chromium/third_party/xnnpack/src/src/operators/resize-bilinear-nchw.c

// Copyright 2020 Google LLC
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.

#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#include "xnnpack.h"
#include "xnnpack/allocator.h"
#include "xnnpack/common.h"
#include "xnnpack/compute.h"
#include "xnnpack/config-types.h"
#include "xnnpack/config.h"
#include "xnnpack/indirection.h"
#include "xnnpack/log.h"
#include "xnnpack/math.h"
#include "xnnpack/operator-type.h"
#include "xnnpack/operator.h"
#include "xnnpack/params.h"
#include "pthreadpool.h"

enum xnn_status create_resize_bilinear2d_nchw(
    size_t output_height,
    size_t output_width,
    uint32_t flags,
    enum xnn_operator_type operator_type,
    const struct xnn_ibilinear_chw_config* ibilinear_chw_config,
    xnn_operator_t* resize_op_out)
{ … }

enum xnn_status xnn_create_resize_bilinear2d_nchw_f16(
    size_t output_height,
    size_t output_width,
    uint32_t flags,
    xnn_operator_t* resize_op_out)
{ … }

enum xnn_status xnn_create_resize_bilinear2d_nchw_f32(
    size_t output_height,
    size_t output_width,
    uint32_t flags,
    xnn_operator_t* resize_op_out)
{ … }

static enum xnn_status reshape_resize_bilinear2d_nchw(
    xnn_operator_t resize_op,
    enum xnn_operator_type expected_operator_type,
    size_t batch_size,
    size_t input_height,
    size_t input_width,
    size_t channels,
    size_t input_pixel_stride,
    size_t output_pixel_stride,
    uint32_t log2_data_element_size,
    uint32_t log2_weight_element_size,
    xnn_indirection_init_resize_bilinear2d_chw_fn indirection_init,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_resize_bilinear2d_nchw_f16(
    xnn_operator_t resize_op,
    size_t batch_size,
    size_t input_height,
    size_t input_width,
    size_t channels,
    size_t input_pixel_stride,
    size_t output_pixel_stride,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_resize_bilinear2d_nchw_f32(
    xnn_operator_t resize_op,
    size_t batch_size,
    size_t input_height,
    size_t input_width,
    size_t channels,
    size_t input_pixel_stride,
    size_t output_pixel_stride,
    pthreadpool_t threadpool)
{ … }

static enum xnn_status setup_resize_bilinear2d_nchw(
    xnn_operator_t resize_op,
    enum xnn_operator_type expected_operator_type,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_resize_bilinear2d_nchw_f16(
    xnn_operator_t resize_op,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_resize_bilinear2d_nchw_f32(
    xnn_operator_t resize_op,
    const float* input,
    float* output)
{ … }