libvpx: Pull from upstream

source/libvpx/vp8/encoder/ppc/csystemdependent.c

Index: source/libvpx/vp8/encoder/ppc/csystemdependent.c
diff --git a/source/libvpx/vp8/encoder/ppc/csystemdependent.c b/source/libvpx/vp8/encoder/ppc/csystemdependent.c
deleted file mode 100644
index 63f2357846739bf6e4f6b4cdd6d1779a140068e5..0000000000000000000000000000000000000000
--- a/source/libvpx/vp8/encoder/ppc/csystemdependent.c
+++ /dev/null
@@ -1,160 +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.
- */
-
-
-#include "vp8/encoder/variance.h"
-#include "vp8/encoder/onyx_int.h"
-
-SADFunction *vp8_sad16x16;
-SADFunction *vp8_sad16x8;
-SADFunction *vp8_sad8x16;
-SADFunction *vp8_sad8x8;
-SADFunction *vp8_sad4x4;
-
-variance_function *vp8_variance4x4;
-variance_function *vp8_variance8x8;
-variance_function *vp8_variance8x16;
-variance_function *vp8_variance16x8;
-variance_function *vp8_variance16x16;
-
-variance_function *vp8_mse16x16;
-
-sub_pixel_variance_function *vp8_sub_pixel_variance4x4;
-sub_pixel_variance_function *vp8_sub_pixel_variance8x8;
-sub_pixel_variance_function *vp8_sub_pixel_variance8x16;
-sub_pixel_variance_function *vp8_sub_pixel_variance16x8;
-sub_pixel_variance_function *vp8_sub_pixel_variance16x16;
-
-int (*vp8_block_error)(short *coeff, short *dqcoeff);
-int (*vp8_mbblock_error)(MACROBLOCK *mb, int dc);
-
-int (*vp8_mbuverror)(MACROBLOCK *mb);
-unsigned int (*vp8_get_mb_ss)(short *);
-void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);
-void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);
-void (*vp8_fast_fdct4x4)(short *input, short *output, int pitch);
-void (*vp8_fast_fdct8x4)(short *input, short *output, int pitch);
-void (*short_walsh4x4)(short *input, short *output, int pitch);
-
-void (*vp8_subtract_b)(BLOCK *be, BLOCKD *bd, int pitch);
-void (*vp8_subtract_mby)(short *diff, unsigned char *src, unsigned char *pred, int stride);
-void (*vp8_subtract_mbuv)(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);
-void (*vp8_fast_quantize_b)(BLOCK *b, BLOCKD *d);
-
-unsigned int (*vp8_get4x4sse_cs)(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride);
-
-// c imports
-extern int block_error_c(short *coeff, short *dqcoeff);
-extern int vp8_mbblock_error_c(MACROBLOCK *mb, int dc);
-
-extern int vp8_mbuverror_c(MACROBLOCK *mb);
-extern unsigned int vp8_get8x8var_c(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);
-extern void short_fdct4x4_c(short *input, short *output, int pitch);
-extern void short_fdct8x4_c(short *input, short *output, int pitch);
-extern void vp8_short_walsh4x4_c(short *input, short *output, int pitch);
-
-extern void vp8_subtract_b_c(BLOCK *be, BLOCKD *bd, int pitch);
-extern void subtract_mby_c(short *diff, unsigned char *src, unsigned char *pred, int stride);
-extern void subtract_mbuv_c(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);
-extern void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d);
-
-extern SADFunction sad16x16_c;
-extern SADFunction sad16x8_c;
-extern SADFunction sad8x16_c;
-extern SADFunction sad8x8_c;
-extern SADFunction sad4x4_c;
-
-extern variance_function variance16x16_c;
-extern variance_function variance8x16_c;
-extern variance_function variance16x8_c;
-extern variance_function variance8x8_c;
-extern variance_function variance4x4_c;
-extern variance_function mse16x16_c;
-
-extern sub_pixel_variance_function sub_pixel_variance4x4_c;
-extern sub_pixel_variance_function sub_pixel_variance8x8_c;
-extern sub_pixel_variance_function sub_pixel_variance8x16_c;
-extern sub_pixel_variance_function sub_pixel_variance16x8_c;
-extern sub_pixel_variance_function sub_pixel_variance16x16_c;
-
-extern unsigned int vp8_get_mb_ss_c(short *);
-extern unsigned int vp8_get4x4sse_cs_c(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride);
-
-// ppc
-extern int vp8_block_error_ppc(short *coeff, short *dqcoeff);
-
-extern void vp8_short_fdct4x4_ppc(short *input, short *output, int pitch);
-extern void vp8_short_fdct8x4_ppc(short *input, short *output, int pitch);
-
-extern void vp8_subtract_mby_ppc(short *diff, unsigned char *src, unsigned char *pred, int stride);
-extern void vp8_subtract_mbuv_ppc(short *diff, unsigned char *usrc, unsigned char *vsrc, unsigned char *pred, int stride);
-
-extern SADFunction vp8_sad16x16_ppc;
-extern SADFunction vp8_sad16x8_ppc;
-extern SADFunction vp8_sad8x16_ppc;
-extern SADFunction vp8_sad8x8_ppc;
-extern SADFunction vp8_sad4x4_ppc;
-
-extern variance_function vp8_variance16x16_ppc;
-extern variance_function vp8_variance8x16_ppc;
-extern variance_function vp8_variance16x8_ppc;
-extern variance_function vp8_variance8x8_ppc;
-extern variance_function vp8_variance4x4_ppc;
-extern variance_function vp8_mse16x16_ppc;
-
-extern sub_pixel_variance_function vp8_sub_pixel_variance4x4_ppc;
-extern sub_pixel_variance_function vp8_sub_pixel_variance8x8_ppc;
-extern sub_pixel_variance_function vp8_sub_pixel_variance8x16_ppc;
-extern sub_pixel_variance_function vp8_sub_pixel_variance16x8_ppc;
-extern sub_pixel_variance_function vp8_sub_pixel_variance16x16_ppc;
-
-extern unsigned int vp8_get8x8var_ppc(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);
-extern unsigned int vp8_get16x16var_ppc(unsigned char *src_ptr, int  source_stride, unsigned char *ref_ptr, int  recon_stride, unsigned int *SSE, int *Sum);
-
-void vp8_cmachine_specific_config(void)
-{
-    // Pure C:
-    vp8_mbuverror               = vp8_mbuverror_c;
-    vp8_fast_quantize_b           = vp8_fast_quantize_b_c;
-    vp8_short_fdct4x4            = vp8_short_fdct4x4_ppc;
-    vp8_short_fdct8x4            = vp8_short_fdct8x4_ppc;
-    vp8_fast_fdct4x4             = vp8_short_fdct4x4_ppc;
-    vp8_fast_fdct8x4             = vp8_short_fdct8x4_ppc;
-    short_walsh4x4               = vp8_short_walsh4x4_c;
-
-    vp8_variance4x4             = vp8_variance4x4_ppc;
-    vp8_variance8x8             = vp8_variance8x8_ppc;
-    vp8_variance8x16            = vp8_variance8x16_ppc;
-    vp8_variance16x8            = vp8_variance16x8_ppc;
-    vp8_variance16x16           = vp8_variance16x16_ppc;
-    vp8_mse16x16                = vp8_mse16x16_ppc;
-
-    vp8_sub_pixel_variance4x4     = vp8_sub_pixel_variance4x4_ppc;
-    vp8_sub_pixel_variance8x8     = vp8_sub_pixel_variance8x8_ppc;
-    vp8_sub_pixel_variance8x16    = vp8_sub_pixel_variance8x16_ppc;
-    vp8_sub_pixel_variance16x8    = vp8_sub_pixel_variance16x8_ppc;
-    vp8_sub_pixel_variance16x16   = vp8_sub_pixel_variance16x16_ppc;
-
-    vp8_get_mb_ss                 = vp8_get_mb_ss_c;
-    vp8_get4x4sse_cs            = vp8_get4x4sse_cs_c;
-
-    vp8_sad16x16                = vp8_sad16x16_ppc;
-    vp8_sad16x8                 = vp8_sad16x8_ppc;
-    vp8_sad8x16                 = vp8_sad8x16_ppc;
-    vp8_sad8x8                  = vp8_sad8x8_ppc;
-    vp8_sad4x4                  = vp8_sad4x4_ppc;
-
-    vp8_block_error              = vp8_block_error_ppc;
-    vp8_mbblock_error            = vp8_mbblock_error_c;
-
-    vp8_subtract_b               = vp8_subtract_b_c;
-    vp8_subtract_mby             = vp8_subtract_mby_ppc;
-    vp8_subtract_mbuv            = vp8_subtract_mbuv_ppc;
-}