56 lines
2.7 KiB
C
56 lines
2.7 KiB
C
/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*
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* This source code is subject to the terms and conditions defined in below
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* which is part of this source code package.
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*
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* Description: Amlsrc Interface
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*/
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// Copyright (C) 2019 Amlogic, Inc. All rights reserved.
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//
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// All information contained herein is Amlogic confidential.
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//
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// This software is provided to you pursuant to Software License
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// Agreement (SLA) with Amlogic Inc ("Amlogic"). This software may be
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// used only in accordance with the terms of this agreement.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification is strictly prohibited without prior written permission
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// from Amlogic.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "amlsrc.h"
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#include <dlfcn.h>
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#include <stdio.h>
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#define SRC_FUNCTION(moduletype) \
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void aml_src_get_##moduletype##_method(aml_src_t *amlsrc) { \
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amlsrc->handle = dlopen("/usr/lib/lib"#moduletype"src.so", RTLD_LAZY); \
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if (NULL == amlsrc->handle) { \
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printf("dlopen lib error: %s\n", dlerror()); \
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return; \
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} \
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amlsrc->initialize = (AmlSrcInitialize)dlsym(amlsrc->handle, #moduletype"_src_initialize"); \
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amlsrc->finalize = (AmlSrcFinalize)dlsym(amlsrc->handle, #moduletype"_src_finalize"); \
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amlsrc->start = (AmlSrcStart)dlsym(amlsrc->handle, #moduletype"_src_start"); \
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amlsrc->stop = (AmlSrcStop)dlsym(amlsrc->handle, #moduletype"_src_stop"); \
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return; \
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}
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SRC_FUNCTION(cam)
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SRC_FUNCTION(hdmi)
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