From d5a62bb802887134ed652b01fa6a3159a5c6ad0e Mon Sep 17 00:00:00 2001
From: Alex Sakhartchouk <alexst@google.com>
Date: Fri, 6 Jan 2012 10:36:06 -0800
Subject: Adding getters to rs program obejcts.

Change-Id: Iff8ccc1835109d303201d6a1adb6e5cbde8ba634
---
 graphics/java/android/renderscript/ProgramVertex.java | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'graphics/java/android/renderscript/ProgramVertex.java')

diff --git a/graphics/java/android/renderscript/ProgramVertex.java b/graphics/java/android/renderscript/ProgramVertex.java
index 56bb836..b3c1bd9 100644
--- a/graphics/java/android/renderscript/ProgramVertex.java
+++ b/graphics/java/android/renderscript/ProgramVertex.java
@@ -55,6 +55,23 @@ public class ProgramVertex extends Program {
     }
 
     /**
+     * @hide
+     */
+    public int getInputCount() {
+        return mInputs != null ? mInputs.length : 0;
+    }
+
+    /**
+     * @hide
+     */
+    public Element getInput(int slot) {
+        if (slot < 0 || slot >= mInputs.length) {
+            throw new IllegalArgumentException("Slot ID out of range.");
+        }
+        return mInputs[slot];
+    }
+
+    /**
     * Builder class for creating ProgramVertex objects.
     * The builder starts empty and the user must minimally provide
     * the GLSL shader code, and the varying inputs. Constant, or
-- 
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