1 files changed, 0 insertions, 218 deletions
diff --git a/src/SFML/Window/Unix/GlxExtensions.cpp b/src/SFML/Window/Unix/GlxExtensions.cpp
deleted file mode 100644
index cfc35b2..0000000
--- a/src/SFML/Window/Unix/GlxExtensions.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-////////////////////////////////////////////////////////////
-//
-// SFML - Simple and Fast Multimedia Library
-// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.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.
-//
-////////////////////////////////////////////////////////////
-
-////////////////////////////////////////////////////////////
-// Headers
-////////////////////////////////////////////////////////////
-#include <SFML/Window/Unix/GlxExtensions.hpp>
-#include <SFML/Window/Context.hpp>
-#include <cstdlib>
-#include <cstring>
-#include <cstddef>
-#include <string>
-
-static sf::GlFunctionPointer IntGetProcAddress(const char* name)
-{
-    return sf::Context::getFunction(name);
-}
-
-int sfglx_ext_EXT_swap_control = sfglx_LOAD_FAILED;
-int sfglx_ext_MESA_swap_control = sfglx_LOAD_FAILED;
-int sfglx_ext_SGI_swap_control = sfglx_LOAD_FAILED;
-int sfglx_ext_EXT_framebuffer_sRGB = sfglx_LOAD_FAILED;
-int sfglx_ext_ARB_framebuffer_sRGB = sfglx_LOAD_FAILED;
-int sfglx_ext_ARB_multisample = sfglx_LOAD_FAILED;
-int sfglx_ext_SGIX_pbuffer = sfglx_LOAD_FAILED;
-int sfglx_ext_ARB_create_context = sfglx_LOAD_FAILED;
-int sfglx_ext_ARB_create_context_profile = sfglx_LOAD_FAILED;
-
-void (CODEGEN_FUNCPTR *sf_ptrc_glXSwapIntervalEXT)(Display*, GLXDrawable, int) = NULL;
-
-static int Load_EXT_swap_control(void)
-{
-    int numFailed = 0;
-    sf_ptrc_glXSwapIntervalEXT = reinterpret_cast<void (CODEGEN_FUNCPTR*)(Display*, GLXDrawable, int)>(IntGetProcAddress("glXSwapIntervalEXT"));
-    if (!sf_ptrc_glXSwapIntervalEXT)
-        numFailed++;
-    return numFailed;
-}
-
-int (CODEGEN_FUNCPTR *sf_ptrc_glXSwapIntervalMESA)(int) = NULL;
-
-static int Load_MESA_swap_control(void)
-{
-    int numFailed = 0;
-    sf_ptrc_glXSwapIntervalMESA = reinterpret_cast<int (CODEGEN_FUNCPTR*)(int)>(IntGetProcAddress("glXSwapIntervalMESA"));
-    if (!sf_ptrc_glXSwapIntervalMESA)
-        numFailed++;
-    return numFailed;
-}
-
-int (CODEGEN_FUNCPTR *sf_ptrc_glXSwapIntervalSGI)(int) = NULL;
-
-static int Load_SGI_swap_control(void)
-{
-    int numFailed = 0;
-    sf_ptrc_glXSwapIntervalSGI = reinterpret_cast<int (CODEGEN_FUNCPTR *)(int)>(IntGetProcAddress("glXSwapIntervalSGI"));
-    if (!sf_ptrc_glXSwapIntervalSGI)
-        numFailed++;
-    return numFailed;
-}
-
-GLXPbufferSGIX (CODEGEN_FUNCPTR *sf_ptrc_glXCreateGLXPbufferSGIX)(Display*, GLXFBConfigSGIX, unsigned int, unsigned int, int*) = NULL;
-void (CODEGEN_FUNCPTR *sf_ptrc_glXDestroyGLXPbufferSGIX)(Display*, GLXPbufferSGIX) = NULL;
-void (CODEGEN_FUNCPTR *sf_ptrc_glXGetSelectedEventSGIX)(Display*, GLXDrawable, unsigned long*) = NULL;
-int (CODEGEN_FUNCPTR *sf_ptrc_glXQueryGLXPbufferSGIX)(Display*, GLXPbufferSGIX, int, unsigned int*) = NULL;
-void (CODEGEN_FUNCPTR *sf_ptrc_glXSelectEventSGIX)(Display*, GLXDrawable, unsigned long) = NULL;
-
-static int Load_SGIX_pbuffer(void)
-{
-    int numFailed = 0;
-    sf_ptrc_glXCreateGLXPbufferSGIX = reinterpret_cast<GLXPbufferSGIX (CODEGEN_FUNCPTR*)(Display*, GLXFBConfigSGIX, unsigned int, unsigned int, int*)>(IntGetProcAddress("glXCreateGLXPbufferSGIX"));
-    if (!sf_ptrc_glXCreateGLXPbufferSGIX)
-        numFailed++;
-    sf_ptrc_glXDestroyGLXPbufferSGIX = reinterpret_cast<void (CODEGEN_FUNCPTR*)(Display*, GLXPbufferSGIX)>(IntGetProcAddress("glXDestroyGLXPbufferSGIX"));
-    if (!sf_ptrc_glXDestroyGLXPbufferSGIX)
-        numFailed++;
-    sf_ptrc_glXGetSelectedEventSGIX = reinterpret_cast<void (CODEGEN_FUNCPTR*)(Display*, GLXDrawable, unsigned long*)>(IntGetProcAddress("glXGetSelectedEventSGIX"));
-    if (!sf_ptrc_glXGetSelectedEventSGIX)
-        numFailed++;
-    sf_ptrc_glXQueryGLXPbufferSGIX = reinterpret_cast<int (CODEGEN_FUNCPTR*)(Display*, GLXPbufferSGIX, int, unsigned int*)>(IntGetProcAddress("glXQueryGLXPbufferSGIX"));
-    if (!sf_ptrc_glXQueryGLXPbufferSGIX)
-        numFailed++;
-    sf_ptrc_glXSelectEventSGIX = reinterpret_cast<void (CODEGEN_FUNCPTR*)(Display*, GLXDrawable, unsigned long)>(IntGetProcAddress("glXSelectEventSGIX"));
-    if (!sf_ptrc_glXSelectEventSGIX)
-        numFailed++;
-    return numFailed;
-}
-
-GLXContext (CODEGEN_FUNCPTR *sf_ptrc_glXCreateContextAttribsARB)(Display*, GLXFBConfig, GLXContext, Bool, const int*) = NULL;
-
-static int Load_ARB_create_context(void)
-{
-    int numFailed = 0;
-    sf_ptrc_glXCreateContextAttribsARB = reinterpret_cast<GLXContext (CODEGEN_FUNCPTR*)(Display*, GLXFBConfig, GLXContext, Bool, const int*)>(IntGetProcAddress("glXCreateContextAttribsARB"));
-    if (!sf_ptrc_glXCreateContextAttribsARB)
-        numFailed++;
-    return numFailed;
-}
-
-typedef int (*PFN_LOADFUNCPOINTERS)(void);
-typedef struct sfglx_StrToExtMap_s
-{
-    const char* extensionName;
-    int* extensionVariable;
-    PFN_LOADFUNCPOINTERS LoadExtension;
-} sfglx_StrToExtMap;
-
-static sfglx_StrToExtMap ExtensionMap[9] = {
-    {"GLX_EXT_swap_control", &sfglx_ext_EXT_swap_control, Load_EXT_swap_control},
-    {"GLX_MESA_swap_control", &sfglx_ext_MESA_swap_control, Load_MESA_swap_control},
-    {"GLX_SGI_swap_control", &sfglx_ext_SGI_swap_control, Load_SGI_swap_control},
-    {"GLX_EXT_framebuffer_sRGB", &sfglx_ext_EXT_framebuffer_sRGB, NULL},
-    {"GLX_ARB_framebuffer_sRGB", &sfglx_ext_ARB_framebuffer_sRGB, NULL},
-    {"GLX_ARB_multisample", &sfglx_ext_ARB_multisample, NULL},
-    {"GLX_SGIX_pbuffer", &sfglx_ext_SGIX_pbuffer, Load_SGIX_pbuffer},
-    {"GLX_ARB_create_context", &sfglx_ext_ARB_create_context, Load_ARB_create_context},
-    {"GLX_ARB_create_context_profile", &sfglx_ext_ARB_create_context_profile, NULL}
-};
-
-static int g_extensionMapSize = 9;
-
-
-static sfglx_StrToExtMap* FindExtEntry(const char* extensionName)
-{
-    sfglx_StrToExtMap* currLoc = ExtensionMap;
-    for (int loop = 0; loop < g_extensionMapSize; ++loop, ++currLoc)
-    {
-        if (std::strcmp(extensionName, currLoc->extensionName) == 0)
-            return currLoc;
-    }
-
-    return NULL;
-}
-
-
-static void ClearExtensionVars(void)
-{
-    sfglx_ext_EXT_swap_control = sfglx_LOAD_FAILED;
-    sfglx_ext_MESA_swap_control = sfglx_LOAD_FAILED;
-    sfglx_ext_SGI_swap_control = sfglx_LOAD_FAILED;
-    sfglx_ext_EXT_framebuffer_sRGB = sfglx_LOAD_FAILED;
-    sfglx_ext_ARB_framebuffer_sRGB = sfglx_LOAD_FAILED;
-    sfglx_ext_ARB_multisample = sfglx_LOAD_FAILED;
-    sfglx_ext_SGIX_pbuffer = sfglx_LOAD_FAILED;
-    sfglx_ext_ARB_create_context = sfglx_LOAD_FAILED;
-    sfglx_ext_ARB_create_context_profile = sfglx_LOAD_FAILED;
-}
-
-
-static void LoadExtByName(const char* extensionName)
-{
-    sfglx_StrToExtMap* entry = NULL;
-    entry = FindExtEntry(extensionName);
-    if (entry)
-    {
-        if (entry->LoadExtension)
-        {
-            int numFailed = entry->LoadExtension();
-            if (numFailed == 0)
-            {
-                *(entry->extensionVariable) = sfglx_LOAD_SUCCEEDED;
-            }
-            else
-            {
-                *(entry->extensionVariable) = sfglx_LOAD_SUCCEEDED + numFailed;
-            }
-        }
-        else
-        {
-            *(entry->extensionVariable) = sfglx_LOAD_SUCCEEDED;
-        }
-    }
-}
-
-
-static void ProcExtsFromExtString(const char* strExtList)
-{
-    do
-    {
-        const char* begin = strExtList;
-
-        while ((*strExtList != ' ') && *strExtList)
-            strExtList++;
-
-        LoadExtByName(std::string(begin, strExtList).c_str());
-    } while (*strExtList++);
-}
-
-
-int sfglx_LoadFunctions(Display* display, int screen)
-{
-    ClearExtensionVars();
-
-
-    ProcExtsFromExtString(reinterpret_cast<const char*>(glXQueryExtensionsString(display, screen)));
-    return sfglx_LOAD_SUCCEEDED;
-}