/*
|
* Copyright 2021 Rockchip Electronics Co., Ltd
|
* Author: Jeffy Chen <jeffy.chen@rock-chips.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.
|
*
|
*/
|
|
#ifndef __GST_MPP_H__
|
#define __GST_MPP_H__
|
|
#include <gst/video/video.h>
|
|
#ifdef HAVE_RGA
|
#include <rga/rga.h>
|
#include <rga/RgaApi.h>
|
#endif
|
|
#include <rockchip/rk_mpi.h>
|
|
G_BEGIN_DECLS;
|
|
#ifndef ARRAY_SIZE
|
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
|
#endif
|
|
#ifndef SWAP
|
#define SWAP(x, y) ({ x ^= y; y ^= x; x ^= y; })
|
#endif
|
|
#define MPP_FMT_LE(f) (f | MPP_FRAME_FMT_LE_MASK)
|
#define MPP_FMT_RGB565LE MPP_FMT_LE(MPP_FMT_RGB565)
|
#define MPP_FMT_BGR565LE MPP_FMT_LE(MPP_FMT_BGR565)
|
|
#define GST_MPP_VIDEO_INFO_HSTRIDE(i) GST_VIDEO_INFO_PLANE_STRIDE(i, 0)
|
#define GST_MPP_VIDEO_INFO_VSTRIDE(i) \
|
(GST_VIDEO_INFO_N_PLANES(i) == 1 ? GST_VIDEO_INFO_HEIGHT(i) : \
|
(gint) (GST_VIDEO_INFO_PLANE_OFFSET(i, 1) / GST_MPP_VIDEO_INFO_HSTRIDE(i)))
|
|
#ifndef GST_VIDEO_FLAG_ARM_AFBC
|
#define GST_VIDEO_FLAG_ARM_AFBC (1UL << 31)
|
#define GST_VIDEO_INFO_SET_AFBC(i) \
|
GST_VIDEO_INFO_FLAG_SET (i, GST_VIDEO_FLAG_ARM_AFBC)
|
#define GST_VIDEO_INFO_UNSET_AFBC(i) \
|
GST_VIDEO_INFO_FLAG_UNSET (i, GST_VIDEO_FLAG_ARM_AFBC)
|
#define GST_VIDEO_INFO_IS_AFBC(i) \
|
GST_VIDEO_INFO_FLAG_IS_SET (i, GST_VIDEO_FLAG_ARM_AFBC)
|
#endif
|
|
/* The MPP requires alignment 16 by default */
|
#define GST_MPP_ALIGNMENT 16
|
#define GST_MPP_ALIGN(v) GST_ROUND_UP_N (v, GST_MPP_ALIGNMENT)
|
|
#ifdef HAVE_RGA
|
#define GST_RGA_FORMATS \
|
"NV12, NV21, I420, YV12, NV16, NV61, " \
|
"BGR16, RGB, BGR, RGBA, BGRA, RGBx, BGRx"
|
#endif
|
|
gboolean gst_mpp_use_rga ();
|
|
const gchar *gst_mpp_video_format_to_string (GstVideoFormat format);
|
|
GstVideoFormat gst_mpp_mpp_format_to_gst_format (MppFrameFormat mpp_format);
|
|
MppFrameFormat gst_mpp_gst_format_to_mpp_format (GstVideoFormat format);
|
|
#ifdef HAVE_RGA
|
gboolean gst_mpp_rga_convert (GstBuffer * inbuf, GstVideoInfo * src_vinfo,
|
GstMemory * out_mem, GstVideoInfo * dst_vinfo, gint rotation);
|
|
gboolean gst_mpp_rga_convert_from_mpp_frame (MppFrame * mframe,
|
GstMemory * out_mem, GstVideoInfo * dst_vinfo, gint rotation);
|
#endif
|
|
gboolean gst_mpp_video_info_align (GstVideoInfo * info,
|
gint hstride, gint vstride);
|
|
guint gst_mpp_get_pixel_stride (GstVideoInfo * info);
|
|
G_END_DECLS;
|
|
#endif /* __GST_MPP_H__ */
|
