*mode_switch = TRUE;
}
+ if (*mode_switch == TRUE) {
+ /* We've already switched mode, we can return straight away
+ * without any further calculation */
+ return;
+ }
+
diff =
gst_video_decoder_get_max_decode_time (GST_VIDEO_DECODER (ffmpegdec),
frame);
/* if we don't have timing info, then we don't do QoS */
- if (G_UNLIKELY (diff == G_MAXINT64))
+ if (G_UNLIKELY (diff == G_MAXINT64)) {
+ /* Ensure the skipping strategy is the default one */
+ ffmpegdec->context->skip_frame = ffmpegdec->skip_frame;
return;
+ }
GST_DEBUG_OBJECT (ffmpegdec, "decoding time %" G_GINT64_FORMAT, diff);
- if (*mode_switch == FALSE) {
- if (diff > 0 && ffmpegdec->context->skip_frame != AVDISCARD_DEFAULT) {
- ffmpegdec->context->skip_frame = AVDISCARD_DEFAULT;
- *mode_switch = TRUE;
- GST_DEBUG_OBJECT (ffmpegdec, "QOS: normal mode");
- }
+ if (diff > 0 && ffmpegdec->context->skip_frame != AVDISCARD_DEFAULT) {
+ ffmpegdec->context->skip_frame = AVDISCARD_DEFAULT;
+ *mode_switch = TRUE;
+ GST_DEBUG_OBJECT (ffmpegdec, "QOS: normal mode");
+ }
- else if (diff <= 0 && ffmpegdec->context->skip_frame != AVDISCARD_NONREF) {
- ffmpegdec->context->skip_frame = AVDISCARD_NONREF;
- *mode_switch = TRUE;
- GST_DEBUG_OBJECT (ffmpegdec,
- "QOS: hurry up, diff %" G_GINT64_FORMAT " >= 0", diff);
- }
+ else if (diff <= 0 && ffmpegdec->context->skip_frame != AVDISCARD_NONREF) {
+ ffmpegdec->context->skip_frame = AVDISCARD_NONREF;
+ *mode_switch = TRUE;
+ GST_DEBUG_OBJECT (ffmpegdec,
+ "QOS: hurry up, diff %" G_GINT64_FORMAT " >= 0", diff);
}
}