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libs: decoder: vc1: implement reset() callback

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remove destroy() and create() callbacks

use g_clear_pointer for rbdu_buffer

no cast for enum

https://bugzilla.gnome.org/show_bug.cgi?id=796308
This commit is contained in:
Víctor Manuel Jáquez Leal 2018-05-21 13:24:39 +02:00
parent 5b3f6eb285
commit 2b207a47cb
1 changed files with 11 additions and 5 deletions
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16
gst-libs/gst/vaapi/gstvaapidecoder_vc1.c
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@ -170,8 +170,7 @@ gst_vaapi_decoder_vc1_destroy (GstVaapiDecoder * base_decoder)
gst_vaapi_decoder_vc1_close (decoder); gst_vaapi_decoder_vc1_close (decoder);
if (priv->rbdu_buffer) { if (priv->rbdu_buffer) {
g_free (priv->rbdu_buffer); g_clear_pointer (&priv->rbdu_buffer, g_free);
priv->rbdu_buffer = NULL;
priv->rbdu_buffer_size = 0; priv->rbdu_buffer_size = 0;
} }
} }
@ -186,12 +185,20 @@ gst_vaapi_decoder_vc1_create (GstVaapiDecoder * base_decoder)
priv->size_changed = priv->profile_changed = priv->size_changed = priv->profile_changed =
priv->closed_entry = priv->broken_link = FALSE; priv->closed_entry = priv->broken_link = FALSE;
priv->profile = (GstVaapiProfile) 0; priv->profile = GST_VAAPI_PROFILE_UNKNOWN;
priv->rndctrl = 0; priv->rndctrl = 0;
priv->width = priv->height = 0; priv->width = priv->height = 0;
return TRUE; return TRUE;
} }
static GstVaapiDecoderStatus
gst_vaapi_decoder_vc1_reset (GstVaapiDecoder * base_decoder)
{
gst_vaapi_decoder_vc1_destroy (base_decoder);
gst_vaapi_decoder_vc1_create (base_decoder);
return GST_VAAPI_DECODER_STATUS_SUCCESS;
}
static GstVaapiDecoderStatus static GstVaapiDecoderStatus
ensure_context (GstVaapiDecoderVC1 * decoder) ensure_context (GstVaapiDecoderVC1 * decoder)
{ {
@ -1445,8 +1452,7 @@ gst_vaapi_decoder_vc1_class_init (GstVaapiDecoderVC1Class * klass)
object_class->finalize = gst_vaapi_decoder_vc1_finalize; object_class->finalize = gst_vaapi_decoder_vc1_finalize;
decoder_class->create = gst_vaapi_decoder_vc1_create; decoder_class->reset = gst_vaapi_decoder_vc1_reset;
decoder_class->destroy = gst_vaapi_decoder_vc1_destroy;
decoder_class->parse = gst_vaapi_decoder_vc1_parse; decoder_class->parse = gst_vaapi_decoder_vc1_parse;
decoder_class->decode = gst_vaapi_decoder_vc1_decode; decoder_class->decode = gst_vaapi_decoder_vc1_decode;
decoder_class->start_frame = gst_vaapi_decoder_vc1_start_frame; decoder_class->start_frame = gst_vaapi_decoder_vc1_start_frame;