Isolate vp10's inv_txfm from vp9

1) copy following files from vpx_dsp/ to vp10/common/
vp10_inv_txfm.c
vp10_inv_txfm.h
vp10_inv_txfm_sse2.c
vp10_inv_txfm_sse2.h

2) change the function prefix "vpx_" to "vp10_" in above files

3) add unit test at vp10_inv_txfm_test.cc

Change-Id: I206f10f60c8b27d872c84b7482c3bb1d1cb4b913

1 files changed, 182 insertions, 0 deletions

diff --git a/vp10/common/vp10_rtcd_defs.pl b/vp10/common/vp10_rtcd_defs.pl
index 37b962236..ca3729cc1 100644
--- a/vp10/common/vp10_rtcd_defs.pl
+++ b/vp10/common/vp10_rtcd_defs.pl
@@ -289,6 +289,188 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
   specialize qw/vp10_fwht4x4 msa/, "$mmx_x86inc";
 }
 
+# Inverse transform
+if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
+  # Note as optimized versions of these functions are added we need to add a check to ensure
+  # that when CONFIG_EMULATE_HARDWARE is on, it defaults to the C versions only.
+  add_proto qw/void vp10_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct4x4_1_add/;
+
+  add_proto qw/void vp10_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct4x4_16_add/;
+
+  add_proto qw/void vp10_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct8x8_1_add/;
+
+  add_proto qw/void vp10_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct8x8_64_add/;
+
+  add_proto qw/void vp10_idct8x8_12_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct8x8_12_add/;
+
+  add_proto qw/void vp10_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct16x16_1_add/;
+
+  add_proto qw/void vp10_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct16x16_256_add/;
+
+  add_proto qw/void vp10_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct16x16_10_add/;
+
+  add_proto qw/void vp10_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct32x32_1024_add/;
+
+  add_proto qw/void vp10_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct32x32_34_add/;
+
+  add_proto qw/void vp10_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_idct32x32_1_add/;
+
+  add_proto qw/void vp10_iwht4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_iwht4x4_1_add/;
+
+  add_proto qw/void vp10_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+  specialize qw/vp10_iwht4x4_16_add/;
+
+  add_proto qw/void vp10_highbd_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct4x4_1_add/;
+
+  add_proto qw/void vp10_highbd_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct8x8_1_add/;
+
+  add_proto qw/void vp10_highbd_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct16x16_1_add/;
+
+  add_proto qw/void vp10_highbd_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct32x32_1024_add/;
+
+  add_proto qw/void vp10_highbd_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct32x32_34_add/;
+
+  add_proto qw/void vp10_highbd_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_idct32x32_1_add/;
+
+  add_proto qw/void vp10_highbd_iwht4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_iwht4x4_1_add/;
+
+  add_proto qw/void vp10_highbd_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+  specialize qw/vp10_highbd_iwht4x4_16_add/;
+
+  # Force C versions if CONFIG_EMULATE_HARDWARE is 1
+  if (vpx_config("CONFIG_EMULATE_HARDWARE") eq "yes") {
+    add_proto qw/void vp10_highbd_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct4x4_16_add/;
+
+    add_proto qw/void vp10_highbd_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct8x8_64_add/;
+
+    add_proto qw/void vp10_highbd_idct8x8_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct8x8_10_add/;
+
+    add_proto qw/void vp10_highbd_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct16x16_256_add/;
+
+    add_proto qw/void vp10_highbd_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct16x16_10_add/;
+  } else {
+    add_proto qw/void vp10_highbd_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct4x4_16_add sse2/;
+
+    add_proto qw/void vp10_highbd_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct8x8_64_add sse2/;
+
+    add_proto qw/void vp10_highbd_idct8x8_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct8x8_10_add sse2/;
+
+    add_proto qw/void vp10_highbd_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct16x16_256_add sse2/;
+
+    add_proto qw/void vp10_highbd_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride, int bd";
+    specialize qw/vp10_highbd_idct16x16_10_add sse2/;
+  }  # CONFIG_EMULATE_HARDWARE
+} else {
+  # Force C versions if CONFIG_EMULATE_HARDWARE is 1
+  if (vpx_config("CONFIG_EMULATE_HARDWARE") eq "yes") {
+    add_proto qw/void vp10_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct4x4_1_add/;
+
+    add_proto qw/void vp10_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct4x4_16_add/;
+
+    add_proto qw/void vp10_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_1_add/;
+
+    add_proto qw/void vp10_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_64_add/;
+
+    add_proto qw/void vp10_idct8x8_12_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_12_add/;
+
+    add_proto qw/void vp10_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_1_add/;
+
+    add_proto qw/void vp10_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_256_add/;
+
+    add_proto qw/void vp10_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_10_add/;
+
+    add_proto qw/void vp10_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_1024_add/;
+
+    add_proto qw/void vp10_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_34_add/;
+
+    add_proto qw/void vp10_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_1_add/;
+
+    add_proto qw/void vp10_iwht4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_iwht4x4_1_add/;
+
+    add_proto qw/void vp10_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_iwht4x4_16_add/;
+  } else {
+    add_proto qw/void vp10_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct4x4_1_add sse2/;
+
+    add_proto qw/void vp10_idct4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct4x4_16_add sse2/;
+
+    add_proto qw/void vp10_idct8x8_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_1_add sse2/;
+
+    add_proto qw/void vp10_idct8x8_64_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_64_add sse2/;
+
+    add_proto qw/void vp10_idct8x8_12_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct8x8_12_add sse2/;
+
+    add_proto qw/void vp10_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_1_add sse2/;
+
+    add_proto qw/void vp10_idct16x16_256_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_256_add sse2/;
+
+    add_proto qw/void vp10_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct16x16_10_add sse2/;
+
+    add_proto qw/void vp10_idct32x32_1024_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_1024_add sse2/;
+
+    add_proto qw/void vp10_idct32x32_34_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_34_add sse2/;
+
+    add_proto qw/void vp10_idct32x32_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_idct32x32_1_add sse2/;
+
+    add_proto qw/void vp10_iwht4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_iwht4x4_1_add/;
+
+    add_proto qw/void vp10_iwht4x4_16_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
+    specialize qw/vp10_iwht4x4_16_add/;
+  }  # CONFIG_EMULATE_HARDWARE
+}  # CONFIG_VP9_HIGHBITDEPTH
+
 #
 # Motion search
 #