vp9enc: expose aq-mode property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/874>

2 files changed, 38 insertions, 0 deletions

diff --git a/ext/vpx/gstvp9enc.c b/ext/vpx/gstvp9enc.c
index c938e1608..be1c40788 100644
--- a/ext/vpx/gstvp9enc.c
+++ b/ext/vpx/gstvp9enc.c
@@ -72,6 +72,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_vp9enc_debug);
 #define DEFAULT_TILE_COLUMNS 6
 #define DEFAULT_TILE_ROWS 0
 #define DEFAULT_ROW_MT 0
+#define DEFAULT_AQ_MODE 0
 
 enum
 {
@@ -79,6 +80,7 @@ enum
   PROP_TILE_COLUMNS,
   PROP_TILE_ROWS,
   PROP_ROW_MT,
+  PROP_AQ_MODE,
 };
 
 /* FIXME: Y42B do not work yet it seems */
@@ -177,6 +179,19 @@ gst_vp9_enc_class_init (GstVP9EncClass * klass)
           DEFAULT_ROW_MT,
           (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
 
+  /**
+   * GstVP9Enc:aq-mode:
+   *
+   * Adaptive Quantization Mode
+   *
+   * Since: 1.20
+   */
+  g_object_class_install_property (gobject_class, PROP_AQ_MODE,
+      g_param_spec_int ("aq-mode", "Adaptive Quantization Mode",
+          "0: off (default), 1: variance 2: complexity, 3: cyclic refresh, 4: equator360",
+          0, 4, DEFAULT_AQ_MODE,
+          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+
   gst_element_class_add_static_pad_template (element_class,
       &gst_vp9_enc_src_template);
   gst_element_class_add_static_pad_template (element_class,
@@ -225,6 +240,7 @@ gst_vp9_enc_init (GstVP9Enc * gst_vp9_enc)
   gst_vp9_enc->tile_columns = DEFAULT_TILE_COLUMNS;
   gst_vp9_enc->tile_rows = DEFAULT_TILE_ROWS;
   gst_vp9_enc->row_mt = DEFAULT_ROW_MT;
+  gst_vp9_enc->aq_mode = DEFAULT_AQ_MODE;
 }
 
 static void
@@ -276,6 +292,18 @@ gst_vp9_enc_set_property (GObject * object, guint prop_id,
         }
       }
       break;
+    case PROP_AQ_MODE:
+      gst_vp9_enc->aq_mode = g_value_get_int (value);
+      if (gst_vpx_enc->inited) {
+        status = vpx_codec_control (&gst_vpx_enc->encoder, VP9E_SET_AQ_MODE,
+            gst_vp9_enc->aq_mode);
+        if (status != VPX_CODEC_OK) {
+          GST_WARNING_OBJECT (gst_vpx_enc,
+              "Failed to set VP9E_SET_AQ_MODE: %s",
+              gst_vpx_error_name (status));
+        }
+      }
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -303,6 +331,9 @@ gst_vp9_enc_get_property (GObject * object, guint prop_id, GValue * value,
     case PROP_ROW_MT:
       g_value_set_boolean (value, gst_vp9_enc->row_mt);
       break;
+    case PROP_AQ_MODE:
+      g_value_set_int (value, gst_vp9_enc->aq_mode);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -423,6 +454,12 @@ gst_vp9_enc_configure_encoder (GstVPXEnc * encoder, GstVideoCodecState * state)
     GST_DEBUG_OBJECT (encoder,
         "Failed to set VP9E_SET_ROW_MT: %s", gst_vpx_error_name (status));
   }
+  status =
+      vpx_codec_control (&encoder->encoder, VP9E_SET_AQ_MODE, vp9enc->aq_mode);
+  if (status != VPX_CODEC_OK) {
+    GST_WARNING_OBJECT (encoder,
+        "Failed to set VP9E_SET_AQ_MODE: %s", gst_vpx_error_name (status));
+  }
 
   return TRUE;
 }
diff --git a/ext/vpx/gstvp9enc.h b/ext/vpx/gstvp9enc.h
index 4e52336f6..8eafa18e2 100644
--- a/ext/vpx/gstvp9enc.h
+++ b/ext/vpx/gstvp9enc.h
@@ -50,6 +50,7 @@ struct _GstVP9Enc
 #ifdef VPX_CTRL_VP9E_SET_ROW_MT
   gboolean row_mt;
 #endif
+  guint aq_mode;
 };
 
 G_END_DECLS