glx_context.c | Explore in Territory

//========================================================================
// GLFW 3.5 GLX - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2019 Camilla Löwy <[email protected]>
//
// 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"

#if defined(_GLFW_X11)

#include <string.h>
#include <stdlib.h>
#include <assert.h>

#ifndef GLXBadProfileARB
 #define GLXBadProfileARB …
#endif


// Returns the specified attribute of the specified GLXFBConfig
//
static int getGLXFBConfigAttrib(GLXFBConfig fbconfig, int attrib)
{ … }

// Return the GLXFBConfig most closely matching the specified hints
//
static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
                                  GLXFBConfig* result)
{ … }

// Create the OpenGL context using legacy API
//
static GLXContext createLegacyContextGLX(_GLFWwindow* window,
                                         GLXFBConfig fbconfig,
                                         GLXContext share)
{ … }

static void makeContextCurrentGLX(_GLFWwindow* window)
{ … }

static void swapBuffersGLX(_GLFWwindow* window)
{ … }

static void swapIntervalGLX(int interval)
{ … }

static int extensionSupportedGLX(const char* extension)
{ … }

static GLFWglproc getProcAddressGLX(const char* procname)
{ … }

static void destroyContextGLX(_GLFWwindow* window)
{ … }


//////////////////////////////////////////////////////////////////////////
//////                       GLFW internal API                      //////
//////////////////////////////////////////////////////////////////////////

// Initialize GLX
//
GLFWbool _glfwInitGLX(void)
{ … }

// Terminate GLX
//
void _glfwTerminateGLX(void)
{ … }

#define SET_ATTRIB …

// Create the OpenGL or OpenGL ES context
//
GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
                               const _GLFWctxconfig* ctxconfig,
                               const _GLFWfbconfig* fbconfig)
{ … }

#undef SET_ATTRIB

// Returns the Visual and depth of the chosen GLXFBConfig
//
GLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,
                              const _GLFWctxconfig* ctxconfig,
                              const _GLFWfbconfig* fbconfig,
                              Visual** visual, int* depth)
{ … }


//////////////////////////////////////////////////////////////////////////
//////                        GLFW native API                       //////
//////////////////////////////////////////////////////////////////////////

GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* handle)
{ … }

GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)
{ … }

#endif // _GLFW_X11
chromium/third_party/dawn/third_party/glfw/src/glx_context.c
