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sysvk.c
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sysvk.c
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#include <hardware/hardware.h>
#include <hardware/hwvulkan.h>
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
vk_icdGetInstanceProcAddr(VkInstance instance, const char *pName) {
hw_module_t *module;
int ret =
hw_get_module(HWVULKAN_HARDWARE_MODULE_ID, (const hw_module_t **)&module);
if (ret) {
return NULL;
}
hwvulkan_device_t *sysvk = NULL;
module->methods->open(module, HWVULKAN_DEVICE_0, (hw_device_t **)&sysvk);
if (!sysvk) {
return NULL;
}
return sysvk->GetInstanceProcAddr(instance, pName);
}
PFN_vkVoidFunction vk_icdGetPhysicalDeviceProcAddr(VkInstance _instance,
const char *pName) {
return NULL;
}
VKAPI_ATTR VkResult VKAPI_CALL
vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion) {
#define MIN(i, j) (((i) < (j)) ? (i) : (j))
*pSupportedVersion = MIN(*pSupportedVersion, 5u);
return VK_SUCCESS;
}