x11: Fix x11grab BadCursor

[ffmpeg] / ffmpeg_filter.c

diff --git a/ffmpeg_filter.c b/ffmpeg_filter.c
index eb09b778b60f017edf6428554f9cd6876ebdf779..6a5141098df5f022715bc8593d86b374e43ec26f 100644 (file)
--- a/ffmpeg_filter.c
+++ b/ffmpeg_filter.c
@@ -37,7 +37,8 @@ enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodec *codec, enum AVPixelFo
 {
     if (codec && codec->pix_fmts) {
         const enum AVPixelFormat *p = codec->pix_fmts;
-        int has_alpha= av_pix_fmt_descriptors[target].nb_components % 2 == 0;
+        const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(target);
+        int has_alpha = desc ? desc->nb_components % 2 == 0 : 0;
         enum AVPixelFormat best= AV_PIX_FMT_NONE;
         if (st->codec->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
             if (st->codec->codec_id == AV_CODEC_ID_MJPEG) {
@@ -56,9 +57,9 @@ enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodec *codec, enum AVPixelFo
             if (target != AV_PIX_FMT_NONE)
                 av_log(NULL, AV_LOG_WARNING,
                        "Incompatible pixel format '%s' for codec '%s', auto-selecting format '%s'\n",
-                       av_pix_fmt_descriptors[target].name,
+                       av_get_pix_fmt_name(target),
                        codec->name,
-                       av_pix_fmt_descriptors[best].name);
+                       av_get_pix_fmt_name(best));
             return best;
         }
     }
@@ -129,10 +130,8 @@ static char *choose_pix_fmts(OutputStream *ost)
         return NULL;
 }
 
-/**
- * Define a function for building a string containing a list of
- * allowed formats,
- */
+/* Define a function for building a string containing a list of
+ * allowed formats. */
 #define DEF_CHOOSE_FORMAT(type, var, supported_list, none, get_name, separator)\
 static char *choose_ ## var ## s(OutputStream *ost)                            \
 {                                                                              \
@@ -560,6 +559,13 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
     int pad_idx = in->pad_idx;
     int ret;
 
+    if (!ist->framerate.num && ist->st->codec->ticks_per_frame>1) {
+        AVRational codec_fr = av_inv_q(ist->st->codec->time_base);
+        codec_fr.den *= ist->st->codec->ticks_per_frame;
+        if(codec_fr.num>0 && codec_fr.den>0 && av_q2d(codec_fr) < av_q2d(fr)*0.7)
+            fr = codec_fr;
+    }
+
     if (ist->st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
         ret = sub2video_prepare(ist);
         if (ret < 0)