mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-20 11:00:16 +00:00
15519ebe3d
Credit original authors on a per-file basis as we cannot expect people to know all country-specific rules, or bother browsing through the git history.
213 lines
5.8 KiB
C
213 lines
5.8 KiB
C
/*
|
|
* gstvaapidisplay.h - VA display abstraction
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
|
|
* Copyright (C) 2011-2013 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* 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_DISPLAY_H
|
|
#define GST_VAAPI_DISPLAY_H
|
|
|
|
#include <va/va.h>
|
|
#include <gst/gst.h>
|
|
#include <gst/vaapi/gstvaapitypes.h>
|
|
#include <gst/vaapi/gstvaapiprofile.h>
|
|
#include <gst/vaapi/video-format.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_DISPLAY(obj) \
|
|
((GstVaapiDisplay *)(obj))
|
|
|
|
typedef struct _GstVaapiDisplayInfo GstVaapiDisplayInfo;
|
|
typedef struct _GstVaapiDisplay GstVaapiDisplay;
|
|
|
|
/**
|
|
* GstVaapiDisplayType:
|
|
* @GST_VAAPI_DISPLAY_TYPE_ANY: Automatic detection of the display type.
|
|
* @GST_VAAPI_DISPLAY_TYPE_X11: VA/X11 display.
|
|
* @GST_VAAPI_DISPLAY_TYPE_GLX: VA/GLX display.
|
|
* @GST_VAAPI_DISPLAY_TYPE_WAYLAND: VA/Wayland display.
|
|
* @GST_VAAPI_DISPLAY_TYPE_DRM: VA/DRM display.
|
|
*/
|
|
typedef enum {
|
|
GST_VAAPI_DISPLAY_TYPE_ANY = 0,
|
|
GST_VAAPI_DISPLAY_TYPE_X11,
|
|
GST_VAAPI_DISPLAY_TYPE_GLX,
|
|
GST_VAAPI_DISPLAY_TYPE_WAYLAND,
|
|
GST_VAAPI_DISPLAY_TYPE_DRM,
|
|
} GstVaapiDisplayType;
|
|
|
|
#define GST_VAAPI_TYPE_DISPLAY_TYPE \
|
|
(gst_vaapi_display_type_get_type())
|
|
|
|
GType
|
|
gst_vaapi_display_type_get_type(void) G_GNUC_CONST;
|
|
|
|
/**
|
|
* GstVaapiDisplayInfo:
|
|
*
|
|
* Generic class to retrieve VA display info
|
|
*/
|
|
struct _GstVaapiDisplayInfo {
|
|
GstVaapiDisplay *display;
|
|
GstVaapiDisplayType display_type;
|
|
gchar *display_name;
|
|
VADisplay va_display;
|
|
gpointer native_display;
|
|
};
|
|
|
|
/**
|
|
* GstVaapiDisplayProperties:
|
|
* @GST_VAAPI_DISPLAY_PROP_RENDER_MODE: rendering mode (#GstVaapiRenderMode).
|
|
* @GST_VAAPI_DISPLAY_PROP_ROTATION: rotation angle (#GstVaapiRotation).
|
|
* @GST_VAAPI_DISPLAY_PROP_HUE: hue (float: [-180 ; 180], default: 0).
|
|
* @GST_VAAPI_DISPLAY_PROP_SATURATION: saturation (float: [0 ; 2], default: 1).
|
|
* @GST_VAAPI_DISPLAY_PROP_BRIGHTNESS: brightness (float: [-1 ; 1], default: 0).
|
|
* @GST_VAAPI_DISPLAY_PROP_CONTRAST: contrast (float: [0 ; 2], default: 1).
|
|
*/
|
|
#define GST_VAAPI_DISPLAY_PROP_RENDER_MODE "render-mode"
|
|
#define GST_VAAPI_DISPLAY_PROP_ROTATION "rotation"
|
|
#define GST_VAAPI_DISPLAY_PROP_HUE "hue"
|
|
#define GST_VAAPI_DISPLAY_PROP_SATURATION "saturation"
|
|
#define GST_VAAPI_DISPLAY_PROP_BRIGHTNESS "brightness"
|
|
#define GST_VAAPI_DISPLAY_PROP_CONTRAST "contrast"
|
|
|
|
GstVaapiDisplay *
|
|
gst_vaapi_display_new_with_display(VADisplay va_display);
|
|
|
|
GstVaapiDisplay *
|
|
gst_vaapi_display_ref(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_unref(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_replace(GstVaapiDisplay **old_display_ptr,
|
|
GstVaapiDisplay *new_display);
|
|
|
|
void
|
|
gst_vaapi_display_lock(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_unlock(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_sync(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_flush(GstVaapiDisplay *display);
|
|
|
|
GstVaapiDisplayType
|
|
gst_vaapi_display_get_display_type(GstVaapiDisplay *display);
|
|
|
|
VADisplay
|
|
gst_vaapi_display_get_display(GstVaapiDisplay *display);
|
|
|
|
guint
|
|
gst_vaapi_display_get_width(GstVaapiDisplay *display);
|
|
|
|
guint
|
|
gst_vaapi_display_get_height(GstVaapiDisplay *display);
|
|
|
|
void
|
|
gst_vaapi_display_get_size(GstVaapiDisplay *display, guint *pwidth, guint *pheight);
|
|
|
|
void
|
|
gst_vaapi_display_get_pixel_aspect_ratio(
|
|
GstVaapiDisplay *display,
|
|
guint *par_n,
|
|
guint *par_d
|
|
);
|
|
|
|
GstCaps *
|
|
gst_vaapi_display_get_decode_caps(GstVaapiDisplay *display);
|
|
|
|
gboolean
|
|
gst_vaapi_display_has_decoder(
|
|
GstVaapiDisplay *display,
|
|
GstVaapiProfile profile,
|
|
GstVaapiEntrypoint entrypoint
|
|
);
|
|
|
|
GstCaps *
|
|
gst_vaapi_display_get_encode_caps(GstVaapiDisplay *display);
|
|
|
|
gboolean
|
|
gst_vaapi_display_has_encoder(
|
|
GstVaapiDisplay *display,
|
|
GstVaapiProfile profile,
|
|
GstVaapiEntrypoint entrypoint
|
|
);
|
|
|
|
GstCaps *
|
|
gst_vaapi_display_get_image_caps(GstVaapiDisplay *display);
|
|
|
|
gboolean
|
|
gst_vaapi_display_has_image_format(
|
|
GstVaapiDisplay *display,
|
|
GstVideoFormat format
|
|
);
|
|
|
|
GstCaps *
|
|
gst_vaapi_display_get_subpicture_caps(GstVaapiDisplay *display);
|
|
|
|
gboolean
|
|
gst_vaapi_display_has_subpicture_format(
|
|
GstVaapiDisplay *display,
|
|
GstVideoFormat format,
|
|
guint *flags_ptr
|
|
);
|
|
|
|
gboolean
|
|
gst_vaapi_display_has_property(GstVaapiDisplay *display, const gchar *name);
|
|
|
|
gboolean
|
|
gst_vaapi_display_get_property(GstVaapiDisplay *display, const gchar *name,
|
|
GValue *out_value);
|
|
|
|
gboolean
|
|
gst_vaapi_display_set_property(GstVaapiDisplay *display, const gchar *name,
|
|
const GValue *value);
|
|
|
|
gboolean
|
|
gst_vaapi_display_get_render_mode(
|
|
GstVaapiDisplay *display,
|
|
GstVaapiRenderMode *pmode
|
|
);
|
|
|
|
gboolean
|
|
gst_vaapi_display_set_render_mode(
|
|
GstVaapiDisplay *display,
|
|
GstVaapiRenderMode mode
|
|
);
|
|
|
|
GstVaapiRotation
|
|
gst_vaapi_display_get_rotation(GstVaapiDisplay *display);
|
|
|
|
gboolean
|
|
gst_vaapi_display_set_rotation(
|
|
GstVaapiDisplay *display,
|
|
GstVaapiRotation rotation
|
|
);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_DISPLAY_H */
|