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 <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

Variables
GdkWindow *	xwin
GLXContext	glcontext
Pixmap	pixmap
GLXPixmap	glpixmap
GdkPixbuf *	pixbuf
char *	image_name [IMAGE_FORMATS]
char *	image_list [IMAGE_FORMATS]

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 1206 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 273 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 1178 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 164 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 94 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 62 of file image.c.

image_name

char* image_name[IMAGE_FORMATS]

Initial value:

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

Definition at line 57 of file image.c.

pixbuf

GdkPixbuf* pixbuf

extern

Definition at line 122 of file movie.c.

pixmap

Pixmap pixmap

extern

xwin

GdkWindow* xwin

extern