1 /////////////////////////////////////////////////////////////////////////////// 2 // 3 // Copyright (c) 2015-2016 The Khronos Group Inc. 4 // Copyright (c) 2015-2016 Valve Corporation 5 // Copyright (c) 2015-2016 LunarG, Inc. 6 // Copyright (c) 2015-2016 Google, Inc. 7 // 8 // Permission is hereby granted, free of charge, to any person obtaining a copy 9 // of this software and/or associated documentation files (the "Materials"), to 10 // deal in the Materials without restriction, including without limitation the 11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 12 // sell copies of the Materials, and to permit persons to whom the Materials are 13 // furnished to do so, subject to the following conditions: 14 // 15 // The above copyright notice(s) and this permission notice shall be included in 16 // all copies or substantial portions of the Materials. 17 // 18 // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 21 // 22 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 23 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 24 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE 25 // USE OR OTHER DEALINGS IN THE MATERIALS. 26 /////////////////////////////////////////////////////////////////////////////// 27 28 #include "vkjson.h" 29 30 #include <stdlib.h> 31 #include <string.h> 32 33 #include <iostream> 34 35 #define EXPECT(X) if (!(X)) \ 36 ReportFailure(__FILE__, __LINE__, #X); 37 38 #define ASSERT(X) if (!(X)) { \ 39 ReportFailure(__FILE__, __LINE__, #X); \ 40 return 2; \ 41 } 42 43 int g_failures; 44 45 void ReportFailure(const char* file, int line, const char* assertion) { 46 std::cout << file << ":" << line << ": \"" << assertion << "\" failed." 47 << std::endl; 48 ++g_failures; 49 } 50 51 int main(int argc, char* argv[]) { 52 std::string errors; 53 bool result = false; 54 55 VkJsonInstance instance; 56 instance.devices.resize(1); 57 VkJsonDevice& device = instance.devices[0]; 58 59 const char name[] = "Test device"; 60 memcpy(device.properties.deviceName, name, sizeof(name)); 61 device.properties.limits.maxImageDimension1D = 3; 62 device.properties.limits.maxSamplerLodBias = 3.5f; 63 device.properties.limits.bufferImageGranularity = 0x1ffffffffull; 64 device.properties.limits.maxViewportDimensions[0] = 1; 65 device.properties.limits.maxViewportDimensions[1] = 2; 66 VkFormatProperties format_props = { 67 VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT | VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT, 68 VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT, 69 VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT}; 70 device.formats.insert(std::make_pair(VK_FORMAT_R8_UNORM, format_props)); 71 device.formats.insert(std::make_pair(VK_FORMAT_R8G8_UNORM, format_props)); 72 73 std::string json = VkJsonInstanceToJson(instance); 74 std::cout << json << std::endl; 75 76 VkJsonInstance instance2; 77 result = VkJsonInstanceFromJson(json, &instance2, &errors); 78 EXPECT(result); 79 if (!result) 80 std::cout << "Error: " << errors << std::endl; 81 const VkJsonDevice& device2 = instance2.devices.at(0); 82 83 EXPECT(!memcmp(&device.properties, &device2.properties, 84 sizeof(device.properties))); 85 for (auto& kv : device.formats) { 86 auto it = device2.formats.find(kv.first); 87 EXPECT(it != device2.formats.end()); 88 EXPECT(!memcmp(&kv.second, &it->second, sizeof(kv.second))); 89 } 90 91 VkImageFormatProperties props = {0}; 92 json = VkJsonImageFormatPropertiesToJson(props); 93 VkImageFormatProperties props2 = {0}; 94 result = VkJsonImageFormatPropertiesFromJson(json, &props2, &errors); 95 EXPECT(result); 96 if (!result) 97 std::cout << "Error: " << errors << std::endl; 98 99 EXPECT(!memcmp(&props, &props2, sizeof(props))); 100 101 if (g_failures) { 102 std::cout << g_failures << " failures." << std::endl; 103 return 1; 104 } else { 105 std::cout << "Success." << std::endl; 106 return 0; 107 } 108 } 109