1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Contains the virtual decoder logic. The functions here control the
4 * tracing/TPG on a per-frame basis
5 */
6
7#ifndef _VISL_DEC_H_
8#define _VISL_DEC_H_
9
10#include "visl.h"
11
12struct visl_fwht_run {
13	const struct v4l2_ctrl_fwht_params *params;
14};
15
16struct visl_mpeg2_run {
17	const struct v4l2_ctrl_mpeg2_sequence *seq;
18	const struct v4l2_ctrl_mpeg2_picture *pic;
19	const struct v4l2_ctrl_mpeg2_quantisation *quant;
20};
21
22struct visl_vp8_run {
23	const struct v4l2_ctrl_vp8_frame *frame;
24};
25
26struct visl_vp9_run {
27	const struct v4l2_ctrl_vp9_frame *frame;
28	const struct v4l2_ctrl_vp9_compressed_hdr *probs;
29};
30
31struct visl_h264_run {
32	const struct v4l2_ctrl_h264_sps *sps;
33	const struct v4l2_ctrl_h264_pps *pps;
34	const struct v4l2_ctrl_h264_scaling_matrix *sm;
35	const struct v4l2_ctrl_h264_slice_params *spram;
36	const struct v4l2_ctrl_h264_decode_params *dpram;
37	const struct v4l2_ctrl_h264_pred_weights *pwht;
38};
39
40struct visl_hevc_run {
41	const struct v4l2_ctrl_hevc_sps *sps;
42	const struct v4l2_ctrl_hevc_pps *pps;
43	const struct v4l2_ctrl_hevc_slice_params *spram;
44	const struct v4l2_ctrl_hevc_scaling_matrix *sm;
45	const struct v4l2_ctrl_hevc_decode_params *dpram;
46};
47
48struct visl_run {
49	struct vb2_v4l2_buffer	*src;
50	struct vb2_v4l2_buffer	*dst;
51
52	union {
53		struct visl_fwht_run	fwht;
54		struct visl_mpeg2_run	mpeg2;
55		struct visl_vp8_run	vp8;
56		struct visl_vp9_run	vp9;
57		struct visl_h264_run	h264;
58		struct visl_hevc_run	hevc;
59	};
60};
61
62int visl_dec_start(struct visl_ctx *ctx);
63int visl_dec_stop(struct visl_ctx *ctx);
64int visl_job_ready(void *priv);
65void visl_device_run(void *priv);
66
67#endif /* _VISL_DEC_H_ */
68