mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 17:50:36 +00:00
c3cf9521a5
* Private header name is changed to gstd3d11-private.h to follow naming convention * Add Since mark everywhere * Update member variable names to be consistent with the other object implementations in this library * Correct outdated documentation Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2945>
136 lines
4.3 KiB
C
136 lines
4.3 KiB
C
/* GStreamer
|
|
* Copyright (C) <2019> Seungha Yang <seungha.yang@navercorp.com>
|
|
* Copyright (C) <2022> 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/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/d3d11/gstd3d11_fwd.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3D11_CONVERTER (gst_d3d11_converter_get_type())
|
|
#define GST_D3D11_CONVERTER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D11_CONVERTER,GstD3D11Converter))
|
|
#define GST_D3D11_CONVERTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D11_CONVERTER,GstD3D11ConverterClass))
|
|
#define GST_D3D11_CONVERTER_GET_CLASS(obj) (GST_D3D11_CONVERTER_CLASS(G_OBJECT_GET_CLASS(obj)))
|
|
#define GST_IS_D3D11_CONVERTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D11_CONVERTER))
|
|
#define GST_IS_D3D11_CONVERTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D11_CONVERTER))
|
|
#define GST_D3D11_CONVERTER_CAST(obj) ((GstD3D11Converter*)(obj))
|
|
|
|
/**
|
|
* GstD3D11ConverterBackend:
|
|
* @GST_D3D11_CONVERTER_BACKEND_SHADER: Performs conversion using pixel shader
|
|
* @GST_D3D11_CONVERTER_BACKEND_VIDEO_PROCESSOR: Performs conversion using video processor
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
typedef enum
|
|
{
|
|
GST_D3D11_CONVERTER_BACKEND_SHADER = (1 << 0),
|
|
GST_D3D11_CONVERTER_BACKEND_VIDEO_PROCESSOR = (1 << 1),
|
|
} GstD3D11ConverterBackend;
|
|
|
|
GST_D3D11_API
|
|
GType gst_d3d11_converter_backend_get_type (void);
|
|
#define GST_TYPE_D3D11_CONVERTER_BACKEND (gst_d3d11_converter_backend_get_type())
|
|
|
|
/**
|
|
* GST_D3D11_CONVERTER_OPT_BACKEND:
|
|
*
|
|
* #GstD3D11ConverterBackend, the conversion backend
|
|
* (e.g., pixel shader and/or video processor) to use
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
#define GST_D3D11_CONVERTER_OPT_BACKEND "GstD3D11Converter.backend"
|
|
|
|
/**
|
|
* GST_D3D11_CONVERTER_OPT_GAMMA_MODE:
|
|
*
|
|
* #GstVideoGammaMode, set the gamma mode.
|
|
* Default is #GST_VIDEO_GAMMA_MODE_NONE
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
#define GST_D3D11_CONVERTER_OPT_GAMMA_MODE "GstD3D11Converter.gamma-mode"
|
|
|
|
/**
|
|
* GST_D3D11_CONVERTER_OPT_PRIMARIES_MODE:
|
|
*
|
|
* #GstVideoPrimariesMode, set the primaries conversion mode.
|
|
* Default is #GST_VIDEO_PRIMARIES_MODE_NONE.
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
#define GST_D3D11_CONVERTER_OPT_PRIMARIES_MODE "GstD3D11Converter.primaries-mode"
|
|
|
|
/**
|
|
* GstD3D11Converter:
|
|
*
|
|
* Opaque GstD3D11Converter struct
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
struct _GstD3D11Converter
|
|
{
|
|
GstObject parent;
|
|
|
|
GstD3D11Device *device;
|
|
|
|
/*< private >*/
|
|
GstD3D11ConverterPrivate *priv;
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GstD3D11ConverterClass:
|
|
*
|
|
* Opaque GstD3D11ConverterClass struct
|
|
*
|
|
* Since: 1.22
|
|
*/
|
|
struct _GstD3D11ConverterClass
|
|
{
|
|
GstObjectClass parent_class;
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
GST_D3D11_API
|
|
GType gst_d3d11_converter_get_type (void);
|
|
|
|
GST_D3D11_API
|
|
GstD3D11Converter * gst_d3d11_converter_new (GstD3D11Device * device,
|
|
const GstVideoInfo * in_info,
|
|
const GstVideoInfo * out_info,
|
|
GstStructure * config);
|
|
|
|
GST_D3D11_API
|
|
gboolean gst_d3d11_converter_convert_buffer (GstD3D11Converter * converter,
|
|
GstBuffer * in_buf,
|
|
GstBuffer * out_buf);
|
|
|
|
GST_D3D11_API
|
|
gboolean gst_d3d11_converter_convert_buffer_unlocked (GstD3D11Converter * converter,
|
|
GstBuffer * in_buf,
|
|
GstBuffer * out_buf);
|
|
|
|
G_END_DECLS
|