avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_il.c

diff --git a/libavfilter/vf_il.c b/libavfilter/vf_il.c
index ae0cc1938a375cc4e66195b7dd6e6676f4250075..9b21f2e7a71655e50c3d227fd54cd7798ef46b75 100644 (file)
--- a/libavfilter/vf_il.c
+++ b/libavfilter/vf_il.c
@@ -46,7 +46,7 @@ typedef struct IlContext {
 } IlContext;
 
 #define OFFSET(x) offsetof(IlContext, x)
-#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
+#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
 
 static const AVOption il_options[] = {
     {"luma_mode",   "select luma mode", OFFSET(luma_mode), AV_OPT_TYPE_INT, {.i64=MODE_NONE}, MODE_NONE, MODE_DEINTERLEAVE, FLAGS, "luma_mode"},
@@ -84,16 +84,13 @@ AVFILTER_DEFINE_CLASS(il);
 static int query_formats(AVFilterContext *ctx)
 {
     AVFilterFormats *formats = NULL;
-    int fmt, ret;
-
-    for (fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
-        const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
-        if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) &&
-            !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL) &&
-            (ret = ff_add_format(&formats, fmt)) < 0)
-            return ret;
-    }
+    int ret;
 
+    ret = ff_formats_pixdesc_filter(&formats, 0,
+                                    AV_PIX_FMT_FLAG_PAL |
+                                    AV_PIX_FMT_FLAG_HWACCEL);
+    if (ret < 0)
+        return ret;
     return ff_set_common_formats(ctx, formats);
 }
 
@@ -201,7 +198,7 @@ static const AVFilterPad outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_il = {
+const AVFilter ff_vf_il = {
     .name          = "il",
     .description   = NULL_IF_CONFIG_SMALL("Deinterleave or interleave fields."),
     .priv_size     = sizeof(IlContext),
@@ -210,4 +207,5 @@ AVFilter ff_vf_il = {
     .outputs       = outputs,
     .priv_class    = &il_class,
     .flags         = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
+    .process_command = ff_filter_process_command,
 };