C++ (Cpp) initBpp Exemples

Exemple #1

Fichier : VideoFormat.cpp Projet : sweatball/QtAV

 void init() {
     if (pixfmt_ff == QTAV_PIX_FMT_C(NONE)) {
         qWarning("Invalid pixel format");
         return;
     }
     planes = qMax(av_pix_fmt_count_planes(pixfmt_ff), 0);
     bpps.resize(planes);
     bpps_pad.resize(planes);
     pixdesc = const_cast<AVPixFmtDescriptor*>(av_pix_fmt_desc_get(pixfmt_ff));
     if (!pixdesc)
         return;
     initBpp();
 }

Exemple #2

Fichier : VideoFormat.cpp Projet : Developer-Tools/QtAV

 void init() {
     // TODO: what if other formats not supported by ffmpeg? give attributes in QtAV?
     if (pixfmt_ff == QTAV_PIX_FMT_C(NONE)) {
         qWarning("Invalid pixel format");
         return;
     }
     planes = qMax(av_pix_fmt_count_planes(pixfmt_ff), 0);
     bpps.reserve(planes);
     channels.reserve(planes);
     bpps.resize(planes);
     channels.resize(planes);
     pixdesc = const_cast<AVPixFmtDescriptor*>(av_pix_fmt_desc_get(pixfmt_ff));
     if (!pixdesc)
         return;
     initBpp();
 }

Exemple #3

Fichier : VideoFormat.cpp Projet : rockyhuo/QtAV

 void init() {
     // FIXME: hack for invalid ffmpeg formats
     if (pixfmt == VideoFormat::Format_VYUY) {
         pixfmt_ff = QTAV_PIX_FMT_C(UYVY422);
     }
     // TODO: what if other formats not supported by ffmpeg? give attributes in QtAV?
     if (pixfmt_ff == QTAV_PIX_FMT_C(NONE)) {
         qWarning("Invalid pixel format");
         return;
     }
     planes = qMax(av_pix_fmt_count_planes(pixfmt_ff), 0);
     bpps.resize(planes);
     bpps_pad.resize(planes);
     pixdesc = const_cast<AVPixFmtDescriptor*>(av_pix_fmt_desc_get(pixfmt_ff));
     if (!pixdesc)
         return;
     initBpp();
 }