mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 13:48:55 +00:00
Should enable it for verified devices. For now, Xbox is blacklisted Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1339>
183 lines
7.8 KiB
C
183 lines
7.8 KiB
C
/* GStreamer
|
|
* Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.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.
|
|
*/
|
|
|
|
#ifndef __GST_D3D11_DECODER_H__
|
|
#define __GST_D3D11_DECODER_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include "gstd3d11_fwd.h"
|
|
#include "gstd3d11device.h"
|
|
#include "gstd3d11utils.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3D11_DECODER \
|
|
(gst_d3d11_decoder_get_type())
|
|
#define GST_D3D11_DECODER(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D11_DECODER,GstD3D11Decoder))
|
|
#define GST_D3D11_DECODER_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D11_DECODER,GstD3D11DecoderClass))
|
|
#define GST_D3D11_DECODER_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_D3D11_DECODER,GstD3D11DecoderClass))
|
|
#define GST_IS_D3D11_DECODER(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D11_DECODER))
|
|
#define GST_IS_D3D11_DECODER_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D11_DECODER))
|
|
|
|
typedef struct _GstD3D11DecoderOutputView GstD3D11DecoderOutputView;
|
|
|
|
struct _GstD3D11DecoderOutputView
|
|
{
|
|
GstD3D11Device *device;
|
|
ID3D11VideoDecoderOutputView *handle;
|
|
guint view_id;
|
|
};
|
|
|
|
typedef enum
|
|
{
|
|
GST_D3D11_CODEC_NONE,
|
|
GST_D3D11_CODEC_H264,
|
|
GST_D3D11_CODEC_VP9,
|
|
GST_D3D11_CODEC_H265,
|
|
GST_D3D11_CODEC_VP8,
|
|
|
|
/* the last of supported codec */
|
|
GST_D3D11_CODEC_LAST
|
|
} GstD3D11Codec;
|
|
|
|
typedef struct
|
|
{
|
|
GstCaps *sink_caps;
|
|
GstCaps *src_caps;
|
|
guint adapter;
|
|
guint device_id;
|
|
guint vendor_id;
|
|
gchar *description;
|
|
} GstD3D11DecoderClassData;
|
|
|
|
struct _GstD3D11Decoder
|
|
{
|
|
GstObject parent;
|
|
|
|
/* TRUE if decoder was successfully opened ever */
|
|
gboolean opened;
|
|
|
|
/*< private >*/
|
|
GstD3D11DecoderPrivate *priv;
|
|
gpointer padding[GST_PADDING_LARGE];
|
|
};
|
|
|
|
struct _GstD3D11DecoderClass
|
|
{
|
|
GstObjectClass parent_class;
|
|
};
|
|
|
|
GType gst_d3d11_decoder_get_type (void);
|
|
|
|
GstD3D11Decoder * gst_d3d11_decoder_new (GstD3D11Device * device);
|
|
|
|
gboolean gst_d3d11_decoder_open (GstD3D11Decoder * decoder,
|
|
GstD3D11Codec codec,
|
|
GstVideoInfo * info,
|
|
guint codec_width,
|
|
guint codec_height,
|
|
guint pool_size,
|
|
const GUID ** decoder_profiles,
|
|
guint profile_size);
|
|
|
|
void gst_d3d11_decoder_reset (GstD3D11Decoder * decoder);
|
|
|
|
gboolean gst_d3d11_decoder_begin_frame (GstD3D11Decoder * decoder,
|
|
GstD3D11DecoderOutputView * output_view,
|
|
guint content_key_size,
|
|
gconstpointer content_key);
|
|
|
|
gboolean gst_d3d11_decoder_end_frame (GstD3D11Decoder * decoder);
|
|
|
|
gboolean gst_d3d11_decoder_get_decoder_buffer (GstD3D11Decoder * decoder,
|
|
D3D11_VIDEO_DECODER_BUFFER_TYPE type,
|
|
guint * buffer_size,
|
|
gpointer * buffer);
|
|
|
|
gboolean gst_d3d11_decoder_release_decoder_buffer (GstD3D11Decoder * decoder,
|
|
D3D11_VIDEO_DECODER_BUFFER_TYPE type);
|
|
|
|
gboolean gst_d3d11_decoder_submit_decoder_buffers (GstD3D11Decoder * decoder,
|
|
guint buffer_count,
|
|
const D3D11_VIDEO_DECODER_BUFFER_DESC * buffers);
|
|
|
|
GstBuffer * gst_d3d11_decoder_get_output_view_buffer (GstD3D11Decoder * decoder);
|
|
|
|
GstD3D11DecoderOutputView * gst_d3d11_decoder_get_output_view_from_buffer (GstD3D11Decoder * decoder,
|
|
GstBuffer * buffer);
|
|
|
|
guint gst_d3d11_decoder_get_output_view_index (GstD3D11Decoder * decoder,
|
|
ID3D11VideoDecoderOutputView * view_handle);
|
|
|
|
gboolean gst_d3d11_decoder_process_output (GstD3D11Decoder * decoder,
|
|
GstVideoInfo * info,
|
|
gint display_width,
|
|
gint display_height,
|
|
GstBuffer * decoder_buffer,
|
|
GstBuffer * output);
|
|
|
|
gboolean gst_d3d11_decoder_negotiate (GstVideoDecoder * decoder,
|
|
GstVideoCodecState * input_state,
|
|
GstVideoFormat format,
|
|
guint width,
|
|
guint height,
|
|
GstVideoCodecState ** output_state,
|
|
gboolean * downstream_supports_d3d11);
|
|
|
|
gboolean gst_d3d11_decoder_decide_allocation (GstVideoDecoder * decoder,
|
|
GstQuery * query,
|
|
GstD3D11Device * device,
|
|
GstD3D11Codec codec,
|
|
gboolean use_d3d11_pool);
|
|
|
|
gboolean gst_d3d11_decoder_supports_direct_rendering (GstD3D11Decoder * decoder);
|
|
|
|
/* Utils for class registration */
|
|
gboolean gst_d3d11_decoder_util_is_legacy_device (GstD3D11Device * device);
|
|
|
|
gboolean gst_d3d11_decoder_get_supported_decoder_profile (GstD3D11Decoder * decoder,
|
|
const GUID ** decoder_profiles,
|
|
guint profile_size,
|
|
GUID * selected_profile);
|
|
|
|
gboolean gst_d3d11_decoder_supports_format (GstD3D11Decoder * decoder,
|
|
const GUID * decoder_profile,
|
|
DXGI_FORMAT format);
|
|
|
|
gboolean gst_d3d11_decoder_supports_resolution (GstD3D11Decoder * decoder,
|
|
const GUID * decoder_profile,
|
|
DXGI_FORMAT format,
|
|
guint width,
|
|
guint height);
|
|
|
|
GstD3D11DecoderClassData * gst_d3d11_decoder_class_data_new (GstD3D11Device * device,
|
|
GstCaps * sink_caps,
|
|
GstCaps * src_caps);
|
|
|
|
void gst_d3d11_decoder_class_data_free (GstD3D11DecoderClassData * data);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_D3D11_DECODER_H__ */
|