init.c File Reference

graphics - initialization and graphic stack management More...

#include "../../include/graphics.h"
#include "../../include/parse.h"
#include "../../include/util.h"

Macros
#define	TEST   0
	phantom documentation

Functions
int	graphics_init (void *error_buffer)
	Initializes a gl_area.
bool	graphics_shutdown (const int id, void *error_buffer)
	Shutdowns a gl_area.
void	graphics_model_setup (const int stack_id)
	graphics_model_setup
void	graphics_init_buffers (const int stack_id)
	Initializes the buffer of a gl_area Calls according to the user preferences.
bool	graphics_init_shaders (const int stack_id)
	Initializes the shaders of a gl_area and link them to a program.

Variables
struct graphics_stack_t *	graphics_stack = NULL
	phantom documentation
size_t	graphics_stack_size = 0
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int *	free_stack_slot = NULL
	phantom documentation
size_t	free_stack_slot_size = 0
	phantom documentation

Detailed Description

graphics - initialization and graphic stack management

This file is part of Gem-graph.

Function Documentation

graphics_init()

int graphics_init

(

void *

error_buffer

)

Initializes a gl_area.

Parameters

*error_buffer

Returns

true if initialized

graphics_init_buffers()

void graphics_init_buffers

(

const int

stack_id

)

Initializes the buffer of a gl_area Calls according to the user preferences.

Parameters

stack_id

gl_area, ptr to the gl_area widget

graphics_init_shaders()

bool graphics_init_shaders

(

const int

stack_id

)

Initializes the shaders of a gl_area and link them to a program.

Parameters

stack_id

gl_area, ptr to the gl_area widget

Returns

true if initialized

graphics_model_setup()

void graphics_model_setup

(

const int

graphics_stack_id

)

graphics_model_setup

Parameters

graphics_stack_id

graphics_shutdown()

bool graphics_shutdown	(	const int	id,
		void *	error_buffer
	)

Shutdowns a gl_area.

Parameters

id
*error_buffer

gl_area, ptr to the gl_area widget

Returns

true if success

Variable Documentation

graphics_stack

struct graphics_stack_t* graphics_stack = NULL

phantom documentation

Dynamic array of ptrs to dynamically allocated gl_area_entry.