m_f               178 modules/imgcodecs/src/grfmt_jpeg.cpp     m_f = 0;
m_f               199 modules/imgcodecs/src/grfmt_jpeg.cpp     if( m_f )
m_f               201 modules/imgcodecs/src/grfmt_jpeg.cpp         fclose( m_f );
m_f               202 modules/imgcodecs/src/grfmt_jpeg.cpp         m_f = 0;
m_f               236 modules/imgcodecs/src/grfmt_jpeg.cpp             m_f = fopen( m_filename.c_str(), "rb" );
m_f               237 modules/imgcodecs/src/grfmt_jpeg.cpp             if( m_f )
m_f               238 modules/imgcodecs/src/grfmt_jpeg.cpp                 jpeg_stdio_src( &state->cinfo, m_f );
m_f                71 modules/imgcodecs/src/grfmt_jpeg.hpp     FILE* m_f;
m_f                91 modules/imgcodecs/src/grfmt_png.cpp     m_f = 0;
m_f               109 modules/imgcodecs/src/grfmt_png.cpp     if( m_f )
m_f               111 modules/imgcodecs/src/grfmt_png.cpp         fclose( m_f );
m_f               112 modules/imgcodecs/src/grfmt_png.cpp         m_f = 0;
m_f               166 modules/imgcodecs/src/grfmt_png.cpp                     m_f = fopen( m_filename.c_str(), "rb" );
m_f               167 modules/imgcodecs/src/grfmt_png.cpp                     if( m_f )
m_f               168 modules/imgcodecs/src/grfmt_png.cpp                         png_init_io( png_ptr, m_f );
m_f               171 modules/imgcodecs/src/grfmt_png.cpp                 if( !m_buf.empty() || m_f )
m_f                75 modules/imgcodecs/src/grfmt_png.hpp     FILE* m_f;
m_f               174 modules/videoio/src/cap_mjpeg_decoder.cpp     FILE*   m_f;
m_f               188 modules/videoio/src/cap_mjpeg_decoder.cpp     return m_f != 0;
m_f               195 modules/videoio/src/cap_mjpeg_decoder.cpp     m_f = fopen(filename.c_str(), "rb");
m_f               208 modules/videoio/src/cap_mjpeg_decoder.cpp         fclose(m_f);
m_f               209 modules/videoio/src/cap_mjpeg_decoder.cpp         m_f = 0;
m_f               217 modules/videoio/src/cap_mjpeg_decoder.cpp         m_is_valid = (count == fread((void*)buf, 1, (size_t)count, m_f));
m_f               225 modules/videoio/src/cap_mjpeg_decoder.cpp     m_is_valid = (fseek(m_f, (long)pos, SEEK_SET) == 0);
m_f               232 modules/videoio/src/cap_mjpeg_decoder.cpp     return ftell(m_f);
m_f                97 modules/videoio/src/cap_mjpeg_encoder.cpp         m_f = 0;
m_f               108 modules/videoio/src/cap_mjpeg_encoder.cpp         m_f = fopen(filename.c_str(), "wb");
m_f               109 modules/videoio/src/cap_mjpeg_encoder.cpp         if( !m_f )
m_f               116 modules/videoio/src/cap_mjpeg_encoder.cpp     bool isOpened() const { return m_f != 0; }
m_f               121 modules/videoio/src/cap_mjpeg_encoder.cpp         if( m_f )
m_f               122 modules/videoio/src/cap_mjpeg_encoder.cpp             fclose(m_f);
m_f               123 modules/videoio/src/cap_mjpeg_encoder.cpp         m_f = 0;
m_f               129 modules/videoio/src/cap_mjpeg_encoder.cpp         if( wsz0 > 0 && m_f )
m_f               131 modules/videoio/src/cap_mjpeg_encoder.cpp             size_t wsz = fwrite(m_start, 1, wsz0, m_f);
m_f               153 modules/videoio/src/cap_mjpeg_encoder.cpp         CV_Assert(m_f && data && m_current && count >= 0);
m_f               218 modules/videoio/src/cap_mjpeg_encoder.cpp             long fpos = ftell(m_f);
m_f               219 modules/videoio/src/cap_mjpeg_encoder.cpp             fseek(m_f, (long)pos, SEEK_SET);
m_f               221 modules/videoio/src/cap_mjpeg_encoder.cpp             fwrite(buf, 1, 4, m_f);
m_f               222 modules/videoio/src/cap_mjpeg_encoder.cpp             fseek(m_f, fpos, SEEK_SET);
m_f               349 modules/videoio/src/cap_mjpeg_encoder.cpp     FILE*   m_f;