vf_mp: sort listing of vf_info_t symbols

This way it's easier for the programmer to look-up for a specific
symbols (e.g. for checking if it's unused).

libavfilter/vf_mp.c

@@ -120,78 +120,78 @@ static const struct {
 };
 
 //copied from vf.c
-extern const vf_info_t vf_info_vo;
-extern const vf_info_t vf_info_rectangle;
+extern const vf_info_t vf_info_1bpp;
+extern const vf_info_t vf_info_2xsai;
+extern const vf_info_t vf_info_ass;
 extern const vf_info_t vf_info_bmovl;
 extern const vf_info_t vf_info_crop;
-extern const vf_info_t vf_info_expand;
-extern const vf_info_t vf_info_pp;
-extern const vf_info_t vf_info_scale;
-extern const vf_info_t vf_info_format;
-extern const vf_info_t vf_info_noformat;
-extern const vf_info_t vf_info_flip;
-extern const vf_info_t vf_info_rotate;
-extern const vf_info_t vf_info_mirror;
-extern const vf_info_t vf_info_palette;
-extern const vf_info_t vf_info_lavc;
-extern const vf_info_t vf_info_zrmjpeg;
+extern const vf_info_t vf_info_decimate;
+extern const vf_info_t vf_info_delogo;
+extern const vf_info_t vf_info_denoise3d;
+extern const vf_info_t vf_info_detc;
+extern const vf_info_t vf_info_dint;
+extern const vf_info_t vf_info_divtc;
+extern const vf_info_t vf_info_down3dright;
+extern const vf_info_t vf_info_dsize;
 extern const vf_info_t vf_info_dvbscale;
-extern const vf_info_t vf_info_test;
-extern const vf_info_t vf_info_noise;
-extern const vf_info_t vf_info_yvu9;
-extern const vf_info_t vf_info_lavcdeint;
-extern const vf_info_t vf_info_eq;
 extern const vf_info_t vf_info_eq2;
+extern const vf_info_t vf_info_eq;
+extern const vf_info_t vf_info_expand;
+extern const vf_info_t vf_info_field;
+extern const vf_info_t vf_info_fil;
+extern const vf_info_t vf_info_filmdint;
+extern const vf_info_t vf_info_fixpts;
+extern const vf_info_t vf_info_flip;
+extern const vf_info_t vf_info_format;
+extern const vf_info_t vf_info_framestep;
+extern const vf_info_t vf_info_fspp;
+extern const vf_info_t vf_info_geq;
 extern const vf_info_t vf_info_halfpack;
-extern const vf_info_t vf_info_dint;
-extern const vf_info_t vf_info_1bpp;
-extern const vf_info_t vf_info_2xsai;
-extern const vf_info_t vf_info_unsharp;
-extern const vf_info_t vf_info_swapuv;
+extern const vf_info_t vf_info_harddup;
+extern const vf_info_t vf_info_hqdn3d;
+extern const vf_info_t vf_info_hue;
 extern const vf_info_t vf_info_il;
-extern const vf_info_t vf_info_fil;
+extern const vf_info_t vf_info_ilpack;
+extern const vf_info_t vf_info_ivtc;
+extern const vf_info_t vf_info_kerndeint;
+extern const vf_info_t vf_info_lavc;
+extern const vf_info_t vf_info_lavcdeint;
+extern const vf_info_t vf_info_mcdeint;
+extern const vf_info_t vf_info_mirror;
+extern const vf_info_t vf_info_noformat;
+extern const vf_info_t vf_info_noise;
+extern const vf_info_t vf_info_ow;
+extern const vf_info_t vf_info_palette;
+extern const vf_info_t vf_info_perspective;
+extern const vf_info_t vf_info_phase;
+extern const vf_info_t vf_info_pp7;
+extern const vf_info_t vf_info_pp;
+extern const vf_info_t vf_info_pullup;
+extern const vf_info_t vf_info_qp;
+extern const vf_info_t vf_info_rectangle;
+extern const vf_info_t vf_info_remove_logo;
+extern const vf_info_t vf_info_rotate;
 extern const vf_info_t vf_info_sab;
+extern const vf_info_t vf_info_scale;
+extern const vf_info_t vf_info_screenshot;
 extern const vf_info_t vf_info_smartblur;
-extern const vf_info_t vf_info_perspective;
-extern const vf_info_t vf_info_down3dright;
-extern const vf_info_t vf_info_field;
-extern const vf_info_t vf_info_denoise3d;
-extern const vf_info_t vf_info_hqdn3d;
-extern const vf_info_t vf_info_detc;
+extern const vf_info_t vf_info_softpulldown;
+extern const vf_info_t vf_info_softskip;
+extern const vf_info_t vf_info_spp;
+extern const vf_info_t vf_info_stereo3d;
+extern const vf_info_t vf_info_swapuv;
 extern const vf_info_t vf_info_telecine;
-extern const vf_info_t vf_info_tinterlace;
+extern const vf_info_t vf_info_test;
 extern const vf_info_t vf_info_tfields;
-extern const vf_info_t vf_info_ivtc;
-extern const vf_info_t vf_info_ilpack;
-extern const vf_info_t vf_info_dsize;
-extern const vf_info_t vf_info_decimate;
-extern const vf_info_t vf_info_softpulldown;
-extern const vf_info_t vf_info_pullup;
-extern const vf_info_t vf_info_filmdint;
-extern const vf_info_t vf_info_framestep;
 extern const vf_info_t vf_info_tile;
-extern const vf_info_t vf_info_delogo;
-extern const vf_info_t vf_info_remove_logo;
-extern const vf_info_t vf_info_hue;
-extern const vf_info_t vf_info_spp;
+extern const vf_info_t vf_info_tinterlace;
+extern const vf_info_t vf_info_unsharp;
 extern const vf_info_t vf_info_uspp;
-extern const vf_info_t vf_info_fspp;
-extern const vf_info_t vf_info_pp7;
-extern const vf_info_t vf_info_yuvcsp;
-extern const vf_info_t vf_info_kerndeint;
-extern const vf_info_t vf_info_qp;
-extern const vf_info_t vf_info_phase;
-extern const vf_info_t vf_info_divtc;
-extern const vf_info_t vf_info_harddup;
-extern const vf_info_t vf_info_softskip;
-extern const vf_info_t vf_info_screenshot;
-extern const vf_info_t vf_info_ass;
-extern const vf_info_t vf_info_mcdeint;
+extern const vf_info_t vf_info_vo;
 extern const vf_info_t vf_info_yadif;
-extern const vf_info_t vf_info_geq;
-extern const vf_info_t vf_info_ow;
-extern const vf_info_t vf_info_fixpts;
-extern const vf_info_t vf_info_stereo3d;
+extern const vf_info_t vf_info_yuvcsp;
+extern const vf_info_t vf_info_yvu9;
+extern const vf_info_t vf_info_zrmjpeg;
 
 
 static const vf_info_t* const filters[]={