//
// 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.
//
#ifndef _testBase_h
#define _testBase_h

#include "harness/compat.h"

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>

#if !defined(__APPLE__)
#include <CL/cl.h>
#include "gl/gl_headers.h"
#include <CL/cl_gl.h>
#else
#include "gl/gl_headers.h"
#endif

#include "harness/imageHelpers.h"
#include "harness/errorHelpers.h"
#include "harness/kernelHelpers.h"
#include "harness/typeWrappers.h"
#include "harness/conversions.h"
#include "harness/mt19937.h"

#include "gl/helpers.h"

extern const char *get_kernel_suffix(cl_image_format *format);
extern const char *get_write_conversion(cl_image_format *format,
                                        ExplicitType type);
extern ExplicitType get_read_kernel_type(cl_image_format *format);
extern ExplicitType get_write_kernel_type(cl_image_format *format);

extern char *convert_to_expected(void *inputBuffer, size_t numPixels,
                                 ExplicitType inType, ExplicitType outType,
                                 size_t channelNum, GLenum glDataType = 0);
extern int validate_integer_results(void *expectedResults, void *actualResults,
                                    size_t width, size_t height,
                                    size_t sampleNum, size_t typeSize);
extern int validate_integer_results(void *expectedResults, void *actualResults,
                                    size_t width, size_t height, size_t depth,
                                    size_t sampleNum, size_t typeSize);
extern int validate_float_results(void *expectedResults, void *actualResults,
                                  size_t width, size_t height, size_t sampleNum,
                                  size_t channelNum);
extern int validate_float_results(void *expectedResults, void *actualResults,
                                  size_t width, size_t height, size_t depth,
                                  size_t sampleNum, size_t channelNum);
extern int validate_float_results_rgb_101010(void *expectedResults,
                                             void *actualResults, size_t width,
                                             size_t height, size_t sampleNum);
extern int validate_float_results_rgb_101010(void *expectedResults,
                                             void *actualResults, size_t width,
                                             size_t height, size_t depth,
                                             size_t sampleNum);

extern int CheckGLObjectInfo(cl_mem mem, cl_gl_object_type expected_cl_gl_type,
                             GLuint expected_gl_name,
                             GLenum expected_cl_gl_texture_target,
                             GLint expected_cl_gl_mipmap_level);

extern bool CheckGLIntegerExtensionSupport();

#endif // _testBase_h