diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
index f84a28a..26b9a3e 100644
--- a/libpixelflinger/scanline.cpp
+++ b/libpixelflinger/scanline.cpp
@@ -39,7 +39,7 @@
 #include "codeflinger/ARMAssembler.h"
 #elif defined(__aarch64__)
 #include "codeflinger/Arm64Assembler.h"
-#elif defined(__mips__)
+#elif defined(__mips__) && !defined(__LP64__)
 #include "codeflinger/MIPSAssembler.h"
 #endif
 //#include "codeflinger/ARMAssemblerOptimizer.h"
@@ -59,7 +59,7 @@
 #   define ANDROID_CODEGEN      ANDROID_CODEGEN_GENERATED
 #endif
 
-#if defined(__arm__) || defined(__mips__) || defined(__aarch64__)
+#if defined(__arm__) || (defined(__mips__) && !defined(__LP64__)) || defined(__aarch64__)
 #   define ANDROID_ARM_CODEGEN  1
 #else
 #   define ANDROID_ARM_CODEGEN  0
@@ -73,7 +73,7 @@
  */
 #define DEBUG_NEEDS  0
 
-#ifdef __mips__
+#if defined( __mips__) && !defined(__LP64__)
 #define ASSEMBLY_SCRATCH_SIZE   4096
 #elif defined(__aarch64__)
 #define ASSEMBLY_SCRATCH_SIZE   8192
@@ -134,7 +134,7 @@
 #elif defined(__aarch64__)
 extern "C" void scanline_t32cb16blend_arm64(uint16_t*, uint32_t*, size_t);
 extern "C" void scanline_col32cb16blend_arm64(uint16_t *dst, uint32_t col, size_t ct);
-#elif defined(__mips__)
+#elif defined(__mips__)  && !defined(__LP64__)
 extern "C" void scanline_t32cb16blend_mips(uint16_t*, uint32_t*, size_t);
 #endif
 
@@ -2175,7 +2175,7 @@
 
 void scanline_t32cb16blend(context_t* c)
 {
-#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || defined(__mips__) || defined(__aarch64__)))
+#if ((ANDROID_CODEGEN >= ANDROID_CODEGEN_ASM) && (defined(__arm__) || (defined(__mips__) && !defined(__LP64__)) || defined(__aarch64__)))
     int32_t x = c->iterators.xl;
     size_t ct = c->iterators.xr - x;
     int32_t y = c->iterators.y;
diff --git a/libpixelflinger/tests/codegen/codegen.cpp b/libpixelflinger/tests/codegen/codegen.cpp
index e9f6c61..46c1ccc 100644
--- a/libpixelflinger/tests/codegen/codegen.cpp
+++ b/libpixelflinger/tests/codegen/codegen.cpp
@@ -52,7 +52,7 @@
     GGLAssembler assembler( new ARMAssembler(a) );
 #endif
 
-#if defined(__mips__)
+#if defined(__mips__) && !defined(__LP64__)
     GGLAssembler assembler( new ArmToMipsAssembler(a) );
 #endif