image.c File Reference

Functions to render an image from the OpenGL window. More...

#include "global.h"
#include "interface.h"
#include "project.h"
#include "glwindow.h"
#include "glview.h"
#include "movie.h"
#include "preferences.h"
#include <libavformat/avformat.h>

Include dependency graph for image.c:

Go to the source code of this file.

Functions
void	fill_image (VideoStream *vs, int width, int height, glwin *view)
	render an image from an OpenGL rendering
void	init_frame_buffer (int x, int y)
	init a frame buffer
void	close_frame_buffer ()
	close the frame buffer
G_MODULE_EXPORT void	run_render_image (GtkDialog *info, gint response_id, gpointer data)
	render an image from the OpenGL window - running the dialog
void	render_image (glwin *view, video_options *iopts)
	render an image from the OpenGL window - prepare the dialog
void	simple_image_render ()
	simple direct rendering from command line

Variables
GdkWindow *	xwin
GLXContext	glcontext
Pixmap	pixmap
GLXPixmap	glpixmap
GdkPixbuf *	pixbuf
char *	image_name [IMAGE_FORMATS]
char *	image_list [IMAGE_FORMATS]
int	render_image_format = NONE
int	render_image_style = NONE
int	render_image_axis = NONE
int	render_image_box = NONE
int	render_image_rep = NONE
int	render_image_acolor = NONE
int	render_image_pcolor = NONE
gboolean	trigger_fragment_analysis = FALSE
gboolean	trigger_molecule_analysis = FALSE
ColRGBA *	render_image_back_color = NULL
int	render_image_back_grad = NONE
int	render_image_back_dir = NONE
float	render_image_back_pos = NONE
ColRGBA *	render_image_grad_color [2]
ColRGBA *	render_image_box_color = NULL
int *	render_image_pixels = NULL
gchar *	render_image_output = NULL

Detailed Description

Functions to render an image from the OpenGL window.

Author

Sébastien Le Roux sebas.nosp@m.tien.nosp@m..lero.nosp@m.ux@i.nosp@m.pcms..nosp@m.unis.nosp@m.tra.f.nosp@m.r

Definition in file image.c.

Function Documentation

close_frame_buffer()

void close_frame_buffer ( )

extern

close the frame buffer

Definition at line 1210 of file movie.c.

fill_image()

void fill_image ( VideoStream * vs, int width, int height, glwin * view )

extern

render an image from an OpenGL rendering

Parameters

vs	the video stream
width	image width
height	image height
view	the target glwin

Definition at line 278 of file movie.c.

init_frame_buffer()

void init_frame_buffer ( int x, int y )

extern

init a frame buffer

Parameters

x	x size - image width
y	y size - image height

Definition at line 1182 of file movie.c.

render_image()

void render_image	(	glwin *	view,
		video_options *	iopts )

render an image from the OpenGL window - prepare the dialog

Parameters

view	the target glwin
iopts	the rendering options

Definition at line 200 of file image.c.

run_render_image()

G_MODULE_EXPORT void run_render_image	(	GtkDialog *	info,
		gint	response_id,
		gpointer	data )

render an image from the OpenGL window - running the dialog

Parameters

info	the GtkDialog sending the signal
response_id	the response id
data	the associated data pointer

Definition at line 114 of file image.c.

simple_image_render()

void simple_image_render

(

)

simple direct rendering from command line

Definition at line 241 of file image.c.

Variable Documentation

glcontext

GLXContext glcontext

extern

glpixmap

GLXPixmap glpixmap

extern

image_list

char* image_list[IMAGE_FORMATS]

Initial value:

= {"png",
                   "jpeg",
                   "tiff",
                   "bmp"}

Definition at line 68 of file image.c.

image_name

char* image_name[IMAGE_FORMATS]

Initial value:

= {"PNG",
                   "JPG/JPEG",
                   "TIFF",
                   "Bitmap"}

Definition at line 63 of file image.c.

pixbuf

GdkPixbuf* pixbuf

extern

Definition at line 122 of file movie.c.

pixmap

Pixmap pixmap

extern

render_image_acolor

int render_image_acolor = NONE

Definition at line 78 of file image.c.

render_image_axis

int render_image_axis = NONE

Definition at line 75 of file image.c.

render_image_back_color

ColRGBA* render_image_back_color = NULL

Definition at line 82 of file image.c.

render_image_back_dir

int render_image_back_dir = NONE

Definition at line 84 of file image.c.

render_image_back_grad

int render_image_back_grad = NONE

Definition at line 83 of file image.c.

render_image_back_pos

float render_image_back_pos = NONE

Definition at line 85 of file image.c.

render_image_box

int render_image_box = NONE

Definition at line 76 of file image.c.

render_image_box_color

ColRGBA* render_image_box_color = NULL

Definition at line 87 of file image.c.

render_image_format

int render_image_format = NONE

Definition at line 73 of file image.c.

render_image_grad_color

ColRGBA* render_image_grad_color[2]

Definition at line 86 of file image.c.

render_image_output

gchar* render_image_output = NULL

Definition at line 89 of file image.c.

render_image_pcolor

int render_image_pcolor = NONE

Definition at line 79 of file image.c.

render_image_pixels

int* render_image_pixels = NULL

Definition at line 88 of file image.c.

render_image_rep

int render_image_rep = NONE

Definition at line 77 of file image.c.

render_image_style

int render_image_style = NONE

Definition at line 74 of file image.c.

trigger_fragment_analysis

gboolean trigger_fragment_analysis = FALSE

Definition at line 80 of file image.c.

trigger_molecule_analysis

gboolean trigger_molecule_analysis = FALSE

Definition at line 81 of file image.c.

xwin

GdkWindow* xwin

extern