@@ -913,6 +913,21 @@ static int vaapi_encode_clear_old(AVCodecContext *avctx)
return 0;
}
+static int vaapi_encode_check_frame(AVCodecContext *avctx,
+ const AVFrame *frame)
+{
+ VAAPIEncodeContext *ctx = avctx->priv_data;
+
+ if ((frame->crop_top || frame->crop_bottom ||
+ frame->crop_left || frame->crop_right) && !ctx->crop_warned) {
+ av_log(avctx, AV_LOG_WARNING, "Cropping information on input "
+ "frames ignored due to lack of API support.\n");
+ ctx->crop_warned = 1;
+ }
+
+ return 0;
+}
+
int ff_vaapi_encode_send_frame(AVCodecContext *avctx, const AVFrame *frame)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
@@ -923,6 +938,10 @@ int ff_vaapi_encode_send_frame(AVCodecContext *avctx, const AVFrame *frame)
av_log(avctx, AV_LOG_DEBUG, "Input frame: %ux%u (%"PRId64").\n",
frame->width, frame->height, frame->pts);
+ err = vaapi_encode_check_frame(avctx, frame);
+ if (err < 0)
+ return err;
+
pic = vaapi_encode_alloc(avctx);
if (!pic)
return AVERROR(ENOMEM);
@@ -314,6 +314,10 @@ typedef struct VAAPIEncodeContext {
int idr_counter;
int gop_counter;
int end_of_stream;
+
+ // The encoder does not support cropping information, so warn about
+ // it the first time we encounter any nonzero crop fields.
+ int crop_warned;
} VAAPIEncodeContext;
enum {