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797632139f
Add support for GEM buffer imports. This is useful for VA/EGL interop with legacy Mesa implementations, or when it is desired or required to support outbound textures for instance. https://bugzilla.gnome.org/show_bug.cgi?id=736718
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/*
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* gstvaapisurface_drm.h - VA surface abstraction (DRM interop)
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*
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* Copyright (C) 2014 Intel Corporation
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* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_SURFACE_DRM_H
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#define GST_VAAPI_SURFACE_DRM_H
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#include <gst/vaapi/gstvaapisurface.h>
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#include <gst/vaapi/gstvaapibufferproxy.h>
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G_BEGIN_DECLS
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GstVaapiBufferProxy *
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gst_vaapi_surface_get_dma_buf_handle (GstVaapiSurface * surface);
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GstVaapiBufferProxy *
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gst_vaapi_surface_get_gem_buf_handle (GstVaapiSurface * surface);
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GstVaapiSurface *
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gst_vaapi_surface_new_with_dma_buf_handle (GstVaapiDisplay * display,
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gint fd, guint size, GstVideoFormat format, guint width, guint height,
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gsize offset[GST_VIDEO_MAX_PLANES], gint stride[GST_VIDEO_MAX_PLANES]);
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GstVaapiSurface *
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gst_vaapi_surface_new_with_gem_buf_handle (GstVaapiDisplay * display,
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guint32 name, guint size, GstVideoFormat format, guint width, guint height,
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gsize offset[GST_VIDEO_MAX_PLANES], gint stride[GST_VIDEO_MAX_PLANES]);
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G_END_DECLS
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#endif /* GST_VAAPI_SURFACE_DRM_H */
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