mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 03:19:40 +00:00
134 lines
3.6 KiB
C
134 lines
3.6 KiB
C
/*
|
|
* gstvaapitexture.h - VA texture abstraction
|
|
*
|
|
* gstreamer-vaapi (C) 2010-2011 Splitted-Desktop Systems
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_TEXTURE_H
|
|
#define GST_VAAPI_TEXTURE_H
|
|
|
|
#include <GL/gl.h>
|
|
#include <gst/vaapi/gstvaapitypes.h>
|
|
#include <gst/vaapi/gstvaapiobject.h>
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
#include <gst/vaapi/gstvaapisurface.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_TYPE_TEXTURE \
|
|
(gst_vaapi_texture_get_type())
|
|
|
|
#define GST_VAAPI_TEXTURE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
|
|
GST_VAAPI_TYPE_TEXTURE, \
|
|
GstVaapiTexture))
|
|
|
|
#define GST_VAAPI_TEXTURE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), \
|
|
GST_VAAPI_TYPE_TEXTURE, \
|
|
GstVaapiTextureClass))
|
|
|
|
#define GST_VAAPI_IS_TEXTURE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_TEXTURE))
|
|
|
|
#define GST_VAAPI_IS_TEXTURE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_TEXTURE))
|
|
|
|
#define GST_VAAPI_TEXTURE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS((obj), \
|
|
GST_VAAPI_TYPE_TEXTURE, \
|
|
GstVaapiTextureClass))
|
|
|
|
typedef struct _GstVaapiTexture GstVaapiTexture;
|
|
typedef struct _GstVaapiTexturePrivate GstVaapiTexturePrivate;
|
|
typedef struct _GstVaapiTextureClass GstVaapiTextureClass;
|
|
|
|
/**
|
|
* GstVaapiTexture:
|
|
*
|
|
* Base class for system-dependent textures.
|
|
*/
|
|
struct _GstVaapiTexture {
|
|
/*< private >*/
|
|
GstVaapiObject parent_instance;
|
|
|
|
GstVaapiTexturePrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* GstVaapiTextureClass:
|
|
*
|
|
* Base class for system-dependent textures.
|
|
*/
|
|
struct _GstVaapiTextureClass {
|
|
/*< private >*/
|
|
GstVaapiObjectClass parent_class;
|
|
};
|
|
|
|
GType
|
|
gst_vaapi_texture_get_type(void);
|
|
|
|
GstVaapiTexture *
|
|
gst_vaapi_texture_new(
|
|
GstVaapiDisplay *display,
|
|
GLenum target,
|
|
GLenum format,
|
|
guint width,
|
|
guint height
|
|
);
|
|
|
|
GstVaapiTexture *
|
|
gst_vaapi_texture_new_with_texture(
|
|
GstVaapiDisplay *display,
|
|
GLuint texture,
|
|
GLenum target,
|
|
GLenum format
|
|
);
|
|
|
|
GLuint
|
|
gst_vaapi_texture_get_id(GstVaapiTexture *texture);
|
|
|
|
GLenum
|
|
gst_vaapi_texture_get_target(GstVaapiTexture *texture);
|
|
|
|
GLenum
|
|
gst_vaapi_texture_get_format(GstVaapiTexture *texture);
|
|
|
|
guint
|
|
gst_vaapi_texture_get_width(GstVaapiTexture *texture);
|
|
|
|
guint
|
|
gst_vaapi_texture_get_height(GstVaapiTexture *texture);
|
|
|
|
void
|
|
gst_vaapi_texture_get_size(
|
|
GstVaapiTexture *texture,
|
|
guint *pwidth,
|
|
guint *pheight
|
|
);
|
|
|
|
gboolean
|
|
gst_vaapi_texture_put_surface(
|
|
GstVaapiTexture *texture,
|
|
GstVaapiSurface *surface,
|
|
guint flags
|
|
);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_TEXTURE_H */
|