130     struct PreferredCapsInfo *pref);
280     struct PreferredCapsInfo *pref)  in gst_v4l2_src_fixate_struct_with_preference()  argument
283     gst_structure_fixate_field_nearest_int (s, "width", pref->width);  in gst_v4l2_src_fixate_struct_with_preference()
286     gst_structure_fixate_field_nearest_int (s, "height", pref->height);  in gst_v4l2_src_fixate_struct_with_preference()
289     gst_structure_fixate_field_nearest_fraction (s, "framerate", pref->fps_n,  in gst_v4l2_src_fixate_struct_with_preference()
290         pref->fps_d);  in gst_v4l2_src_fixate_struct_with_preference()
314     struct PreferredCapsInfo *pref)  in gst_v4l2src_fixed_caps_compare()  argument
328   if ((bw < pref->width || bh < pref->height)  in gst_v4l2src_fixed_caps_compare()
329       && (aw < pref->width || ah < pref->height)) {  in gst_v4l2src_fixed_caps_compare()
335   if (aw < pref->width || ah < pref->height) {  in gst_v4l2src_fixed_caps_compare()
341   if (bw < pref->width || bh < pref->height) {  in gst_v4l2src_fixed_caps_compare()
347   ad = MAX (1, aw - pref->width) * MAX (1, ah - pref->height);  in gst_v4l2src_fixed_caps_compare()
348   bd = MAX (1, bw - pref->width) * MAX (1, bh - pref->height);  in gst_v4l2src_fixed_caps_compare()
351   if (aw == pref->width)  in gst_v4l2src_fixed_caps_compare()
354   if (ah == pref->height)  in gst_v4l2src_fixed_caps_compare()
357   if (bw == pref->width)  in gst_v4l2src_fixed_caps_compare()
360   if (bh == pref->height)  in gst_v4l2src_fixed_caps_compare()
396     struct PreferredCapsInfo *pref)  in gst_v4l2src_fixate()  argument
407   GST_DEBUG_OBJECT (basesrc, "Preferred size %ix%i", pref->width, pref->height);  in gst_v4l2src_fixate()
415     gst_v4l2_src_fixate_struct_with_preference (s, pref);  in gst_v4l2src_fixate()
418         (GCompareDataFunc) gst_v4l2src_fixed_caps_compare, pref);  in gst_v4l2src_fixate()
495     struct PreferredCapsInfo *pref)  in gst_v4l2src_query_preferred_dv_timings()  argument
506   pref->width = bt->width;  in gst_v4l2src_query_preferred_dv_timings()
507   pref->height = bt->height;  in gst_v4l2src_query_preferred_dv_timings()
514   pref->fps_n = bt->pixelclock;  in gst_v4l2src_query_preferred_dv_timings()
515   pref->fps_d = tot_width * tot_height;  in gst_v4l2src_query_preferred_dv_timings()
518     pref->fps_d /= 2;  in gst_v4l2src_query_preferred_dv_timings()
520   gcd = gst_util_greatest_common_divisor (pref->fps_n, pref->fps_d);  in gst_v4l2src_query_preferred_dv_timings()
521   pref->fps_n /= gcd;  in gst_v4l2src_query_preferred_dv_timings()
522   pref->fps_d /= gcd;  in gst_v4l2src_query_preferred_dv_timings()
533       pref->width, pref->height, pref->fps_n, pref->fps_d);  in gst_v4l2src_query_preferred_dv_timings()
540     struct PreferredCapsInfo *pref)  in gst_v4l2src_query_preferred_size()  argument
570     return gst_v4l2src_query_preferred_dv_timings (v4l2src, pref);  in gst_v4l2src_query_preferred_size()
588   struct PreferredCapsInfo pref = {  in gst_v4l2src_negotiate()  local
597   have_pref = gst_v4l2src_query_preferred_size (v4l2src, &pref);  in gst_v4l2src_negotiate()
633         gst_v4l2_src_fixate_struct_with_preference (pref_s, &pref);  in gst_v4l2src_negotiate()
634         gst_v4l2_src_parse_fixed_struct (pref_s, &pref.width, &pref.height,  in gst_v4l2src_negotiate()
635             &pref.fps_n, &pref.fps_d);  in gst_v4l2src_negotiate()
639       caps = gst_v4l2src_fixate (basesrc, caps, &pref);  in gst_v4l2src_negotiate()