c-prime/application/demos/example.opengl/engine/shader.c

/* 
 * This file is automaticaly generated, Please dont edit this file! 
 */
#include <engine/shader.h> 






































void shader_constructor( shader * this, GLuint shaderType ) {

		this->glShader = glCreateShader( shaderType );

	}

void shader_loadFromFile( shader * this, char * shaderPath ) {

		text * shaderSource 	= fileSystem_readFile( filesystem,  shaderPath, "utf8" );

		glShaderSource( this->glShader, 1, &shaderSource->value, NULL );

		glCompileShader( this->glShader );

		shader_checkShaderForErrors( this,  this->glShader );

	}

void shader_checkShaderForErrors( shader * this, GLuint shader ) {

		GLint isCompiled = 0;

		glGetShaderiv( shader, GL_COMPILE_STATUS, &isCompiled );

		if( isCompiled == GL_FALSE )
		{
			GLint maxLength = 0;

			glGetShaderiv( shader, GL_INFO_LOG_LENGTH, &maxLength );

			GLchar errorMessage[ maxLength ];

			glGetShaderInfoLog( shader, maxLength, &maxLength, errorMessage );

			printf("\n\n\n\n		Error:		%s\n\n\n\n\n\n", errorMessage);


			glDeleteShader( shader );

			exit( 0 ); 

			return;

		}

	}

shader shader_new(GLuint shaderType) {

	shader instance;

	shader_constructor( &instance, shaderType);

	return instance;

}

shader * shader_newPointer(GLuint shaderType) {

	struct shader * pointer = malloc( sizeof ( struct shader ) );

	shader_constructor( pointer , shaderType);

	return pointer;

}

attribute attribute_new() {

	attribute instance;

	return instance;

}

attribute * attribute_newPointer() {

	struct attribute * pointer = malloc( sizeof ( struct attribute ) );

	return pointer;

}