2019-11-06 10:37:33 +00:00
|
|
|
/* 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.
|
|
|
|
*/
|
|
|
|
|
2022-06-23 16:25:07 +00:00
|
|
|
#pragma once
|
2019-11-06 10:37:33 +00:00
|
|
|
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#include <gst/video/video.h>
|
2020-12-20 17:47:45 +00:00
|
|
|
#include <gst/d3d11/gstd3d11_fwd.h>
|
2019-11-06 10:37:33 +00:00
|
|
|
|
2020-12-20 17:47:45 +00:00
|
|
|
G_BEGIN_DECLS
|
2019-11-06 10:37:33 +00:00
|
|
|
|
2020-09-17 16:41:35 +00:00
|
|
|
#define GST_D3D11_COMMON_FORMATS \
|
2022-02-14 13:59:01 +00:00
|
|
|
"RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, " \
|
d3d11: Add support for GRAY and more YUV formats
By this commit, following formats will be newly supported by d3d11 elements
* Y444_{8, 12, 16}LE formats:
Similar to other planar formats. Such Y444 variants are not supported
by Direct3D11 natively, but we can simply map each plane by
using R8 and/or R16 texture.
* P012_LE:
It is not different from P016_LE, but defining P012 and P016 separately
for more explicit signalling. Note that DXVA uses P016 texture
for 12bits encoded bitstreams.
* GRAY:
This format is required for some codecs (e.g., AV1) if monochrome
is supported
* 4:2:0 planar 12bits (I420_12LE) and 4:2:2 planar 8, 10, 12bits
formats (Y42B, I422_10LE, and I422_12LE)
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2346>
2021-06-21 08:13:33 +00:00
|
|
|
"P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, " \
|
|
|
|
"Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, " \
|
2022-02-14 13:59:01 +00:00
|
|
|
"GRAY8, GRAY16_LE, AYUV, AYUV64"
|
2020-09-17 16:41:35 +00:00
|
|
|
|
|
|
|
#define GST_D3D11_EXTRA_IN_FORMATS \
|
2021-06-20 15:19:17 +00:00
|
|
|
"Y410"
|
2020-09-17 16:41:35 +00:00
|
|
|
|
|
|
|
#define GST_D3D11_SINK_FORMATS \
|
|
|
|
"{ " GST_D3D11_COMMON_FORMATS " ," GST_D3D11_EXTRA_IN_FORMATS " }"
|
|
|
|
|
|
|
|
#define GST_D3D11_SRC_FORMATS \
|
|
|
|
"{ " GST_D3D11_COMMON_FORMATS " }"
|
|
|
|
|
|
|
|
#define GST_D3D11_ALL_FORMATS \
|
|
|
|
"{ " GST_D3D11_COMMON_FORMATS " ," GST_D3D11_EXTRA_IN_FORMATS " }"
|
|
|
|
|
2019-11-06 10:37:33 +00:00
|
|
|
struct _GstD3D11Format
|
|
|
|
{
|
|
|
|
GstVideoFormat format;
|
|
|
|
|
|
|
|
/* direct mapping to dxgi format if applicable */
|
|
|
|
DXGI_FORMAT dxgi_format;
|
|
|
|
|
|
|
|
/* formats for texture processing */
|
2020-12-20 17:47:45 +00:00
|
|
|
DXGI_FORMAT resource_format[GST_VIDEO_MAX_PLANES];
|
2019-11-06 10:37:33 +00:00
|
|
|
|
2022-05-14 15:56:59 +00:00
|
|
|
/* extra format used for unordered access view (unused) */
|
2022-02-13 11:32:48 +00:00
|
|
|
DXGI_FORMAT uav_format[GST_VIDEO_MAX_PLANES];
|
2020-03-09 11:29:17 +00:00
|
|
|
|
2022-05-14 15:56:59 +00:00
|
|
|
/* D3D11_FORMAT_SUPPORT flags */
|
|
|
|
guint format_support[GST_VIDEO_MAX_PLANES];
|
|
|
|
|
|
|
|
/* D3D11_FORMAT_SUPPORT2 flags (unused) */
|
|
|
|
guint format_support2[GST_VIDEO_MAX_PLANES];
|
|
|
|
|
|
|
|
/*< private >*/
|
|
|
|
guint padding[GST_PADDING_LARGE];
|
2022-02-13 11:32:48 +00:00
|
|
|
};
|
2019-11-06 10:37:33 +00:00
|
|
|
|
2020-12-20 17:47:45 +00:00
|
|
|
GST_D3D11_API
|
2019-11-06 10:37:33 +00:00
|
|
|
gboolean gst_d3d11_dxgi_format_get_size (DXGI_FORMAT format,
|
|
|
|
guint width,
|
|
|
|
guint height,
|
|
|
|
guint pitch,
|
|
|
|
gsize offset[GST_VIDEO_MAX_PLANES],
|
|
|
|
gint stride[GST_VIDEO_MAX_PLANES],
|
|
|
|
gsize *size);
|
|
|
|
|
2021-02-13 21:23:55 +00:00
|
|
|
GST_D3D11_API
|
|
|
|
GstVideoFormat gst_d3d11_dxgi_format_to_gst (DXGI_FORMAT format);
|
|
|
|
|
2022-02-12 19:36:39 +00:00
|
|
|
GST_D3D11_API
|
|
|
|
void gst_d3d11_format_init (GstD3D11Format * format);
|
|
|
|
|
2022-02-13 11:32:48 +00:00
|
|
|
GST_D3D11_API
|
|
|
|
guint gst_d3d11_dxgi_format_get_resource_format (DXGI_FORMAT format,
|
|
|
|
DXGI_FORMAT resource_format[GST_VIDEO_MAX_PLANES]);
|
|
|
|
|
|
|
|
GST_D3D11_API
|
|
|
|
guint gst_d3d11_dxgi_format_get_alignment (DXGI_FORMAT format);
|
|
|
|
|
|
|
|
GST_D3D11_API
|
|
|
|
const gchar * gst_d3d11_dxgi_format_to_string (DXGI_FORMAT format);
|
|
|
|
|
2019-11-06 10:37:33 +00:00
|
|
|
G_END_DECLS
|
|
|
|
|