1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) STMicroelectronics SA 2015
4 * Authors: Hugues Fruchet <hugues.fruchet@st.com>
5 *          Fabrice Lecoultre <fabrice.lecoultre@st.com>
6 *          for STMicroelectronics.
7 */
8
9#include "delta.h"
10#include "delta-debug.h"
11
12char *delta_streaminfo_str(struct delta_streaminfo *s, char *str,
13			   unsigned int len)
14{
15	if (!s)
16		return NULL;
17
18	snprintf(str, len,
19		 "%4.4s %dx%d %s %s dpb=%d %s %s %s%dx%d@(%d,%d) %s%d/%d",
20		 (char *)&s->streamformat, s->width, s->height,
21		 s->profile, s->level, s->dpb,
22		 (s->field == V4L2_FIELD_NONE) ? "progressive" : "interlaced",
23		 s->other,
24		 s->flags & DELTA_STREAMINFO_FLAG_CROP ? "crop=" : "",
25		 s->crop.width, s->crop.height,
26		 s->crop.left, s->crop.top,
27		 s->flags & DELTA_STREAMINFO_FLAG_PIXELASPECT ? "par=" : "",
28		 s->pixelaspect.numerator,
29		 s->pixelaspect.denominator);
30
31	return str;
32}
33
34char *delta_frameinfo_str(struct delta_frameinfo *f, char *str,
35			  unsigned int len)
36{
37	if (!f)
38		return NULL;
39
40	snprintf(str, len,
41		 "%4.4s %dx%d aligned %dx%d %s %s%dx%d@(%d,%d) %s%d/%d",
42		 (char *)&f->pixelformat, f->width, f->height,
43		 f->aligned_width, f->aligned_height,
44		 (f->field == V4L2_FIELD_NONE) ? "progressive" : "interlaced",
45		 f->flags & DELTA_STREAMINFO_FLAG_CROP ? "crop=" : "",
46		 f->crop.width, f->crop.height,
47		 f->crop.left, f->crop.top,
48		 f->flags & DELTA_STREAMINFO_FLAG_PIXELASPECT ? "par=" : "",
49		 f->pixelaspect.numerator,
50		 f->pixelaspect.denominator);
51
52	return str;
53}
54
55void delta_trace_summary(struct delta_ctx *ctx)
56{
57	struct delta_dev *delta = ctx->dev;
58	struct delta_streaminfo *s = &ctx->streaminfo;
59	unsigned char str[100] = "";
60
61	if (!(ctx->flags & DELTA_FLAG_STREAMINFO))
62		return;
63
64	dev_dbg(delta->dev, "%s %s, %d frames decoded, %d frames output, %d frames dropped, %d stream errors, %d decode errors",
65		ctx->name,
66		delta_streaminfo_str(s, str, sizeof(str)),
67		ctx->decoded_frames,
68		ctx->output_frames,
69		ctx->dropped_frames,
70		ctx->stream_errors,
71		ctx->decode_errors);
72}
73