inline void FEGaussianBlur::platformApplyGeneric(Uint8ClampedArray* srcPixelArray, Uint8ClampedArray* tmpPixelArray, unsigned kernelSizeX, unsigned kernelSizeY, IntSize& paintSize)
{
int stride = 4 * paintSize.width();
int dxLeft = 0;
int dxRight = 0;
int dyLeft = 0;
int dyRight = 0;
Uint8ClampedArray* src = srcPixelArray;
Uint8ClampedArray* dst = tmpPixelArray;
for (int i = 0; i < 3; ++i) {
if (kernelSizeX) {
kernelPosition(i, kernelSizeX, dxLeft, dxRight);
#if HAVE(ARM_NEON_INTRINSICS)
if (!isAlphaImage())
boxBlurNEON(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height());
else
boxBlur(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height(), true, m_edgeMode);
#else
boxBlur(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height(), isAlphaImage(), m_edgeMode);
#endif
std::swap(src, dst);
}
if (kernelSizeY) {
kernelPosition(i, kernelSizeY, dyLeft, dyRight);
#if HAVE(ARM_NEON_INTRINSICS)
if (!isAlphaImage())
boxBlurNEON(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width());
else
boxBlur(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width(), true, m_edgeMode);
#else
boxBlur(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width(), isAlphaImage(), m_edgeMode);
#endif
std::swap(src, dst);
}
}
// The final result should be stored in srcPixelArray.
if (dst == srcPixelArray) {
ASSERT(src->length() == dst->length());
memcpy(dst->data(), src->data(), src->length());
}
}
inline void standardBoxBlur(Uint8ClampedArray* src, Uint8ClampedArray* dst, unsigned kernelSizeX, unsigned kernelSizeY, int stride, IntSize& paintSize, bool isAlphaImage, EdgeModeType edgeMode)
{
int dxLeft = 0;
int dxRight = 0;
int dyLeft = 0;
int dyRight = 0;
for (int i = 0; i < 3; ++i) {
if (kernelSizeX) {
kernelPosition(i, kernelSizeX, dxLeft, dxRight);
#if HAVE(ARM_NEON_INTRINSICS)
if (!isAlphaImage)
boxBlurNEON(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height());
else
boxBlur(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height(), true, edgeMode);
#else
boxBlur(src, dst, kernelSizeX, dxLeft, dxRight, 4, stride, paintSize.width(), paintSize.height(), isAlphaImage, edgeMode);
#endif
std::swap(src, dst);
}
if (kernelSizeY) {
kernelPosition(i, kernelSizeY, dyLeft, dyRight);
#if HAVE(ARM_NEON_INTRINSICS)
if (!isAlphaImage)
boxBlurNEON(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width());
else
boxBlur(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width(), true, edgeMode);
#else
boxBlur(src, dst, kernelSizeY, dyLeft, dyRight, stride, 4, paintSize.height(), paintSize.width(), isAlphaImage, edgeMode);
#endif
std::swap(src, dst);
}
}
// The final result should be stored in src.
if (dst == src) {
ASSERT(src->length() == dst->length());
memcpy(dst->data(), src->data(), src->length());
}
}
