From 0d7a1903a7b14e22ac0475bdceb2da0feb78cb86 Mon Sep 17 00:00:00 2001
From: Jaeyun <jy1210.jung@samsung.com>
Date: Mon, 11 Mar 2019 13:15:30 +0900
Subject: [PATCH] [Decoder] media caps string

set media caps string from decoder sub-plugins.

Signed-off-by: Jaeyun Jung <jy1210.jung@samsung.com>
---
 ext/nnstreamer/tensor_decoder/tensordec-directvideo.c | 6 +++++-
 ext/nnstreamer/tensor_decoder/tensordec-imagelabel.c  | 5 ++++-
 gst/nnstreamer/tensor_decoder/tensordec.c             | 5 ++---
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/ext/nnstreamer/tensor_decoder/tensordec-directvideo.c b/ext/nnstreamer/tensor_decoder/tensordec-directvideo.c
index 899c1a3..36af9d3 100644
--- a/ext/nnstreamer/tensor_decoder/tensordec-directvideo.c
+++ b/ext/nnstreamer/tensor_decoder/tensordec-directvideo.c
@@ -31,6 +31,10 @@
 #include <gst/video/video-format.h>
 #include <nnstreamer_plugin_api_decoder.h>
 
+#define DECODER_DV_VIDEO_CAPS_STR \
+    GST_VIDEO_CAPS_MAKE ("{ RGB, BGRx, GRAY8 }") \
+    ", views = (int) 1, interlace-mode = (string) progressive"
+
 /** @brief tensordec-plugin's TensorDecDef callback */
 static int
 dv_init (void **pdata)
@@ -68,7 +72,7 @@ dv_getOutCaps (void **pdata, const GstTensorsConfig * config)
   GST_INFO ("Num Tensors = %d", config->info.num_tensors);
   g_return_val_if_fail (config->info.num_tensors >= 1, NULL);
 
-  caps = gst_caps_from_string (GST_TENSOR_VIDEO_CAPS_STR);
+  caps = gst_caps_from_string (DECODER_DV_VIDEO_CAPS_STR);
 
   /* Direct video uses the first tensor only even if it's multi-tensor */
   switch (config->info.info[0].dimension[0]) {
diff --git a/ext/nnstreamer/tensor_decoder/tensordec-imagelabel.c b/ext/nnstreamer/tensor_decoder/tensordec-imagelabel.c
index 05727fb..022471e 100644
--- a/ext/nnstreamer/tensor_decoder/tensordec-imagelabel.c
+++ b/ext/nnstreamer/tensor_decoder/tensordec-imagelabel.c
@@ -38,6 +38,9 @@
 #include <nnstreamer_plugin_api_decoder.h>
 #include <nnstreamer_plugin_api.h>
 
+#define DECODER_IL_TEXT_CAPS_STR \
+    "text/x-raw, format = (string) utf8"
+
 /** @brief Internal data structure for image labeling */
 typedef struct
 {
@@ -185,7 +188,7 @@ il_getOutCaps (void **pdata, const GstTensorsConfig * config)
       return NULL;
     }
 
-  return gst_caps_from_string (GST_TENSOR_TEXT_CAPS_STR);
+  return gst_caps_from_string (DECODER_IL_TEXT_CAPS_STR);
 }
 
 /** @brief tensordec-plugin's TensorDecDef callback */
diff --git a/gst/nnstreamer/tensor_decoder/tensordec.c b/gst/nnstreamer/tensor_decoder/tensordec.c
index 2f88144..5ed72ba 100644
--- a/gst/nnstreamer/tensor_decoder/tensordec.c
+++ b/gst/nnstreamer/tensor_decoder/tensordec.c
@@ -47,7 +47,6 @@
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
-#include <gst/gstinfo.h>
 #include <stdio.h>
 #include <glib.h>
 #include <string.h>
@@ -225,8 +224,8 @@ gst_tensordec_media_caps_from_structure (GstTensorDec * self,
   }
 
   if (result == NULL) {
-    /** raw caps for supported media types */
-    result = gst_caps_from_string (GST_TENSOR_MEDIA_CAPS_STR);
+    /* we cannot specify the media type */
+    result = gst_caps_new_any ();
   }
 
   return result;
-- 
2.7.4