reduce PB size from 2MB to 512KB

this allows us to enable h/w acceleration on low-end
devices while keeping memory usage down.

Bug: 6557760
Change-Id: I8af2de3038dc2579360b8b73aa452cb7a0e506a9
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index c5c2618..42aaa24 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -41,7 +41,12 @@
 endif
 
 ifeq ($(TARGET_BOARD_PLATFORM),msm7k)
-LOCAL_CFLAGS += -DADRENO130=1
+  LOCAL_CFLAGS += -DADRENO130=1
+endif
+
+ifeq ($(TARGET_BOARD_PLATFORM), s5pc110)
+  # see Loader.cpp for details
+  LOCAL_CFLAGS += -DSYSTEMUI_PBSIZE_HACK=1
 endif
 
 ifeq ($(ARCH_ARM_HAVE_TLS_REGISTER),true)