2 /*
3 Copyright (c) 2017, Texas Instruments Incorporated - http://www.ti.com/
4 All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the
16 * distribution.
17 *
18 * Neither the name of Texas Instruments Incorporated nor the names of
19 * its contributors may be used to endorse or promote products derived
20 * from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
26 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 */
36 #include <xdc/std.h>
37 #include <ti/ipc/GateMP.h>
39 #include "aspOutInitSync_common.h"
41 // Initialize Output Processing Init-Sync control
42 Int outIsCtlInit(
43 PAF_AST_OutInitSyncCtl *pOutIsCtl, // output init-sync control to initialize
44 PAF_AST_OutInitSyncInfo **pXOutIsInfo // pointer to base address of output init-sync info array
45 )
46 {
47 #ifdef _TMS320C6X
48 GateMP_Params gateParams;
49 GateMP_Handle gateHandle;
51 GateMP_Params_init(&gateParams);
52 gateParams.localProtect = GateMP_LocalProtect_THREAD;
53 gateParams.remoteProtect = GateMP_RemoteProtect_SYSTEM;
54 gateParams.name = ASP_OUTIS_GATE_NAME;
55 gateParams.regionId = ASP_OUTIS_GATE_REGION_ID;
56 gateHandle = GateMP_create(&gateParams);
57 if (gateHandle != NULL)
58 {
59 pOutIsCtl->gateHandle = gateHandle;
60 }
61 else
62 {
63 pOutIsCtl->gateHandle = NULL;
64 return ASP_OUTIS_CTL_INIT_INV_GATE;
65 }
67 pOutIsCtl->pXOutIsInfo = pXOutIsInfo;
69 return ASP_OUTIS_SOK;
71 #elif defined(ARMCOMPILE)
72 GateMP_Handle gateHandle;
73 Int status;
75 do {
76 status = GateMP_open(ASP_OUTIS_GATE_NAME, &gateHandle);
77 } while (status == GateMP_E_NOTFOUND);
78 if (status == GateMP_S_SUCCESS)
79 {
80 pOutIsCtl->gateHandle = gateHandle;
81 }
82 else
83 {
84 pOutIsCtl->gateHandle = NULL;
85 return ASP_OUTIS_CTL_INIT_INV_GATE;
86 }
88 pOutIsCtl->pXOutIsInfo = pXOutIsInfo;
90 return ASP_OUTIS_SOK;
92 #else
93 #error "Unsupported platform"
95 #endif
96 }
98 // Copy audio frame
99 // See CPL_setAudioFrame_
100 // (***) FL: Note similar functionality present in CB, check usage there.
101 Void outIsCpyAf(
102 PAF_AudioFrame *pSrcAf,
103 PAF_AudioFrame *pDstAf
104 )
105 {
106 // Write AF members written by CPL_setAudioFrame_();
107 pDstAf->sampleDecode = pSrcAf->sampleDecode;
108 PAF_PROCESS_COPY(pDstAf->sampleProcess, pSrcAf->sampleProcess);
109 pDstAf->sampleRate = pSrcAf->sampleRate;
110 pDstAf->sampleCount = pSrcAf->sampleCount;
111 pDstAf->channelConfigurationRequest = pSrcAf->channelConfigurationRequest;
112 pDstAf->channelConfigurationStream = pSrcAf->channelConfigurationStream;
113 }