gstreamer/gst-libs/gst/gl/gstgldisplay.h

84 lines
2.2 KiB
C

#ifndef __GST_GL_H__
#define __GST_GL_H__
#include <GL/glx.h>
#include <GL/gl.h>
#include <gst/gst.h>
#include <gst/video/video.h>
typedef struct _GstGLDisplay GstGLDisplay;
typedef struct _GstGLDisplayClass GstGLDisplayClass;
#define GST_TYPE_GL_DISPLAY \
(gst_gl_display_get_type())
#define GST_GL_DISPLAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_DISPLAY,GstGLDisplay))
#define GST_GL_DISPLAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_DISPLAY,GstGLDisplayClass))
#define GST_IS_GL_DISPLAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_DISPLAY))
#define GST_IS_GL_DISPLAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_DISPLAY))
struct _GstGLDisplay {
GObject object;
Display *display;
GC gc;
XVisualInfo *visinfo;
GLXContext context;
GMutex *lock;
Screen *screen;
int screen_num;
Visual *visual;
Window root;
guint32 white;
guint32 black;
int depth;
int max_texture_size;
gboolean have_ycbcr_texture;
gboolean have_texture_rectangle;
gboolean have_color_matrix;
Window window;
Window assigned_window;
int win_width;
int win_height;
};
struct _GstGLDisplayClass {
GObjectClass object_class;
};
GType gst_gl_display_get_type (void);
GstGLDisplay *gst_gl_display_new (void);
gboolean gst_gl_display_connect (GstGLDisplay *display,
const char *display_name);
gboolean gst_gl_display_can_handle_type (GstGLDisplay *display,
GstVideoFormat type);
void gst_gl_display_lock (GstGLDisplay *display);
void gst_gl_display_unlock (GstGLDisplay *display);
void gst_gl_display_set_window (GstGLDisplay *display, Window window);
void gst_gl_display_update_attributes (GstGLDisplay *display);
void gst_gl_display_clear (GstGLDisplay *display);
void gst_gl_display_draw_image (GstGLDisplay * display, GstVideoFormat type,
void *data, int width, int height);
void gst_gl_display_draw_rbo (GstGLDisplay * display, GLuint rbo,
int width, int height);
void gst_gl_display_draw_texture (GstGLDisplay * display, GLuint texture,
int width, int height);
void gst_gl_display_check_error (GstGLDisplay *display, int line);
GLuint gst_gl_display_upload_texture_rectangle (GstGLDisplay *display,
GstVideoFormat type, void *data, int width, int height);
#endif