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videoencoder: Simply setcaps function

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This commit is contained in:
Sebastian Dröge 2013-04-18 09:58:09 +02:00
parent d537a21075
commit 9d309a3e06
1 changed files with 17 additions and 23 deletions
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40
gst-libs/gst/video/gstvideoencoder.c
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@ -566,7 +566,6 @@ gst_video_encoder_setcaps (GstVideoEncoder * encoder, GstCaps * caps)
GstVideoEncoderClass *encoder_class;
GstVideoCodecState *state;
gboolean ret;
gboolean samecaps = FALSE;
encoder_class = GST_VIDEO_ENCODER_GET_CLASS (encoder);
@ -589,29 +588,24 @@ gst_video_encoder_setcaps (GstVideoEncoder * encoder, GstCaps * caps)
if (G_UNLIKELY (!state))
goto parse_fail;
if (encoder->priv->input_state)
samecaps =
gst_video_info_is_equal (&state->info,
&encoder->priv->input_state->info);
if (!samecaps) {
/* arrange draining pending frames */
gst_video_encoder_drain (encoder);
/* and subclass should be ready to configure format at any time around */
ret = encoder_class->set_format (encoder, state);
if (ret) {
if (encoder->priv->input_state)
gst_video_codec_state_unref (encoder->priv->input_state);
encoder->priv->input_state = state;
} else
gst_video_codec_state_unref (state);
} else {
/* no need to stir things up */
GST_DEBUG_OBJECT (encoder,
"new video format identical to configured format");
if (encoder->priv->input_state
&& gst_video_info_is_equal (&state->info,
&encoder->priv->input_state->info)) {
gst_video_codec_state_unref (state);
goto caps_not_changed;
}
/* arrange draining pending frames */
gst_video_encoder_drain (encoder);
/* and subclass should be ready to configure format at any time around */
ret = encoder_class->set_format (encoder, state);
if (ret) {
if (encoder->priv->input_state)
gst_video_codec_state_unref (encoder->priv->input_state);
encoder->priv->input_state = state;
} else {
gst_video_codec_state_unref (state);
ret = TRUE;
}
GST_VIDEO_ENCODER_STREAM_UNLOCK (encoder);