| /* |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| * |
| * Description: |
| */ |
| #ifndef VDEC_ADAPT_H |
| #define VDEC_ADAPT_H |
| |
| #include <linux/amlogic/media/utils/vformat.h> |
| #include <linux/amlogic/media/utils/amstream.h> |
| #include "../stream_input/amports/streambuf.h" |
| #include "../frame_provider/decoder/utils/vdec_input.h" |
| #include "aml_vcodec_drv.h" |
| |
| struct aml_vdec_adapt { |
| int format; |
| void *vsi; |
| int32_t failure; |
| uint32_t inst_addr; |
| unsigned int signaled; |
| struct aml_vcodec_ctx *ctx; |
| wait_queue_head_t wq; |
| struct file *filp; |
| struct vdec_s *vdec; |
| struct stream_port_s port; |
| struct dec_sysinfo dec_prop; |
| struct v4l2_config_parm config; |
| int video_type; |
| char *frm_name; |
| }; |
| |
| int video_decoder_init(struct aml_vdec_adapt *ada_ctx); |
| |
| int video_decoder_release(struct aml_vdec_adapt *ada_ctx); |
| |
| int vdec_vbuf_write(struct aml_vdec_adapt *ada_ctx, |
| const char *buf, unsigned int count); |
| |
| int vdec_vframe_write(struct aml_vdec_adapt *ada_ctx, |
| const char *buf, unsigned int count, u64 timestamp, ulong meta_ptr); |
| |
| void vdec_vframe_input_free(void *priv, u32 handle); |
| |
| int vdec_vframe_write_with_dma(struct aml_vdec_adapt *ada_ctx, |
| ulong addr, u32 count, u64 timestamp, u32 handle, |
| chunk_free free, void *priv); |
| |
| bool vdec_input_full(struct aml_vdec_adapt *ada_ctx); |
| |
| void aml_decoder_flush(struct aml_vdec_adapt *ada_ctx); |
| |
| int aml_codec_reset(struct aml_vdec_adapt *ada_ctx, int *flag); |
| |
| extern void dump_write(const char __user *buf, size_t count); |
| |
| bool is_input_ready(struct aml_vdec_adapt *ada_ctx); |
| |
| int vdec_frame_number(struct aml_vdec_adapt *ada_ctx); |
| |
| int vdec_get_instance_num(void); |
| |
| void vdec_set_duration(s32 duration); |
| |
| #endif /* VDEC_ADAPT_H */ |
| |