Move all filters-related files from core/platform to platform.

Source/core/platform/graphics/cpu/arm/filters/FECompositeArithmeticNEON.h

Index: Source/core/platform/graphics/cpu/arm/filters/FECompositeArithmeticNEON.h
diff --git a/Source/core/platform/graphics/cpu/arm/filters/FECompositeArithmeticNEON.h b/Source/core/platform/graphics/cpu/arm/filters/FECompositeArithmeticNEON.h
deleted file mode 100644
index 4ff3d0b3d5d9f21a73db611b6a5eaad70defd85d..0000000000000000000000000000000000000000
--- a/Source/core/platform/graphics/cpu/arm/filters/FECompositeArithmeticNEON.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2011 University of Szeged
- * Copyright (C) 2011 Felician Marton
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef FECompositeArithmeticNEON_h
-#define FECompositeArithmeticNEON_h
-
-#if HAVE(ARM_NEON_INTRINSICS)
-
-#include <arm_neon.h>
-#include "core/platform/graphics/filters/FEComposite.h"
-
-namespace WebCore {
-
-template <int b1, int b4>
-inline void FEComposite::computeArithmeticPixelsNeon(unsigned char* source, unsigned char* destination,
-    unsigned pixelArrayLength, float k1, float k2, float k3, float k4)
-{
-    float32x4_t k1x4 = vdupq_n_f32(k1 / 255);
-    float32x4_t k2x4 = vdupq_n_f32(k2);
-    float32x4_t k3x4 = vdupq_n_f32(k3);
-    float32x4_t k4x4 = vdupq_n_f32(k4 * 255);
-    uint32x4_t max255 = vdupq_n_u32(255);
-
-    uint32_t* sourcePixel = reinterpret_cast<uint32_t*>(source);
-    uint32_t* destinationPixel = reinterpret_cast<uint32_t*>(destination);
-    uint32_t* destinationEndPixel = destinationPixel + (pixelArrayLength >> 2);
-
-    while (destinationPixel < destinationEndPixel) {
-        uint32x2_t temporary1 = vset_lane_u32(*sourcePixel, temporary1, 0);
-        uint16x4_t temporary2 = vget_low_u16(vmovl_u8(vreinterpret_u8_u32(temporary1)));
-        float32x4_t sourcePixelAsFloat = vcvtq_f32_u32(vmovl_u16(temporary2));
-
-        temporary1 = vset_lane_u32(*destinationPixel, temporary1, 0);
-        temporary2 = vget_low_u16(vmovl_u8(vreinterpret_u8_u32(temporary1)));
-        float32x4_t destinationPixelAsFloat = vcvtq_f32_u32(vmovl_u16(temporary2));
-
-        float32x4_t result = vmulq_f32(sourcePixelAsFloat, k2x4);
-        result = vmlaq_f32(result, destinationPixelAsFloat, k3x4);
-        if (b1)
-            result = vmlaq_f32(result, vmulq_f32(sourcePixelAsFloat, destinationPixelAsFloat), k1x4);
-        if (b4)
-            result = vaddq_f32(result, k4x4);
-
-        // Convert result to uint so negative values are converted to zero.
-        uint16x4_t temporary3 = vmovn_u32(vminq_u32(vcvtq_u32_f32(result), max255));
-        uint8x8_t temporary4 = vmovn_u16(vcombine_u16(temporary3, temporary3));
-        *destinationPixel++ = vget_lane_u32(vreinterpret_u32_u8(temporary4), 0);
-        ++sourcePixel;
-    }
-}
-
-inline void FEComposite::platformArithmeticNeon(unsigned char* source, unsigned char* destination,
-    unsigned pixelArrayLength, float k1, float k2, float k3, float k4)
-{
-    if (!k4) {
-        if (!k1) {
-            computeArithmeticPixelsNeon<0, 0>(source, destination, pixelArrayLength, k1, k2, k3, k4);
-            return;
-        }
-
-        computeArithmeticPixelsNeon<1, 0>(source, destination, pixelArrayLength, k1, k2, k3, k4);
-        return;
-    }
-
-    if (!k1) {
-        computeArithmeticPixelsNeon<0, 1>(source, destination, pixelArrayLength, k1, k2, k3, k4);
-        return;
-    }
-    computeArithmeticPixelsNeon<1, 1>(source, destination, pixelArrayLength, k1, k2, k3, k4);
-}
-
-} // namespace WebCore
-
-#endif // HAVE(ARM_NEON_INTRINSICS)
-
-#endif // FECompositeArithmeticNEON_h