a0kami/glSpline
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Initial Commit

Browse source
This commit is contained in:
Pierre Cholet 2018-09-12 18:53:34 +02:00
commit 54eaed1ca0
284 changed files with 55022 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

102
src/opengl_stuff.h Normal file
View file

@ -0,0 +1,102 @@
#ifndef OPENGL_STUFF_H
#define OPENGL_STUFF_H
#ifdef __APPLE__
#include <OpenGL/gl3.h>
#include <OpenGL/gl3ext.h>
#else
#define GL_GLEXT_PROTOTYPES 1
#include <GL/gl.h>
#include <GL/glext.h>
#endif
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp>
/**
@author Mathias Paulin <Mathias.Paulin@irit.fr>
*
* OpenGL error management class.
*
*/
#ifndef NDEBUG
//#error "NDEBUG NOT DEFINED "
// Breakpoints
// This macro will trigger a breakpoint where it is placed. With MSVC a dialog
// will ask you if you want to launch the debugger.
#define BREAKPOINT(ARG) asm volatile ("int $3")
#include <iostream>
#include <cassert>
#define glAssert(code) \
code; \
{\
GLuint err = glGetError(); \
if (err != GL_NO_ERROR) { \
std::cerr<<"erreur OpenGL ("<<__FILE__<<":"<<__LINE__<<", "<<__STRING(code)<<") :"<<\
( (err == GL_INVALID_ENUM) ? " Invalid enum : An unacceptable value is specified for an enumerated argument. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_VALUE) ? " Invalid value : A numeric argument is out of range. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_OPERATION) ? " Invalid operation : The specified operation is not allowed in the current state. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_FRAMEBUFFER_OPERATION) ? " Invalid framebuffer operation : The framebuffer object is not complete. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_OUT_OF_MEMORY) ? " Out of memory : There is not enough memory left to execute the command. The state of the GL is undefined, except for the state of the error flags, after this error is recorded.\n" : \
/* ( (err == GL_STACK_UNDERFLOW) ? " Stack underflow : An attempt has been made to perform an operation that would cause an internal stack to underflow.\n" : \
( (err == GL_STACK_OVERFLOW) ? " Stack overflow : An attempt has been made to perform an operation that would cause an internal stack to overflow.\n" : */\
nullptr) \
/* )\
)\
*/ )\
)\
)\
)\
<< " ("<<err<<")"<<std::endl; \
BREAKPOINT(0);\
/*assert(false);*/ /*int*b=nullptr; *b=0;*/\
} \
}
#define glCheckError() \
{\
GLuint err = glGetError(); \
if (err != GL_NO_ERROR) { \
std::cerr<<"erreur OpenGL ("<<__FILE__<<":"<<__LINE__<<") :"<<\
( (err == GL_INVALID_ENUM) ? " Invalid enum : An unacceptable value is specified for an enumerated argument. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_VALUE) ? " Invalid value : A numeric argument is out of range. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_OPERATION) ? " Invalid operation : The specified operation is not allowed in the current state. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_INVALID_FRAMEBUFFER_OPERATION) ? " Invalid framebuffer operation : The framebuffer object is not complete. The offending command is ignored and has no other side effect than to set the error flag.\n" : \
( (err == GL_OUT_OF_MEMORY) ? " Out of memory : There is not enough memory left to execute the command. The state of the GL is undefined, except for the state of the error flags, after this error is recorded.\n" : \
/* ( (err == GL_STACK_UNDERFLOW) ? " Stack underflow : An attempt has been made to perform an operation that would cause an internal stack to underflow.\n" : \
( (err == GL_STACK_OVERFLOW) ? " Stack overflow : An attempt has been made to perform an operation that would cause an internal stack to overflow.\n" : */\
nullptr) \
/* )\
)\
*/ )\
)\
)\
)\
<< " ("<<err<<")"<<std::endl; \
BREAKPOINT(0);\
/*assert(false);*/ /*int*b=nullptr; *b=0; */\
} \
}
#else
//#error "NDEBUG DEFINED "
#define glAssert(code) \
code;
#define glCheckError()
#endif
// #undef NDEBUG
#endif // OPENGL_STUFF_H