From adcb448276456115e36d2b4e3535266251397c42 Mon Sep 17 00:00:00 2001
From: He Junyan <junyan.he@hotmail.com>
Date: Thu, 29 Aug 2019 18:17:42 +0800
Subject: [PATCH] libs: encoder: delete EncoderPropInfo related functions

---
 gst-libs/gst/vaapi/gstvaapiencoder.c      | 78 -----------------------
 gst-libs/gst/vaapi/gstvaapiencoder.h      | 12 ----
 gst-libs/gst/vaapi/gstvaapiencoder_priv.h | 17 -----
 3 files changed, 107 deletions(-)

diff --git a/gst-libs/gst/vaapi/gstvaapiencoder.c b/gst-libs/gst/vaapi/gstvaapiencoder.c
index 87060542fb..b6ef77c56b 100644
--- a/gst-libs/gst/vaapi/gstvaapiencoder.c
+++ b/gst-libs/gst/vaapi/gstvaapiencoder.c
@@ -34,84 +34,6 @@
 #define DEBUG 1
 #include "gstvaapidebug.h"
 
-/* Helper function to create a new encoder property object */
-static GstVaapiEncoderPropData *
-prop_new (gint id, GParamSpec * pspec)
-{
-  GstVaapiEncoderPropData *prop;
-
-  if (!id || !pspec)
-    return NULL;
-
-  prop = g_slice_new (GstVaapiEncoderPropData);
-  if (!prop)
-    return NULL;
-
-  prop->prop = id;
-  prop->pspec = g_param_spec_ref_sink (pspec);
-  return prop;
-}
-
-/* Helper function to release a property object and any memory held herein */
-static void
-prop_free (GstVaapiEncoderPropData * prop)
-{
-  if (!prop)
-    return;
-
-  if (prop->pspec) {
-    g_param_spec_unref (prop->pspec);
-    prop->pspec = NULL;
-  }
-  g_slice_free (GstVaapiEncoderPropData, prop);
-}
-
-/* Helper function to lookup the supplied property specification */
-__attribute__ ((unused))
-     static GParamSpec *prop_find_pspec (GstVaapiEncoder * encoder,
-    gint prop_id)
-{
-  GPtrArray *const props = encoder->properties;
-  guint i;
-
-  if (props) {
-    for (i = 0; i < props->len; i++) {
-      GstVaapiEncoderPropInfo *const prop = g_ptr_array_index (props, i);
-      if (prop->prop == prop_id)
-        return prop->pspec;
-    }
-  }
-  return NULL;
-}
-
-/* Create a new array of properties, or NULL on error */
-GPtrArray *
-gst_vaapi_encoder_properties_append (GPtrArray * props, gint prop_id,
-    GParamSpec * pspec)
-{
-  GstVaapiEncoderPropData *prop;
-
-  if (!props) {
-    props = g_ptr_array_new_with_free_func ((GDestroyNotify) prop_free);
-    if (!props)
-      return NULL;
-  }
-
-  prop = prop_new (prop_id, pspec);
-  if (!prop)
-    goto error_allocation_failed;
-  g_ptr_array_add (props, prop);
-  return props;
-
-  /* ERRORS */
-error_allocation_failed:
-  {
-    GST_ERROR ("failed to allocate encoder property info structure");
-    g_ptr_array_unref (props);
-    return NULL;
-  }
-}
-
 gboolean
 gst_vaapi_encoder_ensure_param_quality_level (GstVaapiEncoder * encoder,
     GstVaapiEncPicture * picture)
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder.h b/gst-libs/gst/vaapi/gstvaapiencoder.h
index 72254c3995..71502239b7 100644
--- a/gst-libs/gst/vaapi/gstvaapiencoder.h
+++ b/gst-libs/gst/vaapi/gstvaapiencoder.h
@@ -122,18 +122,6 @@ typedef enum {
   GST_VAAPI_ENCODER_MBBRC_OFF = 2,
 } GstVaapiEncoderMbbrc;
 
-/**
- * GstVaapiEncoderPropInfo:
- * @prop: the #GstVaapiEncoderProp
- * @pspec: the #GParamSpec describing the associated configurable value
- *
- * A #GstVaapiEncoderProp descriptor.
- */
-typedef struct {
-  const gint prop;
-  GParamSpec *const pspec;
-} GstVaapiEncoderPropInfo;
-
 GType
 gst_vaapi_encoder_tune_get_type (void) G_GNUC_CONST;
 
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_priv.h b/gst-libs/gst/vaapi/gstvaapiencoder_priv.h
index 19a03192ff..5cda1cdea9 100644
--- a/gst-libs/gst/vaapi/gstvaapiencoder_priv.h
+++ b/gst-libs/gst/vaapi/gstvaapiencoder_priv.h
@@ -221,23 +221,6 @@ G_BEGIN_DECLS
 typedef struct _GstVaapiEncoderClass GstVaapiEncoderClass;
 typedef struct _GstVaapiEncoderClassData GstVaapiEncoderClassData;
 
-/* Private GstVaapiEncoderPropInfo definition */
-typedef struct {
-  gint prop;
-  GParamSpec *pspec;
-} GstVaapiEncoderPropData;
-
-#define GST_VAAPI_ENCODER_PROPERTIES_APPEND(props, id, pspec) do {      \
-    props = gst_vaapi_encoder_properties_append (props, id, pspec);     \
-    if (!props)                                                         \
-      return NULL;                                                      \
-  } while (0)
-
-G_GNUC_INTERNAL
-GPtrArray *
-gst_vaapi_encoder_properties_append (GPtrArray * props, gint prop_id,
-    GParamSpec *pspec);
-
 struct _GstVaapiEncoder
 {
   /*< private >*/