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Merge 39caab124a into 6a03ed74fb

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This commit is contained in:
Jonas Ådahl 2014-03-18 20:44:44 +00:00
commit 1cf0119aef
16 changed files with 1247 additions and 62 deletions
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62
CMake/modules/FindWayland.cmake Normal file
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@ -0,0 +1,62 @@
# Try to find Wayland on a Unix system
#
# This will define:
#
# WAYLAND_FOUND - True if Wayland is found
# WAYLAND_LIBRARIES - Link these to use Wayland
# WAYLAND_INCLUDE_DIR - Include directory for Wayland
# WAYLAND_DEFINITIONS - Compiler flags for using Wayland
#
# In addition the following more fine grained variables will be defined:
#
# WAYLAND_CLIENT_FOUND WAYLAND_CLIENT_INCLUDE_DIR WAYLAND_CLIENT_LIBRARIES
# WAYLAND_SERVER_FOUND WAYLAND_SERVER_INCLUDE_DIR WAYLAND_SERVER_LIBRARIES
# WAYLAND_EGL_FOUND WAYLAND_EGL_INCLUDE_DIR WAYLAND_EGL_LIBRARIES
#
# Copyright (c) 2013 Martin Gräßlin <mgraesslin@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
IF (NOT WIN32)
IF (WAYLAND_INCLUDE_DIR AND WAYLAND_LIBRARIES)
# In the cache already
SET(WAYLAND_FIND_QUIETLY TRUE)
ENDIF ()
# Use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
FIND_PACKAGE(PkgConfig)
PKG_CHECK_MODULES(PKG_WAYLAND QUIET wayland-client wayland-server wayland-egl)
SET(WAYLAND_DEFINITIONS ${PKG_WAYLAND_CFLAGS})
FIND_PATH(WAYLAND_CLIENT_INCLUDE_DIR NAMES wayland-client.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
FIND_PATH(WAYLAND_SERVER_INCLUDE_DIR NAMES wayland-server.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
FIND_PATH(WAYLAND_EGL_INCLUDE_DIR NAMES wayland-egl.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
FIND_LIBRARY(WAYLAND_CLIENT_LIBRARIES NAMES wayland-client HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
FIND_LIBRARY(WAYLAND_SERVER_LIBRARIES NAMES wayland-server HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
FIND_LIBRARY(WAYLAND_EGL_LIBRARIES NAMES wayland-egl HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
set(WAYLAND_INCLUDE_DIR ${WAYLAND_CLIENT_INCLUDE_DIR} ${WAYLAND_SERVER_INCLUDE_DIR} ${WAYLAND_EGL_INCLUDE_DIR})
set(WAYLAND_LIBRARIES ${WAYLAND_CLIENT_LIBRARIES} ${WAYLAND_SERVER_LIBRARIES} ${WAYLAND_EGL_LIBRARIES})
list(REMOVE_DUPLICATES WAYLAND_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_CLIENT DEFAULT_MSG WAYLAND_CLIENT_LIBRARIES WAYLAND_CLIENT_INCLUDE_DIR)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_SERVER DEFAULT_MSG WAYLAND_SERVER_LIBRARIES WAYLAND_SERVER_INCLUDE_DIR)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_EGL DEFAULT_MSG WAYLAND_EGL_LIBRARIES WAYLAND_EGL_INCLUDE_DIR)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND DEFAULT_MSG WAYLAND_LIBRARIES WAYLAND_INCLUDE_DIR)
MARK_AS_ADVANCED(
WAYLAND_INCLUDE_DIR WAYLAND_LIBRARIES
WAYLAND_CLIENT_INCLUDE_DIR WAYLAND_CLIENT_LIBRARIES
WAYLAND_SERVER_INCLUDE_DIR WAYLAND_SERVER_LIBRARIES
WAYLAND_EGL_INCLUDE_DIR WAYLAND_EGL_LIBRARIES
)
ENDIF ()

47
CMakeLists.txt
View File

@ -31,6 +31,10 @@ else()
option(GLFW_USE_EGL "Use EGL for context creation" OFF)
endif()
if (UNIX)
option(GLFW_USE_WAYLAND "Use Wayland for context creation (implies EGL as well)" OFF)
endif()
if (MSVC)
option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON)
endif()
@ -39,6 +43,10 @@ if (BUILD_SHARED_LIBS)
set(_GLFW_BUILD_DLL 1)
endif()
if (GLFW_USE_WAYLAND)
set(GLFW_USE_EGL 1)
endif()
if (GLFW_USE_EGL)
set(GLFW_CLIENT_LIBRARY "opengl" CACHE STRING
"The client library to use; one of opengl, glesv1 or glesv2")
@ -136,15 +144,21 @@ elseif (APPLE)
set(_GLFW_NSGL 1)
message(STATUS "Using NSGL for context creation")
elseif (UNIX)
set(_GLFW_X11 1)
message(STATUS "Using X11 for window creation")
if (GLFW_USE_EGL)
if (GLFW_USE_WAYLAND)
set(_GLFW_WAYLAND 1)
set(_GLFW_EGL 1)
message(STATUS "Using EGL for context creation")
message(STATUS "Using Wayland for window creation")
else()
set(_GLFW_GLX 1)
message(STATUS "Using GLX for context creation")
set(_GLFW_X11 1)
message(STATUS "Using X11 for window creation")
if (GLFW_USE_EGL)
set(_GLFW_EGL 1)
message(STATUS "Using EGL for context creation")
else()
set(_GLFW_GLX 1)
message(STATUS "Using GLX for context creation")
endif()
endif()
else()
message(FATAL_ERROR "No supported platform was detected")
@ -189,7 +203,6 @@ if (_GLFW_WGL)
list(APPEND glfw_INCLUDE_DIRS ${OPENGL_INCLUDE_DIR})
list(APPEND glfw_LIBRARIES ${OPENGL_gl_LIBRARY})
endif()
#--------------------------------------------------------------------
@ -270,6 +283,24 @@ if (_GLFW_X11)
endif()
#--------------------------------------------------------------------
# Use Wayland for window creation
#--------------------------------------------------------------------
if (_GLFW_WAYLAND)
find_package(Wayland REQUIRED)
set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} wayland")
list(APPEND glfw_INCLUDE_DIRS ${WAYLAND_INCLUDE_DIR})
list(APPEND glfw_LIBRARIES ${WAYLAND_LIBRARIES})
find_library(MATH_LIBRARY m)
mark_as_advanced(MATH_LIBRARY)
if (MATH_LIBRARY)
list(APPEND glfw_LIBRARIES ${MATH_LIBRARY})
set(GLFW_PKG_LIBS "${GLFW_PKG_LIBS} -lm")
endif()
endif()
#--------------------------------------------------------------------
# Use GLX for context creation
#--------------------------------------------------------------------

14
src/CMakeLists.txt
View File

@ -22,10 +22,18 @@ elseif (_GLFW_WIN32)
win32_init.c win32_joystick.c win32_monitor.c win32_time.c
win32_window.c)
elseif (_GLFW_X11)
set(glfw_HEADERS ${common_HEADERS} x11_platform.h)
set(glfw_HEADERS ${common_HEADERS} x11_platform.h unix_time.h)
set(glfw_SOURCES ${common_SOURCES} x11_clipboard.c x11_gamma.c x11_init.c
x11_joystick.c x11_monitor.c x11_time.c x11_window.c
x11_unicode.c)
x11_monitor.c x11_window.c x11_unicode.c)
elseif (_GLFW_WAYLAND)
set(glfw_HEADERS ${common_HEADERS} wayland_platform.h)
set(glfw_SOURCES ${common_SOURCES} wayland_clipboard.c wayland_gamma.c
wayland_init.c wayland_monitor.c wayland_window.c)
endif()
if (_GLFW_X11 OR _GLFW_WAYLAND)
list(APPEND glfw_HEADERS linux_joystick.h unix_time.h)
list(APPEND glfw_SOURCES linux_joystick.c unix_time.c)
endif()
if (_GLFW_EGL)

2
src/glfw_config.h.in
View File

@ -40,6 +40,8 @@
#cmakedefine _GLFW_WIN32
// Define this to 1 if building GLFW for Cocoa
#cmakedefine _GLFW_COCOA
// Define this to 1 if building GLFW for Wayland
#cmakedefine _GLFW_WAYLAND
// Define this to 1 if building GLFW for EGL
#cmakedefine _GLFW_EGL

2
src/internal.h
View File

@ -72,6 +72,8 @@ typedef struct _GLFWmonitor _GLFWmonitor;
#include "win32_platform.h"
#elif defined(_GLFW_X11)
#include "x11_platform.h"
#elif defined(_GLFW_WAYLAND)
#include "wayland_platform.h"
#else
#error "No supported window creation API selected"
#endif

65
src/x11_joystick.c → src/linux_joystick.c
View File

@ -1,5 +1,5 @@
//========================================================================
// GLFW 3.1 X11 - www.glfw.org
// GLFW 3.1 Linux - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
@ -39,6 +39,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#endif // __linux__
@ -55,7 +56,7 @@ static int openJoystickDevice(int joy, const char* path)
if (fd == -1)
return GL_FALSE;
_glfw.x11.joystick[joy].fd = fd;
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].fd = fd;
// Verify that the joystick driver version is at least 1.0
ioctl(fd, JSIOCGVERSION, &version);
@ -69,18 +70,20 @@ static int openJoystickDevice(int joy, const char* path)
if (ioctl(fd, JSIOCGNAME(sizeof(name)), name) < 0)
strncpy(name, "Unknown", sizeof(name));
_glfw.x11.joystick[joy].name = strdup(name);
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].name = strdup(name);
ioctl(fd, JSIOCGAXES, &axisCount);
_glfw.x11.joystick[joy].axisCount = (int) axisCount;
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].axisCount = (int) axisCount;
ioctl(fd, JSIOCGBUTTONS, &buttonCount);
_glfw.x11.joystick[joy].buttonCount = (int) buttonCount;
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].buttonCount = (int) buttonCount;
_glfw.x11.joystick[joy].axes = calloc(axisCount, sizeof(float));
_glfw.x11.joystick[joy].buttons = calloc(buttonCount, 1);
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].axes =
calloc(axisCount, sizeof(float));
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].buttons =
calloc(buttonCount, 1);
_glfw.x11.joystick[joy].present = GL_TRUE;
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].present = GL_TRUE;
#endif // __linux__
return GL_TRUE;
@ -97,21 +100,23 @@ static void pollJoystickEvents(void)
for (i = 0; i <= GLFW_JOYSTICK_LAST; i++)
{
if (!_glfw.x11.joystick[i].present)
if (!_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].present)
continue;
// Read all queued events (non-blocking)
for (;;)
{
errno = 0;
result = read(_glfw.x11.joystick[i].fd, &e, sizeof(e));
result = read(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].fd,
&e,
sizeof(e));
if (errno == ENODEV)
{
free(_glfw.x11.joystick[i].axes);
free(_glfw.x11.joystick[i].buttons);
free(_glfw.x11.joystick[i].name);
_glfw.x11.joystick[i].present = GL_FALSE;
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].axes);
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].buttons);
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].name);
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].present = GL_FALSE;
}
if (result == -1)
@ -123,12 +128,12 @@ static void pollJoystickEvents(void)
switch (e.type)
{
case JS_EVENT_AXIS:
_glfw.x11.joystick[i].axes[e.number] =
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].axes[e.number] =
(float) e.value / 32767.0f;
break;
case JS_EVENT_BUTTON:
_glfw.x11.joystick[i].buttons[e.number] =
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].buttons[e.number] =
e.value ? GLFW_PRESS : GLFW_RELEASE;
break;
@ -203,14 +208,14 @@ void _glfwTerminateJoysticks(void)
for (i = 0; i <= GLFW_JOYSTICK_LAST; i++)
{
if (_glfw.x11.joystick[i].present)
if (_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].present)
{
close(_glfw.x11.joystick[i].fd);
free(_glfw.x11.joystick[i].axes);
free(_glfw.x11.joystick[i].buttons);
free(_glfw.x11.joystick[i].name);
close(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].fd);
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].axes);
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].buttons);
free(_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].name);
_glfw.x11.joystick[i].present = GL_FALSE;
_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[i].present = GL_FALSE;
}
}
#endif // __linux__
@ -225,35 +230,35 @@ int _glfwPlatformJoystickPresent(int joy)
{
pollJoystickEvents();
return _glfw.x11.joystick[joy].present;
return _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].present;
}
const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
{
pollJoystickEvents();
if (!_glfw.x11.joystick[joy].present)
if (!_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].present)
return NULL;
*count = _glfw.x11.joystick[joy].axisCount;
return _glfw.x11.joystick[joy].axes;
*count = _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].axisCount;
return _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].axes;
}
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
{
pollJoystickEvents();
if (!_glfw.x11.joystick[joy].present)
if (!_GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].present)
return NULL;
*count = _glfw.x11.joystick[joy].buttonCount;
return _glfw.x11.joystick[joy].buttons;
*count = _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].buttonCount;
return _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].buttons;
}
const char* _glfwPlatformGetJoystickName(int joy)
{
pollJoystickEvents();
return _glfw.x11.joystick[joy].name;
return _GLFW_LINUX_JOYSTICK_CONTEXT.joystick[joy].name;
}

46
src/linux_joystick.h Normal file
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@ -0,0 +1,46 @@
//========================================================================
// GLFW 3.1 Linux - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#ifndef _linux_joystick_h_
#define _linux_joystick_h_
typedef struct _GLFWjoystickLinux {
struct {
int present;
int fd;
float* axes;
int axisCount;
unsigned char* buttons;
int buttonCount;
char* name;
} joystick[GLFW_JOYSTICK_LAST + 1];
} _GLFWjoystickLinux;
// Joystick input
void _glfwInitJoysticks(void);
void _glfwTerminateJoysticks(void);
#endif // _linux_joystick_h_

96
src/unix_time.c Normal file
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@ -0,0 +1,96 @@
//========================================================================
// GLFW 3.1 UNIX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.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.
//
//========================================================================
#include "internal.h"
#include <sys/time.h>
#include <time.h>
// Return raw time
//
static uint64_t getRawTime(void)
{
#if defined(CLOCK_MONOTONIC)
if (_GLFW_UNIX_TIME_CONTEXT.monotonic)
{
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
return (uint64_t) ts.tv_sec * (uint64_t) 1000000000 + (uint64_t) ts.tv_nsec;
}
else
#endif
{
struct timeval tv;
gettimeofday(&tv, NULL);
return (uint64_t) tv.tv_sec * (uint64_t) 1000000 + (uint64_t) tv.tv_usec;
}
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
// Initialise timer
//
void _glfwInitTimer(void)
{
#if defined(CLOCK_MONOTONIC)
struct timespec ts;
if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0)
{
_GLFW_UNIX_TIME_CONTEXT.monotonic = GL_TRUE;
_GLFW_UNIX_TIME_CONTEXT.resolution = 1e-9;
}
else
#endif
{
_GLFW_UNIX_TIME_CONTEXT.resolution = 1e-6;
}
_GLFW_UNIX_TIME_CONTEXT.base = getRawTime();
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
double _glfwPlatformGetTime(void)
{
return (double) (getRawTime() - _GLFW_UNIX_TIME_CONTEXT.base) *
_GLFW_UNIX_TIME_CONTEXT.resolution;
}
void _glfwPlatformSetTime(double time)
{
_GLFW_UNIX_TIME_CONTEXT.base = getRawTime() -
(uint64_t) (time / _GLFW_UNIX_TIME_CONTEXT.resolution);
}

42
src/unix_time.h Normal file
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@ -0,0 +1,42 @@
//========================================================================
// GLFW 3.1 UNIX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.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.
//
//========================================================================
#ifndef _unix_time_h_
#define _unix_time_h_
#include <stdint.h>
#include <GL/gl.h>
typedef struct _GLFWtimeUNIX{
GLboolean monotonic;
double resolution;
uint64_t base;
} _GLFWtimeUNIX;
void _glfwInitTimer(void);
#endif // _unix_time_h_

47
src/wayland_clipboard.c Normal file
View File

@ -0,0 +1,47 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#include "internal.h"
#include <stdio.h>
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
void _glfwPlatformSetClipboardString(_GLFWwindow* window, const char* string)
{
// TODO
fprintf(stderr, "_glfwPlatformSetClipboardString not implemented yet\n");
}
const char* _glfwPlatformGetClipboardString(_GLFWwindow* window)
{
// TODO
fprintf(stderr, "_glfwPlatformGetClipboardString not implemented yet\n");
return NULL;
}

46
src/wayland_gamma.c Normal file
View File

@ -0,0 +1,46 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#include "internal.h"
#include <stdio.h>
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
{
// TODO
fprintf(stderr, "_glfwPlatformGetGammaRamp not implemented yet\n");
}
void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
{
// TODO
fprintf(stderr, "_glfwPlatformSetGammaRamp not implemented yet\n");
}

159
src/wayland_init.c Normal file
View File

@ -0,0 +1,159 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#include "internal.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-client.h>
#include <wayland-client-protocol.h>
#include <wayland-cursor.h>
static void
handlePing(void* data,
struct wl_shell_surface* shellSurface,
uint32_t serial)
{
wl_shell_surface_pong(shellSurface, serial);
}
static void
handleConfigure(void* data,
struct wl_shell_surface* shellSurface,
uint32_t edges,
int32_t width,
int32_t height)
{
}
static void
handlePopupDone(void *data, struct wl_shell_surface *shell_surface)
{
}
static const struct wl_shell_surface_listener shellSurfaceListener = {
handlePing,
handleConfigure,
handlePopupDone
};
static void registryHandleGlobal(void* data,
struct wl_registry* registry,
uint32_t name,
const char* interface,
uint32_t version)
{
_GLFWlibraryWayland* wayland = &_glfw.wayland;
if (strcmp(interface, "wl_compositor") == 0)
{
wayland->compositor =
wl_registry_bind(registry, name, &wl_compositor_interface, 1);
}
else if (strcmp(interface, "wl_shell") == 0)
{
wayland->shell =
wl_registry_bind(registry, name, &wl_shell_interface, 1);
}
else if (strcmp(interface, "wl_output") == 0)
{
_glfwAddOutput(name, version);
}
}
static void registryHandleGlobalRemove(void *data,
struct wl_registry *registry,
uint32_t name)
{
}
static const struct wl_registry_listener registryListener = {
registryHandleGlobal,
registryHandleGlobalRemove
};
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
int _glfwPlatformInit(void)
{
_glfw.wayland.display = wl_display_connect(NULL);
if (!_glfw.wayland.display)
return GL_FALSE;
_glfw.wayland.registry = wl_display_get_registry(_glfw.wayland.display);
wl_registry_add_listener(_glfw.wayland.registry, &registryListener, NULL);
_glfw.wayland.monitors = calloc(4, sizeof(_GLFWmonitor*));
if (!_glfw.wayland.monitors)
return GL_FALSE;
_glfw.wayland.monitorsSize = 4;
// Sync so we got all registry objects.
wl_display_roundtrip(_glfw.wayland.display);
// Sync so we got all initial output events.
wl_display_roundtrip(_glfw.wayland.display);
if (!_glfwInitContextAPI())
return GL_FALSE;
_glfwInitTimer();
_glfwInitJoysticks();
return GL_TRUE;
}
void _glfwPlatformTerminate(void)
{
_glfwTerminateContextAPI();
if (_glfw.wayland.registry)
wl_registry_destroy(_glfw.wayland.registry);
if (_glfw.wayland.display)
wl_display_flush(_glfw.wayland.display);
if (_glfw.wayland.display)
wl_display_disconnect(_glfw.wayland.display);
}
const char* _glfwPlatformGetVersionString(void)
{
const char* version = _GLFW_VERSION_NUMBER " Wayland EGL "
#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
" clock_gettime"
#endif
#if defined(_GLFW_BUILD_DLL)
" shared"
#endif
;
return version;
}

272
src/wayland_monitor.c Normal file
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@ -0,0 +1,272 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#include "internal.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
struct _GLFWvidmodeWayland {
GLFWvidmode base;
uint32_t flags;
};
static void geometry(void* data,
struct wl_output* output,
int32_t x,
int32_t y,
int32_t physicalWidth,
int32_t physicalHeight,
int32_t subpixel,
const char* make,
const char* model,
int32_t transform)
{
struct _GLFWmonitor *monitor = data;
monitor->wayland.x = x;
monitor->wayland.y = y;
monitor->widthMM = physicalWidth;
monitor->heightMM = physicalHeight;
}
static void mode(void* data,
struct wl_output* output,
uint32_t flags,
int32_t width,
int32_t height,
int32_t refresh)
{
struct _GLFWmonitor *monitor = data;
_GLFWvidmodeWayland mode = { { 0 }, };
mode.base.width = width;
mode.base.height = height;
mode.base.refreshRate = refresh;
mode.flags = flags;
if (monitor->wayland.modesCount + 1 >= monitor->wayland.modesSize)
{
int size = monitor->wayland.modesSize * 2;
_GLFWvidmodeWayland* modes =
realloc(monitor->wayland.modes,
monitor->wayland.modesSize * sizeof(_GLFWvidmodeWayland));
if (!modes)
{
return;
}
monitor->wayland.modes = modes;
monitor->wayland.modesSize = size;
}
monitor->wayland.modes[monitor->wayland.modesCount++] = mode;
}
static void done(void* data,
struct wl_output* output)
{
struct _GLFWmonitor *monitor = data;
monitor->wayland.done = GL_TRUE;
}
static void scale(void* data,
struct wl_output* output,
int32_t factor)
{
}
static const struct wl_output_listener output_listener = {
geometry,
mode,
done,
scale,
};
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
//////////////////////////////////////////////////////////////////////////
void _glfwAddOutput(uint32_t name, uint32_t version)
{
_GLFWmonitor *monitor;
struct wl_output *output;
char name_str[80];
memset(name_str, 0, 80 * sizeof(char));
snprintf(name_str, 79, "wl_output@%u", name);
if (version < 2)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Unsupported wl_output interface version");
return;
}
monitor = _glfwAllocMonitor(name_str, 0, 0);
output = wl_registry_bind(_glfw.wayland.registry,
name,
&wl_output_interface,
2);
if (!output)
{
_glfwFreeMonitor(monitor);
return;
}
monitor->wayland.modes = calloc(4, sizeof(_GLFWvidmodeWayland));
monitor->wayland.modesSize = 4;
monitor->wayland.output = output;
wl_output_add_listener(output, &output_listener, monitor);
if (_glfw.wayland.monitorsCount + 1 >= _glfw.wayland.monitorsSize)
{
_GLFWmonitor** monitors = _glfw.wayland.monitors;
int size = _glfw.wayland.monitorsSize * 2;
monitors = realloc(monitors, size * sizeof(_GLFWmonitor*));
if (!monitors)
{
wl_output_destroy(output);
_glfwFreeMonitor(monitor);
_glfwInputError(GLFW_PLATFORM_ERROR,
"Failed to retrieve monitor information");
return;
}
_glfw.wayland.monitors = monitors;
_glfw.wayland.monitorsSize = size;
}
_glfw.wayland.monitors[_glfw.wayland.monitorsCount++] = monitor;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
_GLFWmonitor** _glfwPlatformGetMonitors(int* count)
{
_GLFWmonitor** monitors;
_GLFWmonitor* monitor;
int monitorsCount = _glfw.wayland.monitorsCount;
int i;
if (_glfw.wayland.monitorsCount == 0)
goto err;
monitors = calloc(monitorsCount, sizeof(_GLFWmonitor*));
if (!monitors)
goto err;
for (i = 0; i < monitorsCount; i++)
{
_GLFWmonitor* origMonitor = _glfw.wayland.monitors[i];
monitor = malloc(sizeof(_GLFWmonitor));
if (!monitor)
{
if (i > 0)
{
*count = i;
return monitors;
}
else
{
goto err_free;
}
}
monitor->modes =
_glfwPlatformGetVideoModes(origMonitor,
&origMonitor->wayland.modesCount);
*monitor = *_glfw.wayland.monitors[i];
monitors[i] = monitor;
}
*count = monitorsCount;
return monitors;
err_free:
free(monitors);
err:
*count = 0;
return NULL;
}
GLboolean _glfwPlatformIsSameMonitor(_GLFWmonitor* first, _GLFWmonitor* second)
{
return first->wayland.output == second->wayland.output;
}
void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
{
if (xpos)
*xpos = monitor->wayland.x;
if (ypos)
*ypos = monitor->wayland.y;
}
GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)
{
GLFWvidmode *modes;
int modesCount = monitor->wayland.modesCount;
int i;
modes = calloc(modesCount, sizeof(GLFWvidmode));
if (!modes)
{
*found = 0;;
return NULL;
}
for (i = 0; i < modesCount; i++)
modes[i] = monitor->wayland.modes[i].base;
*found = modesCount;
return modes;
}
void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
{
int i;
for (i = 0; i < monitor->wayland.modesCount; i++)
{
if (monitor->wayland.modes[i].flags & WL_OUTPUT_MODE_CURRENT)
{
*mode = monitor->wayland.modes[i].base;
return;
}
}
}

99
src/wayland_platform.h Normal file
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@ -0,0 +1,99 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#ifndef _wayland_platform_h_
#define _wayland_platform_h_
#if !defined(_GLFW_EGL)
#error "The Wayland backend depends on EGL platform support"
#endif
#include <wayland-client.h>
#include "egl_platform.h"
#include "linux_joystick.h"
#include "unix_time.h"
#define _GLFW_X11_CONTEXT_VISUAL window->egl.visual
#define _GLFW_EGL_NATIVE_WINDOW window->wayland.native
#define _GLFW_EGL_NATIVE_DISPLAY _glfw.wayland.display
#define _GLFW_UNIX_TIME_CONTEXT _glfw.wayland.timer
#define _GLFW_LINUX_JOYSTICK_CONTEXT _glfw.wayland.joystick
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowWayland wayland
#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryWayland wayland
#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorWayland wayland
typedef struct _GLFWvidmodeWayland _GLFWvidmodeWayland;
typedef struct _GLFWwindowWayland
{
int width, height;
GLboolean visible;
struct wl_surface* surface;
struct wl_egl_window* native;
struct wl_shell_surface* shell_surface;
EGLSurface egl_surface;
struct wl_callback* callback;
} _GLFWwindowWayland;
typedef struct _GLFWlibraryWayland
{
struct wl_display* display;
struct wl_registry* registry;
struct wl_compositor* compositor;
struct wl_shell* shell;
_GLFWmonitor** monitors;
int monitorsCount;
int monitorsSize;
_GLFWtimeUNIX timer;
_GLFWjoystickLinux joystick;
} _GLFWlibraryWayland;
typedef struct _GLFWmonitorWayland
{
struct wl_output* output;
_GLFWvidmodeWayland* modes;
int modesCount;
int modesSize;
GLboolean done;
int x;
int y;
} _GLFWmonitorWayland;
//========================================================================
// Prototypes for platform specific internal functions
//========================================================================
void _glfwAddOutput(uint32_t name, uint32_t version);
#endif // _wayland_platform_h_

281
src/wayland_window.c Normal file
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@ -0,0 +1,281 @@
//========================================================================
// GLFW 3.1 Wayland - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
//
// 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.
//
//========================================================================
#include "internal.h"
#include <stdio.h>
#include <poll.h>
#include <GL/gl.h>
#include <wayland-egl.h>
static void
handlePing(void* data,
struct wl_shell_surface* shellSurface,
uint32_t serial)
{
wl_shell_surface_pong(shellSurface, serial);
}
static void
handleConfigure(void* data,
struct wl_shell_surface* shellSurface,
uint32_t edges,
int32_t width,
int32_t height)
{
}
static void
handlePopupDone(void* data,
struct wl_shell_surface* shellSurface)
{
}
static const struct wl_shell_surface_listener shellSurfaceListener = {
handlePing,
handleConfigure,
handlePopupDone
};
static GLboolean createSurface(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig)
{
window->wayland.surface =
wl_compositor_create_surface(_glfw.wayland.compositor);
if (!window->wayland.surface)
return GL_FALSE;
window->wayland.native =
wl_egl_window_create(window->wayland.surface,
wndconfig->width,
wndconfig->height);
if (!window->wayland.native)
return GL_FALSE;
window->wayland.shell_surface =
wl_shell_get_shell_surface(_glfw.wayland.shell,
window->wayland.surface);
if (!window->wayland.shell_surface)
return GL_FALSE;
wl_shell_surface_add_listener(window->wayland.shell_surface,
&shellSurfaceListener,
window);
window->wayland.width = wndconfig->width;
window->wayland.height = wndconfig->height;
return GL_TRUE;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
//////////////////////////////////////////////////////////////////////////
int _glfwPlatformCreateWindow(_GLFWwindow* window,
const _GLFWwndconfig* wndconfig,
const _GLFWctxconfig* ctxconfig,
const _GLFWfbconfig* fbconfig)
{
if (!_glfwCreateContext(window, ctxconfig, fbconfig))
return GL_FALSE;
if (!createSurface(window, wndconfig))
return GL_FALSE;
if (wndconfig->monitor)
{
wl_shell_surface_set_fullscreen(
window->wayland.shell_surface,
WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
0,
wndconfig->monitor->wayland.output);
}
else
{
wl_shell_surface_set_toplevel(window->wayland.shell_surface);
}
return GL_TRUE;
}
void _glfwPlatformDestroyWindow(_GLFWwindow* window)
{
if (window->wayland.native)
wl_egl_window_destroy(window->wayland.native);
_glfwDestroyContext(window);
if (window->wayland.shell_surface)
wl_shell_surface_destroy(window->wayland.shell_surface);
if (window->wayland.surface)
wl_surface_destroy(window->wayland.surface);
}
void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
{
wl_shell_surface_set_title(window->wayland.shell_surface, title);
}
void _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)
{
// A Wayland client is not aware of its position, so just warn and set it
// to (0, 0)
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland does not allow manual window positioning");
if (xpos)
*xpos = 0;
if (ypos)
*ypos = 0;
}
void _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)
{
// A Wayland client can not set its position, so just warn and set it
// to (0, 0)
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland does not allow manual window positioning");
}
void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
{
if (width)
*width = window->wayland.width;
if (height)
*height = window->wayland.height;
}
void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
{
wl_egl_window_resize(window->wayland.native, width, height, 0, 0);
window->wayland.width = width;
window->wayland.height = height;
}
void _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height)
{
_glfwPlatformGetWindowSize(window, width, height);
}
void _glfwPlatformIconifyWindow(_GLFWwindow* window)
{
// TODO
fprintf(stderr, "_glfwPlatformIconifyWindow not implemented yet\n");
}
void _glfwPlatformRestoreWindow(_GLFWwindow* window)
{
// TODO
fprintf(stderr, "_glfwPlatformRestoreWindow not implemented yet\n");
}
void _glfwPlatformShowWindow(_GLFWwindow* window)
{
wl_shell_surface_set_toplevel(window->wayland.shell_surface);
}
void _glfwPlatformHideWindow(_GLFWwindow* window)
{
wl_surface_attach(window->wayland.surface, NULL, 0, 0);
wl_surface_commit(window->wayland.surface);
}
void _glfwPlatformPollEvents(void)
{
struct wl_display* display = _glfw.wayland.display;
struct pollfd fds[] = {
{ wl_display_get_fd(display), POLLIN },
};
while (wl_display_prepare_read(display) != 0)
wl_display_dispatch_pending(display);
wl_display_flush(display);
if (poll(fds, 1, 0) > 0)
{
wl_display_read_events(display);
wl_display_dispatch_pending(display);
}
else
{
wl_display_cancel_read(display);
}
}
void _glfwPlatformWaitEvents(void)
{
struct wl_display* display = _glfw.wayland.display;
struct pollfd fds[] = {
{ wl_display_get_fd(display), POLLIN },
};
while (wl_display_prepare_read(display) != 0)
wl_display_dispatch_pending(display);
wl_display_flush(display);
if (poll(fds, 1, -1) > 0)
{
wl_display_read_events(display);
wl_display_dispatch_pending(display);
}
else
{
wl_display_cancel_read(display);
}
}
void _glfwPlatformPostEmptyEvent(void)
{
wl_display_sync(_glfw.wayland.display);
}
void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)
{
// A Wayland client can not set the cursor position.
_glfwInputError(GLFW_PLATFORM_ERROR,
"Wayland does not allow cursor positioning");
}
void _glfwPlatformApplyCursorMode(_GLFWwindow* window)
{
fprintf(stderr, "_glfwPlatformApplyCursorMode not implemented yet\n");
switch (window->cursorMode)
{
case GLFW_CURSOR_NORMAL:
// TODO: enable showing cursor
break;
case GLFW_CURSOR_HIDDEN:
// TODO: enable not showing cursor
break;
case GLFW_CURSOR_DISABLED:
// TODO: enable pointer lock and hide cursor
break;
}
}

29
src/x11_platform.h
View File

@ -59,6 +59,12 @@
#error "No supported context creation API selected"
#endif
#define _GLFW_UNIX_TIME_CONTEXT _glfw.x11.timer
#include "unix_time.h"
#define _GLFW_LINUX_JOYSTICK_CONTEXT _glfw.x11.joystick
#include "linux_joystick.h"
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowX11 x11
#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryX11 x11
#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorX11 x11
@ -193,11 +199,7 @@ typedef struct _GLFWlibraryX11
int exposure;
} saver;
struct {
GLboolean monotonic;
double resolution;
uint64_t base;
} timer;
_GLFWtimeUNIX timer;
struct {
char* string;
@ -207,15 +209,7 @@ typedef struct _GLFWlibraryX11
Window source;
} xdnd;
struct {
int present;
int fd;
float* axes;
int axisCount;
unsigned char* buttons;
int buttonCount;
char* name;
} joystick[GLFW_JOYSTICK_LAST + 1];
_GLFWjoystickLinux joystick;
} _GLFWlibraryX11;
@ -236,9 +230,6 @@ typedef struct _GLFWmonitorX11
// Prototypes for platform specific internal functions
//========================================================================
// Time
void _glfwInitTimer(void);
// Gamma
void _glfwInitGammaRamp(void);
@ -246,10 +237,6 @@ void _glfwInitGammaRamp(void);
GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired);
void _glfwRestoreVideoMode(_GLFWmonitor* monitor);
// Joystick input
void _glfwInitJoysticks(void);
void _glfwTerminateJoysticks(void);
// Unicode support
long _glfwKeySym2Unicode(KeySym keysym);