commit d9b4280a504d60f96974cb95cfa72f54e5d6a4b9
author Haihua Hu <jared.hu@nxp.com> Wed Sep 05 09:36:45 2018 +0800
committer Lyon Wang <lyon.wang@nxp.com> Wed Dec 19 16:18:11 2018 +0800
tree 068786a6d01bb56cf49e7989cdf36154a616b8ed
parent a9467e071fc69248199000b03cf78f1d917307b6

MMFMWK-7954 waylandsink: propose vsi modifier to vpu

propose vsi modifiers to vpu to support DTRC in dcss,
default will disable this feature. Can enable by set
property enable-tile to true.

ext/wayland/gstwaylandsink.c

diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index 73f8315..bbab8de 100644
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -75,7 +75,8 @@
   PROP_WINDOW_WIDTH,
   PROP_WINDOW_HEIGHT,
   PROP_DISPLAY,
-  PROP_ALPHA
+  PROP_ALPHA,
+  PROP_ENABLE_TILE
 };
 
 GST_DEBUG_CATEGORY (gstwayland_debug);
@@ -232,6 +233,11 @@
       g_param_spec_float ("alpha", "Wayland surface alpha", "Wayland "
           "surface alpha value, apply custom alpha value to wayland surface",
           0.0f, 1.0f, 0.0f, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_ENABLE_TILE,
+      g_param_spec_boolean ("enable-tile", "enable hantro tile",
+      "When enabled, the sink propose VSI tile modifier to VPU", FALSE,
+      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT));
 }
 
 static void
@@ -245,6 +251,7 @@
   g_cond_init (&sink->redraw_wait);
   sink->frame_showed = 0;
   sink->run_time = 0;
+  sink->enable_tile = FALSE;
 }
 
 static void
@@ -268,6 +275,9 @@
     case PROP_ALPHA:
       g_value_set_float (value, sink->alpha);
       break;
+    case PROP_ENABLE_TILE:
+      g_value_set_boolean (value, sink->enable_tile);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -295,6 +305,9 @@
     case PROP_ALPHA:
       sink->alpha = g_value_get_float (value);
       break;
+    case PROP_ENABLE_TILE:
+      sink->enable_tile = g_value_get_boolean (value);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -687,6 +700,15 @@
   drm_modifier = DRM_FORMAT_MOD_AMPHION_TILED;
   gst_query_add_allocation_dmabuf_meta (query, drm_modifier);
 
+  if (sink->enable_tile && HAS_DCSS()) {
+    drm_modifier = DRM_FORMAT_MOD_VSI_G1_TILED;
+    gst_query_add_allocation_dmabuf_meta (query, drm_modifier);
+    drm_modifier = DRM_FORMAT_MOD_VSI_G2_TILED;
+    gst_query_add_allocation_dmabuf_meta (query, drm_modifier);
+    drm_modifier = DRM_FORMAT_MOD_VSI_G2_TILED_COMPRESSED;
+    gst_query_add_allocation_dmabuf_meta (query, drm_modifier);
+  }
+
   if (need_pool)
     pool = gst_wayland_create_pool (sink, caps);
 

ext/wayland/gstwaylandsink.h

diff --git a/ext/wayland/gstwaylandsink.h b/ext/wayland/gstwaylandsink.h
index d675348..3b82977 100644
--- a/ext/wayland/gstwaylandsink.h
+++ b/ext/wayland/gstwaylandsink.h
@@ -77,6 +77,8 @@
   /* fps print support */
   guint64 frame_showed;
   GstClockTime run_time;
+
+  gboolean enable_tile;
 };
 
 struct _GstWaylandSinkClass