From: glennrp <glennrp@git.imagemagick.org>
Date: Tue, 8 Jan 2013 18:08:13 +0000 (+0000)
Subject: Do not define LBR16* macros in png.c in Q8 and Q16 builds.
X-Git-Tag: 7.0.1-0~4464
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=15f0766cc205b6cfc220afec824c43e7c8ef8888;p=imagemagick

Do not define LBR16* macros in png.c in Q8 and Q16 builds.
---

diff --git a/coders/png.c b/coders/png.c
index 51fdfc07a..fb55ecb15 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -501,6 +501,7 @@
         }
 
 
+#if MAGICKCORE_QUANTUM_DEPTH > 16
 /* LBR16: Replicate top 16 bits */
 
 #define LBR16PacketRed(pixelpacket) \
@@ -578,6 +579,7 @@
         LBR16PixelRGB((pixel)); \
         LBR16PixelAlpha((pixel)); \
         }
+#endif /* MAGICKCORE_QUANTUM_DEPTH > 16 */
 
 /*
   Establish thread safety.