avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / f_select.c

diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c
index 5c7372c9769253a0e975130a44d20c1bff53dbc7..f0468078e8f8b3cd6802909e337b5270a57740a2 100644 (file)
--- a/libavfilter/f_select.c
+++ b/libavfilter/f_select.c
@@ -209,9 +209,13 @@ static int config_input(AVFilterLink *inlink)
 {
     SelectContext *select = inlink->dst->priv;
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
+    int is_yuv = !(desc->flags & AV_PIX_FMT_FLAG_RGB) &&
+                 (desc->flags & AV_PIX_FMT_FLAG_PLANAR) &&
+                 desc->nb_components >= 3;
 
     select->bitdepth = desc->comp[0].depth;
-    select->nb_planes = av_pix_fmt_count_planes(inlink->format);
+    select->nb_planes = is_yuv ? 1 : av_pix_fmt_count_planes(inlink->format);
+
     for (int plane = 0; plane < select->nb_planes; plane++) {
         ptrdiff_t line_size = av_image_get_linesize(inlink->format, inlink->w, plane);
         int vsub = desc->log2_chroma_h;
@@ -321,9 +325,6 @@ static double get_concatdec_select(AVFrame *frame, int64_t pts)
     return NAN;
 }
 
-#define D2TS(d)  (isnan(d) ? AV_NOPTS_VALUE : (int64_t)(d))
-#define TS2D(ts) ((ts) == AV_NOPTS_VALUE ? NAN : (double)(ts))
-
 static void select_frame(AVFilterContext *ctx, AVFrame *frame)
 {
     SelectContext *select = ctx->priv;
@@ -475,7 +476,7 @@ static const AVFilterPad avfilter_af_aselect_inputs[] = {
     { NULL }
 };
 
-AVFilter ff_af_aselect = {
+const AVFilter ff_af_aselect = {
     .name        = "aselect",
     .description = NULL_IF_CONFIG_SMALL("Select audio frames to pass in output."),
     .init        = aselect_init,
@@ -539,7 +540,7 @@ static const AVFilterPad avfilter_vf_select_inputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_select = {
+const AVFilter ff_vf_select = {
     .name          = "select",
     .description   = NULL_IF_CONFIG_SMALL("Select video frames to pass in output."),
     .init          = select_init,