PROP_MAX_SIZE_BYTES,
PROP_MAX_SIZE_TIME,
PROP_DEINTERLACE_METHOD,
- PROP_DISABLE_VPP
+ PROP_DISABLE_VPP,
+ PROP_LAST
};
-#define GST_VAAPI_DECODE_BIN_SURFACE_CAPS \
- GST_VIDEO_CAPS_MAKE_WITH_FEATURES( \
- GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, I420, YV12, NV12 }")
+enum
+{
+ HAS_VPP_UNKNOWN,
+ HAS_VPP_NO,
+ HAS_VPP_YES
+};
+
+static GParamSpec *properties[PROP_LAST];
/* Default templates */
#define GST_CAPS_CODEC(CODEC) CODEC "; "
/* *INDENT-OFF* */
static const char gst_vaapi_decode_bin_src_caps_str[] =
- GST_VAAPI_DECODE_BIN_SURFACE_CAPS ", "
+ GST_VAAPI_MAKE_SURFACE_CAPS ", "
GST_CAPS_INTERLACED_FALSE "; "
- GST_VIDEO_CAPS_MAKE_WITH_FEATURES (
- GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META, "{ RGBA, BGRA }") ", "
+ GST_VAAPI_MAKE_GLTEXUPLOAD_CAPS ", "
GST_CAPS_INTERLACED_FALSE "; "
GST_VIDEO_CAPS_MAKE (GST_VIDEO_FORMATS_ALL) ", "
GST_CAPS_INTERLACED_FALSE;
if (vaapidecbin->ghost_pad_src || vaapidecbin->postproc)
return TRUE;
- if (!vaapidecbin->has_vpp || vaapidecbin->disable_vpp) {
+ if (vaapidecbin->has_vpp != HAS_VPP_YES || vaapidecbin->disable_vpp) {
src = vaapidecbin->queue;
goto connect_src_ghost_pad;
}
}
}
+static gboolean
+ensure_vpp (GstVaapiDecodeBin * vaapidecbin)
+{
+ GstVaapiDisplay *display;
+
+ if (vaapidecbin->has_vpp != HAS_VPP_UNKNOWN)
+ return TRUE;
+
+ GST_DEBUG_OBJECT (vaapidecbin, "Creating a dummy display to test for vpp");
+ display = gst_vaapi_create_test_display ();
+ if (!display)
+ return FALSE;
+
+ vaapidecbin->has_vpp = gst_vaapi_display_has_video_processing (display) ?
+ HAS_VPP_YES : HAS_VPP_NO;
+
+ gst_vaapi_display_unref (display);
+
+ if (!activate_vpp (vaapidecbin))
+ return FALSE;
+
+ return TRUE;
+}
+
static void
gst_vaapi_decode_bin_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
if (!gst_vaapi_video_context_get_display (context, &display))
goto bail;
- vaapidecbin->has_vpp = gst_vaapi_display_has_video_processing (display);
+ vaapidecbin->has_vpp = gst_vaapi_display_has_video_processing (display) ?
+ HAS_VPP_YES : HAS_VPP_NO;
/* the underlying VA driver implementation doesn't support video
* post-processing, hence we have to disable it */
- if (!vaapidecbin->has_vpp) {
+ if (vaapidecbin->has_vpp != HAS_VPP_YES) {
GST_WARNING_OBJECT (vaapidecbin, "VA driver doesn't support VPP");
if (!vaapidecbin->disable_vpp) {
vaapidecbin->disable_vpp = TRUE;
+ g_object_notify_by_pspec (G_OBJECT (vaapidecbin),
+ properties[PROP_DISABLE_VPP]);
}
}
message);
}
+static GstStateChangeReturn
+gst_vaapi_decode_bin_change_state (GstElement * element,
+ GstStateChange transition)
+{
+ GstVaapiDecodeBin *vaapidecbin = GST_VAAPI_DECODE_BIN (element);
+ GstStateChangeReturn ret;
+
+ switch (transition) {
+ default:
+ break;
+ }
+
+ ret = GST_ELEMENT_CLASS (gst_vaapi_decode_bin_parent_class)->change_state
+ (element, transition);
+ if (ret == GST_STATE_CHANGE_FAILURE)
+ return ret;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ if (!ensure_vpp (vaapidecbin))
+ return GST_STATE_CHANGE_FAILURE;
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
static void
gst_vaapi_decode_bin_class_init (GstVaapiDecodeBinClass * klass)
{
gobject_class->set_property = gst_vaapi_decode_bin_set_property;
gobject_class->get_property = gst_vaapi_decode_bin_get_property;
+ element_class->change_state =
+ GST_DEBUG_FUNCPTR (gst_vaapi_decode_bin_change_state);
+
bin_class->handle_message =
GST_DEBUG_FUNCPTR (gst_vaapi_decode_bin_handle_message);
GST_PLUGIN_DESC,
"Sreerenj Balachandran <sreerenj.balachandran@intel.com>");
- g_object_class_install_property (gobject_class, PROP_MAX_SIZE_BYTES,
- g_param_spec_uint ("max-size-bytes", "Max. size (kB)",
- "Max. amount of data in the queue (bytes, 0=disable)",
- 0, G_MAXUINT, DEFAULT_QUEUE_MAX_SIZE_BYTES,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
- g_object_class_install_property (gobject_class, PROP_MAX_SIZE_BUFFERS,
- g_param_spec_uint ("max-size-buffers", "Max. size (buffers)",
- "Max. number of buffers in the queue (0=disable)", 0, G_MAXUINT,
- DEFAULT_QUEUE_MAX_SIZE_BUFFERS,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
- g_object_class_install_property (gobject_class, PROP_MAX_SIZE_TIME,
- g_param_spec_uint64 ("max-size-time", "Max. size (ns)",
- "Max. amount of data in the queue (in ns, 0=disable)", 0, G_MAXUINT64,
- DEFAULT_QUEUE_MAX_SIZE_TIME,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
- g_object_class_install_property (gobject_class, PROP_DEINTERLACE_METHOD,
- g_param_spec_enum ("deinterlace-method", "Deinterlace method",
- "Deinterlace method to use", GST_VAAPI_TYPE_DEINTERLACE_METHOD,
- DEFAULT_DEINTERLACE_METHOD,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
- g_object_class_install_property (gobject_class, PROP_DISABLE_VPP,
- g_param_spec_boolean ("disable-vpp",
- "Disable VPP",
- "Disable Video Post Processing(No support for run time disabling)",
- FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ properties[PROP_MAX_SIZE_BYTES] = g_param_spec_uint ("max-size-bytes",
+ "Max. size (kB)", "Max. amount of data in the queue (bytes, 0=disable)",
+ 0, G_MAXUINT, DEFAULT_QUEUE_MAX_SIZE_BYTES,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ properties[PROP_MAX_SIZE_BUFFERS] = g_param_spec_uint ("max-size-buffers",
+ "Max. size (buffers)", "Max. number of buffers in the queue (0=disable)",
+ 0, G_MAXUINT, DEFAULT_QUEUE_MAX_SIZE_BUFFERS,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ properties[PROP_MAX_SIZE_TIME] = g_param_spec_uint64 ("max-size-time",
+ "Max. size (ns)", "Max. amount of data in the queue (in ns, 0=disable)",
+ 0, G_MAXUINT64, DEFAULT_QUEUE_MAX_SIZE_TIME,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ properties[PROP_DEINTERLACE_METHOD] = g_param_spec_enum ("deinterlace-method",
+ "Deinterlace method", "Deinterlace method to use",
+ GST_VAAPI_TYPE_DEINTERLACE_METHOD, DEFAULT_DEINTERLACE_METHOD,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+ properties[PROP_DISABLE_VPP] = g_param_spec_boolean ("disable-vpp",
+ "Disable VPP",
+ "Disable Video Post Processing (No support for run time disabling)",
+ FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+ g_object_class_install_properties (gobject_class, PROP_LAST, properties);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_vaapi_decode_bin_sink_factory));
}
error_link_pad:
{
- GST_ERROR_OBJECT (vaapidecbin, "Failed to link the child elements");
+ GST_ELEMENT_ERROR (vaapidecbin, CORE, PAD,
+ (NULL), ("Failed to configure the vaapidecodebin."));
return FALSE;
}
}
{
GstPad *element_pad, *ghost_pad;
- /* let's assume we have VPP until we prove the opposite */
- vaapidecbin->has_vpp = TRUE;
+ vaapidecbin->has_vpp = HAS_VPP_UNKNOWN;
if (!gst_vaapi_decode_bin_configure (vaapidecbin))
return;
projects / platform / upstream / gstreamer.git / blobdiff