mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
729c11cb0c
Extract Direct3D version independent common DXVA logic from d3d11 decoder so that it can be used by the other APIs (D3D9 and D3D12) as well Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4161>
94 lines
4 KiB
C
94 lines
4 KiB
C
/* GStreamer
|
|
* Copyright (C) 2023 Seungha Yang <seungha@centricular.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/dxva/dxva-prelude.h>
|
|
#include <gst/dxva/gstdxvatypes.h>
|
|
#include <gst/codecs/gstvp9decoder.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_DXVA_VP9_DECODER (gst_dxva_vp9_decoder_get_type())
|
|
#define GST_DXVA_VP9_DECODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXVA_VP9_DECODER,GstDxvaVp9Decoder))
|
|
#define GST_DXVA_VP9_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXVA_VP9_DECODER,GstDxvaVp9DecoderClass))
|
|
#define GST_DXVA_VP9_DECODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_DXVA_VP9_DECODER,GstDxvaVp9DecoderClass))
|
|
#define GST_IS_DXVA_VP9_DECODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXVA_VP9_DECODER))
|
|
#define GST_IS_DXVA_VP9_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXVA_VP9_DECODER))
|
|
#define GST_DXVA_VP9_DECODER_CAST(obj) ((GstDxvaVp9Decoder*)obj)
|
|
|
|
typedef struct _GstDxvaVp9Decoder GstDxvaVp9Decoder;
|
|
typedef struct _GstDxvaVp9DecoderClass GstDxvaVp9DecoderClass;
|
|
typedef struct _GstDxvaVp9DecoderPrivate GstDxvaVp9DecoderPrivate;
|
|
|
|
struct _GstDxvaVp9Decoder
|
|
{
|
|
GstVp9Decoder parent;
|
|
|
|
/*< private >*/
|
|
GstDxvaVp9DecoderPrivate *priv;
|
|
};
|
|
|
|
struct _GstDxvaVp9DecoderClass
|
|
{
|
|
GstVp9DecoderClass parent_class;
|
|
|
|
GstFlowReturn (*configure) (GstDxvaVp9Decoder * decoder,
|
|
GstVideoCodecState * input_state,
|
|
const GstVideoInfo * info,
|
|
gint crop_x,
|
|
gint crop_y,
|
|
gint coded_width,
|
|
gint coded_height,
|
|
gint max_dpb_size);
|
|
|
|
GstFlowReturn (*new_picture) (GstDxvaVp9Decoder * decoder,
|
|
GstCodecPicture * picture);
|
|
|
|
GstFlowReturn (*duplicate_picture) (GstDxvaVp9Decoder * decoder,
|
|
GstCodecPicture * src,
|
|
GstCodecPicture * dst);
|
|
|
|
guint8 (*get_picture_id) (GstDxvaVp9Decoder * decoder,
|
|
GstCodecPicture * picture);
|
|
|
|
GstFlowReturn (*start_picture) (GstDxvaVp9Decoder * decoder,
|
|
GstCodecPicture * picture,
|
|
guint8 * picture_id);
|
|
|
|
GstFlowReturn (*end_picture) (GstDxvaVp9Decoder * decoder,
|
|
GstCodecPicture * picture,
|
|
GPtrArray * ref_pics,
|
|
const GstDxvaDecodingArgs * args);
|
|
|
|
GstFlowReturn (*output_picture) (GstDxvaVp9Decoder * decoder,
|
|
GstVideoCodecFrame * frame,
|
|
GstCodecPicture * picture,
|
|
GstVideoBufferFlags buffer_flags,
|
|
gint display_width,
|
|
gint display_height);
|
|
};
|
|
|
|
GST_DXVA_API
|
|
GType gst_dxva_vp9_decoder_get_type (void);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstDxvaVp9Decoder, gst_object_unref)
|
|
|
|
G_END_DECLS
|
|
|