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6accb7a1f5
The current way of using gst_video_info_set_format() will change all fields of the GstVideoInfo. We only need to change its format, stride and offset fields. In order to keep the consistency with th common drm API, we rename the gst_va_video_info_from_dma_info() into gst_va_dma_drm_info_to_video_info(). Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4883>
66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/* GStreamer
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* Copyright (C) 2020 Igalia, S.L.
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* Author: Víctor Jáquez <vjaquez@igalia.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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/gst.h>
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#include <gst/va/gstva.h>
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#include <gst/video/video.h>
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#include <va/va.h>
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G_BEGIN_DECLS
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GST_VA_API
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GstVideoFormat gst_va_video_format_from_va_fourcc (guint fourcc);
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GST_VA_API
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guint gst_va_fourcc_from_video_format (GstVideoFormat format);
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GST_VA_API
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GstVideoFormat gst_va_video_format_from_drm_fourcc (guint fourcc);
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GST_VA_API
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guint gst_va_drm_fourcc_from_video_format (GstVideoFormat format);
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GST_VA_API
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guint gst_va_chroma_from_video_format (GstVideoFormat format);
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GST_VA_API
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guint gst_va_chroma_from_va_fourcc (guint va_fourcc);
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GST_VA_API
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const VAImageFormat * gst_va_image_format_from_video_format (GstVideoFormat format);
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GST_VA_API
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GstVideoFormat gst_va_video_format_from_va_image_format (const VAImageFormat * va_format);
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GST_VA_API
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GstVideoFormat gst_va_video_surface_format_from_image_format (GstVideoFormat image_format,
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GArray * surface_formats);
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GST_VA_API
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gboolean gst_va_dma_drm_info_to_video_info (const GstVideoInfoDmaDrm * drm_info,
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GstVideoInfo * info);
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GST_VA_API
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void gst_va_video_format_fix_map (VAImageFormat * image_formats,
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gint num);
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G_END_DECLS
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