mirror of
https://github.com/nyanmisaka/ffmpeg-rockchip.git
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127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/*
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* Copyright (c) 2023 NyanMisaka
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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 FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* Rockchip RGA (2D Raster Graphic Acceleration) base function
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*/
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#ifndef AVFILTER_RKRGA_COMMON_H
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#define AVFILTER_RKRGA_COMMON_H
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#include <rga/RgaApi.h>
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#include <rga/im2d.h>
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#include "avfilter.h"
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#include "libavutil/fifo.h"
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#include "libavutil/hwcontext.h"
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#include "libavutil/hwcontext_rkmpp.h"
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#define ALIGN_DOWN(a, b) ((a) & ~((b)-1))
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#define RK_RGA_YUV_ALIGN 2
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#define RK_RGA_AFBC_STRIDE_ALIGN 16
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#define FF_INLINK_IDX(link) ((int)((link)->dstpad - (link)->dst->input_pads))
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#define FF_OUTLINK_IDX(link) ((int)((link)->srcpad - (link)->src->output_pads))
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typedef struct RGAFrame {
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AVFrame *frame;
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rga_info_t info;
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struct RGAFrame *next;
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int queued;
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int locked;
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} RGAFrame;
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typedef struct RGAFrameInfo {
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enum _Rga_SURF_FORMAT rga_fmt;
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enum AVPixelFormat pix_fmt;
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const AVPixFmtDescriptor *pix_desc;
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float bytes_pp;
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int act_x;
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int act_y;
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int act_w;
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int act_h;
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int uncompact_10b_msb;
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int rotate_mode;
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int blend_mode;
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int crop;
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int scheduler_core;
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int overlay_x;
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int overlay_y;
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} RGAFrameInfo;
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typedef struct RKRGAContext {
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const AVClass *class;
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int (*filter_frame) (AVFilterLink *outlink, AVFrame *frame);
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enum AVPixelFormat out_sw_format;
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RGAFrame *src_frame_list;
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RGAFrame *dst_frame_list;
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RGAFrame *pat_frame_list;
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AVBufferRef *pat_preproc_hwframes_ctx;
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RGAFrame *pat_preproc_frame_list;
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RGAFrameInfo *in_rga_frame_infos;
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RGAFrameInfo out_rga_frame_info;
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int scheduler_core;
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int async_depth;
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int afbc_out;
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int has_rga2;
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int has_rga2l;
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int has_rga2e;
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int has_rga3;
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int is_rga2_used;
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int is_overlay_offset_valid;
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int eof;
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int got_frame;
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AVFifo *async_fifo;
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} RKRGAContext;
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typedef struct RKRGAParam {
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int (*filter_frame)(AVFilterLink *outlink, AVFrame *frame);
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enum AVPixelFormat out_sw_format;
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int in_rotate_mode;
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int in_global_alpha;
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int in_crop;
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int in_crop_x;
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int in_crop_y;
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int in_crop_w;
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int in_crop_h;
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int overlay_x;
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int overlay_y;
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} RKRGAParam;
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int ff_rkrga_init(AVFilterContext *avctx, RKRGAParam *param);
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int ff_rkrga_close(AVFilterContext *avctx);
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int ff_rkrga_filter_frame(RKRGAContext *r,
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AVFilterLink *inlink_src, AVFrame *picref_src,
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AVFilterLink *inlink_pat, AVFrame *picref_pat);
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#endif /* AVFILTER_RKRGA_COMMON_H */
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