Add new property to debug non-rectangular clip operations
This change adds a new property called "debug.hwui.show_stencil_clip"
that accepts the following values:
- "highlight", colorizes in green any drawing command that's tested
against a non-rectangular clip region
- "region", shows the non-rectangular clip region in blue every time
it is used
- "hide", default value, nothing is shown
Change-Id: I83c8602310edc4aaeb8b905371cdd185b17d32b5
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index f3957cf..4ee16ed 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -68,6 +68,20 @@
#define PROPERTY_DEBUG_OVERDRAW "debug.hwui.show_overdraw"
/**
+ * Used to enable/disable non-rectangular clipping debugging.
+ *
+ * The accepted values are:
+ * "highlight", drawing commands clipped by the stencil will
+ * be colored differently
+ * "region", renders the clipping region on screen whenever
+ * the stencil is set
+ * "hide", don't show the clip
+ *
+ * The default value is "hide".
+ */
+#define PROPERTY_DEBUG_STENCIL_CLIP "debug.hwui.show_stencil_clip"
+
+/**
* Used to enable/disable scissor optimization. The accepted values are
* "true" and "false". The default value is "false".
*