avcodec/libx264: Export choosen pict_type

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/libx264.c

@@ -253,6 +253,7 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
     x264_nal_t *nal;
     int nnal, i, ret;
     x264_picture_t pic_out = {0};
+    int pict_type;
 
     x264_picture_init( &x4->pic );
     x4->pic.img.i_csp   = x4->params.i_csp;
@@ -287,27 +288,31 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
     pkt->pts = pic_out.i_pts;
     pkt->dts = pic_out.i_dts;
 
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
+
     switch (pic_out.i_type) {
     case X264_TYPE_IDR:
     case X264_TYPE_I:
-        ctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
+        pict_type = AV_PICTURE_TYPE_I;
         break;
     case X264_TYPE_P:
-        ctx->coded_frame->pict_type = AV_PICTURE_TYPE_P;
+        pict_type = AV_PICTURE_TYPE_P;
         break;
     case X264_TYPE_B:
     case X264_TYPE_BREF:
-        ctx->coded_frame->pict_type = AV_PICTURE_TYPE_B;
+        pict_type = AV_PICTURE_TYPE_B;
         break;
+    default:
+        pict_type = AV_PICTURE_TYPE_NONE;
     }
+#if FF_API_CODED_FRAME
+FF_DISABLE_DEPRECATION_WARNINGS
+    ctx->coded_frame->pict_type = pict_type;
 FF_ENABLE_DEPRECATION_WARNINGS
 #endif
 
     pkt->flags |= AV_PKT_FLAG_KEY*pic_out.b_keyframe;
     if (ret) {
-        ff_side_data_set_encoder_stats(pkt, (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA, NULL, 0, 0);
+        ff_side_data_set_encoder_stats(pkt, (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA, NULL, 0, pict_type);
 
 #if FF_API_CODED_FRAME
 FF_DISABLE_DEPRECATION_WARNINGS