1 files changed, 64 insertions, 0 deletions
diff --git a/dependencies/include/libavutil/hwcontext_qsv.h b/dependencies/include/libavutil/hwcontext_qsv.h
new file mode 100644
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+++ b/dependencies/include/libavutil/hwcontext_qsv.h
@@ -0,0 +1,64 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_HWCONTEXT_QSV_H
+#define AVUTIL_HWCONTEXT_QSV_H
+
+#include <mfxvideo.h>
+
+/**
+ * @file
+ * An API-specific header for AV_HWDEVICE_TYPE_QSV.
+ *
+ * This API does not support dynamic frame pools. AVHWFramesContext.pool must
+ * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct.
+ */
+
+/**
+ * This struct is allocated as AVHWDeviceContext.hwctx
+ */
+typedef struct AVQSVDeviceContext {
+    mfxSession session;
+    /**
+     * The mfxLoader handle used for mfxSession creation
+     *
+     * This field is only available for oneVPL user. For non-oneVPL user, this
+     * field must be set to NULL.
+     *
+     * Filled by the user before calling av_hwdevice_ctx_init() and should be
+     * cast to mfxLoader handle. Deallocating the AVHWDeviceContext will always
+     * release this interface.
+     */
+    void *loader;
+} AVQSVDeviceContext;
+
+/**
+ * This struct is allocated as AVHWFramesContext.hwctx
+ */
+typedef struct AVQSVFramesContext {
+    mfxFrameSurface1 *surfaces;
+    int            nb_surfaces;
+
+    /**
+     * A combination of MFX_MEMTYPE_* describing the frame pool.
+     */
+    int frame_type;
+} AVQSVFramesContext;
+
+#endif /* AVUTIL_HWCONTEXT_QSV_H */
+