<xi:include href="xml/gstvaapidisplay_x11.xml"/>
<xi:include href="xml/gstvaapiwindow.xml"/>
<xi:include href="xml/gstvaapiwindow_x11.xml"/>
+ <xi:include href="xml/gstvaapiobject.xml"/>
<xi:include href="xml/gstvaapisurface.xml"/>
<xi:include href="xml/gstvaapiimage.xml"/>
<xi:include href="xml/gstvaapiimageformat.xml"/>
</SECTION>
<SECTION>
+<FILE>gstvaapiobject</FILE>
+<TITLE>GstVaapiObject</TITLE>
+GstVaapiObject
+GstVaapiObjectClass
+gst_vaapi_object_get_display
+<SUBSECTION Standard>
+GST_VAAPI_OBJECT
+GST_VAAPI_IS_OBJECT
+GST_VAAPI_TYPE_OBJECT
+gst_vaapi_object_get_type
+GST_VAAPI_OBJECT_CLASS
+GST_VAAPI_IS_OBJECT_CLASS
+GST_VAAPI_OBJECT_GET_CLASS
+</SECTION>
+
+<SECTION>
<FILE>gstvaapiimage</FILE>
GST_VAAPI_IMAGE_FORMAT
GST_VAAPI_IMAGE_WIDTH
gst_vaapi_image_new_with_image
gst_vaapi_image_get_id
gst_vaapi_image_get_image
-gst_vaapi_image_get_display
gst_vaapi_image_get_format
gst_vaapi_image_get_width
gst_vaapi_image_get_height
GstVaapiSurfaceClass
gst_vaapi_surface_new
gst_vaapi_surface_get_id
-gst_vaapi_surface_get_display
gst_vaapi_surface_get_chroma_type
gst_vaapi_surface_get_width
gst_vaapi_surface_get_height
gstvaapiimage.c \
gstvaapiimageformat.c \
gstvaapiimagepool.c \
+ gstvaapiobject.c \
gstvaapisubpicture.c \
gstvaapisurface.c \
gstvaapisurfacepool.c \
gstvaapiimage.h \
gstvaapiimageformat.h \
gstvaapiimagepool.h \
+ gstvaapiobject.h \
gstvaapisubpicture.h \
gstvaapisurface.h \
gstvaapisurfacepool.h \
#define DEBUG 1
#include "gstvaapidebug.h"
-G_DEFINE_TYPE(GstVaapiImage, gst_vaapi_image, G_TYPE_OBJECT);
+G_DEFINE_TYPE(GstVaapiImage, gst_vaapi_image, GST_VAAPI_TYPE_OBJECT);
#define GST_VAAPI_IMAGE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), \
GstVaapiImagePrivate))
struct _GstVaapiImagePrivate {
- GstVaapiDisplay *display;
VAImage internal_image;
VAImage image;
guchar *image_data;
enum {
PROP_0,
- PROP_DISPLAY,
PROP_IMAGE,
PROP_IMAGE_ID,
PROP_FORMAT,
static void
gst_vaapi_image_destroy(GstVaapiImage *image)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(image);
GstVaapiImagePrivate * const priv = image->priv;
VAStatus status;
GST_DEBUG("image 0x%08x", priv->internal_image.image_id);
if (priv->internal_image.image_id != VA_INVALID_ID) {
- GST_VAAPI_DISPLAY_LOCK(priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaDestroyImage(
- GST_VAAPI_DISPLAY_VADISPLAY(priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
priv->internal_image.image_id
);
- GST_VAAPI_DISPLAY_UNLOCK(priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaDestroyImage()"))
g_warning("failed to destroy image 0x%08x\n",
priv->internal_image.image_id);
priv->internal_image.image_id = VA_INVALID_ID;
}
-
- if (priv->display) {
- g_object_unref(priv->display);
- priv->display = NULL;
- }
}
static gboolean
_gst_vaapi_image_create(GstVaapiImage *image, GstVaapiImageFormat format)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(image);
GstVaapiImagePrivate * const priv = image->priv;
const VAImageFormat *va_format;
VAStatus status;
- if (!gst_vaapi_display_has_image_format(priv->display, format))
+ if (!gst_vaapi_display_has_image_format(display, format))
return FALSE;
va_format = gst_vaapi_image_format_get_va_format(format);
if (!va_format)
return FALSE;
- GST_VAAPI_DISPLAY_LOCK(priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaCreateImage(
- GST_VAAPI_DISPLAY_VADISPLAY(priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
(VAImageFormat *)va_format,
priv->width,
priv->height,
&priv->internal_image
);
- GST_VAAPI_DISPLAY_UNLOCK(priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (status != VA_STATUS_SUCCESS ||
priv->internal_image.format.fourcc != va_format->fourcc)
return FALSE;
GstVaapiImagePrivate * const priv = image->priv;
switch (prop_id) {
- case PROP_DISPLAY:
- priv->display = g_object_ref(g_value_get_object(value));
- break;
case PROP_IMAGE: {
const VAImage * const va_image = g_value_get_boxed(value);
if (va_image)
GstVaapiImage * const image = GST_VAAPI_IMAGE(object);
switch (prop_id) {
- case PROP_DISPLAY:
- g_value_set_pointer(value, gst_vaapi_image_get_display(image));
- break;
case PROP_IMAGE:
g_value_set_boxed(value, &image->priv->image);
break;
object_class->get_property = gst_vaapi_image_get_property;
object_class->constructed = gst_vaapi_image_constructed;
- /**
- * GstVaapiImage:display:
- *
- * The #GstVaapiDisplay this image is bound to.
- */
- g_object_class_install_property
- (object_class,
- PROP_DISPLAY,
- g_param_spec_object("display",
- "Display",
- "The GstVaapiDisplay this image is bound to",
- GST_VAAPI_TYPE_DISPLAY,
- G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-
g_object_class_install_property
(object_class,
PROP_IMAGE,
GstVaapiImagePrivate *priv = GST_VAAPI_IMAGE_GET_PRIVATE(image);
image->priv = priv;
- priv->display = NULL;
priv->image_data = NULL;
priv->width = 0;
priv->height = 0;
}
/**
- * gst_vaapi_image_get_display:
- * @image: a #GstVaapiImage
- *
- * Returns the #GstVaapiDisplay this @image is bound to.
- *
- * Return value: the parent #GstVaapiDisplay object
- */
-GstVaapiDisplay *
-gst_vaapi_image_get_display(GstVaapiImage *image)
-{
- g_return_val_if_fail(GST_VAAPI_IS_IMAGE(image), NULL);
- g_return_val_if_fail(image->priv->is_constructed, FALSE);
-
- return image->priv->display;
-}
-
-/**
* gst_vaapi_image_get_format:
* @image: a #GstVaapiImage
*
gboolean
_gst_vaapi_image_map(GstVaapiImage *image)
{
+ GstVaapiDisplay *display;
void *image_data;
VAStatus status;
if (_gst_vaapi_image_is_mapped(image))
return TRUE;
- GST_VAAPI_DISPLAY_LOCK(image->priv->display);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(image);
+ if (!display)
+ return FALSE;
+
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaMapBuffer(
- GST_VAAPI_DISPLAY_VADISPLAY(image->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
image->priv->image.buf,
&image_data
);
- GST_VAAPI_DISPLAY_UNLOCK(image->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaMapBuffer()"))
return FALSE;
gboolean
_gst_vaapi_image_unmap(GstVaapiImage *image)
{
+ GstVaapiDisplay *display;
VAStatus status;
if (!_gst_vaapi_image_is_mapped(image))
return FALSE;
- GST_VAAPI_DISPLAY_LOCK(image->priv->display);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(image);
+ if (!display)
+ return FALSE;
+
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaUnmapBuffer(
- GST_VAAPI_DISPLAY_VADISPLAY(image->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
image->priv->image.buf
);
- GST_VAAPI_DISPLAY_UNLOCK(image->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaUnmapBuffer()"))
return FALSE;
#define GST_VAAPI_IMAGE_H
#include <gst/gstbuffer.h>
+#include <gst/vaapi/gstvaapiobject.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiimageformat.h>
*/
struct _GstVaapiImage {
/*< private >*/
- GObject parent_instance;
+ GstVaapiObject parent_instance;
GstVaapiImagePrivate *priv;
};
*/
struct _GstVaapiImageClass {
/*< private >*/
- GObjectClass parent_class;
+ GstVaapiObjectClass parent_class;
};
GType
gboolean
gst_vaapi_image_get_image(GstVaapiImage *image, VAImage *va_image);
-GstVaapiDisplay *
-gst_vaapi_image_get_display(GstVaapiImage *image);
-
GstVaapiImageFormat
gst_vaapi_image_get_format(GstVaapiImage *image);
--- /dev/null
+/*
+ * gstvaapiobject.c - Base VA object
+ *
+ * gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+#include "gstvaapiobject.h"
+
+
+#define DEBUG 1
+#include "gstvaapidebug.h"
+
+G_DEFINE_TYPE(GstVaapiObject, gst_vaapi_object, G_TYPE_OBJECT);
+
+#define GST_VAAPI_OBJECT_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE((obj), \
+ GST_VAAPI_TYPE_OBJECT, \
+ GstVaapiObjectPrivate))
+
+struct _GstVaapiObjectPrivate {
+ GstVaapiDisplay *display;
+};
+
+enum {
+ PROP_0,
+
+ PROP_DISPLAY,
+};
+
+static void
+gst_vaapi_object_finalize(GObject *object)
+{
+ GstVaapiObjectPrivate * const priv = GST_VAAPI_OBJECT(object)->priv;
+
+ if (priv->display) {
+ g_object_unref(priv->display);
+ priv->display = NULL;
+ }
+
+ G_OBJECT_CLASS(gst_vaapi_object_parent_class)->finalize(object);
+}
+
+static void
+gst_vaapi_object_set_property(
+ GObject *gobject,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec
+)
+{
+ GstVaapiObject * const object = GST_VAAPI_OBJECT(gobject);
+
+ switch (prop_id) {
+ case PROP_DISPLAY:
+ object->priv->display = g_object_ref(g_value_get_object(value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_vaapi_object_get_property(
+ GObject *gobject,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec
+)
+{
+ GstVaapiObject * const object = GST_VAAPI_OBJECT(gobject);
+
+ switch (prop_id) {
+ case PROP_DISPLAY:
+ g_value_set_object(value, gst_vaapi_object_get_display(object));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_vaapi_object_class_init(GstVaapiObjectClass *klass)
+{
+ GObjectClass * const object_class = G_OBJECT_CLASS(klass);
+
+ g_type_class_add_private(klass, sizeof(GstVaapiObjectPrivate));
+
+ object_class->finalize = gst_vaapi_object_finalize;
+ object_class->set_property = gst_vaapi_object_set_property;
+ object_class->get_property = gst_vaapi_object_get_property;
+
+ /**
+ * GstVaapiObject:display:
+ *
+ * The #GstVaapiDisplay this object is bound to.
+ */
+ g_object_class_install_property
+ (object_class,
+ PROP_DISPLAY,
+ g_param_spec_object("display",
+ "Display",
+ "The GstVaapiDisplay this object is bound to",
+ GST_VAAPI_TYPE_DISPLAY,
+ G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+gst_vaapi_object_init(GstVaapiObject *object)
+{
+ GstVaapiObjectPrivate *priv = GST_VAAPI_OBJECT_GET_PRIVATE(object);
+
+ object->priv = priv;
+ priv->display = NULL;
+}
+
+/**
+ * gst_vaapi_object_get_display:
+ * @object: a #GstVaapiObject
+ *
+ * Returns the #GstVaapiDisplay this @object is bound to.
+ *
+ * Return value: the parent #GstVaapiDisplay object
+ */
+GstVaapiDisplay *
+gst_vaapi_object_get_display(GstVaapiObject *object)
+{
+ g_return_val_if_fail(GST_VAAPI_IS_OBJECT(object), NULL);
+
+ return object->priv->display;
+}
--- /dev/null
+/*
+ * gstvaapiobject.h - Base VA object
+ *
+ * gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef GST_VAAPI_OBJECT_H
+#define GST_VAAPI_OBJECT_H
+
+#include <gst/vaapi/gstvaapitypes.h>
+#include <gst/vaapi/gstvaapidisplay.h>
+
+G_BEGIN_DECLS
+
+#define GST_VAAPI_TYPE_OBJECT \
+ (gst_vaapi_object_get_type())
+
+#define GST_VAAPI_OBJECT(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+ GST_VAAPI_TYPE_OBJECT, \
+ GstVaapiObject))
+
+#define GST_VAAPI_OBJECT_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), \
+ GST_VAAPI_TYPE_OBJECT, \
+ GstVaapiObjectClass))
+
+#define GST_VAAPI_IS_OBJECT(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_OBJECT))
+
+#define GST_VAAPI_IS_OBJECT_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_OBJECT))
+
+#define GST_VAAPI_OBJECT_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS((obj), \
+ GST_VAAPI_TYPE_OBJECT, \
+ GstVaapiObjectClass))
+
+/**
+ * GST_VAAPI_OBJECT_GET_DISPLAY:
+ * @object: a #GstVaapiObject
+ *
+ * Macro that evaluates to the #GstVaapiDisplay @object is bound to.
+ */
+#define GST_VAAPI_OBJECT_GET_DISPLAY(object) \
+ gst_vaapi_object_get_display(GST_VAAPI_OBJECT(object))
+
+typedef struct _GstVaapiObject GstVaapiObject;
+typedef struct _GstVaapiObjectPrivate GstVaapiObjectPrivate;
+typedef struct _GstVaapiObjectClass GstVaapiObjectClass;
+
+/**
+ * GstVaapiObject:
+ *
+ * VA object base.
+ */
+struct _GstVaapiObject {
+ /*< private >*/
+ GObject parent_instance;
+
+ GstVaapiObjectPrivate *priv;
+};
+
+/**
+ * GstVaapiObjectClass:
+ *
+ * VA object base class.
+ */
+struct _GstVaapiObjectClass {
+ /*< private >*/
+ GObjectClass parent_class;
+};
+
+GType
+gst_vaapi_object_get_type(void);
+
+GstVaapiDisplay *
+gst_vaapi_object_get_display(GstVaapiObject *object);
+
+G_END_DECLS
+
+#endif /* GST_VAAPI_OBJECT_H */
#define DEBUG 1
#include "gstvaapidebug.h"
-G_DEFINE_TYPE(GstVaapiSubpicture, gst_vaapi_subpicture, G_TYPE_OBJECT);
+G_DEFINE_TYPE(GstVaapiSubpicture, gst_vaapi_subpicture, GST_VAAPI_TYPE_OBJECT);
#define GST_VAAPI_SUBPICTURE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), \
static void
gst_vaapi_subpicture_destroy(GstVaapiSubpicture *subpicture)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(subpicture);
GstVaapiSubpicturePrivate * const priv = subpicture->priv;
- GstVaapiDisplay *display;
VAStatus status;
GST_DEBUG("subpicture 0x%08x", priv->subpicture_id);
if (priv->subpicture_id != VA_INVALID_ID) {
- display = gst_vaapi_image_get_display(priv->image);
if (display) {
GST_VAAPI_DISPLAY_LOCK(display);
status = vaDestroySubpicture(
static gboolean
gst_vaapi_subpicture_create(GstVaapiSubpicture *subpicture)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(subpicture);
GstVaapiSubpicturePrivate * const priv = subpicture->priv;
- GstVaapiDisplay *display;
VASubpictureID subpicture_id;
VAStatus status;
if (!priv->image)
return FALSE;
- display = gst_vaapi_image_get_display(priv->image);
- if (!display)
- return FALSE;
-
GST_VAAPI_DISPLAY_LOCK(display);
status = vaCreateSubpicture(
GST_VAAPI_DISPLAY_VADISPLAY(display),
GST_DEBUG("create from image 0x%08x", gst_vaapi_image_get_id(image));
return g_object_new(GST_VAAPI_TYPE_SUBPICTURE,
- "image", image,
+ "display", GST_VAAPI_OBJECT_GET_DISPLAY(image),
+ "image", image,
NULL);
}
#ifndef GST_VAAPI_SUBPICTURE_H
#define GST_VAAPI_SUBPICTURE_H
+#include <gst/vaapi/gstvaapiobject.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiimage.h>
*/
struct _GstVaapiSubpicture {
/*< private >*/
- GObject parent_instance;
+ GstVaapiObject parent_instance;
GstVaapiSubpicturePrivate *priv;
};
*/
struct _GstVaapiSubpictureClass {
/*< private >*/
- GObjectClass parent_class;
+ GstVaapiObjectClass parent_class;
};
GType
#define DEBUG 1
#include "gstvaapidebug.h"
-G_DEFINE_TYPE(GstVaapiSurface, gst_vaapi_surface, G_TYPE_OBJECT);
+G_DEFINE_TYPE(GstVaapiSurface, gst_vaapi_surface, GST_VAAPI_TYPE_OBJECT);
#define GST_VAAPI_SURFACE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), \
GstVaapiSurfacePrivate))
struct _GstVaapiSurfacePrivate {
- GstVaapiDisplay *display;
VASurfaceID surface_id;
guint width;
guint height;
enum {
PROP_0,
- PROP_DISPLAY,
PROP_SURFACE_ID,
PROP_WIDTH,
PROP_HEIGHT,
static void
gst_vaapi_surface_destroy(GstVaapiSurface *surface)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
GstVaapiSurfacePrivate * const priv = surface->priv;
VAStatus status;
GST_DEBUG("surface 0x%08x", priv->surface_id);
if (priv->surface_id != VA_INVALID_SURFACE) {
- GST_VAAPI_DISPLAY_LOCK(priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaDestroySurfaces(
- GST_VAAPI_DISPLAY_VADISPLAY(priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
&priv->surface_id, 1
);
- GST_VAAPI_DISPLAY_UNLOCK(priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaDestroySurfaces()"))
g_warning("failed to destroy surface 0x%08x\n", priv->surface_id);
priv->surface_id = VA_INVALID_SURFACE;
g_ptr_array_free(priv->subpictures, TRUE);
priv->subpictures = NULL;
}
-
- if (priv->display) {
- g_object_unref(priv->display);
- priv->display = NULL;
- }
}
static gboolean
gst_vaapi_surface_create(GstVaapiSurface *surface)
{
+ GstVaapiDisplay * const display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
GstVaapiSurfacePrivate * const priv = surface->priv;
VASurfaceID surface_id;
VAStatus status;
return FALSE;
}
- GST_VAAPI_DISPLAY_LOCK(priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaCreateSurfaces(
- GST_VAAPI_DISPLAY_VADISPLAY(priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
priv->width,
priv->height,
format,
1, &surface_id
);
- GST_VAAPI_DISPLAY_UNLOCK(priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaCreateSurfaces()"))
return FALSE;
GstVaapiSurfacePrivate * const priv = surface->priv;
switch (prop_id) {
- case PROP_DISPLAY:
- priv->display = g_object_ref(g_value_get_object(value));
- break;
case PROP_WIDTH:
priv->width = g_value_get_uint(value);
break;
GstVaapiSurface * const surface = GST_VAAPI_SURFACE(object);
switch (prop_id) {
- case PROP_DISPLAY:
- g_value_set_object(value, gst_vaapi_surface_get_display(surface));
- break;
case PROP_SURFACE_ID:
g_value_set_uint(value, gst_vaapi_surface_get_id(surface));
break;
object_class->constructed = gst_vaapi_surface_constructed;
/**
- * GstVaapiSurface:display:
- *
- * The #GstVaapiDisplay this surface is bound to.
- */
- g_object_class_install_property
- (object_class,
- PROP_DISPLAY,
- g_param_spec_object("display",
- "Display",
- "The GstVaapiDisplay this surface is bound to",
- GST_VAAPI_TYPE_DISPLAY,
- G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-
- /**
* GstVaapiSurface:id:
*
* The underlying #VASurfaceID of the surface.
GstVaapiSurfacePrivate *priv = GST_VAAPI_SURFACE_GET_PRIVATE(surface);
surface->priv = priv;
- priv->display = NULL;
priv->surface_id = VA_INVALID_SURFACE;
priv->width = 0;
priv->height = 0;
}
/**
- * gst_vaapi_surface_get_display:
- * @surface: a #GstVaapiSurface
- *
- * Returns the #GstVaapiDisplay this @surface is bound to.
- *
- * Return value: the parent #GstVaapiDisplay object
- */
-GstVaapiDisplay *
-gst_vaapi_surface_get_display(GstVaapiSurface *surface)
-{
- g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), NULL);
-
- return surface->priv->display;
-}
-
-/**
* gst_vaapi_surface_get_chroma_type:
* @surface: a #GstVaapiSurface
*
GstVaapiImage *
gst_vaapi_surface_derive_image(GstVaapiSurface *surface)
{
+ GstVaapiDisplay *display;
VAImage va_image;
VAStatus status;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), NULL);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
va_image.image_id = VA_INVALID_ID;
va_image.buf = VA_INVALID_ID;
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaDeriveImage(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
surface->priv->surface_id,
&va_image
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaDeriveImage()"))
return NULL;
if (va_image.image_id == VA_INVALID_ID || va_image.buf == VA_INVALID_ID)
return NULL;
- return gst_vaapi_image_new_with_image(surface->priv->display, &va_image);
+ return gst_vaapi_image_new_with_image(display, &va_image);
}
/**
gboolean
gst_vaapi_surface_get_image(GstVaapiSurface *surface, GstVaapiImage *image)
{
+ GstVaapiDisplay *display;
VAImageID image_id;
VAStatus status;
guint width, height;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), FALSE);
g_return_val_if_fail(GST_VAAPI_IS_IMAGE(image), FALSE);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
+ if (!display)
+ return FALSE;
+
gst_vaapi_image_get_size(image, &width, &height);
if (width != surface->priv->width || height != surface->priv->height)
return FALSE;
if (image_id == VA_INVALID_ID)
return FALSE;
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaGetImage(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
surface->priv->surface_id,
0, 0, width, height,
image_id
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaGetImage()"))
return FALSE;
gboolean
gst_vaapi_surface_put_image(GstVaapiSurface *surface, GstVaapiImage *image)
{
+ GstVaapiDisplay *display;
VAImageID image_id;
VAStatus status;
guint width, height;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), FALSE);
g_return_val_if_fail(GST_VAAPI_IS_IMAGE(image), FALSE);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
+ if (!display)
+ return FALSE;
+
gst_vaapi_image_get_size(image, &width, &height);
if (width != surface->priv->width || height != surface->priv->height)
return FALSE;
if (image_id == VA_INVALID_ID)
return FALSE;
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaPutImage(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
surface->priv->surface_id,
image_id,
0, 0, width, height,
0, 0, width, height
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaPutImage()"))
return FALSE;
const GstVaapiRectangle *dst_rect
)
{
+ GstVaapiDisplay *display;
GstVaapiRectangle src_rect_default, dst_rect_default;
GstVaapiImage *image;
VAStatus status;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), FALSE);
g_return_val_if_fail(GST_VAAPI_IS_SUBPICTURE(subpicture), FALSE);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
+ if (!display)
+ return FALSE;
+
if (!gst_vaapi_surface_deassociate_subpicture(surface, subpicture))
return FALSE;
dst_rect_default.height = surface->priv->height;
}
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaAssociateSubpicture(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
gst_vaapi_subpicture_get_id(subpicture),
&surface->priv->surface_id, 1,
src_rect->x, src_rect->y, src_rect->width, src_rect->height,
dst_rect->x, dst_rect->y, dst_rect->width, dst_rect->height,
0
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaAssociateSubpicture()"))
return FALSE;
GstVaapiSubpicture *subpicture
)
{
+ GstVaapiDisplay *display;
VAStatus status;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), FALSE);
g_return_val_if_fail(GST_VAAPI_IS_SUBPICTURE(subpicture), FALSE);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
+ if (!display)
+ return FALSE;
+
if (!surface->priv->subpictures)
return TRUE;
return TRUE;
}
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaDeassociateSubpicture(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
gst_vaapi_subpicture_get_id(subpicture),
&surface->priv->surface_id, 1
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
g_object_unref(subpicture);
if (!vaapi_check_status(status, "vaDeassociateSubpicture()"))
return FALSE;
gboolean
gst_vaapi_surface_sync(GstVaapiSurface *surface)
{
+ GstVaapiDisplay *display;
VAStatus status;
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), FALSE);
- GST_VAAPI_DISPLAY_LOCK(surface->priv->display);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
+ if (!display)
+ return FALSE;
+
+ GST_VAAPI_DISPLAY_LOCK(display);
status = vaSyncSurface(
- GST_VAAPI_DISPLAY_VADISPLAY(surface->priv->display),
+ GST_VAAPI_DISPLAY_VADISPLAY(display),
surface->priv->surface_id
);
- GST_VAAPI_DISPLAY_UNLOCK(surface->priv->display);
+ GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaSyncSurface()"))
return FALSE;
#ifndef GST_VAAPI_SURFACE_H
#define GST_VAAPI_SURFACE_H
-#include <gst/vaapi/gstvaapitypes.h>
+#include <gst/vaapi/gstvaapiobject.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiimage.h>
#include <gst/vaapi/gstvaapisubpicture.h>
*/
struct _GstVaapiSurface {
/*< private >*/
- GObject parent_instance;
+ GstVaapiObject parent_instance;
GstVaapiSurfacePrivate *priv;
};
*/
struct _GstVaapiSurfaceClass {
/*< private >*/
- GObjectClass parent_class;
+ GstVaapiObjectClass parent_class;
};
GType
VASurfaceID
gst_vaapi_surface_get_id(GstVaapiSurface *surface);
-GstVaapiDisplay *
-gst_vaapi_surface_get_display(GstVaapiSurface *surface);
-
GstVaapiChromaType
gst_vaapi_surface_get_chroma_type(GstVaapiSurface *surface);
VASurfaceID surface_id;
VAStatus status;
- display = gst_vaapi_surface_get_display(surface);
+ display = GST_VAAPI_OBJECT_GET_DISPLAY(surface);
if (!display)
return FALSE;