62                               int hsample[3])  in jpeg_table_header()
101         put_bits(p, 16, (avctx->width-1)/(8*hsample[0]) + 1);  in jpeg_table_header()
193 void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4])  in ff_mjpeg_init_hvsample()
203         vsample[0] = hsample[0] =  in ff_mjpeg_init_hvsample()
204         vsample[1] = hsample[1] =  in ff_mjpeg_init_hvsample()
205         vsample[2] = hsample[2] =  in ff_mjpeg_init_hvsample()
206         vsample[3] = hsample[3] = 1;  in ff_mjpeg_init_hvsample()
209         hsample[0] = hsample[1] = hsample[2] = 1;  in ff_mjpeg_init_hvsample()
214         hsample[0] = 2;  in ff_mjpeg_init_hvsample()
215         hsample[1] = 2 >> chroma_h_shift;  in ff_mjpeg_init_hvsample()
216         hsample[2] = 2 >> chroma_h_shift;  in ff_mjpeg_init_hvsample()
226     int hsample[4], vsample[4];  in ff_mjpeg_encode_picture_header()  local
233     ff_mjpeg_init_hvsample(avctx, hsample, vsample);  in ff_mjpeg_encode_picture_header()
242     jpeg_table_header(avctx, pb, intra_scantable, luma_intra_matrix, chroma_intra_matrix, hsample);  in ff_mjpeg_encode_picture_header()
263     put_bits(pb, 4, hsample[0]); /* H factor */  in ff_mjpeg_encode_picture_header()
269     put_bits(pb, 4, hsample[1]); /* H factor */  in ff_mjpeg_encode_picture_header()
275     put_bits(pb, 4, hsample[2]); /* H factor */  in ff_mjpeg_encode_picture_header()
281         put_bits(pb, 4, hsample[3]); /* H factor */  in ff_mjpeg_encode_picture_header()