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133 lines
No EOL
5.8 KiB
C
133 lines
No EOL
5.8 KiB
C
/* GStreamer
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* Copyright (C) 2020 Seungha Yang <seungha.yang@navercorp.com>
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* Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_MF_TRANSFORM_OBJECT_H__
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#define __GST_MF_TRANSFORM_OBJECT_H__
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#include <gst/gst.h>
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#include "gstmfutils.h"
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#include <codecapi.h>
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#include "gststrmif.h"
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G_BEGIN_DECLS
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#define GST_TYPE_MF_TRANSFORM_OBJECT (gst_mf_transform_get_type())
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G_DECLARE_FINAL_TYPE (GstMFTransform, gst_mf_transform,
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GST, MF_TRANSFORM, GstObject);
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#define GST_MF_TRANSFORM_FLOW_NEED_DATA GST_FLOW_CUSTOM_SUCCESS
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/* NOTE: This GUID is defined in mfapi.h header but it's available only for
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* at least Windows 10 RS1. So defining the GUID here again so that
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* make use even if build target (e.g., WINVER) wasn't for Windows 10 */
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DEFINE_GUID(GST_GUID_MFT_ENUM_ADAPTER_LUID,
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0x1d39518c, 0xe220, 0x4da8, 0xa0, 0x7f, 0xba, 0x17, 0x25, 0x52, 0xd6, 0xb1);
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/* below GUIDs are defined in mftransform.h for Windows 8 or greater
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* FIXME: remove below defines when we bump minimum supported OS version to
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* Windows 10 */
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DEFINE_GUID(GST_GUID_MF_SA_D3D11_AWARE,
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0x206b4fc8, 0xfcf9, 0x4c51, 0xaf, 0xe3, 0x97, 0x64, 0x36, 0x9e, 0x33, 0xa0);
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DEFINE_GUID(GST_GUID_MF_SA_BUFFERS_PER_SAMPLE,
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0x873c5171, 0x1e3d, 0x4e25, 0x98, 0x8d, 0xb4, 0x33, 0xce, 0x04, 0x19, 0x83);
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DEFINE_GUID(GST_GUID_MF_SA_D3D11_USAGE,
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0xe85fe442, 0x2ca3, 0x486e, 0xa9, 0xc7, 0x10, 0x9d, 0xda, 0x60, 0x98, 0x80);
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DEFINE_GUID(GST_GUID_MF_SA_D3D11_SHARED_WITHOUT_MUTEX,
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0x39dbd44d, 0x2e44, 0x4931, 0xa4, 0xc8, 0x35, 0x2d, 0x3d, 0xc4, 0x21, 0x15);
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DEFINE_GUID(GST_GUID_MF_SA_D3D11_BINDFLAGS,
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0xeacf97ad, 0x065c, 0x4408, 0xbe, 0xe3, 0xfd, 0xcb, 0xfd, 0x12, 0x8b, 0xe2);
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typedef struct _GstMFTransformEnumParams
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{
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GUID category;
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guint32 enum_flags;
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MFT_REGISTER_TYPE_INFO *input_typeinfo;
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MFT_REGISTER_TYPE_INFO *output_typeinfo;
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guint device_index;
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gint64 adapter_luid;
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} GstMFTransformEnumParams;
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typedef HRESULT (*GstMFTransformNewSampleCallback) (GstMFTransform * object,
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IMFSample * sample,
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gpointer user_data);
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gboolean gst_mf_transform_load_library (void);
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GstMFTransform * gst_mf_transform_new (GstMFTransformEnumParams * params);
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gboolean gst_mf_transform_open (GstMFTransform * object);
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gboolean gst_mf_transform_set_device_manager (GstMFTransform * object,
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IMFDXGIDeviceManager * manager);
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void gst_mf_transform_set_new_sample_callback (GstMFTransform * object,
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GstMFTransformNewSampleCallback callback,
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gpointer user_data);
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IMFActivate * gst_mf_transform_get_activate_handle (GstMFTransform * object);
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IMFTransform * gst_mf_transform_get_transform_handle (GstMFTransform * object);
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ICodecAPI * gst_mf_transform_get_codec_api_handle (GstMFTransform * object);
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gboolean gst_mf_transform_process_input (GstMFTransform * object,
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IMFSample * sample);
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GstFlowReturn gst_mf_transform_get_output (GstMFTransform * object,
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IMFSample ** sample);
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gboolean gst_mf_transform_flush (GstMFTransform * object);
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gboolean gst_mf_transform_drain (GstMFTransform * object);
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gboolean gst_mf_transform_get_input_available_types (GstMFTransform * object,
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GList ** input_types);
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gboolean gst_mf_transform_get_output_available_types (GstMFTransform * object,
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GList ** output_types);
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gboolean gst_mf_transform_set_input_type (GstMFTransform * object,
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IMFMediaType * input_type);
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gboolean gst_mf_transform_set_output_type (GstMFTransform * object,
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IMFMediaType * output_type);
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gboolean gst_mf_transform_get_input_current_type (GstMFTransform * object,
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IMFMediaType ** input_type);
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gboolean gst_mf_transform_get_output_current_type (GstMFTransform * object,
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IMFMediaType ** output_type);
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gboolean gst_mf_transform_set_codec_api_uint32 (GstMFTransform * object,
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const GUID * api,
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guint32 value);
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gboolean gst_mf_transform_set_codec_api_uint64 (GstMFTransform * object,
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const GUID * api,
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guint64 value);
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gboolean gst_mf_transform_set_codec_api_boolean (GstMFTransform * object,
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const GUID * api,
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gboolean value);
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G_END_DECLS
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#endif /* __GST_MF_TRANSFORM_OBJECT_H__ */ |