diff --git a/doc/filters.texi b/doc/filters.texi index d055342866..b307c15ead 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -21722,6 +21722,8 @@ each channel is displayed using the green color scheme each channel is displayed using the viridis color scheme @item plasma each channel is displayed using the plasma color scheme +@item cividis +each channel is displayed using the cividis color scheme @end table Default value is @samp{channel}. @@ -21892,6 +21894,8 @@ each channel is displayed using the green color scheme each channel is displayed using the viridis color scheme @item plasma each channel is displayed using the plasma color scheme +@item cividis +each channel is displayed using the cividis color scheme @end table Default value is @samp{intensity}. diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index fe71e226bb..d6221343bc 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -46,7 +46,7 @@ enum DisplayMode { COMBINED, SEPARATE, NB_MODES }; enum DataMode { D_MAGNITUDE, D_PHASE, NB_DMODES }; enum DisplayScale { LINEAR, SQRT, CBRT, LOG, FOURTHRT, FIFTHRT, NB_SCALES }; -enum ColorMode { CHANNEL, INTENSITY, RAINBOW, MORELAND, NEBULAE, FIRE, FIERY, FRUIT, COOL, MAGMA, GREEN, VIRIDIS, PLASMA, NB_CLMODES }; +enum ColorMode { CHANNEL, INTENSITY, RAINBOW, MORELAND, NEBULAE, FIRE, FIERY, FRUIT, COOL, MAGMA, GREEN, VIRIDIS, PLASMA, CIVIDIS, NB_CLMODES }; enum SlideMode { REPLACE, SCROLL, FULLFRAME, RSCROLL, NB_SLIDES }; enum Orientation { VERTICAL, HORIZONTAL, NB_ORIENTATIONS }; @@ -125,6 +125,7 @@ static const AVOption showspectrum_options[] = { { "green", "green based coloring", 0, AV_OPT_TYPE_CONST, {.i64=GREEN}, 0, 0, FLAGS, "color" }, { "viridis", "viridis based coloring", 0, AV_OPT_TYPE_CONST, {.i64=VIRIDIS}, 0, 0, FLAGS, "color" }, { "plasma", "plasma based coloring", 0, AV_OPT_TYPE_CONST, {.i64=PLASMA}, 0, 0, FLAGS, "color" }, + { "cividis", "cividis based coloring", 0, AV_OPT_TYPE_CONST, {.i64=CIVIDIS}, 0, 0, FLAGS, "color" }, { "scale", "set display scale", OFFSET(scale), AV_OPT_TYPE_INT, {.i64=SQRT}, LINEAR, NB_SCALES-1, FLAGS, "scale" }, { "lin", "linear", 0, AV_OPT_TYPE_CONST, {.i64=LINEAR}, 0, 0, FLAGS, "scale" }, { "sqrt", "square root", 0, AV_OPT_TYPE_CONST, {.i64=SQRT}, 0, 0, FLAGS, "scale" }, @@ -273,6 +274,14 @@ static const struct ColorTable { { 0.80, 0xB4/255., (0x2B -128)/255., (0x9E -128)/255. }, { 0.91, 0xD2/255., (0x38 -128)/255., (0x92 -128)/255. }, { 1, 1, 0, 0. }}, + [CIVIDIS] = { + { 0, 0, 0, 0 }, + { 0.20, 0x28/255., (0x98 -128)/255., (0x6F -128)/255. }, + { 0.50, 0x48/255., (0x95 -128)/255., (0x74 -128)/255. }, + { 0.63, 0x69/255., (0x84 -128)/255., (0x7F -128)/255. }, + { 0.76, 0x89/255., (0x75 -128)/255., (0x84 -128)/255. }, + { 0.90, 0xCE/255., (0x35 -128)/255., (0x95 -128)/255. }, + { 1, 1, 0, 0. }}, }; static av_cold void uninit(AVFilterContext *ctx) @@ -504,6 +513,7 @@ static void color_range(ShowSpectrumContext *s, int ch, case GREEN: case VIRIDIS: case PLASMA: + case CIVIDIS: case MAGMA: case INTENSITY: *uf = *yf; @@ -1420,6 +1430,7 @@ static const AVOption showspectrumpic_options[] = { { "green", "green based coloring", 0, AV_OPT_TYPE_CONST, {.i64=GREEN}, 0, 0, FLAGS, "color" }, { "viridis", "viridis based coloring", 0, AV_OPT_TYPE_CONST, {.i64=VIRIDIS}, 0, 0, FLAGS, "color" }, { "plasma", "plasma based coloring", 0, AV_OPT_TYPE_CONST, {.i64=PLASMA}, 0, 0, FLAGS, "color" }, + { "cividis", "cividis based coloring", 0, AV_OPT_TYPE_CONST, {.i64=CIVIDIS}, 0, 0, FLAGS, "color" }, { "scale", "set display scale", OFFSET(scale), AV_OPT_TYPE_INT, {.i64=LOG}, 0, NB_SCALES-1, FLAGS, "scale" }, { "lin", "linear", 0, AV_OPT_TYPE_CONST, {.i64=LINEAR}, 0, 0, FLAGS, "scale" }, { "sqrt", "square root", 0, AV_OPT_TYPE_CONST, {.i64=SQRT}, 0, 0, FLAGS, "scale" },