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Drop all !_IRR_OPENGL_USE_EXTPOINTER_ code

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sfan5 2024-01-16 20:59:36 +01:00
parent 52e4d72ae2
commit 4cd5c3489e
5 changed files with 6 additions and 832 deletions
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19
source/Irrlicht/CGLXManager.cpp
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@ -8,19 +8,12 @@
#include "os.h" #include "os.h"
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#define GL_GLEXT_LEGACY 1 #define GL_GLEXT_LEGACY 1
#define GLX_GLXEXT_LEGACY 1 #define GLX_GLXEXT_LEGACY 1
#else
#define GL_GLEXT_PROTOTYPES 1
#define GLX_GLXEXT_PROTOTYPES 1
#endif
#include <GL/gl.h> #include <GL/gl.h>
#include <GL/glx.h> #include <GL/glx.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#include <GL/glext.h> #include <GL/glext.h>
#include <GL/glxext.h> #include <GL/glxext.h>
#endif
namespace irr namespace irr
{ {
@ -45,11 +38,7 @@ CGLXManager::CGLXManager(const SIrrlichtCreationParameters& params, const SExpos
#if defined(GLX_VERSION_1_3) #if defined(GLX_VERSION_1_3)
typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
PFNGLXCHOOSEFBCONFIGPROC glxChooseFBConfig = (PFNGLXCHOOSEFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXChooseFBConfig")); PFNGLXCHOOSEFBCONFIGPROC glxChooseFBConfig = (PFNGLXCHOOSEFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXChooseFBConfig"));
#else
PFNGLXCHOOSEFBCONFIGPROC glxChooseFBConfig=glXChooseFBConfig;
#endif
if (major==1 && minor>2 && glxChooseFBConfig) if (major==1 && minor>2 && glxChooseFBConfig)
{ {
os::Printer::log("GLX >= 1.3", ELL_DEBUG); os::Printer::log("GLX >= 1.3", ELL_DEBUG);
@ -196,14 +185,10 @@ os::Printer::log("GLX >= 1.3", ELL_DEBUG);
{ {
glxFBConfig=configList[0]; glxFBConfig=configList[0];
XFree(configList); XFree(configList);
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
PFNGLXGETVISUALFROMFBCONFIGPROC glxGetVisualFromFBConfig= (PFNGLXGETVISUALFROMFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXGetVisualFromFBConfig")); PFNGLXGETVISUALFROMFBCONFIGPROC glxGetVisualFromFBConfig= (PFNGLXGETVISUALFROMFBCONFIGPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXGetVisualFromFBConfig"));
if (glxGetVisualFromFBConfig) if (glxGetVisualFromFBConfig)
VisualInfo = glxGetVisualFromFBConfig(display,(GLXFBConfig)glxFBConfig); VisualInfo = glxGetVisualFromFBConfig(display,(GLXFBConfig)glxFBConfig);
#else
VisualInfo = glXGetVisualFromFBConfig(display,(GLXFBConfig)glxFBConfig);
#endif
} }
} }
else else
@ -328,11 +313,7 @@ bool CGLXManager::generateContext()
{ {
#if defined(GLX_ARB_create_context) #if defined(GLX_ARB_create_context)
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
PFNGLXCREATECONTEXTATTRIBSARBPROC glxCreateContextAttribsARB=(PFNGLXCREATECONTEXTATTRIBSARBPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXCreateContextAttribsARB")); PFNGLXCREATECONTEXTATTRIBSARBPROC glxCreateContextAttribsARB=(PFNGLXCREATECONTEXTATTRIBSARBPROC)glXGetProcAddress(reinterpret_cast<const GLubyte*>("glXCreateContextAttribsARB"));
#else
PFNGLXCREATECONTEXTATTRIBSARBPROC glxCreateContextAttribsARB=glXCreateContextAttribsARB;
#endif
if (glxCreateContextAttribsARB) if (glxCreateContextAttribsARB)
{ {

7
source/Irrlicht/CMakeLists.txt
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@ -186,13 +186,12 @@ if(ENABLE_OPENGL)
add_definitions(-D_IRR_COMPILE_WITH_OPENGL_) add_definitions(-D_IRR_COMPILE_WITH_OPENGL_)
set(OPENGL_DIRECT_LINK TRUE) # not yet possible to remove this set(OPENGL_DIRECT_LINK TRUE) # not yet possible to remove this
if(DEVICE STREQUAL "WINDOWS") if(DEVICE STREQUAL "WINDOWS")
add_definitions(-D_IRR_COMPILE_WITH_WGL_MANAGER_ -D_IRR_OPENGL_USE_EXTPOINTER_) add_definitions(-D_IRR_COMPILE_WITH_WGL_MANAGER_)
elseif(DEVICE STREQUAL "X11") elseif(DEVICE STREQUAL "X11")
add_definitions(-D_IRR_COMPILE_WITH_GLX_MANAGER_ -D_IRR_OPENGL_USE_EXTPOINTER_) add_definitions(-D_IRR_COMPILE_WITH_GLX_MANAGER_)
elseif(DEVICE STREQUAL "OSX") elseif(DEVICE STREQUAL "OSX")
add_definitions(-D_IRR_COMPILE_WITH_NSOGL_MANAGER_) add_definitions(-D_IRR_COMPILE_WITH_NSOGL_MANAGER_)
elseif(DEVICE STREQUAL "SDL") # FIXME broken due to missing glext.h now!
add_definitions(-D_IRR_OPENGL_USE_EXTPOINTER_)
endif() endif()
endif() endif()

21
source/Irrlicht/COpenGLCommon.h
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@ -9,52 +9,31 @@
#if defined(_IRR_WINDOWS_API_) #if defined(_IRR_WINDOWS_API_)
#define WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN
#include <windows.h> #include <windows.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#define GL_GLEXT_LEGACY 1 #define GL_GLEXT_LEGACY 1
#endif
#include <GL/gl.h> #include <GL/gl.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#include <GL/glext.h> #include <GL/glext.h>
#endif
#include <GL/wglext.h> #include <GL/wglext.h>
#elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_) #elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_)
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#define GL_GLEXT_LEGACY 1 #define GL_GLEXT_LEGACY 1
#endif
#include <OpenGL/gl.h> #include <OpenGL/gl.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#error glext.h missing on OSX #error glext.h missing on OSX
#endif
#elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_) && !defined(_IRR_COMPILE_WITH_X11_DEVICE_) #elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_) && !defined(_IRR_COMPILE_WITH_X11_DEVICE_)
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#define GL_GLEXT_LEGACY 1 #define GL_GLEXT_LEGACY 1
#else
#define GL_GLEXT_PROTOTYPES 1
#endif
#include <SDL_video.h> #include <SDL_video.h>
#include <SDL_opengl.h> #include <SDL_opengl.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#ifdef __APPLE__ #ifdef __APPLE__
#include <SDL_opengl_glext.h> #include <SDL_opengl_glext.h>
#else #else
#include <GL/glext.h> #include <GL/glext.h>
#endif #endif
#endif
#else #else
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#define GL_GLEXT_LEGACY 1 #define GL_GLEXT_LEGACY 1
#define GLX_GLXEXT_LEGACY 1 #define GLX_GLXEXT_LEGACY 1
#else
#define GL_GLEXT_PROTOTYPES 1
#define GLX_GLXEXT_PROTOTYPES 1
#endif
#include <GL/gl.h> #include <GL/gl.h>
#include <GL/glx.h> #include <GL/glx.h>
#if defined(_IRR_OPENGL_USE_EXTPOINTER_)
#include <GL/glext.h> #include <GL/glext.h>
#include <GL/glxext.h> #include <GL/glxext.h>
#endif #endif
#endif
#ifndef GL_ARB_shader_objects #ifndef GL_ARB_shader_objects
typedef char GLcharARB; typedef char GLcharARB;

6
source/Irrlicht/COpenGLExtensionHandler.cpp
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@ -23,7 +23,6 @@ COpenGLExtensionHandler::COpenGLExtensionHandler() :
MaxTextureSize(1), MaxGeometryVerticesOut(0), MaxTextureSize(1), MaxGeometryVerticesOut(0),
MaxTextureLODBias(0.f), Version(0), ShaderLanguageVersion(0), MaxTextureLODBias(0.f), Version(0), ShaderLanguageVersion(0),
OcclusionQuerySupport(false), IsAtiRadeonX(false) OcclusionQuerySupport(false), IsAtiRadeonX(false)
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
,pGlActiveTexture(0) ,pGlActiveTexture(0)
,pGlActiveTextureARB(0), pGlClientActiveTextureARB(0), ,pGlActiveTextureARB(0), pGlClientActiveTextureARB(0),
pGlGenProgramsARB(0), pGlGenProgramsNV(0), pGlGenProgramsARB(0), pGlGenProgramsNV(0),
@ -105,7 +104,6 @@ COpenGLExtensionHandler::COpenGLExtensionHandler() :
#if defined(GLX_MESA_swap_control) #if defined(GLX_MESA_swap_control)
,pGlxSwapIntervalMESA(0) ,pGlxSwapIntervalMESA(0)
#endif #endif
#endif // _IRR_OPENGL_USE_EXTPOINTER_
{ {
for (u32 i=0; i<IRR_OpenGL_Feature_Count; ++i) for (u32 i=0; i<IRR_OpenGL_Feature_Count; ++i)
FeatureAvailable[i]=false; FeatureAvailable[i]=false;
@ -179,7 +177,6 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
IsAtiRadeonX = (strncmp(renderer, "ATI RADEON X", 12) == 0) || (strncmp(renderer, "ATI MOBILITY RADEON X", 21) == 0); IsAtiRadeonX = (strncmp(renderer, "ATI RADEON X", 12) == 0) || (strncmp(renderer, "ATI MOBILITY RADEON X", 21) == 0);
} }
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
#ifdef _IRR_WINDOWS_API_ #ifdef _IRR_WINDOWS_API_
#define IRR_OGL_LOAD_EXTENSION(x) wglGetProcAddress(reinterpret_cast<const char*>(x)) #define IRR_OGL_LOAD_EXTENSION(x) wglGetProcAddress(reinterpret_cast<const char*>(x))
#elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_) && !defined(_IRR_COMPILE_WITH_X11_DEVICE_) #elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_) && !defined(_IRR_COMPILE_WITH_X11_DEVICE_)
@ -412,7 +409,6 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
#if defined(GLX_MESA_swap_control) && !defined(_IRR_COMPILE_WITH_SDL_DEVICE_) #if defined(GLX_MESA_swap_control) && !defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
pGlxSwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)IRR_OGL_LOAD_EXTENSION("glXSwapIntervalMESA"); pGlxSwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)IRR_OGL_LOAD_EXTENSION("glXSwapIntervalMESA");
#endif #endif
#endif // use extension pointer
GLint num=0; GLint num=0;
// set some properties // set some properties
@ -533,14 +529,12 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
} }
#endif #endif
#ifdef _IRR_OPENGL_USE_EXTPOINTER_
if (!pGlActiveTextureARB || !pGlClientActiveTextureARB) if (!pGlActiveTextureARB || !pGlClientActiveTextureARB)
{ {
Feature.MaxTextureUnits = 1; Feature.MaxTextureUnits = 1;
os::Printer::log("Failed to load OpenGL's multitexture extension, proceeding without.", ELL_WARNING); os::Printer::log("Failed to load OpenGL's multitexture extension, proceeding without.", ELL_WARNING);
} }
else else
#endif
Feature.MaxTextureUnits = core::min_(Feature.MaxTextureUnits, static_cast<u8>(MATERIAL_MAX_TEXTURES)); Feature.MaxTextureUnits = core::min_(Feature.MaxTextureUnits, static_cast<u8>(MATERIAL_MAX_TEXTURES));
#ifdef GL_ARB_occlusion_query #ifdef GL_ARB_occlusion_query

779
source/Irrlicht/COpenGLExtensionHandler.h
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