gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/va/gstvavideoformat.h
2023-08-07 22:49:26 +00:00

83 lines
2.6 KiB
C

/* GStreamer
* Copyright (C) 2020 Igalia, S.L.
* Author: Víctor Jáquez <vjaquez@igalia.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/va/gstva.h>
#include <gst/video/video.h>
#include <va/va.h>
#ifndef G_OS_WIN32
#include <libdrm/drm_fourcc.h>
#else
/**
* DRM_FORMAT_INVALID: (skip) (attributes doc.skip=true)
*/
#define DRM_FORMAT_INVALID 0
/**
* DRM_FORMAT_MOD_LINEAR: (skip) (attributes doc.skip=true)
*/
#define DRM_FORMAT_MOD_LINEAR 0ULL
/**
* DRM_FORMAT_MOD_INVALID: (skip) (attributes doc.skip=true)
*/
#define DRM_FORMAT_MOD_INVALID 0xffffffffffffff
#endif
G_BEGIN_DECLS
GST_VA_API
GstVideoFormat gst_va_video_format_from_va_fourcc (guint fourcc);
GST_VA_API
guint gst_va_fourcc_from_video_format (GstVideoFormat format);
GST_VA_API
GstVideoFormat gst_va_video_format_from_drm_fourcc (guint fourcc);
GST_VA_API
guint gst_va_drm_fourcc_from_video_format (GstVideoFormat format);
GST_VA_API
guint gst_va_chroma_from_video_format (GstVideoFormat format);
GST_VA_API
guint gst_va_chroma_from_va_fourcc (guint va_fourcc);
GST_VA_API
const VAImageFormat * gst_va_image_format_from_video_format (GstVideoFormat format);
GST_VA_API
GstVideoFormat gst_va_video_format_from_va_image_format (const VAImageFormat * va_format);
GST_VA_API
GstVideoFormat gst_va_video_surface_format_from_image_format (GstVideoFormat image_format,
GArray * surface_formats);
GST_VA_API
gboolean gst_va_dma_drm_info_to_video_info (const GstVideoInfoDmaDrm * drm_info,
GstVideoInfo * info);
GST_VA_API
void gst_va_video_format_fix_map (VAImageFormat * image_formats,
gint num);
G_END_DECLS