89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
/*
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* Copyright (c) 2009-2011 Intel Corporation. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "VideoDecoderWMV.h"
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#include "VideoDecoderMPEG4.h"
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#include "VideoDecoderMPEG2.h"
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#include "VideoDecoderAVC.h"
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#ifdef USE_INTEL_SECURE_AVC
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#include "VideoDecoderAVCSecure.h"
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#endif
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#ifdef USE_HW_VP8
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#include "VideoDecoderVP8.h"
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#endif
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#include "VideoDecoderHost.h"
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#include "VideoDecoderTrace.h"
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#include <string.h>
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IVideoDecoder* createVideoDecoder(const char* mimeType) {
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if (mimeType == NULL) {
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ETRACE("NULL mime type.");
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return NULL;
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}
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if (strcasecmp(mimeType, "video/wmv") == 0 ||
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strcasecmp(mimeType, "video/vc1") == 0 ||
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strcasecmp(mimeType, "video/x-ms-wmv") == 0) {
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VideoDecoderWMV *p = new VideoDecoderWMV(mimeType);
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return (IVideoDecoder *)p;
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} else if (strcasecmp(mimeType, "video/avc") == 0 ||
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strcasecmp(mimeType, "video/h264") == 0) {
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VideoDecoderAVC *p = new VideoDecoderAVC(mimeType);
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return (IVideoDecoder *)p;
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} else if (strcasecmp(mimeType, "video/mp4v-es") == 0 ||
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strcasecmp(mimeType, "video/mpeg4") == 0 ||
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strcasecmp(mimeType, "video/h263") == 0 ||
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strcasecmp(mimeType, "video/3gpp") == 0) {
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VideoDecoderMPEG4 *p = new VideoDecoderMPEG4(mimeType);
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return (IVideoDecoder *)p;
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} else if (strcasecmp(mimeType, "video/mpeg2") == 0) {
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VideoDecoderMPEG2 *p = new VideoDecoderMPEG2(mimeType);
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return (IVideoDecoder *)p;
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}
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#ifdef USE_INTEL_SECURE_AVC
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else if (strcasecmp(mimeType, "video/avc-secure") == 0) {
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VideoDecoderAVC *p = new VideoDecoderAVCSecure(mimeType);
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return (IVideoDecoder *)p;
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}
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#endif
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#ifdef USE_HW_VP8
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else if (strcasecmp(mimeType, "video/vp8") == 0 ||
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strcasecmp(mimeType, "video/x-vnd.on2.vp8") == 0) {
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VideoDecoderVP8 *p = new VideoDecoderVP8(mimeType);
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return (IVideoDecoder *)p;
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}
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#endif
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else {
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ETRACE("Unknown mime type: %s", mimeType);
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}
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return NULL;
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}
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void releaseVideoDecoder(IVideoDecoder* p) {
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if (p) {
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const VideoFormatInfo *info = p->getFormatInfo();
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if (info && info->mimeType) {
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ITRACE("Deleting decoder for %s", info->mimeType);
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}
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}
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delete p;
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}
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