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master #5

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BRNSystems merged 45 commits from Mirrorlandia_minetest/irrlicht:master into master 2024-02-27 13:26:18 +01:00
Conversation 0 Commits 45 Files Changed 188 +7 -37
4 changed files with 7 additions and 37 deletions
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4
source/Irrlicht/COpenGLCommon.h
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@ -12,7 +12,6 @@
#define GL_GLEXT_LEGACY 1
#include <GL/gl.h>
#include <GL/glext.h>
#include <GL/wglext.h>
#elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_)
#define GL_GLEXT_LEGACY 1
#include <OpenGL/gl.h>
@ -28,11 +27,8 @@
#endif
#else
#define GL_GLEXT_LEGACY 1
#define GLX_GLXEXT_LEGACY 1
#include <GL/gl.h>
#include <GL/glx.h>
#include <GL/glext.h>
#include <GL/glxext.h>
#endif
#ifndef GL_ARB_shader_objects

2
source/Irrlicht/COpenGLDriver.cpp
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@ -107,7 +107,7 @@ bool COpenGLDriver::genericDriverInit()
u32 i;
// load extensions
initExtensions(Params.Stencilbuffer);
initExtensions(ContextManager, Params.Stencilbuffer);
// reset cache handler
delete CacheHandler;

34
source/Irrlicht/COpenGLExtensionHandler.cpp
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@ -9,6 +9,7 @@
#include "irrString.h"
#include "SMaterial.h"
#include "fast_atof.h"
#include "IContextManager.h"
namespace irr
{
@ -125,7 +126,7 @@ void COpenGLExtensionHandler::dump(ELOG_LEVEL logLevel) const
}
void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
void COpenGLExtensionHandler::initExtensions(video::IContextManager *cmgr, bool stencilBuffer)
{
const f32 ogl_ver = core::fast_atof(reinterpret_cast<const c8*>(glGetString(GL_VERSION)));
Version = static_cast<u16>(core::floor32(ogl_ver)*100+core::round32(core::fract(ogl_ver)*10.0f));
@ -177,36 +178,7 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
IsAtiRadeonX = (strncmp(renderer, "ATI RADEON X", 12) == 0) || (strncmp(renderer, "ATI MOBILITY RADEON X", 21) == 0);
}
#ifdef _IRR_WINDOWS_API_
#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_)
#define IRR_OGL_LOAD_EXTENSION(x) SDL_GL_GetProcAddress(reinterpret_cast<const char*>(x))
#else
// Accessing the correct function is quite complex
// All libraries should support the ARB version, however
// since GLX 1.4 the non-ARB version is the official one
// So we have to check the runtime environment and
// choose the proper symbol
// In case you still have problems please enable the
// next line by uncommenting it
// #define _IRR_GETPROCADDRESS_WORKAROUND_
#ifndef _IRR_GETPROCADDRESS_WORKAROUND_
__GLXextFuncPtr (*IRR_OGL_LOAD_EXTENSION_FUNCP)(const GLubyte*)=0;
#ifdef GLX_VERSION_1_4
int major=0,minor=0;
if (glXGetCurrentDisplay())
glXQueryVersion(glXGetCurrentDisplay(), &major, &minor);
if ((major>1) || (minor>3))
IRR_OGL_LOAD_EXTENSION_FUNCP=glXGetProcAddress;
else
#endif
IRR_OGL_LOAD_EXTENSION_FUNCP=glXGetProcAddressARB;
#define IRR_OGL_LOAD_EXTENSION(X) IRR_OGL_LOAD_EXTENSION_FUNCP(reinterpret_cast<const GLubyte*>(X))
#else
#define IRR_OGL_LOAD_EXTENSION(X) glXGetProcAddressARB(reinterpret_cast<const GLubyte*>(X))
#endif // workaround
#endif // Windows, SDL, or Linux
#define IRR_OGL_LOAD_EXTENSION(x) cmgr->getProcAddress(x)
// get multitexturing function pointers
pGlActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) IRR_OGL_LOAD_EXTENSION("glActiveTextureARB");

4
source/Irrlicht/COpenGLExtensionHandler.h
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@ -19,6 +19,8 @@ namespace irr
namespace video
{
class IContextManager;
static const char* const OpenGLFeatureStrings[] = {
"GL_3DFX_multisample",
"GL_3DFX_tbuffer",
@ -994,7 +996,7 @@ class COpenGLExtensionHandler
COpenGLExtensionHandler();
// deferred initialization
void initExtensions(bool stencilBuffer);
void initExtensions(video::IContextManager *cmgr, bool stencilBuffer);
const COpenGLCoreFeature& getFeature() const;