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vaapidecode: guard if no structure is available in caps

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This commit is contained in:
Víctor Manuel Jáquez Leal 2019-08-18 13:53:53 +02:00
parent f88d18bebe
commit e8b52f59f5
1 changed files with 10 additions and 0 deletions
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10
gst/vaapi/gstvaapidecode.c
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@ -325,6 +325,8 @@ gst_vaapidecode_update_src_caps (GstVaapiDecode * decode)
case GST_VAAPI_CAPS_FEATURE_DMABUF: case GST_VAAPI_CAPS_FEATURE_DMABUF:
case GST_VAAPI_CAPS_FEATURE_VAAPI_SURFACE:{ case GST_VAAPI_CAPS_FEATURE_VAAPI_SURFACE:{
GstStructure *structure = gst_caps_get_structure (state->caps, 0); GstStructure *structure = gst_caps_get_structure (state->caps, 0);
if (!structure)
break;
/* Remove chroma-site and colorimetry from src caps, /* Remove chroma-site and colorimetry from src caps,
* which is unnecessary on downstream if using VASurface * which is unnecessary on downstream if using VASurface
@ -886,6 +888,9 @@ gst_vaapidecode_create (GstVaapiDecode * decode, GstCaps * caps)
GstStructure *const structure = gst_caps_get_structure (caps, 0); GstStructure *const structure = gst_caps_get_structure (caps, 0);
const gchar *str = NULL; const gchar *str = NULL;
if (!structure)
break;
if ((str = gst_structure_get_string (structure, "alignment"))) { if ((str = gst_structure_get_string (structure, "alignment"))) {
GstVaapiStreamAlignH264 alignment; GstVaapiStreamAlignH264 alignment;
if (g_strcmp0 (str, "au") == 0) if (g_strcmp0 (str, "au") == 0)
@ -914,6 +919,9 @@ gst_vaapidecode_create (GstVaapiDecode * decode, GstCaps * caps)
GstStructure *const structure = gst_caps_get_structure (caps, 0); GstStructure *const structure = gst_caps_get_structure (caps, 0);
const gchar *str = NULL; const gchar *str = NULL;
if (!structure)
break;
if ((str = gst_structure_get_string (structure, "alignment"))) { if ((str = gst_structure_get_string (structure, "alignment"))) {
GstVaapiStreamAlignH265 alignment; GstVaapiStreamAlignH265 alignment;
if (g_strcmp0 (str, "au") == 0) if (g_strcmp0 (str, "au") == 0)
@ -1249,6 +1257,8 @@ gst_vaapidecode_ensure_allowed_sinkpad_caps (GstVaapiDecode * decode)
if (!caps) if (!caps)
continue; continue;
structure = gst_caps_get_structure (caps, 0); structure = gst_caps_get_structure (caps, 0);
if (!structure)
continue;
profile_name = gst_vaapi_profile_get_name (profile); profile_name = gst_vaapi_profile_get_name (profile);
if (profile_name) if (profile_name)