
- _glfw.x11.randr.FreeScreenResources = (PFN_XRRFreeScreenResources)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeScreenResources");
- _glfw.x11.randr.GetCrtcGamma = (PFN_XRRGetCrtcGamma)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcGamma");
- _glfw.x11.randr.GetCrtcGammaSize = (PFN_XRRGetCrtcGammaSize)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcGammaSize");
- _glfw.x11.randr.GetCrtcInfo = (PFN_XRRGetCrtcInfo)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcInfo");
- _glfw.x11.randr.GetOutputInfo = (PFN_XRRGetOutputInfo)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetOutputInfo");
- _glfw.x11.randr.GetOutputPrimary = (PFN_XRRGetOutputPrimary)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetOutputPrimary");
- _glfw.x11.randr.GetScreenResourcesCurrent = (PFN_XRRGetScreenResourcesCurrent)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRGetScreenResourcesCurrent");
- _glfw.x11.randr.QueryExtension = (PFN_XRRQueryExtension)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRQueryExtension");
- _glfw.x11.randr.QueryVersion = (PFN_XRRQueryVersion)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRQueryVersion");
- _glfw.x11.randr.SelectInput = (PFN_XRRSelectInput)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRSelectInput");
- _glfw.x11.randr.SetCrtcConfig = (PFN_XRRSetCrtcConfig)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRSetCrtcConfig");
- _glfw.x11.randr.SetCrtcGamma = (PFN_XRRSetCrtcGamma)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRSetCrtcGamma");
- _glfw.x11.randr.UpdateConfiguration = (PFN_XRRUpdateConfiguration)
- _glfw_dlsym(_glfw.x11.randr.handle, "XRRUpdateConfiguration");
-
- if (XRRQueryExtension(_glfw.x11.display,
- &_glfw.x11.randr.eventBase,
- &_glfw.x11.randr.errorBase))
- {
- if (XRRQueryVersion(_glfw.x11.display,
- &_glfw.x11.randr.major,
- &_glfw.x11.randr.minor))
- {
- // The GLFW RandR path requires at least version 1.3
- if (_glfw.x11.randr.major > 1 || _glfw.x11.randr.minor >= 3)
- _glfw.x11.randr.available = GLFW_TRUE;
- }
- else
- {
- _glfwInputError(GLFW_PLATFORM_ERROR,
- "X11: Failed to query RandR version");
- }
- }
- }
-
- if (_glfw.x11.randr.available)
- {
- XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,
- _glfw.x11.root);
-
- if (!sr->ncrtc || !XRRGetCrtcGammaSize(_glfw.x11.display, sr->crtcs[0]))
- {
- // This is likely an older Nvidia driver with broken gamma support
- // Flag it as useless and fall back to xf86vm gamma, if available
- _glfw.x11.randr.gammaBroken = GLFW_TRUE;
- }
-
- if (!sr->ncrtc)
- {
- // A system without CRTCs is likely a system with broken RandR
- // Disable the RandR monitor path and fall back to core functions
- _glfw.x11.randr.monitorBroken = GLFW_TRUE;
- }
-
- XRRFreeScreenResources(sr);
- }
-
- if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
- {
- XRRSelectInput(_glfw.x11.display, _glfw.x11.root,
- RROutputChangeNotifyMask);
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.xcursor.handle = _glfw_dlopen("libXcursor-1.so");
-#else
- _glfw.x11.xcursor.handle = _glfw_dlopen("libXcursor.so.1");
-#endif
- if (_glfw.x11.xcursor.handle)
- {
- _glfw.x11.xcursor.ImageCreate = (PFN_XcursorImageCreate)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageCreate");
- _glfw.x11.xcursor.ImageDestroy = (PFN_XcursorImageDestroy)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageDestroy");
- _glfw.x11.xcursor.ImageLoadCursor = (PFN_XcursorImageLoadCursor)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageLoadCursor");
- _glfw.x11.xcursor.GetTheme = (PFN_XcursorGetTheme)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetTheme");
- _glfw.x11.xcursor.GetDefaultSize = (PFN_XcursorGetDefaultSize)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetDefaultSize");
- _glfw.x11.xcursor.LibraryLoadImage = (PFN_XcursorLibraryLoadImage)
- _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorLibraryLoadImage");
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.xinerama.handle = _glfw_dlopen("libXinerama-1.so");
-#else
- _glfw.x11.xinerama.handle = _glfw_dlopen("libXinerama.so.1");
-#endif
- if (_glfw.x11.xinerama.handle)
- {
- _glfw.x11.xinerama.IsActive = (PFN_XineramaIsActive)
- _glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaIsActive");
- _glfw.x11.xinerama.QueryExtension = (PFN_XineramaQueryExtension)
- _glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaQueryExtension");
- _glfw.x11.xinerama.QueryScreens = (PFN_XineramaQueryScreens)
- _glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaQueryScreens");
-
- if (XineramaQueryExtension(_glfw.x11.display,
- &_glfw.x11.xinerama.major,
- &_glfw.x11.xinerama.minor))
- {
- if (XineramaIsActive(_glfw.x11.display))
- _glfw.x11.xinerama.available = GLFW_TRUE;
- }
- }
-
- _glfw.x11.xkb.major = 1;
- _glfw.x11.xkb.minor = 0;
- _glfw.x11.xkb.available =
- XkbQueryExtension(_glfw.x11.display,
- &_glfw.x11.xkb.majorOpcode,
- &_glfw.x11.xkb.eventBase,
- &_glfw.x11.xkb.errorBase,
- &_glfw.x11.xkb.major,
- &_glfw.x11.xkb.minor);
-
- if (_glfw.x11.xkb.available)
- {
- Bool supported;
-
- if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
- {
- if (supported)
- _glfw.x11.xkb.detectable = GLFW_TRUE;
- }
-
- XkbStateRec state;
- if (XkbGetState(_glfw.x11.display, XkbUseCoreKbd, &state) == Success)
- _glfw.x11.xkb.group = (unsigned int)state.group;
-
- XkbSelectEventDetails(_glfw.x11.display, XkbUseCoreKbd, XkbStateNotify,
- XkbGroupStateMask, XkbGroupStateMask);
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.x11xcb.handle = _glfw_dlopen("libX11-xcb-1.so");
-#else
- _glfw.x11.x11xcb.handle = _glfw_dlopen("libX11-xcb.so.1");
-#endif
- if (_glfw.x11.x11xcb.handle)
- {
- _glfw.x11.x11xcb.GetXCBConnection = (PFN_XGetXCBConnection)
- _glfw_dlsym(_glfw.x11.x11xcb.handle, "XGetXCBConnection");
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.xrender.handle = _glfw_dlopen("libXrender-1.so");
-#else
- _glfw.x11.xrender.handle = _glfw_dlopen("libXrender.so.1");
-#endif
- if (_glfw.x11.xrender.handle)
- {
- _glfw.x11.xrender.QueryExtension = (PFN_XRenderQueryExtension)
- _glfw_dlsym(_glfw.x11.xrender.handle, "XRenderQueryExtension");
- _glfw.x11.xrender.QueryVersion = (PFN_XRenderQueryVersion)
- _glfw_dlsym(_glfw.x11.xrender.handle, "XRenderQueryVersion");
- _glfw.x11.xrender.FindVisualFormat = (PFN_XRenderFindVisualFormat)
- _glfw_dlsym(_glfw.x11.xrender.handle, "XRenderFindVisualFormat");
-
- if (XRenderQueryExtension(_glfw.x11.display,
- &_glfw.x11.xrender.errorBase,
- &_glfw.x11.xrender.eventBase))
- {
- if (XRenderQueryVersion(_glfw.x11.display,
- &_glfw.x11.xrender.major,
- &_glfw.x11.xrender.minor))
- {
- _glfw.x11.xrender.available = GLFW_TRUE;
- }
- }
- }
-
-#if defined(__CYGWIN__)
- _glfw.x11.xshape.handle = _glfw_dlopen("libXext-6.so");
-#else
- _glfw.x11.xshape.handle = _glfw_dlopen("libXext.so.6");
-#endif
- if (_glfw.x11.xshape.handle)
- {
- _glfw.x11.xshape.QueryExtension = (PFN_XShapeQueryExtension)
- _glfw_dlsym(_glfw.x11.xshape.handle, "XShapeQueryExtension");
- _glfw.x11.xshape.ShapeCombineRegion = (PFN_XShapeCombineRegion)
- _glfw_dlsym(_glfw.x11.xshape.handle, "XShapeCombineRegion");
- _glfw.x11.xshape.QueryVersion = (PFN_XShapeQueryVersion)
- _glfw_dlsym(_glfw.x11.xshape.handle, "XShapeQueryVersion");
- _glfw.x11.xshape.ShapeCombineMask = (PFN_XShapeCombineMask)
- _glfw_dlsym(_glfw.x11.xshape.handle, "XShapeCombineMask");
-
- if (XShapeQueryExtension(_glfw.x11.display,
- &_glfw.x11.xshape.errorBase,
- &_glfw.x11.xshape.eventBase))
- {
- if (XShapeQueryVersion(_glfw.x11.display,
- &_glfw.x11.xshape.major,
- &_glfw.x11.xshape.minor))
- {
- _glfw.x11.xshape.available = GLFW_TRUE;
- }
- }
- }
-
- // Update the key code LUT
- // FIXME: We should listen to XkbMapNotify events to track changes to
- // the keyboard mapping.
- createKeyTables();
-
- // String format atoms
- _glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, "NULL", False);
- _glfw.x11.UTF8_STRING = XInternAtom(_glfw.x11.display, "UTF8_STRING", False);
- _glfw.x11.ATOM_PAIR = XInternAtom(_glfw.x11.display, "ATOM_PAIR", False);
-
- // Custom selection property atom
- _glfw.x11.GLFW_SELECTION =
- XInternAtom(_glfw.x11.display, "GLFW_SELECTION", False);
-
- // ICCCM standard clipboard atoms
- _glfw.x11.TARGETS = XInternAtom(_glfw.x11.display, "TARGETS", False);
- _glfw.x11.MULTIPLE = XInternAtom(_glfw.x11.display, "MULTIPLE", False);
- _glfw.x11.PRIMARY = XInternAtom(_glfw.x11.display, "PRIMARY", False);
- _glfw.x11.INCR = XInternAtom(_glfw.x11.display, "INCR", False);
- _glfw.x11.CLIPBOARD = XInternAtom(_glfw.x11.display, "CLIPBOARD", False);
-
- // Clipboard manager atoms
- _glfw.x11.CLIPBOARD_MANAGER =
- XInternAtom(_glfw.x11.display, "CLIPBOARD_MANAGER", False);
- _glfw.x11.SAVE_TARGETS =
- XInternAtom(_glfw.x11.display, "SAVE_TARGETS", False);
-
- // Xdnd (drag and drop) atoms
- _glfw.x11.XdndAware = XInternAtom(_glfw.x11.display, "XdndAware", False);
- _glfw.x11.XdndEnter = XInternAtom(_glfw.x11.display, "XdndEnter", False);
- _glfw.x11.XdndPosition = XInternAtom(_glfw.x11.display, "XdndPosition", False);
- _glfw.x11.XdndStatus = XInternAtom(_glfw.x11.display, "XdndStatus", False);
- _glfw.x11.XdndActionCopy = XInternAtom(_glfw.x11.display, "XdndActionCopy", False);
- _glfw.x11.XdndDrop = XInternAtom(_glfw.x11.display, "XdndDrop", False);
- _glfw.x11.XdndFinished = XInternAtom(_glfw.x11.display, "XdndFinished", False);
- _glfw.x11.XdndSelection = XInternAtom(_glfw.x11.display, "XdndSelection", False);
- _glfw.x11.XdndTypeList = XInternAtom(_glfw.x11.display, "XdndTypeList", False);
- _glfw.x11.text_uri_list = XInternAtom(_glfw.x11.display, "text/uri-list", False);
-
- // ICCCM, EWMH and Motif window property atoms
- // These can be set safely even without WM support
- // The EWMH atoms that require WM support are handled in detectEWMH
- _glfw.x11.WM_PROTOCOLS =
- XInternAtom(_glfw.x11.display, "WM_PROTOCOLS", False);
- _glfw.x11.WM_STATE =
- XInternAtom(_glfw.x11.display, "WM_STATE", False);
- _glfw.x11.WM_DELETE_WINDOW =
- XInternAtom(_glfw.x11.display, "WM_DELETE_WINDOW", False);
- _glfw.x11.NET_SUPPORTED =
- XInternAtom(_glfw.x11.display, "_NET_SUPPORTED", False);
- _glfw.x11.NET_SUPPORTING_WM_CHECK =
- XInternAtom(_glfw.x11.display, "_NET_SUPPORTING_WM_CHECK", False);
- _glfw.x11.NET_WM_ICON =
- XInternAtom(_glfw.x11.display, "_NET_WM_ICON", False);
- _glfw.x11.NET_WM_PING =
- XInternAtom(_glfw.x11.display, "_NET_WM_PING", False);
- _glfw.x11.NET_WM_PID =
- XInternAtom(_glfw.x11.display, "_NET_WM_PID", False);
- _glfw.x11.NET_WM_NAME =
- XInternAtom(_glfw.x11.display, "_NET_WM_NAME", False);
- _glfw.x11.NET_WM_ICON_NAME =
- XInternAtom(_glfw.x11.display, "_NET_WM_ICON_NAME", False);
- _glfw.x11.NET_WM_BYPASS_COMPOSITOR =
- XInternAtom(_glfw.x11.display, "_NET_WM_BYPASS_COMPOSITOR", False);
- _glfw.x11.NET_WM_WINDOW_OPACITY =
- XInternAtom(_glfw.x11.display, "_NET_WM_WINDOW_OPACITY", False);
- _glfw.x11.MOTIF_WM_HINTS =
- XInternAtom(_glfw.x11.display, "_MOTIF_WM_HINTS", False);
-
- // The compositing manager selection name contains the screen number
- {
- char name[32];
- snprintf(name, sizeof(name), "_NET_WM_CM_S%u", _glfw.x11.screen);
- _glfw.x11.NET_WM_CM_Sx = XInternAtom(_glfw.x11.display, name, False);
- }
-
- // Detect whether an EWMH-conformant window manager is running
- detectEWMH();
-
- return GLFW_TRUE;
-}
-
-// Retrieve system content scale via folklore heuristics
-//
-static void getSystemContentScale(float* xscale, float* yscale)
-{
- // Start by assuming the default X11 DPI
- // NOTE: Some desktop environments (KDE) may remove the Xft.dpi field when it
- // would be set to 96, so assume that is the case if we cannot find it
- float xdpi = 96.f, ydpi = 96.f;
-
- // NOTE: Basing the scale on Xft.dpi where available should provide the most
- // consistent user experience (matches Qt, Gtk, etc), although not
- // always the most accurate one
- char* rms = XResourceManagerString(_glfw.x11.display);
- if (rms)
- {
- XrmDatabase db = XrmGetStringDatabase(rms);
- if (db)
- {
- XrmValue value;
- char* type = NULL;
-
- if (XrmGetResource(db, "Xft.dpi", "Xft.Dpi", &type, &value))
- {
- if (type && strcmp(type, "String") == 0)
- xdpi = ydpi = atof(value.addr);
- }
-
- XrmDestroyDatabase(db);
- }
- }
-
- *xscale = xdpi / 96.f;
- *yscale = ydpi / 96.f;
-}
-
-// Create a blank cursor for hidden and disabled cursor modes
-//
-static Cursor createHiddenCursor(void)
-{
- unsigned char pixels[16 * 16 * 4] = { 0 };
- GLFWimage image = { 16, 16, pixels };
- return _glfwCreateCursorX11(&image, 0, 0);
-}
-
-// Create a helper window for IPC
-//
-static Window createHelperWindow(void)
-{
- XSetWindowAttributes wa;
- wa.event_mask = PropertyChangeMask;
-
- return XCreateWindow(_glfw.x11.display, _glfw.x11.root,
- 0, 0, 1, 1, 0, 0,
- InputOnly,
- DefaultVisual(_glfw.x11.display, _glfw.x11.screen),
- CWEventMask, &wa);
-}
-
-// X error handler
-//
-static int errorHandler(Display *display, XErrorEvent* event)
-{
- if (_glfw.x11.display != display)
- return 0;
-
- _glfw.x11.errorCode = event->error_code;
- return 0;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-////// GLFW internal API //////
-//////////////////////////////////////////////////////////////////////////
-
-// Sets the X error handler callback
-//
-void _glfwGrabErrorHandlerX11(void)
-{
- _glfw.x11.errorCode = Success;
- XSetErrorHandler(errorHandler);
-}
-
-// Clears the X error handler callback
-//
-void _glfwReleaseErrorHandlerX11(void)
-{
- // Synchronize to make sure all commands are processed
- XSync(_glfw.x11.display, False);
- XSetErrorHandler(NULL);
-}
-
-// Reports the specified error, appending information about the last X error
-//
-void _glfwInputErrorX11(int error, const char* message)
-{
- char buffer[_GLFW_MESSAGE_SIZE];
- XGetErrorText(_glfw.x11.display, _glfw.x11.errorCode,
- buffer, sizeof(buffer));
-
- _glfwInputError(error, "%s: %s", message, buffer);
-}
-
-// Creates a native cursor object from the specified image and hotspot
-//
-Cursor _glfwCreateCursorX11(const GLFWimage* image, int xhot, int yhot)
-{
- int i;
- Cursor cursor;
-
- if (!_glfw.x11.xcursor.handle)
- return None;
-
- XcursorImage* native = XcursorImageCreate(image->width, image->height);
- if (native == NULL)
- return None;
-
- native->xhot = xhot;
- native->yhot = yhot;
-
- unsigned char* source = (unsigned char*) image->pixels;
- XcursorPixel* target = native->pixels;
-
- for (i = 0; i < image->width * image->height; i++, target++, source += 4)
- {
- unsigned int alpha = source[3];
-
- *target = (alpha << 24) |
- ((unsigned char) ((source[0] * alpha) / 255) << 16) |
- ((unsigned char) ((source[1] * alpha) / 255) << 8) |
- ((unsigned char) ((source[2] * alpha) / 255) << 0);
- }
-
- cursor = XcursorImageLoadCursor(_glfw.x11.display, native);
- XcursorImageDestroy(native);
-
- return cursor;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-////// GLFW platform API //////
-//////////////////////////////////////////////////////////////////////////
-
-int _glfwPlatformInit(void)
-{
- // HACK: If the application has left the locale as "C" then both wide
- // character text input and explicit UTF-8 input via XIM will break
- // This sets the CTYPE part of the current locale from the environment
- // in the hope that it is set to something more sane than "C"
- if (strcmp(setlocale(LC_CTYPE, NULL), "C") == 0)
- setlocale(LC_CTYPE, "");
-
-#if defined(__CYGWIN__)
- _glfw.x11.xlib.handle = _glfw_dlopen("libX11-6.so");
-#else
- _glfw.x11.xlib.handle = _glfw_dlopen("libX11.so.6");
-#endif
- if (!_glfw.x11.xlib.handle)
- {
- _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to load Xlib");
- return GLFW_FALSE;
- }
-
- _glfw.x11.xlib.AllocClassHint = (PFN_XAllocClassHint)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocClassHint");
- _glfw.x11.xlib.AllocSizeHints = (PFN_XAllocSizeHints)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocSizeHints");
- _glfw.x11.xlib.AllocWMHints = (PFN_XAllocWMHints)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XAllocWMHints");
- _glfw.x11.xlib.ChangeProperty = (PFN_XChangeProperty)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XChangeProperty");
- _glfw.x11.xlib.ChangeWindowAttributes = (PFN_XChangeWindowAttributes)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XChangeWindowAttributes");
- _glfw.x11.xlib.CheckIfEvent = (PFN_XCheckIfEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCheckIfEvent");
- _glfw.x11.xlib.CheckTypedWindowEvent = (PFN_XCheckTypedWindowEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCheckTypedWindowEvent");
- _glfw.x11.xlib.CloseDisplay = (PFN_XCloseDisplay)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCloseDisplay");
- _glfw.x11.xlib.CloseIM = (PFN_XCloseIM)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCloseIM");
- _glfw.x11.xlib.ConvertSelection = (PFN_XConvertSelection)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XConvertSelection");
- _glfw.x11.xlib.CreateColormap = (PFN_XCreateColormap)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateColormap");
- _glfw.x11.xlib.CreateFontCursor = (PFN_XCreateFontCursor)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateFontCursor");
- _glfw.x11.xlib.CreateIC = (PFN_XCreateIC)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateIC");
- _glfw.x11.xlib.CreateRegion = (PFN_XCreateRegion)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateRegion");
- _glfw.x11.xlib.CreateWindow = (PFN_XCreateWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XCreateWindow");
- _glfw.x11.xlib.DefineCursor = (PFN_XDefineCursor)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDefineCursor");
- _glfw.x11.xlib.DeleteContext = (PFN_XDeleteContext)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDeleteContext");
- _glfw.x11.xlib.DeleteProperty = (PFN_XDeleteProperty)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDeleteProperty");
- _glfw.x11.xlib.DestroyIC = (PFN_XDestroyIC)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDestroyIC");
- _glfw.x11.xlib.DestroyRegion = (PFN_XDestroyRegion)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDestroyRegion");
- _glfw.x11.xlib.DestroyWindow = (PFN_XDestroyWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDestroyWindow");
- _glfw.x11.xlib.DisplayKeycodes = (PFN_XDisplayKeycodes)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XDisplayKeycodes");
- _glfw.x11.xlib.EventsQueued = (PFN_XEventsQueued)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XEventsQueued");
- _glfw.x11.xlib.FilterEvent = (PFN_XFilterEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFilterEvent");
- _glfw.x11.xlib.FindContext = (PFN_XFindContext)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFindContext");
- _glfw.x11.xlib.Flush = (PFN_XFlush)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFlush");
- _glfw.x11.xlib.Free = (PFN_XFree)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFree");
- _glfw.x11.xlib.FreeColormap = (PFN_XFreeColormap)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeColormap");
- _glfw.x11.xlib.FreeCursor = (PFN_XFreeCursor)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeCursor");
- _glfw.x11.xlib.FreeEventData = (PFN_XFreeEventData)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XFreeEventData");
- _glfw.x11.xlib.GetErrorText = (PFN_XGetErrorText)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetErrorText");
- _glfw.x11.xlib.GetEventData = (PFN_XGetEventData)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetEventData");
- _glfw.x11.xlib.GetICValues = (PFN_XGetICValues)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetICValues");
- _glfw.x11.xlib.GetIMValues = (PFN_XGetIMValues)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetIMValues");
- _glfw.x11.xlib.GetInputFocus = (PFN_XGetInputFocus)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetInputFocus");
- _glfw.x11.xlib.GetKeyboardMapping = (PFN_XGetKeyboardMapping)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetKeyboardMapping");
- _glfw.x11.xlib.GetScreenSaver = (PFN_XGetScreenSaver)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetScreenSaver");
- _glfw.x11.xlib.GetSelectionOwner = (PFN_XGetSelectionOwner)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetSelectionOwner");
- _glfw.x11.xlib.GetVisualInfo = (PFN_XGetVisualInfo)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetVisualInfo");
- _glfw.x11.xlib.GetWMNormalHints = (PFN_XGetWMNormalHints)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWMNormalHints");
- _glfw.x11.xlib.GetWindowAttributes = (PFN_XGetWindowAttributes)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWindowAttributes");
- _glfw.x11.xlib.GetWindowProperty = (PFN_XGetWindowProperty)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGetWindowProperty");
- _glfw.x11.xlib.GrabPointer = (PFN_XGrabPointer)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XGrabPointer");
- _glfw.x11.xlib.IconifyWindow = (PFN_XIconifyWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XIconifyWindow");
- _glfw.x11.xlib.InitThreads = (PFN_XInitThreads)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XInitThreads");
- _glfw.x11.xlib.InternAtom = (PFN_XInternAtom)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XInternAtom");
- _glfw.x11.xlib.LookupString = (PFN_XLookupString)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XLookupString");
- _glfw.x11.xlib.MapRaised = (PFN_XMapRaised)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XMapRaised");
- _glfw.x11.xlib.MapWindow = (PFN_XMapWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XMapWindow");
- _glfw.x11.xlib.MoveResizeWindow = (PFN_XMoveResizeWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XMoveResizeWindow");
- _glfw.x11.xlib.MoveWindow = (PFN_XMoveWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XMoveWindow");
- _glfw.x11.xlib.NextEvent = (PFN_XNextEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XNextEvent");
- _glfw.x11.xlib.OpenDisplay = (PFN_XOpenDisplay)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XOpenDisplay");
- _glfw.x11.xlib.OpenIM = (PFN_XOpenIM)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XOpenIM");
- _glfw.x11.xlib.PeekEvent = (PFN_XPeekEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XPeekEvent");
- _glfw.x11.xlib.Pending = (PFN_XPending)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XPending");
- _glfw.x11.xlib.QueryExtension = (PFN_XQueryExtension)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XQueryExtension");
- _glfw.x11.xlib.QueryPointer = (PFN_XQueryPointer)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XQueryPointer");
- _glfw.x11.xlib.RaiseWindow = (PFN_XRaiseWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XRaiseWindow");
- _glfw.x11.xlib.RegisterIMInstantiateCallback = (PFN_XRegisterIMInstantiateCallback)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XRegisterIMInstantiateCallback");
- _glfw.x11.xlib.ResizeWindow = (PFN_XResizeWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XResizeWindow");
- _glfw.x11.xlib.ResourceManagerString = (PFN_XResourceManagerString)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XResourceManagerString");
- _glfw.x11.xlib.SaveContext = (PFN_XSaveContext)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSaveContext");
- _glfw.x11.xlib.SelectInput = (PFN_XSelectInput)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSelectInput");
- _glfw.x11.xlib.SendEvent = (PFN_XSendEvent)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSendEvent");
- _glfw.x11.xlib.SetClassHint = (PFN_XSetClassHint)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetClassHint");
- _glfw.x11.xlib.SetErrorHandler = (PFN_XSetErrorHandler)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetErrorHandler");
- _glfw.x11.xlib.SetICFocus = (PFN_XSetICFocus)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetICFocus");
- _glfw.x11.xlib.SetIMValues = (PFN_XSetIMValues)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetIMValues");
- _glfw.x11.xlib.SetInputFocus = (PFN_XSetInputFocus)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetInputFocus");
- _glfw.x11.xlib.SetLocaleModifiers = (PFN_XSetLocaleModifiers)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetLocaleModifiers");
- _glfw.x11.xlib.SetScreenSaver = (PFN_XSetScreenSaver)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetScreenSaver");
- _glfw.x11.xlib.SetSelectionOwner = (PFN_XSetSelectionOwner)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetSelectionOwner");
- _glfw.x11.xlib.SetWMHints = (PFN_XSetWMHints)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMHints");
- _glfw.x11.xlib.SetWMNormalHints = (PFN_XSetWMNormalHints)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMNormalHints");
- _glfw.x11.xlib.SetWMProtocols = (PFN_XSetWMProtocols)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSetWMProtocols");
- _glfw.x11.xlib.SupportsLocale = (PFN_XSupportsLocale)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSupportsLocale");
- _glfw.x11.xlib.Sync = (PFN_XSync)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XSync");
- _glfw.x11.xlib.TranslateCoordinates = (PFN_XTranslateCoordinates)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XTranslateCoordinates");
- _glfw.x11.xlib.UndefineCursor = (PFN_XUndefineCursor)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XUndefineCursor");
- _glfw.x11.xlib.UngrabPointer = (PFN_XUngrabPointer)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XUngrabPointer");
- _glfw.x11.xlib.UnmapWindow = (PFN_XUnmapWindow)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XUnmapWindow");
- _glfw.x11.xlib.UnsetICFocus = (PFN_XUnsetICFocus)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XUnsetICFocus");
- _glfw.x11.xlib.VisualIDFromVisual = (PFN_XVisualIDFromVisual)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XVisualIDFromVisual");
- _glfw.x11.xlib.WarpPointer = (PFN_XWarpPointer)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XWarpPointer");
- _glfw.x11.xkb.FreeKeyboard = (PFN_XkbFreeKeyboard)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbFreeKeyboard");
- _glfw.x11.xkb.FreeNames = (PFN_XkbFreeNames)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbFreeNames");
- _glfw.x11.xkb.GetMap = (PFN_XkbGetMap)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetMap");
- _glfw.x11.xkb.GetNames = (PFN_XkbGetNames)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetNames");
- _glfw.x11.xkb.GetState = (PFN_XkbGetState)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbGetState");
- _glfw.x11.xkb.KeycodeToKeysym = (PFN_XkbKeycodeToKeysym)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbKeycodeToKeysym");
- _glfw.x11.xkb.QueryExtension = (PFN_XkbQueryExtension)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbQueryExtension");
- _glfw.x11.xkb.SelectEventDetails = (PFN_XkbSelectEventDetails)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbSelectEventDetails");
- _glfw.x11.xkb.SetDetectableAutoRepeat = (PFN_XkbSetDetectableAutoRepeat)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XkbSetDetectableAutoRepeat");
- _glfw.x11.xrm.DestroyDatabase = (PFN_XrmDestroyDatabase)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XrmDestroyDatabase");
- _glfw.x11.xrm.GetResource = (PFN_XrmGetResource)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XrmGetResource");
- _glfw.x11.xrm.GetStringDatabase = (PFN_XrmGetStringDatabase)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XrmGetStringDatabase");
- _glfw.x11.xrm.Initialize = (PFN_XrmInitialize)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XrmInitialize");
- _glfw.x11.xrm.UniqueQuark = (PFN_XrmUniqueQuark)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XrmUniqueQuark");
- _glfw.x11.xlib.UnregisterIMInstantiateCallback = (PFN_XUnregisterIMInstantiateCallback)
- _glfw_dlsym(_glfw.x11.xlib.handle, "XUnregisterIMInstantiateCallback");
- _glfw.x11.xlib.utf8LookupString = (PFN_Xutf8LookupString)
- _glfw_dlsym(_glfw.x11.xlib.handle, "Xutf8LookupString");
- _glfw.x11.xlib.utf8SetWMProperties = (PFN_Xutf8SetWMProperties)
- _glfw_dlsym(_glfw.x11.xlib.handle, "Xutf8SetWMProperties");
-
- if (_glfw.x11.xlib.utf8LookupString && _glfw.x11.xlib.utf8SetWMProperties)
- _glfw.x11.xlib.utf8 = GLFW_TRUE;
-
- XInitThreads();
- XrmInitialize();
-
- _glfw.x11.display = XOpenDisplay(NULL);
- if (!_glfw.x11.display)
- {
- const char* display = getenv("DISPLAY");
- if (display)
- {
- _glfwInputError(GLFW_PLATFORM_ERROR,
- "X11: Failed to open display %s", display);
- }
- else
- {
- _glfwInputError(GLFW_PLATFORM_ERROR,
- "X11: The DISPLAY environment variable is missing");
- }
-
- return GLFW_FALSE;
- }
-
- _glfw.x11.screen = DefaultScreen(_glfw.x11.display);
- _glfw.x11.root = RootWindow(_glfw.x11.display, _glfw.x11.screen);
- _glfw.x11.context = XUniqueContext();
-
- getSystemContentScale(&_glfw.x11.contentScaleX, &_glfw.x11.contentScaleY);
-
- if (!initExtensions())
- return GLFW_FALSE;
-
- _glfw.x11.helperWindowHandle = createHelperWindow();
- _glfw.x11.hiddenCursorHandle = createHiddenCursor();
-
- if (XSupportsLocale() && _glfw.x11.xlib.utf8)
- {
- XSetLocaleModifiers("");
-
- // If an IM is already present our callback will be called right away
- XRegisterIMInstantiateCallback(_glfw.x11.display,
- NULL, NULL, NULL,
- inputMethodInstantiateCallback,
- NULL);
- }
-
- _glfwInitTimerPOSIX();
-
- _glfwPollMonitorsX11();
- return GLFW_TRUE;
-}
-
-void _glfwPlatformTerminate(void)
-{
- if (_glfw.x11.helperWindowHandle)
- {
- if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.CLIPBOARD) ==
- _glfw.x11.helperWindowHandle)
- {
- _glfwPushSelectionToManagerX11();
- }
-
- XDestroyWindow(_glfw.x11.display, _glfw.x11.helperWindowHandle);
- _glfw.x11.helperWindowHandle = None;
- }
-
- if (_glfw.x11.hiddenCursorHandle)
- {
- XFreeCursor(_glfw.x11.display, _glfw.x11.hiddenCursorHandle);
- _glfw.x11.hiddenCursorHandle = (Cursor) 0;
- }
-
- free(_glfw.x11.primarySelectionString);
- free(_glfw.x11.clipboardString);
-
- XUnregisterIMInstantiateCallback(_glfw.x11.display,
- NULL, NULL, NULL,
- inputMethodInstantiateCallback,
- NULL);
-
- if (_glfw.x11.im)
- {
- XCloseIM(_glfw.x11.im);
- _glfw.x11.im = NULL;
- }
-
- if (_glfw.x11.display)
- {
- XCloseDisplay(_glfw.x11.display);
- _glfw.x11.display = NULL;
- }
-
- if (_glfw.x11.x11xcb.handle)
- {
- _glfw_dlclose(_glfw.x11.x11xcb.handle);
- _glfw.x11.x11xcb.handle = NULL;
- }
-
- if (_glfw.x11.xcursor.handle)
- {
- _glfw_dlclose(_glfw.x11.xcursor.handle);
- _glfw.x11.xcursor.handle = NULL;
- }
-
- if (_glfw.x11.randr.handle)
- {
- _glfw_dlclose(_glfw.x11.randr.handle);
- _glfw.x11.randr.handle = NULL;
- }
-
- if (_glfw.x11.xinerama.handle)
- {
- _glfw_dlclose(_glfw.x11.xinerama.handle);
- _glfw.x11.xinerama.handle = NULL;
- }
-
- if (_glfw.x11.xrender.handle)
- {
- _glfw_dlclose(_glfw.x11.xrender.handle);
- _glfw.x11.xrender.handle = NULL;
- }
-
- if (_glfw.x11.vidmode.handle)
- {
- _glfw_dlclose(_glfw.x11.vidmode.handle);
- _glfw.x11.vidmode.handle = NULL;
- }
-
- if (_glfw.x11.xi.handle)
- {
- _glfw_dlclose(_glfw.x11.xi.handle);
- _glfw.x11.xi.handle = NULL;
- }
-
- // NOTE: These need to be unloaded after XCloseDisplay, as they register
- // cleanup callbacks that get called by that function
- _glfwTerminateEGL();
- _glfwTerminateGLX();
-
- if (_glfw.x11.xlib.handle)
- {
- _glfw_dlclose(_glfw.x11.xlib.handle);
- _glfw.x11.xlib.handle = NULL;
- }
-}
-
-const char* _glfwPlatformGetVersionString(void)
-{
- return _GLFW_VERSION_NUMBER " X11 GLX EGL OSMesa"
-#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
- " clock_gettime"
-#else
- " gettimeofday"
-#endif
-#if defined(__linux__)
- " evdev"
-#endif
-#if defined(_GLFW_BUILD_DLL)
- " shared"
-#endif
- ;
-}
-