mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 17:20:36 +00:00
5e3bf0fff7
If caps to transform don't intersect with those supported by the VA filter (VAEntrypointVideoProc) then return them as is, because only pass-through mode is the only possibility. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1369>
95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2021 Igalia, S.L.
|
|
* Author: Víctor Jáquez <vjaquez@igalia.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <gst/base/gstbasetransform.h>
|
|
|
|
#include "gstvafilter.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_VA_BASE_TRANSFORM (gst_va_base_transform_get_type())
|
|
#define GST_VA_BASE_TRANSFORM(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_VA_BASE_TRANSFORM, GstVaBaseTransform))
|
|
#define GST_IS_VA_BASE_TRANSFORM(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VA_BASE_TRANSFORM))
|
|
#define GST_VA_BASE_TRANSFORM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VA_BASE_TRANSFORM, GstVaBaseTransformClass))
|
|
#define GST_IS_VA_BASE_TRANSFORM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VA_BASE_TRANSFORM))
|
|
#define GST_VA_BASE_TRANSFORM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_VA_BASE_TRANSFORM, GstVaBaseTransformClass))
|
|
|
|
typedef struct _GstVaBaseTransform GstVaBaseTransform;
|
|
typedef struct _GstVaBaseTransformClass GstVaBaseTransformClass;
|
|
typedef struct _GstVaBaseTransformPrivate GstVaBaseTransformPrivate;
|
|
|
|
struct _GstVaBaseTransform
|
|
{
|
|
GstBaseTransform parent;
|
|
|
|
/*< public >*/
|
|
GstVaDisplay *display;
|
|
GstVaFilter *filter;
|
|
|
|
GstCaps *in_caps;
|
|
GstCaps *out_caps;
|
|
GstVideoInfo in_info;
|
|
GstVideoInfo out_info;
|
|
|
|
gboolean negotiated;
|
|
|
|
guint extra_min_buffers;
|
|
|
|
/*< private >*/
|
|
GstVaBaseTransformPrivate *priv;
|
|
|
|
gpointer _padding[GST_PADDING];
|
|
};
|
|
|
|
struct _GstVaBaseTransformClass
|
|
{
|
|
GstBaseTransformClass parent_class;
|
|
|
|
/*< public >*/
|
|
gboolean (*set_info) (GstVaBaseTransform *self,
|
|
GstCaps *incaps, GstVideoInfo *in_info,
|
|
GstCaps *outcaps, GstVideoInfo *out_info);
|
|
|
|
void (*update_properties) (GstVaBaseTransform *self);
|
|
|
|
/*< private >*/
|
|
gchar *render_device_path;
|
|
|
|
gpointer _padding[GST_PADDING];
|
|
};
|
|
|
|
GType gst_va_base_transform_get_type (void);
|
|
|
|
GstAllocator * gst_va_base_transform_allocator_from_caps
|
|
(GstVaBaseTransform * self,
|
|
GstCaps * caps);
|
|
|
|
GstFlowReturn gst_va_base_transform_import_buffer (GstVaBaseTransform * self,
|
|
GstBuffer * inbuf,
|
|
GstBuffer ** buf);
|
|
|
|
GstCaps * gst_va_base_transform_get_filter_caps
|
|
(GstVaBaseTransform * self);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVaBaseTransform, gst_object_unref)
|
|
|
|
G_END_DECLS
|