| /* GStreamer | |
| * Copyright (C) 2023 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 "gstd3d12_fwd.h" | |
| G_BEGIN_DECLS | |
| gboolean gst_d3d12_handle_set_context (GstElement * element, | |
| GstContext * context, | |
| gint adapter_index, | |
| GstD3D12Device ** device); | |
| gboolean gst_d3d12_handle_set_context_for_adapter_luid (GstElement * element, | |
| GstContext * context, | |
| gint64 adapter_luid, | |
| GstD3D12Device ** device); | |
| gboolean gst_d3d12_handle_context_query (GstElement * element, | |
| GstQuery * query, | |
| GstD3D12Device * device); | |
| gboolean gst_d3d12_ensure_element_data (GstElement * element, | |
| gint adapter_index, | |
| GstD3D12Device ** device); | |
| gboolean gst_d3d12_ensure_element_data_for_adapter_luid (GstElement * element, | |
| gint64 adapter_luid, | |
| GstD3D12Device ** device); | |
| gint64 gst_d3d12_luid_to_int64 (const LUID * luid); | |
| GstContext * gst_d3d12_context_new (GstD3D12Device * device); | |
| gboolean _gst_d3d12_result (HRESULT hr, | |
| GstD3D12Device * device, | |
| GstDebugCategory * cat, | |
| const gchar * file, | |
| const gchar * function, | |
| gint line, | |
| GstDebugLevel level); | |
| /** | |
| * gst_d3d12_result: | |
| * @result: HRESULT D3D12 API return code | |
| * @device: (nullable): Associated #GstD3D12Device | |
| * | |
| * Returns: %TRUE if D3D12 API call result is SUCCESS | |
| */ | |
| #ifndef GST_DISABLE_GST_DEBUG | |
| #define gst_d3d12_result(result,device) \ | |
| _gst_d3d12_result (result, device, GST_CAT_DEFAULT, __FILE__, GST_FUNCTION, __LINE__, GST_LEVEL_ERROR) | |
| #else | |
| #define gst_d3d12_result(result,device) \ | |
| _gst_d3d12_result (result, device, NULL, __FILE__, GST_FUNCTION, __LINE__, GST_LEVEL_ERROR) | |
| #endif | |
| G_END_DECLS | |
| #include <mutex> | |
| #define GST_D3D12_CALL_ONCE_BEGIN \ | |
| static std::once_flag __once_flag; \ | |
| std::call_once (__once_flag, [&]() | |
| #define GST_D3D12_CALL_ONCE_END ) |