blob: 9aaf266ed3ff9400429a48dcb272bed8fb7fdf8a
| 1 | /* |
| 2 | * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 12 | * more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along |
| 15 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | * |
| 18 | * Description: |
| 19 | */ |
| 20 | #ifndef __AML_VCODEC_VFM_H_ |
| 21 | #define __AML_VCODEC_VFM_H_ |
| 22 | |
| 23 | #include "aml_vcodec_vfq.h" |
| 24 | #include "aml_vcodec_drv.h" |
| 25 | #include "aml_vcodec_dec.h" |
| 26 | #include <linux/amlogic/media/vfm/vframe_provider.h> |
| 27 | #include <linux/amlogic/media/vfm/vframe_receiver.h> |
| 28 | |
| 29 | #define VF_NAME_SIZE (32) |
| 30 | #define POOL_SIZE (32) |
| 31 | |
| 32 | struct vcodec_vfm_s { |
| 33 | struct aml_vcodec_ctx *ctx; |
| 34 | struct aml_vdec_adapt *ada_ctx; |
| 35 | struct vfq_s vf_que; |
| 36 | struct vfq_s vf_que_recycle; |
| 37 | struct vframe_s *vf; |
| 38 | struct vframe_s *pool[POOL_SIZE + 1]; |
| 39 | struct vframe_s *pool_recycle[POOL_SIZE + 1]; |
| 40 | char recv_name[VF_NAME_SIZE]; |
| 41 | char prov_name[VF_NAME_SIZE]; |
| 42 | struct vframe_provider_s vf_prov; |
| 43 | struct vframe_receiver_s vf_recv; |
| 44 | }; |
| 45 | |
| 46 | int vcodec_vfm_init(struct vcodec_vfm_s *vfm); |
| 47 | |
| 48 | void vcodec_vfm_release(struct vcodec_vfm_s *vfm); |
| 49 | |
| 50 | struct vframe_s *peek_video_frame(struct vcodec_vfm_s *vfm); |
| 51 | |
| 52 | struct vframe_s *get_video_frame(struct vcodec_vfm_s *vfm); |
| 53 | |
| 54 | int get_fb_from_queue(struct aml_vcodec_ctx *ctx, struct vdec_v4l2_buffer **out_fb); |
| 55 | int put_fb_to_queue(struct aml_vcodec_ctx *ctx, struct vdec_v4l2_buffer *in_fb); |
| 56 | |
| 57 | void video_vf_put(char *receiver, struct vdec_v4l2_buffer *fb, int id); |
| 58 | |
| 59 | #endif /* __AML_VCODEC_VFM_H_ */ |
| 60 |