Merge branch '3.3-stable' into new-cursors-on-3.3-stable

.travis.yml

@@ -9,7 +9,6 @@ matrix:
     include:
         - os: linux
           dist: xenial
-          sudo: false
           name: "X11 shared library"
           addons:
               apt:
@@ -23,7 +22,6 @@ matrix:
               - CFLAGS=-Werror
         - os: linux
           dist: xenial
-          sudo: false
           name: "X11 static library"
           addons:
               apt:
@@ -37,7 +35,6 @@ matrix:
               - CFLAGS=-Werror
         - os: linux
           dist: xenial
-          sudo: required
           name: "Wayland shared library"
           addons:
               apt:
@@ -54,7 +51,6 @@ matrix:
               - CFLAGS=-Werror
         - os: linux
           dist: xenial
-          sudo: required
           name: "Wayland static library"
           addons:
               apt:
@@ -92,14 +88,12 @@ matrix:
               - USE_OSMESA=ON
               - CFLAGS=-Werror
         - os: osx
-          sudo: false
           name: "Cocoa shared library"
           env:
               - BUILD_SHARED_LIBS=ON
               - CFLAGS=-Werror
               - MACOSX_DEPLOYMENT_TARGET=10.8
         - os: osx
-          sudo: false
           name: "Cocoa static library"
           env:
               - BUILD_SHARED_LIBS=OFF

CMakeLists.txt

@@ -128,6 +128,9 @@ if (MINGW)
     if (_GLFW_HAS_64ASLR)
         set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--high-entropy-va ${CMAKE_SHARED_LINKER_FLAGS}")
     endif()
+
+    # Clear flags again to avoid breaking later tests
+    set(CMAKE_REQUIRED_FLAGS)
 endif()
 
 #--------------------------------------------------------------------

README.md

@@ -125,7 +125,10 @@ information on what to include when reporting a bug.
  - Added `GLFW_POINTING_HAND_CURSOR` alias for `GLFW_HAND_CURSOR` (#427)
  - Bugfix: Some extension loader headers did not prevent default OpenGL header
    inclusion (#1695)
- - [Cocoa] Use `CALayer` instead of `NSView` for `EGLNativeWindowType` (#1169)
+ - [Win32] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
+ - [Cocoa] Changed `EGLNativeWindowType` from `NSView` to `CALayer` (#1169)
+ - [Cocoa] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
+   (#1635)
  - [X11] Bugfix: IME input of CJK was broken for "C" locale (#1587,#1636)
  - [X11] Bugfix: Xlib errors caused by other parts of the application could be
    reported as GLFW errors
@@ -134,6 +137,7 @@ information on what to include when reporting a bug.
    non-printable keys (#1598)
  - [X11] Bugfix: Function keys were mapped to `GLFW_KEY_UNKNOWN` for some layout
    combinaitons (#1598)
+ - [Wayland] Bugfix: Repeated keys could be reported with `NULL` window (#1704)
 
 
 ## Contact
@@ -338,11 +342,14 @@ skills.
  - Torsten Walluhn
  - Patrick Walton
  - Xo Wang
+ - Waris
  - Jay Weisskopf
  - Frank Wille
+ - Tatsuya Yatagawa
  - Ryogo Yoshimura
  - Lukas Zanner
  - Andrey Zholos
+ - Aihui Zhu
  - Santi Zupancic
  - Jonas Ådahl
  - Lasse Öörni

docs/window.dox

@@ -408,10 +408,14 @@ Forward-compatibility is described in detail in the
 [OpenGL Reference Manual](https://www.opengl.org/registry/).
 
 @anchor GLFW_OPENGL_DEBUG_CONTEXT_hint
-__GLFW_OPENGL_DEBUG_CONTEXT__ specifies whether to create a debug OpenGL
+__GLFW_OPENGL_DEBUG_CONTEXT__ specifies whether the context should be created
-context, which may have additional error and performance issue reporting
+in debug mode, which may provide additional error and diagnostic reporting
-functionality.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.  If OpenGL ES
+functionality.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
-is requested, this hint is ignored.
+
+@par
+Debug contexts for OpenGL and OpenGL ES are described in detail by the
+[GL_KHR_debug](https://www.khronos.org/registry/OpenGL/extensions/KHR/KHR_debug.txt)
+extension.
 
 @anchor GLFW_OPENGL_PROFILE_hint
 __GLFW_OPENGL_PROFILE__ specifies which OpenGL profile to create the context
@@ -1328,8 +1332,8 @@ __GLFW_OPENGL_FORWARD_COMPAT__ is `GLFW_TRUE` if the window's context is an
 OpenGL forward-compatible one, or `GLFW_FALSE` otherwise.
 
 @anchor GLFW_OPENGL_DEBUG_CONTEXT_attrib
-__GLFW_OPENGL_DEBUG_CONTEXT__ is `GLFW_TRUE` if the window's context is an
+__GLFW_OPENGL_DEBUG_CONTEXT__ is `GLFW_TRUE` if the window's context is in debug
-OpenGL debug context, or `GLFW_FALSE` otherwise.
+mode, or `GLFW_FALSE` otherwise.
 
 @anchor GLFW_OPENGL_PROFILE_attrib
 __GLFW_OPENGL_PROFILE__ indicates the OpenGL profile used by the context.  This

include/GLFW/glfw3.h

@@ -193,6 +193,22 @@ extern "C" {
 
  #endif /*__APPLE__*/
 
+#elif defined(GLFW_INCLUDE_GLU)
+
+ #if defined(__APPLE__)
+
+  #if defined(GLFW_INCLUDE_GLU)
+   #include <OpenGL/glu.h>
+  #endif
+
+ #else /*__APPLE__*/
+
+  #if defined(GLFW_INCLUDE_GLU)
+   #include <GL/glu.h>
+  #endif
+
+ #endif /*__APPLE__*/
+
 #elif !defined(GLFW_INCLUDE_NONE) && \
       !defined(__gl_h_) && \
       !defined(__gles1_gl_h_) && \
@@ -216,9 +232,6 @@ extern "C" {
    #define GL_GLEXT_LEGACY
   #endif
   #include <OpenGL/gl.h>
-  #if defined(GLFW_INCLUDE_GLU)
-   #include <OpenGL/glu.h>
-  #endif
 
  #else /*__APPLE__*/
 
@@ -226,9 +239,6 @@ extern "C" {
   #if defined(GLFW_INCLUDE_GLEXT)
    #include <GL/glext.h>
   #endif
-  #if defined(GLFW_INCLUDE_GLU)
-   #include <GL/glu.h>
-  #endif
 
  #endif /*__APPLE__*/
 
@@ -975,9 +985,9 @@ extern "C" {
  *  and [attribute](@ref GLFW_OPENGL_FORWARD_COMPAT_attrib).
  */
 #define GLFW_OPENGL_FORWARD_COMPAT  0x00022006
-/*! @brief OpenGL debug context hint and attribute.
+/*! @brief Debug mode context hint and attribute.
  *
- *  OpenGL debug context [hint](@ref GLFW_OPENGL_DEBUG_CONTEXT_hint) and
+ *  Debug mode context [hint](@ref GLFW_OPENGL_DEBUG_CONTEXT_hint) and
  *  [attribute](@ref GLFW_OPENGL_DEBUG_CONTEXT_attrib).
  */
 #define GLFW_OPENGL_DEBUG_CONTEXT   0x00022007

src/cocoa_window.m

@@ -731,16 +731,26 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     else
         characters = (NSString*) string;
 
-    const NSUInteger length = [characters length];
+    NSRange range = NSMakeRange(0, [characters length]);
-    for (NSUInteger i = 0;  i < length;  i++)
+    while (range.length)
     {
-        const unichar codepoint = [characters characterAtIndex:i];
+        uint32_t codepoint = 0;
-        if ((codepoint & 0xff00) == 0xf700)
+
+        if ([characters getBytes:&codepoint
+                       maxLength:sizeof(codepoint)
+                      usedLength:NULL
+                        encoding:NSUTF32StringEncoding
+                         options:0
+                           range:range
+                  remainingRange:&range])
+        {
+            if (codepoint >= 0xf700 && codepoint <= 0xf7ff)
                 continue;
 
             _glfwInputChar(window, codepoint, mods, plain);
         }
     }
+}
 
 - (void)doCommandBySelector:(SEL)selector
 {

src/win32_platform.h

@@ -318,6 +318,8 @@ typedef struct _GLFWwindowWin32
 
     // The last received cursor position, regardless of source
     int                 lastCursorPosX, lastCursorPosY;
+    // The last recevied high surrogate when decoding pairs of UTF-16 messages
+    WCHAR               highSurrogate;
 
 } _GLFWwindowWin32;
 

src/win32_window.c

@@ -645,11 +645,35 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
 
         case WM_CHAR:
         case WM_SYSCHAR:
+        {
+            if (wParam >= 0xd800 && wParam <= 0xdbff)
+                window->win32.highSurrogate = (WCHAR) wParam;
+            else
+            {
+                unsigned int codepoint = 0;
+
+                if (wParam >= 0xdc00 && wParam <= 0xdfff)
+                {
+                    if (window->win32.highSurrogate)
+                    {
+                        codepoint += (window->win32.highSurrogate - 0xd800) << 10;
+                        codepoint += (WCHAR) wParam - 0xdc00;
+                        codepoint += 0x10000;
+                    }
+                }
+                else
+                    codepoint = (WCHAR) wParam;
+
+                window->win32.highSurrogate = 0;
+                _glfwInputChar(window, codepoint, getKeyMods(), uMsg != WM_SYSCHAR);
+            }
+
+            return 0;
+        }
+
         case WM_UNICHAR:
         {
-            const GLFWbool plain = (uMsg != WM_SYSCHAR);
+            if (wParam == UNICODE_NOCHAR)
-
-            if (uMsg == WM_UNICHAR && wParam == UNICODE_NOCHAR)
             {
                 // WM_UNICHAR is not sent by Windows, but is sent by some
                 // third-party input method engine
@@ -657,7 +681,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
                 return TRUE;
             }
 
-            _glfwInputChar(window, (unsigned int) wParam, getKeyMods(), plain);
+            _glfwInputChar(window, (unsigned int) wParam, getKeyMods(), GLFW_TRUE);
             return 0;
         }
 

src/wl_window.c

@@ -870,11 +870,18 @@ static void handleEvents(int timeout)
             if (read_ret != 8)
                 return;
 
+            if (_glfw.wl.keyboardFocus)
+            {
                 for (i = 0; i < repeats; ++i)
-                _glfwInputKey(_glfw.wl.keyboardFocus, _glfw.wl.keyboardLastKey,
+                {
-                              _glfw.wl.keyboardLastScancode, GLFW_REPEAT,
+                    _glfwInputKey(_glfw.wl.keyboardFocus,
+                                  _glfw.wl.keyboardLastKey,
+                                  _glfw.wl.keyboardLastScancode,
+                                  GLFW_REPEAT,
                                   _glfw.wl.xkb.modifiers);
                 }
+            }
+        }
 
         if (fds[2].revents & POLLIN)
         {

src/x11_monitor.c

@@ -164,7 +164,7 @@ void _glfwPollMonitorsX11(void)
             if (widthMM <= 0 || heightMM <= 0)
             {
                 // HACK: If RandR does not provide a physical size, assume the
-                //       X11 default 96 DPI and calcuate from the CRTC viewport
+                //       X11 default 96 DPI and calculate from the CRTC viewport
                 // NOTE: These members are affected by rotation, unlike the mode
                 //       info and output info members
                 widthMM  = (int) (ci->width * 25.4f / 96.f);