master ohmu/fastfetch-openbsd / src / modules / vulkan / vulkan.c
ohmu  ·  2026-10-15
  1#include "common/printing.h"
  2#include "common/jsonconfig.h"
  3#include "common/strutil.h"
  4#include "detection/gpu/gpu.h"
  5#include "detection/vulkan/vulkan.h"
  6#include "modules/vulkan/vulkan.h"
  7
  8bool ffPrintVulkan(FFVulkanOptions* options) {
  9    const FFVulkanResult* vulkan = ffDetectVulkan();
 10
 11    if (vulkan->error) {
 12        ffPrintError(FF_MODULE_GET_DISPLAY_NAME(Vulkan), 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", vulkan->error);
 13        return false;
 14    }
 15
 16    if (options->moduleArgs.outputFormat.length == 0) {
 17        ffPrintLogoAndKey(FF_MODULE_GET_DISPLAY_NAME(Vulkan), 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT);
 18
 19        if (vulkan->apiVersion.length == 0 && vulkan->driver.length == 0) {
 20            ffStrbufWriteTo(&vulkan->instanceVersion, stdout);
 21            puts(" [Software only]");
 22        } else {
 23            if (vulkan->apiVersion.length > 0) {
 24                ffStrbufWriteTo(&vulkan->apiVersion, stdout);
 25
 26                if (vulkan->driver.length > 0) {
 27                    fputs(" - ", stdout);
 28                }
 29            }
 30
 31            if (vulkan->driver.length > 0) {
 32                ffStrbufWriteTo(&vulkan->driver, stdout);
 33            }
 34
 35            putchar('\n');
 36        }
 37    } else {
 38        FF_PRINT_FORMAT_CHECKED(FF_MODULE_GET_DISPLAY_NAME(Vulkan), 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) {
 39                                                                                                           FF_ARG(vulkan->driver, "driver"),
 40                                                                                                           FF_ARG(vulkan->apiVersion, "api-version"),
 41                                                                                                           FF_ARG(vulkan->conformanceVersion, "conformance-version"),
 42                                                                                                           FF_ARG(vulkan->instanceVersion, "instance-version"),
 43                                                                                                       }));
 44    }
 45
 46    return true;
 47}
 48
 49void ffParseVulkanJsonObject(FFVulkanOptions* options, yyjson_val* module) {
 50    yyjson_val *key, *val;
 51    size_t idx, max;
 52    yyjson_obj_foreach (module, idx, max, key, val) {
 53        if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) {
 54            continue;
 55        }
 56
 57        ffPrintError(FF_MODULE_GET_DISPLAY_NAME(Vulkan), 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
 58    }
 59}
 60
 61[[gnu::cold]]
 62void ffGenerateVulkanJsonConfig(FFVulkanOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
 63    ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
 64}
 65
 66bool ffGenerateVulkanJsonResult([[maybe_unused]] FFVulkanOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
 67    const FFVulkanResult* result = ffDetectVulkan();
 68
 69    if (result->error) {
 70        yyjson_mut_obj_add_str(doc, module, "error", result->error);
 71        return false;
 72    }
 73
 74    yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
 75    yyjson_mut_obj_add_strbuf(doc, obj, "apiVersion", &result->apiVersion);
 76    yyjson_mut_obj_add_strbuf(doc, obj, "conformanceVersion", &result->conformanceVersion);
 77    yyjson_mut_obj_add_strbuf(doc, obj, "instanceVersion", &result->instanceVersion);
 78    yyjson_mut_obj_add_strbuf(doc, obj, "driver", &result->driver);
 79    yyjson_mut_val* gpus = yyjson_mut_obj_add_arr(doc, obj, "gpus");
 80    FF_LIST_FOR_EACH (FFGPUResult, vulkanGpu, result->gpus) {
 81        yyjson_mut_val* gpuObj = yyjson_mut_arr_add_obj(doc, gpus);
 82        yyjson_mut_obj_add_str(doc, gpuObj, "type", vulkanGpu->type == FF_GPU_TYPE_UNKNOWN ? "Unknown" : vulkanGpu->type == FF_GPU_TYPE_INTEGRATED ? "Integrated"
 83                                                                                                                                                   : "Discrete");
 84        yyjson_mut_obj_add_strbuf(doc, gpuObj, "vendor", &vulkanGpu->vendor);
 85        yyjson_mut_obj_add_strbuf(doc, gpuObj, "name", &vulkanGpu->name);
 86        yyjson_mut_obj_add_strbuf(doc, gpuObj, "driver", &vulkanGpu->driver);
 87        yyjson_mut_obj_add_strbuf(doc, gpuObj, "platformApi", &vulkanGpu->platformApi);
 88        yyjson_mut_obj_add_uint(doc, gpuObj, "deviceId", vulkanGpu->deviceId);
 89
 90        yyjson_mut_val* memoryObj = yyjson_mut_obj_add_obj(doc, gpuObj, "memory");
 91
 92        {
 93            yyjson_mut_val* dedicatedMemory = yyjson_mut_obj_add_obj(doc, memoryObj, "dedicated");
 94            if (vulkanGpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET) {
 95                yyjson_mut_obj_add_uint(doc, dedicatedMemory, "total", vulkanGpu->dedicated.total);
 96            } else {
 97                yyjson_mut_obj_add_null(doc, dedicatedMemory, "total");
 98            }
 99
100            if (vulkanGpu->dedicated.used != FF_GPU_VMEM_SIZE_UNSET) {
101                yyjson_mut_obj_add_uint(doc, dedicatedMemory, "used", vulkanGpu->dedicated.used);
102            } else {
103                yyjson_mut_obj_add_null(doc, dedicatedMemory, "used");
104            }
105        }
106
107        {
108            yyjson_mut_val* sharedMemory = yyjson_mut_obj_add_obj(doc, memoryObj, "shared");
109            if (vulkanGpu->shared.total != FF_GPU_VMEM_SIZE_UNSET) {
110                yyjson_mut_obj_add_uint(doc, sharedMemory, "total", vulkanGpu->shared.total);
111            } else {
112                yyjson_mut_obj_add_null(doc, sharedMemory, "total");
113            }
114
115            if (vulkanGpu->shared.used != FF_GPU_VMEM_SIZE_UNSET) {
116                yyjson_mut_obj_add_uint(doc, sharedMemory, "used", vulkanGpu->shared.used);
117            } else {
118                yyjson_mut_obj_add_null(doc, sharedMemory, "used");
119            }
120        }
121    }
122
123    return true;
124}
125
126void ffInitVulkanOptions(FFVulkanOptions* options) {
127    ffOptionInitModuleArg(&options->moduleArgs, "");
128}
129
130void ffDestroyVulkanOptions(FFVulkanOptions* options) {
131    ffOptionDestroyModuleArg(&options->moduleArgs);
132}
133
134FFModuleBaseInfo ffVulkanModuleInfo = {
135    .name = "Vulkan",
136    .description = "Print the highest Vulkan version supported by the GPU",
137    .displayName = {
138        .en = "Vulkan",
139        .ar = "Vulkan",
140        .cs = "Vulkan",
141        .de = "Vulkan",
142        .es = "Vulkan",
143        .fi = "Vulkan",
144        .fr = "Vulkan",
145        .gl = "Vulkan",
146        .he = "Vulkan",
147        .id = "Vulkan",
148        .it = "Vulkan",
149        .ja = "Vulkan",
150        .ko = "Vulkan",
151        .pl = "Vulkan",
152        .pt = "Vulkan",
153        .ru = "Vulkan",
154        .tr = "Vulkan",
155        .uk = "Vulkan",
156        .vi = "Vulkan",
157        .zh_CN = "Vulkan",
158        .zh_TW = "Vulkan",
159    },
160    .initOptions = (void*) ffInitVulkanOptions,
161    .destroyOptions = (void*) ffDestroyVulkanOptions,
162    .parseJsonObject = (void*) ffParseVulkanJsonObject,
163    .printModule = (void*) ffPrintVulkan,
164    .generateJsonResult = (void*) ffGenerateVulkanJsonResult,
165    .generateJsonConfig = (void*) ffGenerateVulkanJsonConfig,
166    .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
167        { "Driver name", "driver" },
168        { "API version", "api-version" },
169        { "Conformance version", "conformance-version" },
170        { "Instance version", "instance-version" },
171    })),
172    .defaultOrder = 55,
173};