lavfi/mandelbrot: Output RGB0 instead of RGBA.

libavfilter/version.h

@@ -31,7 +31,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR   6
 #define LIBAVFILTER_VERSION_MINOR   9
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \

libavfilter/vsrc_mandelbrot.c

@@ -149,7 +149,7 @@ static av_cold void uninit(AVFilterContext *ctx)
 static int query_formats(AVFilterContext *ctx)
 {
     static const enum AVPixelFormat pix_fmts[] = {
-        AV_PIX_FMT_BGR32,
+        AV_PIX_FMT_0BGR32,
         AV_PIX_FMT_NONE
     };
 
@@ -379,7 +379,6 @@ static void draw_mandelbrot(AVFilterContext *ctx, uint32_t *color, int linesize,
                     c= lrintf((s->zyklus[closest_index][0]/closest+1)*127+dv) + lrintf((s->zyklus[closest_index][1]/closest+1)*127+dv)*256;
                 }
             }
-            c |= 0xFF000000;
             color[x + y*linesize]= c;
             if(next_cidx < s->cache_allocated){
                 s->next_cache[next_cidx  ].p[0]= cr;