1/*
2Copyright (c) 2012, Broadcom Europe Ltd
3All rights reserved.
4
5Redistribution and use in source and binary forms, with or without
6modification, are permitted provided that the following conditions are met:
7 * Redistributions of source code must retain the above copyright
8 notice, this list of conditions and the following disclaimer.
9 * Redistributions in binary form must reproduce the above copyright
10 notice, this list of conditions and the following disclaimer in the
11 documentation and/or other materials provided with the distribution.
12 * Neither the name of the copyright holder nor the
13 names of its contributors may be used to endorse or promote products
14 derived from this software without specific prior written permission.
15
16THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
20DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*/
27
28#include "mmalomx.h"
29#include "mmalomx_util_params_common.h"
30#include "mmalomx_logging.h"
31
32static MMAL_STATUS_T mmalomx_param_mapping_event_request(MMALOMX_PARAM_MAPPING_DIRECTION dir,
33 MMAL_PARAMETER_HEADER_T *mmal_param, OMX_PTR omx_param)
34{
35 OMX_CONFIG_REQUESTCALLBACKTYPE *omx = (OMX_CONFIG_REQUESTCALLBACKTYPE *)omx_param;
36 MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T *mmal = (MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T *)mmal_param;
37 const MMALOMX_PARAM_TRANSLATION_T *change_xlat;
38
39 if (dir == MMALOMX_PARAM_MAPPING_TO_MMAL)
40 {
41 change_xlat = mmalomx_find_parameter_from_omx_id(omx->nIndex);
42 if (!change_xlat)
43 {
44 VCOS_ALERT("ommalomx_param_mapping_event_request: omx parameter "
45 "0x%08x not recognised", omx->nIndex);
46 return MMAL_EINVAL;
47 }
48
49 mmal->change_id = change_xlat->mmal_id;
50 mmal->enable = omx->bEnable;
51 }
52 else
53 {
54 change_xlat = mmalomx_find_parameter_from_mmal_id(mmal->change_id);
55 if (!change_xlat)
56 {
57 VCOS_ALERT("mmalomx_param_mapping_event_request: mmal parameter "
58 "0x%08x not recognised", mmal->change_id);
59 return MMAL_EINVAL;
60 }
61
62 omx->nIndex = change_xlat->omx_id;
63 omx->bEnable = mmal->enable;
64 }
65
66 return MMAL_SUCCESS;
67}
68
69static MMAL_STATUS_T mmalomx_param_mapping_statistics(MMALOMX_PARAM_MAPPING_DIRECTION dir,
70 MMAL_PARAMETER_HEADER_T *mmal_param, OMX_PTR omx_param)
71{
72 OMX_CONFIG_BRCMPORTSTATSTYPE *omx = (OMX_CONFIG_BRCMPORTSTATSTYPE *)omx_param;
73 MMAL_PARAMETER_STATISTICS_T *mmal = (MMAL_PARAMETER_STATISTICS_T *)mmal_param;
74
75 if (dir == MMALOMX_PARAM_MAPPING_TO_MMAL)
76 {
77 mmal->buffer_count = omx->nBufferCount;
78 mmal->frame_count = omx->nImageCount + omx->nFrameCount;
79 mmal->frames_skipped = omx->nFrameSkips;
80 mmal->frames_discarded = omx->nDiscards;
81 mmal->eos_seen = omx->nEOS;
82 mmal->maximum_frame_bytes = omx->nMaxFrameSize;
83 mmal->total_bytes = omx_ticks_to_s64(omx->nByteCount);
84 mmal->corrupt_macroblocks = omx->nCorruptMBs;
85 }
86 else
87 {
88 omx->nBufferCount = mmal->buffer_count;
89 omx->nFrameCount = mmal->frame_count;
90 omx->nImageCount = 0;
91 omx->nFrameSkips = mmal->frames_skipped;
92 omx->nDiscards = mmal->frames_discarded;
93 omx->nEOS = mmal->eos_seen;
94 omx->nMaxFrameSize = mmal->maximum_frame_bytes;
95 omx->nByteCount = omx_ticks_from_s64(mmal->total_bytes);
96 omx->nCorruptMBs = mmal->corrupt_macroblocks;
97 }
98
99 return MMAL_SUCCESS;
100}
101
102static MMAL_STATUS_T mmalomx_param_mapping_buffer_flags(MMALOMX_PARAM_MAPPING_DIRECTION dir,
103 MMAL_PARAMETER_HEADER_T *mmal_param, OMX_PTR omx_param)
104{
105 OMX_PARAM_U32TYPE *omx = (OMX_PARAM_U32TYPE *)omx_param;
106 MMAL_PARAMETER_UINT32_T *mmal = (MMAL_PARAMETER_UINT32_T *)mmal_param;
107
108 if (dir == MMALOMX_PARAM_MAPPING_TO_MMAL)
109 mmal->value = mmalil_buffer_flags_to_mmal(omx->nU32);
110 else
111 omx->nU32 = mmalil_buffer_flags_to_omx(mmal->value);
112
113 return MMAL_SUCCESS;
114}
115
116static MMAL_STATUS_T mmalomx_param_mapping_time(MMALOMX_PARAM_MAPPING_DIRECTION dir,
117 MMAL_PARAMETER_HEADER_T *mmal_param, OMX_PTR omx_param)
118{
119 OMX_TIME_CONFIG_TIMESTAMPTYPE *omx = (OMX_TIME_CONFIG_TIMESTAMPTYPE *)omx_param;
120 MMAL_PARAMETER_INT64_T *mmal = (MMAL_PARAMETER_INT64_T *)mmal_param;
121
122 if (dir == MMALOMX_PARAM_MAPPING_TO_MMAL)
123 mmal->value = omx_ticks_to_s64(omx->nTimestamp);
124 else
125 omx->nTimestamp = omx_ticks_from_s64(mmal->value);
126
127 return MMAL_SUCCESS;
128}
129
130const MMALOMX_PARAM_TRANSLATION_T mmalomx_param_xlator_misc[] = {
131 MMALOMX_PARAM_STRAIGHT_MAPPING_DOUBLE_TRANSLATION(MMAL_PARAMETER_CHANGE_EVENT_REQUEST, MMAL_PARAMETER_CHANGE_EVENT_REQUEST_T,
132 OMX_IndexConfigRequestCallback, OMX_CONFIG_REQUESTCALLBACKTYPE,
133 mmalomx_param_mapping_event_request),
134 MMALOMX_PARAM_STRAIGHT_MAPPING(MMAL_PARAMETER_STATISTICS, MMAL_PARAMETER_STATISTICS_T,
135 OMX_IndexConfigBrcmPortStats, OMX_CONFIG_BRCMPORTSTATSTYPE,
136 mmalomx_param_mapping_statistics),
137 MMALOMX_PARAM_PASSTHROUGH(MMAL_PARAMETER_MEM_USAGE, MMAL_PARAMETER_MEM_USAGE_T,
138 OMX_IndexConfigBrcmPoolMemAllocSize, OMX_PARAM_U32TYPE),
139 MMALOMX_PARAM_STRAIGHT_MAPPING(MMAL_PARAMETER_BUFFER_FLAG_FILTER, MMAL_PARAMETER_UINT32_T,
140 OMX_IndexConfigBrcmBufferFlagFilter, OMX_PARAM_U32TYPE,
141 mmalomx_param_mapping_buffer_flags),
142 MMALOMX_PARAM_BOOLEAN(MMAL_PARAMETER_ZERO_COPY,
143 OMX_IndexParamBrcmZeroCopy),
144 MMALOMX_PARAM_BOOLEAN(MMAL_PARAMETER_LOCKSTEP_ENABLE,
145 OMX_IndexParamBrcmLockStepEnable),
146 MMALOMX_PARAM_BOOLEAN_PORTLESS(MMAL_PARAMETER_POWERMON_ENABLE,
147 OMX_IndexConfigBrcmPowerMonitor),
148 MMALOMX_PARAM_STRAIGHT_MAPPING(MMAL_PARAMETER_CLOCK_TIME, MMAL_PARAMETER_INT64_T,
149 OMX_IndexConfigTimeCurrentMediaTime, OMX_TIME_CONFIG_TIMESTAMPTYPE,
150 mmalomx_param_mapping_time),
151 MMALOMX_PARAM_TERMINATE()
152};
153
154#if 0
155/* Conversions which are not done here. Should part of the core. */
156MMAL_PARAMETER_SUPPORTED_ENCODINGS
157#endif
158