这篇教程C++ unreference_pic函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中unreference_pic函数的典型用法代码示例。如果您正苦于以下问题：C++ unreference_pic函数的具体用法？C++ unreference_pic怎么用？C++ unreference_pic使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了unreference_pic函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: ff_h264_remove_all_refsvoid ff_h264_remove_all_refs(H264Context *h){ int i; for (i = 0; i < 16; i++) { remove_long(h, i, 0); } assert(h->long_ref_count == 0); if (h->short_ref_count && !h->last_pic_for_ec.f->data[0]) { ff_h264_unref_picture(h, &h->last_pic_for_ec); if (h->short_ref[0]->f->buf[0]) ff_h264_ref_picture(h, &h->last_pic_for_ec, h->short_ref[0]); } for (i = 0; i < h->short_ref_count; i++) { unreference_pic(h, h->short_ref[i], 0); h->short_ref[i] = NULL; } h->short_ref_count = 0; memset(h->default_ref, 0, sizeof(h->default_ref)); for (i = 0; i < h->nb_slice_ctx; i++) { H264SliceContext *sl = &h->slice_ctx[i]; sl->list_count = sl->ref_count[0] = sl->ref_count[1] = 0; memset(sl->ref_list, 0, sizeof(sl->ref_list)); }}
开发者ID:kkirby，项目名称:FFmpeg，代码行数:28，
示例2: ff_h264_remove_all_refsvoid ff_h264_remove_all_refs(H264Context *h){ int i; for(i=0; i<16; i++){ remove_long(h, i, 0); } assert(h->long_ref_count==0); for(i=0; i<h->short_ref_count; i++){ unreference_pic(h, h->short_ref[i], 0); h->short_ref[i]= NULL; } h->short_ref_count=0;}
开发者ID:lhc180，项目名称:libffmpeg-c，代码行数:14，
示例3: remove_long/** * Remove a picture from the long term reference list by its index in * that list. * @return the removed picture or NULL if an error occurs */static Picture * remove_long(H264Context *h, int i, int ref_mask){ Picture *pic; pic= h->long_ref[i]; if (pic){ if(unreference_pic(h, pic, ref_mask)){ assert(h->long_ref[i]->long_ref == 1); h->long_ref[i]->long_ref= 0; h->long_ref[i]= NULL; h->long_ref_count--; } } return pic;}
开发者ID:lhc180，项目名称:libffmpeg-c，代码行数:20，
示例4: av_log/** * * @return the removed picture or NULL if an error occurs */static Picture *remove_short(H264Context *h, int frame_num, int ref_mask){ Picture *pic; int i; if (h->avctx->debug & FF_DEBUG_MMCO) av_log(h->avctx, AV_LOG_DEBUG, "remove short %d count %d/n", frame_num, h->short_ref_count); pic = find_short(h, frame_num, &i); if (pic) { if (unreference_pic(h, pic, ref_mask)) remove_short_at_index(h, i); } return pic;}
开发者ID:CoerSuer，项目名称:FFmpeg，代码行数:20，
示例5: ff_h264_remove_all_refsvoid ff_h264_remove_all_refs(H264Context *h){ int i; for (i = 0; i < 16; i++) { remove_long(h, i, 0); } assert(h->long_ref_count == 0); if (h->short_ref_count && !h->last_pic_for_ec.f->data[0]) { ff_h264_unref_picture(h, &h->last_pic_for_ec); ff_h264_ref_picture(h, &h->last_pic_for_ec, h->short_ref[0]); } for (i = 0; i < h->short_ref_count; i++) { unreference_pic(h, h->short_ref[i], 0); h->short_ref[i] = NULL; } h->short_ref_count = 0; memset(h->default_ref, 0, sizeof(h->default_ref));}
开发者ID:BtbN，项目名称:FFmpeg，代码行数:22，
注：本文中的unreference_pic函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
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