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 "interface/vmcs_host/khronos/IL/OMX_Component.h"
29
30#include "interface/vmcs_host/vcilcs.h"
31#include "interface/vmcs_host/vcilcs_common.h"
32
33static IL_FN_T vcilcs_fns[] = {NULL, // response
34 NULL, // create component
35
36 vcil_in_get_component_version,
37 NULL, // send command
38 vcil_in_get_parameter,
39 vcil_in_set_parameter,
40 vcil_in_get_config,
41 vcil_in_set_config,
42 vcil_in_get_extension_index,
43 vcil_in_get_state,
44 NULL, // tunnel request
45 vcil_in_use_buffer,
46 NULL, // use egl image
47 NULL, // allocate buffer
48 vcil_in_free_buffer,
49 vcil_in_empty_this_buffer,
50 vcil_in_fill_this_buffer,
51 NULL, // set callbacks
52 NULL, // component role enum
53
54 NULL, // deinit
55
56 vcil_out_event_handler,
57 vcil_out_empty_buffer_done,
58 vcil_out_fill_buffer_done,
59
60 NULL, // component name enum
61 NULL, // get debug information
62
63 NULL
64};
65
66static ILCS_COMMON_T *vcilcs_common_init(ILCS_SERVICE_T *ilcs)
67{
68 ILCS_COMMON_T *st;
69
70 st = vcos_malloc(sizeof(ILCS_COMMON_T), "ILCS_HOST_COMMON");
71 if(!st)
72 return NULL;
73
74 if(vcos_semaphore_create(&st->component_lock, "ILCS", 1) != VCOS_SUCCESS)
75 {
76 vcos_free(st);
77 return NULL;
78 }
79
80 st->ilcs = ilcs;
81 st->component_list = NULL;
82 return st;
83}
84
85static void vcilcs_common_deinit(ILCS_COMMON_T *st)
86{
87 vcos_semaphore_delete(&st->component_lock);
88
89 while(st->component_list)
90 {
91 VC_PRIVATE_COMPONENT_T *comp = st->component_list;
92 st->component_list = comp->next;
93 vcos_free(comp);
94 }
95
96 vcos_free(st);
97}
98
99static void vcilcs_thread_init(ILCS_COMMON_T *st)
100{
101}
102
103static unsigned char *vcilcs_mem_lock(OMX_BUFFERHEADERTYPE *buffer)
104{
105 return buffer->pBuffer;
106}
107
108static void vcilcs_mem_unlock(OMX_BUFFERHEADERTYPE *buffer)
109{
110}
111
112
113void vcilcs_config(ILCS_CONFIG_T *config)
114{
115 config->fns = vcilcs_fns;
116 config->ilcs_common_init = vcilcs_common_init;
117 config->ilcs_common_deinit = vcilcs_common_deinit;
118 config->ilcs_thread_init = vcilcs_thread_init;
119 config->ilcs_mem_lock = vcilcs_mem_lock;
120 config->ilcs_mem_unlock = vcilcs_mem_unlock;
121}
122
123