1 files changed, 52 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_TransformResidual4x4_s.S b/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_TransformResidual4x4_s.S
new file mode 100644
index 0000000..c24d717
--- /dev/null
+++ b/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_TransformResidual4x4_s.S
@@ -0,0 +1,52 @@
+/*
+ * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
+ *
+ */
+
+    .eabi_attribute 24, 1
+    .eabi_attribute 25, 1
+
+    .arm
+    .fpu neon
+    .text
+
+    .global armVCM4P10_TransformResidual4x4
+    .func   armVCM4P10_TransformResidual4x4
+armVCM4P10_TransformResidual4x4:
+    VPUSH    {d8}
+    VLD4.16  {d0,d1,d2,d3},[r1]
+    VMOV.I16 d4,#0
+    VADD.I16 d5,d0,d2
+    VSUB.I16 d6,d0,d2
+    VHADD.S16 d7,d1,d4
+    VHADD.S16 d8,d3,d4
+    VSUB.I16 d7,d7,d3
+    VADD.I16 d8,d1,d8
+    VADD.I16 d0,d5,d8
+    VADD.I16 d1,d6,d7
+    VSUB.I16 d2,d6,d7
+    VSUB.I16 d3,d5,d8
+    VTRN.16  d0,d1
+    VTRN.16  d2,d3
+    VTRN.32  q0,q1
+    VADD.I16 d5,d0,d2
+    VSUB.I16 d6,d0,d2
+    VHADD.S16 d7,d1,d4
+    VHADD.S16 d8,d3,d4
+    VSUB.I16 d7,d7,d3
+    VADD.I16 d8,d1,d8
+    VADD.I16 d0,d5,d8
+    VADD.I16 d1,d6,d7
+    VSUB.I16 d2,d6,d7
+    VSUB.I16 d3,d5,d8
+    VRSHR.S16 d0,d0,#6
+    VRSHR.S16 d1,d1,#6
+    VRSHR.S16 d2,d2,#6
+    VRSHR.S16 d3,d3,#6
+    VST1.16  {d0,d1,d2,d3},[r0]
+    VPOP     {d8}
+    BX       lr
+    .endfunc
+
+    .end
+