utils.h File Reference

#include <string>

Go to the source code of this file.

Functions
int	checkGlError (const std::string &aInfo, const char *aFile, int aLine, bool aThrow=true)
	Check if a recent OpenGL operation has failed.
void	enableGlDebug (bool aEnable)
	Enable or disable OpenGL driver messages output.

Function Documentation

checkGlError()

int checkGlError	(	const std::string &	aInfo,
		const char *	aFile,
		int	aLine,
		bool	aThrow = true
	)

Check if a recent OpenGL operation has failed.

If so, display the appropriate message starting with aInfo string to give more details.

Parameters

aInfo	is the beginning of the error message.
aFile	is the file where the error occurred defined by the C FILE variable.
aLine	is the line in aFile where the error occurred defined by the C LINE variable.
aThrow	an exception is thrown when true, otherwise only an error message is displayed.

Returns

GL_NO_ERROR in case of no errors or one of GL_ constants returned by glGetError().

Definition at line 45 of file utils.cpp.

References DisplayErrorMessage(), and traceGalOpenGlError.

Referenced by KIGFX::OPENGL_GAL::BeginDrawing(), KIGFX::OPENGL_COMPOSITOR::bindFb(), KIGFX::CACHED_CONTAINER_GPU::CACHED_CONTAINER_GPU(), KIGFX::CACHED_CONTAINER_RAM::CACHED_CONTAINER_RAM(), KIGFX::OPENGL_COMPOSITOR::CreateBuffer(), KIGFX::CACHED_CONTAINER_GPU::defragmentResize(), KIGFX::CACHED_CONTAINER_GPU::defragmentResizeMemcpy(), KIGFX::OPENGL_COMPOSITOR::Initialize(), KIGFX::ANTIALIASING_SMAA::loadShaders(), KIGFX::CACHED_CONTAINER_GPU::Map(), KIGFX::ANTIALIASING_SMAA::Present(), KIGFX::OPENGL_COMPOSITOR::SetBuffer(), KIGFX::CACHED_CONTAINER_GPU::Unmap(), KIGFX::CACHED_CONTAINER_RAM::Unmap(), and KIGFX::ANTIALIASING_SMAA::updateUniforms().

enableGlDebug()

void enableGlDebug

(

bool

aEnable

)

Enable or disable OpenGL driver messages output.

Parameters

aEnable

decides whether the message should be shown.

Definition at line 188 of file utils.cpp.

References debugMsgCallback().

Referenced by KIGFX::OPENGL_GAL::init().