From 627c6fd91377ead85f74a365438e25610ef1e2ee Mon Sep 17 00:00:00 2001
From: Romain Guy <romainguy@google.com>
Date: Wed, 21 Aug 2013 11:53:18 -0700
Subject: Add overdraw debugging that accounts for Deuteranomaly

Change-Id: I31f68a07aa7cf0490d2572e24e4c5ac2066a1151
---
 libs/hwui/Caches.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'libs/hwui/Caches.h')

diff --git a/libs/hwui/Caches.h b/libs/hwui/Caches.h
index f8b1e17..282aee9 100644
--- a/libs/hwui/Caches.h
+++ b/libs/hwui/Caches.h
@@ -150,6 +150,12 @@ public:
     }
 
     /**
+     * Returns a non-premultiplied ARGB color for the specified
+     * amount of overdraw (1 for 1x, 2 for 2x, etc.)
+     */
+    uint32_t getOverdrawColor(uint32_t amount) const;
+
+    /**
      * Call this on each frame to ensure that garbage is deleted from
      * GPU memory.
      */
@@ -348,6 +354,11 @@ public:
     PFNGLGETOBJECTLABELEXTPROC getLabel;
 
 private:
+    enum OverdrawColorSet {
+        kColorSet_Default = 0,
+        kColorSet_Deuteranomaly
+    };
+
     void initFont();
     void initExtensions();
     void initConstraints();
@@ -400,6 +411,8 @@ private:
     uint32_t mFunctorsCount;
 
     GLuint mBoundTextures[REQUIRED_TEXTURE_UNITS_COUNT];
+
+    OverdrawColorSet mOverdrawDebugColorSet;
 }; // class Caches
 
 }; // namespace uirenderer
-- 
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