/* 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. */ #pragma once #include <gst/gst.h> #include <gst/video/video.h> #include <gst/d3d11/gstd3d11_fwd.h> G_BEGIN_DECLS #define GST_D3D11_COMMON_FORMATS \ "RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, " \ "P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, " \ "Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, " \ "GRAY8, GRAY16_LE, AYUV, AYUV64" #define GST_D3D11_EXTRA_IN_FORMATS \ "Y410" #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 " }" struct _GstD3D11Format { GstVideoFormat format; /* direct mapping to dxgi format if applicable */ DXGI_FORMAT dxgi_format; /* formats for texture processing */ DXGI_FORMAT resource_format[GST_VIDEO_MAX_PLANES]; /* extra format used for unordered access view (unused) */ DXGI_FORMAT uav_format[GST_VIDEO_MAX_PLANES]; /* 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]; }; GST_D3D11_API 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); GST_D3D11_API GstVideoFormat gst_d3d11_dxgi_format_to_gst (DXGI_FORMAT format); GST_D3D11_API void gst_d3d11_format_init (GstD3D11Format * format); 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); GST_D3D11_API gboolean gst_video_info_to_dxgi_color_space (const GstVideoInfo * info, DXGI_COLOR_SPACE_TYPE * color_space); GST_D3D11_API gboolean gst_video_info_apply_dxgi_color_space (DXGI_COLOR_SPACE_TYPE color_space, GstVideoInfo * info); G_END_DECLS