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nvcodec: Keep requested rank for default device

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Fix for default encoder and decoder element factory to make them have
higher rank than the others.
This commit is contained in:
Seungha Yang 2019-07-23 10:24:10 +09:00
parent 92afa74939
commit a2ada54265
2 changed files with 14 additions and 6 deletions
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10
sys/nvcodec/gstnvbaseenc.c
View file

@ -1977,12 +1977,12 @@ gst_nv_base_enc_register (GstPlugin * plugin, GType type, const char *codec,
GType subtype;
gchar *type_name;
GstNvEncClassData *cdata;
gboolean is_default = TRUE;
cdata = g_new0 (GstNvEncClassData, 1);
cdata->sink_caps = gst_caps_ref (sink_caps);
cdata->src_caps = gst_caps_ref (src_caps);
cdata->cuda_device_id = device_id;
cdata->is_default = TRUE;
g_type_query (type, &type_query);
memset (&type_info, 0, sizeof (type_info));
@ -1996,13 +1996,17 @@ gst_nv_base_enc_register (GstPlugin * plugin, GType type, const char *codec,
if (g_type_from_name (type_name) != 0) {
g_free (type_name);
type_name = g_strdup_printf ("nv%sdevice%denc", codec, device_id);
cdata->is_default = FALSE;
is_default = FALSE;
}
cdata->is_default = is_default;
subtype = g_type_register_static (type, type_name, &type_info, 0);
/* make lower rank than default device */
if (!gst_element_register (plugin, type_name, rank - 1, subtype))
if (rank > 0 && !is_default)
rank--;
if (!gst_element_register (plugin, type_name, rank, subtype))
GST_WARNING ("Failed to register plugin '%s'", type_name);
g_free (type_name);

10
sys/nvcodec/gstnvdec.c
View file

@ -1007,6 +1007,7 @@ gst_nvdec_subclass_register (GstPlugin * plugin, GType type,
GType subtype;
gchar *type_name;
GstNvDecClassData *cdata;
gboolean is_default = TRUE;
cdata = g_new0 (GstNvDecClassData, 1);
cdata->sink_caps = gst_caps_ref (sink_caps);
@ -1014,7 +1015,6 @@ gst_nvdec_subclass_register (GstPlugin * plugin, GType type,
cdata->codec_type = codec_type;
cdata->codec = g_strdup (codec);
cdata->cuda_device_id = device_id;
cdata->is_default = TRUE;
g_type_query (type, &type_query);
memset (&type_info, 0, sizeof (type_info));
@ -1028,13 +1028,17 @@ gst_nvdec_subclass_register (GstPlugin * plugin, GType type,
if (g_type_from_name (type_name) != 0) {
g_free (type_name);
type_name = g_strdup_printf ("nv%sdevice%ddec", codec, device_id);
cdata->is_default = FALSE;
is_default = FALSE;
}
cdata->is_default = is_default;
subtype = g_type_register_static (type, type_name, &type_info, 0);
/* make lower rank than default device */
if (!gst_element_register (plugin, type_name, rank - 1, subtype))
if (rank > 0 && !is_default)
rank--;
if (!gst_element_register (plugin, type_name, rank, subtype))
GST_WARNING ("Failed to register plugin '%s'", type_name);
g_free (type_name);