@@ -25,6 +25,7 @@

 #include "libavutil/parseutils.h"

 #include "libavutil/pixdesc.h"

 #include "avfilter.h"

+#include "drawutils.h"

 #include "formats.h"

 #include "internal.h"

 #include "video.h"

@@ -192,7 +193,11 @@ static const AVOption stereo3d_options[] = {

 AVFILTER_DEFINE_CLASS(stereo3d);

-static const enum AVPixelFormat anaglyph_pix_fmts[] = { AV_PIX_FMT_RGB24, AV_PIX_FMT_NONE };

+static const enum AVPixelFormat anaglyph_pix_fmts[] = {

+    AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24,

+    AV_PIX_FMT_NONE

+};

+

 static const enum AVPixelFormat other_pix_fmts[] = {

     AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24,

     AV_PIX_FMT_RGB48BE, AV_PIX_FMT_BGR48BE,

@@ -388,11 +393,15 @@ static int config_output(AVFilterLink *outlink)

     case ANAGLYPH_YB_GRAY:

     case ANAGLYPH_YB_HALF:

     case ANAGLYPH_YB_COLOR:

-    case ANAGLYPH_YB_DUBOIS:

-        s->ana_matrix[0] = &ana_coeff[s->out.format][0][0];

-        s->ana_matrix[1] = &ana_coeff[s->out.format][1][0];

-        s->ana_matrix[2] = &ana_coeff[s->out.format][2][0];

+    case ANAGLYPH_YB_DUBOIS: {

+        uint8_t rgba_map[4];

+

+        ff_fill_rgba_map(rgba_map, outlink->format);

+        s->ana_matrix[rgba_map[0]] = &ana_coeff[s->out.format][0][0];

+        s->ana_matrix[rgba_map[1]] = &ana_coeff[s->out.format][1][0];

+        s->ana_matrix[rgba_map[2]] = &ana_coeff[s->out.format][2][0];

         break;

+    }

     case SIDE_BY_SIDE_2_LR:

         aspect.den      *= 2;

     case SIDE_BY_SIDE_LR: