vpx_scale/arm/scalesystemdependent.c

/*
 *  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 "vpx_config.h"
#include "vpx_ports/arm.h"
#include "vpx_scale/vpxscale.h"
#include "vpx_scale/yv12extend.h"

void vp8_arch_arm_vpx_scale_init()
{
#if HAVE_ARMV7
#if CONFIG_RUNTIME_CPU_DETECT
    int flags = arm_cpu_caps();
    if (flags & HAS_NEON)
#endif
    {
        vp8_yv12_extend_frame_borders_ptr = vp8_yv12_extend_frame_borders_neon;
        vp8_yv12_copy_y_ptr               = vp8_yv12_copy_y_neon;
        vp8_yv12_copy_frame_ptr           = vp8_yv12_copy_frame_neon;
    }
#endif
}