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vpxenc: add configure_encoder virtual method

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For subclasses to expose format-specific properties

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/707>
This commit is contained in:
Mathieu Duponchelle 2020-08-28 17:35:26 +02:00 committed by GStreamer Merge Bot
parent 19860200ed
commit e61932c358
2 changed files with 11 additions and 1 deletions
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8
ext/vpx/gstvpxenc.c
View file

@ -1776,6 +1776,13 @@ gst_vpx_enc_set_format (GstVideoEncoder * video_encoder,
gst_vpx_error_name (status));
}
if (vpx_enc_class->configure_encoder
&& !vpx_enc_class->configure_encoder (encoder)) {
ret = FALSE;
g_mutex_unlock (&encoder->encoder_lock);
goto done;
}
if (GST_VIDEO_INFO_FPS_D (info) == 0 || GST_VIDEO_INFO_FPS_N (info) == 0) {
/* FIXME: Assume 25fps for unknown framerates. Better than reporting
* that we introduce no latency while we actually do
@ -1823,6 +1830,7 @@ gst_vpx_enc_set_format (GstVideoEncoder * video_encoder,
gst_video_encoder_negotiate (GST_VIDEO_ENCODER (encoder));
done:
return ret;
}

4
ext/vpx/gstvpxenc.h
View file

@ -61,7 +61,7 @@ struct _GstVPXEnc
{
GstVideoEncoder base_video_encoder;
/* < private > */
/* < protected > */
vpx_codec_ctx_t encoder;
GMutex encoder_lock;
@ -120,6 +120,8 @@ struct _GstVPXEncClass
vpx_codec_iface_t* (*get_algo) (GstVPXEnc *enc);
/*enabled scaling*/
gboolean (*enable_scaling) (GstVPXEnc *enc);
/*called from set_format with lock taken*/
gboolean (*configure_encoder) (GstVPXEnc *enc);
/*set image format info*/
void (*set_image_format) (GstVPXEnc *enc, vpx_image_t *image);
/*get new simple caps*/