//
// Copyright (c) 2017 The Khronos Group Inc.
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "../testBase.h"
#include "../common.h"

extern int test_read_image_set_1D(cl_device_id device, cl_context context,
                                  cl_command_queue queue,
                                  cl_image_format *format, cl_mem_flags flags);
extern int test_read_image_set_2D(cl_device_id device, cl_context context,
                                  cl_command_queue queue,
                                  cl_image_format *format, cl_mem_flags flags);
extern int test_read_image_set_3D(cl_device_id device, cl_context context,
                                  cl_command_queue queue,
                                  cl_image_format *format, cl_mem_flags flags);
extern int test_read_image_set_1D_array(cl_device_id device, cl_context context,
                                        cl_command_queue queue,
                                        cl_image_format *format,
                                        cl_mem_flags flags);
extern int test_read_image_set_2D_array(cl_device_id device, cl_context context,
                                        cl_command_queue queue,
                                        cl_image_format *format,
                                        cl_mem_flags flags);

int test_image_type( cl_device_id device, cl_context context, cl_command_queue queue, cl_mem_object_type imageType, cl_mem_flags flags )
{
  log_info( "Running %s %s %s-only tests...\n", gTestMipmaps?"mipmapped":"",convert_image_type_to_string(imageType), flags == CL_MEM_READ_ONLY ? "read" : "write" );

    int ret = 0;

    if (gTestMipmaps)
    {
        if (0 == is_extension_available(device, "cl_khr_mipmap_image"))
        {
            log_info("-----------------------------------------------------\n");
            log_info("This device does not support "
                     "cl_khr_mipmap_image.\nSkipping mipmapped image test. \n");
            log_info(
                "-----------------------------------------------------\n\n");
            return 0;
        }
    }

    // Grab the list of supported image formats for integer reads
    std::vector<cl_image_format> formatList;
    if (get_format_list(context, imageType, formatList, flags)) return -1;

    std::vector<bool> filterFlags(formatList.size(), false);
    filter_formats(formatList, filterFlags, nullptr);

    // Run the format list
    for (unsigned int i = 0; i < formatList.size(); i++)
    {
        int test_return = 0;
        if (filterFlags[i])
        {
            log_info("NOT RUNNING: ");
            print_header(&formatList[i], false);
            continue;
        }

        print_header(&formatList[i], false);

        gTestCount++;

        switch (imageType)
        {
            case CL_MEM_OBJECT_IMAGE1D:
                test_return = test_read_image_set_1D(device, context, queue,
                                                     &formatList[i], flags);
                break;
            case CL_MEM_OBJECT_IMAGE2D:
                test_return = test_read_image_set_2D(device, context, queue,
                                                     &formatList[i], flags);
                break;
            case CL_MEM_OBJECT_IMAGE3D:
                test_return = test_read_image_set_3D(device, context, queue,
                                                     &formatList[i], flags);
                break;
            case CL_MEM_OBJECT_IMAGE1D_ARRAY:
                test_return = test_read_image_set_1D_array(
                    device, context, queue, &formatList[i], flags);
                break;
            case CL_MEM_OBJECT_IMAGE2D_ARRAY:
                test_return = test_read_image_set_2D_array(
                    device, context, queue, &formatList[i], flags);
                break;
        }

        if (test_return)
        {
            gFailCount++;
            log_error("FAILED: ");
            print_header(&formatList[i], true);
            log_info("\n");
        }

        ret += test_return;
    }

    return ret;
}

int test_image_set( cl_device_id device, cl_context context, cl_command_queue queue, cl_mem_object_type imageType )
{
    int ret = 0;

    ret += test_image_type( device, context, queue, imageType, CL_MEM_READ_ONLY );
    ret += test_image_type( device, context, queue, imageType, CL_MEM_WRITE_ONLY );

    return ret;
}