Rename vp9_idct_x86.c

Remove similarly named header file. It is obsolete.

Move file to match naming style.

Adjust make file to include the file correctly and remove extra
unnecessary #if guard.

Change-Id: Ifba07ba9938a5df08a9f4eda54a3ac4d6983f7bf

3 files changed, 3 insertions, 57 deletions

diff --git a/vp9/common/x86/vp9_idct_x86.c b/vp9/common/x86/vp9_idct_intrin_sse2.c
index 811ed9899..dd7e68aa3 100644
--- a/vp9/common/x86/vp9_idct_x86.c
+++ b/vp9/common/x86/vp9_idct_intrin_sse2.c
@@ -15,7 +15,6 @@
 #include "vp9/common/vp9_common.h"
 #include "vp9/common/vp9_idct.h"
 
-#if HAVE_SSE2
 // In order to improve performance, clip absolute diff values to [0, 255],
 // which allows to keep the additions/subtractions in 8 bits.
 void vp9_dc_only_idct_add_sse2(int input_dc, uint8_t *pred_ptr,
@@ -1972,4 +1971,3 @@ void vp9_short_idct32x32_sse2(int16_t *input, int16_t *output, int pitch) {
     }
   }
 }
-#endif
diff --git a/vp9/common/x86/vp9_idct_x86.h b/vp9/common/x86/vp9_idct_x86.h
deleted file mode 100644
index bd66d8c72..000000000
--- a/vp9/common/x86/vp9_idct_x86.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-#ifndef VP9_COMMON_X86_VP9_IDCT_X86_H_
-#define VP9_COMMON_X86_VP9_IDCT_X86_H_
-
-/* Note:
- *
- * This platform is commonly built for runtime CPU detection. If you modify
- * any of the function mappings present in this file, be sure to also update
- * them in the function pointer initialization code
- */
-
-#if HAVE_MMX
-extern prototype_second_order(vp9_short_inv_walsh4x4_mmx);
-extern prototype_second_order(vp9_short_inv_walsh4x4_1_mmx);
-
-#if !CONFIG_RUNTIME_CPU_DETECT
-#undef vp9_idct_iwalsh16
-#define vp9_idct_iwalsh16 vp9_short_inv_walsh4x4_mmx
-
-#undef vp9_idct_iwalsh1
-#define vp9_idct_iwalsh1 vp9_short_inv_walsh4x4_1_mmx
-
-#endif
-#endif
-
-#if HAVE_SSE2
-
-extern prototype_second_order(vp9_short_inv_walsh4x4_sse2);
-
-#if !CONFIG_RUNTIME_CPU_DETECT
-
-#undef vp9_idct_iwalsh16
-#define vp9_idct_iwalsh16 vp9_short_inv_walsh4x4_sse2
-
-#endif
-
-#endif
-
-
-
-#endif
diff --git a/vp9/vp9_common.mk b/vp9/vp9_common.mk
index 5e1ff62f7..f5a4103f6 100644
--- a/vp9/vp9_common.mk
+++ b/vp9/vp9_common.mk
@@ -82,7 +82,6 @@ VP9_COMMON_SRCS-$(CONFIG_POSTPROC_VISUALIZER) += common/vp9_textblit.c
 VP9_COMMON_SRCS-yes += common/vp9_treecoder.c
 VP9_COMMON_SRCS-$(CONFIG_IMPLICIT_SEGMENTATION) += common/vp9_implicit_segmentation.c
 
-VP9_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/vp9_idct_x86.h
 VP9_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/vp9_loopfilter_x86.h
 VP9_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/vp9_postproc_x86.h
 VP9_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/vp9_asm_stubs.c
@@ -112,13 +111,13 @@ VP9_COMMON_SRCS-yes += common/vp9_maskingmv.c
 VP9_COMMON_SRCS-$(HAVE_SSE3) += common/x86/vp9_mask_sse3.asm
 endif
 
-VP9_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/vp9_idct_x86.c
+VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_idct_intrin_sse2.c
 VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_sadmxn_sse2.c
 ifeq ($(HAVE_SSE2),yes)
-vp9/common/x86/vp9_idct_x86.c.o: CFLAGS += -msse2
+vp9/common/x86/vp9_idct_intrin_sse2.c.o: CFLAGS += -msse2
 vp9/common/x86/vp9_loopfilter_intrin_sse2.c.o: CFLAGS += -msse2
 vp9/common/x86/vp9_sadmxn_sse2.c.o: CFLAGS += -msse2
-vp9/common/x86/vp9_idct_x86.c.d: CFLAGS += -msse2
+vp9/common/x86/vp9_idct_intrin_sse2.c.d: CFLAGS += -msse2
 vp9/common/x86/vp9_loopfilter_intrin_sse2.c.d: CFLAGS += -msse2
 vp9/common/x86/vp9_sadmxn_sse2.c.d: CFLAGS += -msse2
 endif