OpenCL-CTS/test_conformance/images/clGetInfo/test_loops.cpp

//
// 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"
#include "harness/imageHelpers.h"
#include <algorithm>
#include <iterator>

extern cl_filter_mode     gFilterModeToUse;
extern cl_addressing_mode gAddressModeToUse;
extern int                gTypesToTest;
extern int                gNormalizedModeToUse;
extern cl_channel_type      gChannelTypeToUse;


extern bool gDebugTrace;

extern int test_get_image_info_1D( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags );
extern int test_get_image_info_2D( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags );
extern int test_get_image_info_3D( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags );
extern int test_get_image_info_1D_array( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags );
extern int test_get_image_info_2D_array( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags );

static bool check_minimum_supported(cl_image_format *formatList,
                                    unsigned int numFormats,
                                    cl_mem_flags flags,
                                    cl_mem_object_type image_type,
                                    cl_device_id device)
{
	bool passed = true;
	Version version = get_device_cl_version(device);
	std::vector<cl_image_format> formatsToSupport;
	build_required_image_formats(flags, image_type, device, formatsToSupport);

	for (auto &format: formatsToSupport)
	{
		if( !find_format( formatList, numFormats, &format ) )
		{
			log_error( "ERROR: Format required by OpenCL %s is not supported: ", version.to_string().c_str() );
			print_header( &format, true );
			passed = false;
		}
	}

	return passed;
}

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

    int ret = 0;

    // Grab the list of supported image formats for integer reads
    cl_image_format *formatList;
    bool *filterFlags;
    unsigned int numFormats;

    if ( get_format_list( context, image_type, formatList, numFormats, flags ) )
        return -1;

    BufferOwningPtr<cl_image_format> formatListBuf(formatList);

    if ((image_type == CL_MEM_OBJECT_IMAGE3D) && (flags != CL_MEM_READ_ONLY)) {
        log_info("No requirement for 3D write in OpenCL 1.2. Not checking formats.\n");
    } else {
        log_info("Checking for required OpenCL 1.2 formats.\n");
        if (check_minimum_supported( formatList, numFormats, flags, image_type, device ) == false) {
            ret++;
        } else {
            log_info("All required formats present.\n");
        }
    }

    filterFlags = new bool[ numFormats ];
    BufferOwningPtr<bool> filterFlagsBuf(filterFlags);

    if( filterFlags == NULL )
    {
        log_error( "ERROR: Out of memory allocating filter flags list!\n" );
        return -1;
    }
    memset( filterFlags, 0, sizeof( bool ) * numFormats );
    filter_formats( formatList, filterFlags, numFormats, 0 );

    // Run the format list
    for( unsigned int i = 0; i < numFormats; 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 (image_type) {
          case CL_MEM_OBJECT_IMAGE1D:
            test_return = test_get_image_info_1D( device, context, &formatList[ i ], flags );
            break;
          case CL_MEM_OBJECT_IMAGE2D:
            test_return = test_get_image_info_2D( device, context,&formatList[ i ], flags );
            break;
          case CL_MEM_OBJECT_IMAGE3D:
            test_return = test_get_image_info_3D( device, context, &formatList[ i ], flags );
            break;
          case CL_MEM_OBJECT_IMAGE1D_ARRAY:
            test_return = test_get_image_info_1D_array( device, context, &formatList[ i ], flags );
            break;
          case CL_MEM_OBJECT_IMAGE2D_ARRAY:
            test_return = test_get_image_info_2D_array( device, context, &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_mem_object_type image_type )
{
    int ret = 0;

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

    return ret;
}