Lines Matching refs:kernel
127 static void im_CalcKernelMetaData(KernelInfo *kernel) { in im_CalcKernelMetaData() argument
130 kernel->minimum = kernel->maximum = 0.0; in im_CalcKernelMetaData()
131 kernel->negative_range = kernel->positive_range = 0.0; in im_CalcKernelMetaData()
133 for (i=0; i < (kernel->width*kernel->height); i++) { in im_CalcKernelMetaData()
134 if (fabs(kernel->values[i]) < MagickEpsilon) { in im_CalcKernelMetaData()
135 kernel->values[i] = 0.0; in im_CalcKernelMetaData()
137 if (kernel->values[i] < 0) { in im_CalcKernelMetaData()
138 kernel->negative_range += kernel->values[i]; in im_CalcKernelMetaData()
141 kernel->positive_range += kernel->values[i]; in im_CalcKernelMetaData()
143 if (kernel->values[i] < kernel->minimum) { in im_CalcKernelMetaData()
144 kernel->minimum = kernel->values[i]; in im_CalcKernelMetaData()
147 if (kernel->values[i] > kernel->maximum) { in im_CalcKernelMetaData()
148 kernel->maximum = kernel->values[i]; in im_CalcKernelMetaData()
699 php_imagickkernel_object *kernel; in PHP_METHOD() local
706 kernel = Z_IMAGICKKERNEL_P(objvar); in PHP_METHOD()
709 if (kernel->kernel_info == NULL) { in PHP_METHOD()
720 kernel_info_add_clone = CloneKernelInfo(kernel->kernel_info); in PHP_METHOD()