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https://github.com/glfw/glfw.git
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Merge 906a387d74
into a89a02ff85
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commit
bf035f7f85
@ -247,12 +247,16 @@ if (_GLFW_X11)
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list(APPEND glfw_LIBRARIES Xxf86vm)
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endif()
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# Check for Xkb (X keyboard extension)
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if (NOT X11_Xkb_FOUND)
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message(FATAL_ERROR "The X keyboard extension headers were not found")
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endif()
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list(APPEND glfw_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH})
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option(GLFW_USE_XKB "Use the X keyboard extension" ON)
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if(GLFW_USE_XKB)
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# Check for Xkb (X keyboard extension)
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if (NOT X11_Xkb_FOUND)
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message("The X keyboard extension headers were not found")
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else()
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list(APPEND glfw_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH})
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set(_GLFW_USE_XKB 1)
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endif()
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endif()
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find_library(RT_LIBRARY rt)
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mark_as_advanced(RT_LIBRARY)
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@ -68,6 +68,8 @@
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#cmakedefine _GLFW_HAS_GLXGETPROCADDRESSEXT
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// Define this to 1 if dlopen is available
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#cmakedefine _GLFW_HAS_DLOPEN
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// Define this to 1 if Xkb is available
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#cmakedefine _GLFW_USE_XKB
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// Define this to 1 if glfwInit should change the current directory
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#cmakedefine _GLFW_USE_CHDIR
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@ -84,6 +84,16 @@ static GLboolean chooseFBConfig(const _GLFWfbconfig* desired, GLXFBConfig* resul
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_glfw.x11.screen,
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NULL,
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&nativeCount);
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// fallback, for when the above call fails running over TurboVNC + VirtualGL
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if(!nativeCount)
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{
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nativeConfigs = glXGetFBConfigs(_glfw.x11.display,
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_glfw.x11.screen,
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&nativeCount);
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_glfw.glx.SGIX_fbconfig = GL_FALSE;
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}
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}
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else
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{
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@ -45,6 +45,7 @@ static int translateKey(int keyCode)
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if (keyCode < 8 || keyCode > 255)
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return GLFW_KEY_UNKNOWN;
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#if defined(_GLFW_USE_XKB)
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// Try secondary keysym, for numeric keypad keys
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// Note: This way we always force "NumLock = ON", which is intentional
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// since the returned key code should correspond to a physical
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@ -73,6 +74,10 @@ static int translateKey(int keyCode)
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// should not be layout dependent (i.e. US layout and international
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// layouts should give the same result).
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keySym = XkbKeycodeToKeysym(_glfw.x11.display, keyCode, 0, 0);
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#else
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keySym = XKeycodeToKeysym(_glfw.x11.display, keyCode, 0);
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#endif
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switch (keySym)
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{
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case XK_Escape: return GLFW_KEY_ESCAPE;
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@ -217,14 +222,18 @@ static int translateKey(int keyCode)
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//
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static void updateKeyCodeLUT(void)
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{
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int i, keyCode, keyCodeGLFW;
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int keyCode, keyCodeGLFW;
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#if defined(_GLFW_USE_XKB)
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int i;
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char name[XkbKeyNameLength + 1];
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XkbDescPtr descr;
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#endif
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// Clear the LUT
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for (keyCode = 0; keyCode < 256; keyCode++)
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_glfw.x11.keyCodeLUT[keyCode] = GLFW_KEY_UNKNOWN;
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#if defined(_GLFW_USE_XKB)
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// Use XKB to determine physical key locations independently of the current
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// keyboard layout
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@ -303,6 +312,7 @@ static void updateKeyCodeLUT(void)
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// Free the keyboard description
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XkbFreeKeyboard(descr, 0, True);
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#endif
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// Translate the un-translated key codes using traditional X11 KeySym
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// lookups
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@ -487,6 +497,7 @@ static GLboolean initExtensions(void)
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}
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// Check if Xkb is supported on this display
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#if defined(_GLFW_USE_XKB)
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_glfw.x11.xkb.versionMajor = 1;
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_glfw.x11.xkb.versionMinor = 0;
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if (!XkbQueryExtension(_glfw.x11.display,
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@ -514,6 +525,7 @@ static GLboolean initExtensions(void)
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"X11: Detectable key repeat is not supported");
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return GL_FALSE;
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}
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#endif
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// Update the key code LUT
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// FIXME: We should listen to XkbMapNotify events to track changes to
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@ -45,7 +45,9 @@
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#include <X11/extensions/XInput2.h>
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// The Xkb extension provides improved keyboard support
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#include <X11/XKBlib.h>
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#if defined(_GLFW_USE_XKB)
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#include <X11/XKBlib.h>
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#endif
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#if defined(_GLFW_GLX)
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#define _GLFW_X11_CONTEXT_VISUAL window->glx.visual
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