/* * Copyright © 2017, Google Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #include #include #include #include #include #include #include "radv_private.h" static int radv_hal_open(const struct hw_module_t* mod, const char* id, struct hw_device_t** dev); static int radv_hal_close(struct hw_device_t *dev); static void UNUSED static_asserts(void) { STATIC_ASSERT(HWVULKAN_DISPATCH_MAGIC == ICD_LOADER_MAGIC); } PUBLIC struct hwvulkan_module_t HAL_MODULE_INFO_SYM = { .common = { .tag = HARDWARE_MODULE_TAG, .module_api_version = HWVULKAN_MODULE_API_VERSION_0_1, .hal_api_version = HARDWARE_MAKE_API_VERSION(1, 0), .id = HWVULKAN_HARDWARE_MODULE_ID, .name = "AMD Vulkan HAL", .author = "Google", .methods = &(hw_module_methods_t) { .open = radv_hal_open, }, }, }; /* If any bits in test_mask are set, then unset them and return true. */ static inline bool unmask32(uint32_t *inout_mask, uint32_t test_mask) { uint32_t orig_mask = *inout_mask; *inout_mask &= ~test_mask; return *inout_mask != orig_mask; } static int radv_hal_open(const struct hw_module_t* mod, const char* id, struct hw_device_t** dev) { assert(mod == &HAL_MODULE_INFO_SYM.common); assert(strcmp(id, HWVULKAN_DEVICE_0) == 0); hwvulkan_device_t *hal_dev = malloc(sizeof(*hal_dev)); if (!hal_dev) return -1; *hal_dev = (hwvulkan_device_t) { .common = { .tag = HARDWARE_DEVICE_TAG, .version = HWVULKAN_DEVICE_API_VERSION_0_1, .module = &HAL_MODULE_INFO_SYM.common, .close = radv_hal_close, }, .EnumerateInstanceExtensionProperties = radv_EnumerateInstanceExtensionProperties, .CreateInstance = radv_CreateInstance, .GetInstanceProcAddr = radv_GetInstanceProcAddr, }; *dev = &hal_dev->common; return 0; } static int radv_hal_close(struct hw_device_t *dev) { /* hwvulkan.h claims that hw_device_t::close() is never called. */ return -1; } VkResult radv_image_from_gralloc(VkDevice device_h, const VkImageCreateInfo *base_info, const VkNativeBufferANDROID *gralloc_info, const VkAllocationCallbacks *alloc, VkImage *out_image_h) { RADV_FROM_HANDLE(radv_device, device, device_h); VkImage image_h = VK_NULL_HANDLE; struct radv_image *image = NULL; struct radv_bo *bo = NULL; VkResult result; result = radv_image_create(device_h, &(struct radv_image_create_info) { .vk_info = base_info, .scanout = true, .no_metadata_planes = true}, alloc, &image_h); if (result != VK_SUCCESS) return result; if (gralloc_info->handle->numFds != 1) { return vk_errorf(VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR, "VkNativeBufferANDROID::handle::numFds is %d, " "expected 1", gralloc_info->handle->numFds); } /* Do not close the gralloc handle's dma_buf. The lifetime of the dma_buf * must exceed that of the gralloc handle, and we do not own the gralloc * handle. */ int dma_buf = gralloc_info->handle->data[0]; image = radv_image_from_handle(image_h); VkDeviceMemory memory_h; const VkMemoryDedicatedAllocateInfoKHR ded_alloc = { .sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR, .pNext = NULL, .buffer = VK_NULL_HANDLE, .image = image_h }; const VkImportMemoryFdInfoKHR import_info = { .sType = VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR, .pNext = &ded_alloc, .handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR, .fd = dup(dma_buf), }; /* Find the first VRAM memory type, or GART for PRIME images. */ int memory_type_index = -1; for (int i = 0; i < device->physical_device->memory_properties.memoryTypeCount; ++i) { bool is_local = !!(device->physical_device->memory_properties.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT); if (is_local) { memory_type_index = i; break; } } /* fallback */ if (memory_type_index == -1) memory_type_index = 0; result = radv_AllocateMemory(device_h, &(VkMemoryAllocateInfo) { .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, .pNext = &import_info, .allocationSize = image->size, .memoryTypeIndex = memory_type_index, }, alloc, &memory_h); if (result != VK_SUCCESS) goto fail_create_image; radv_BindImageMemory(device_h, image_h, memory_h, 0); image->owned_memory = memory_h; /* Don't clobber the out-parameter until success is certain. */ *out_image_h = image_h; return VK_SUCCESS; fail_create_image: fail_size: radv_DestroyImage(device_h, image_h, alloc); return result; } VkResult radv_GetSwapchainGrallocUsageANDROID( VkDevice device_h, VkFormat format, VkImageUsageFlags imageUsage, int* grallocUsage) { RADV_FROM_HANDLE(radv_device, device, device_h); struct radv_physical_device *phys_dev = device->physical_device; VkPhysicalDevice phys_dev_h = radv_physical_device_to_handle(phys_dev); VkResult result; *grallocUsage = 0; /* WARNING: Android Nougat's libvulkan.so hardcodes the VkImageUsageFlags * returned to applications via VkSurfaceCapabilitiesKHR::supportedUsageFlags. * The relevant code in libvulkan/swapchain.cpp contains this fun comment: * * TODO(jessehall): I think these are right, but haven't thought hard * about it. Do we need to query the driver for support of any of * these? * * Any disagreement between this function and the hardcoded * VkSurfaceCapabilitiesKHR:supportedUsageFlags causes tests * dEQP-VK.wsi.android.swapchain.*.image_usage to fail. */ const VkPhysicalDeviceImageFormatInfo2KHR image_format_info = { .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR, .format = format, .type = VK_IMAGE_TYPE_2D, .tiling = VK_IMAGE_TILING_OPTIMAL, .usage = imageUsage, }; VkImageFormatProperties2KHR image_format_props = { .sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR, }; /* Check that requested format and usage are supported. */ result = radv_GetPhysicalDeviceImageFormatProperties2(phys_dev_h, &image_format_info, &image_format_props); if (result != VK_SUCCESS) { return vk_errorf(result, "radv_GetPhysicalDeviceImageFormatProperties2 failed " "inside %s", __func__); } if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)) *grallocUsage |= GRALLOC_USAGE_HW_RENDER; if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT)) *grallocUsage |= GRALLOC_USAGE_HW_TEXTURE; /* All VkImageUsageFlags not explicitly checked here are unsupported for * gralloc swapchains. */ if (imageUsage != 0) { return vk_errorf(VK_ERROR_FORMAT_NOT_SUPPORTED, "unsupported VkImageUsageFlags(0x%x) for gralloc " "swapchain", imageUsage); } /* * FINISHME: Advertise all display-supported formats. Mostly * DRM_FORMAT_ARGB2101010 and DRM_FORMAT_ABGR2101010, but need to check * what we need for 30-bit colors. */ if (format == VK_FORMAT_B8G8R8A8_UNORM || format == VK_FORMAT_B5G6R5_UNORM_PACK16) { *grallocUsage |= GRALLOC_USAGE_HW_FB | GRALLOC_USAGE_HW_COMPOSER | GRALLOC_USAGE_EXTERNAL_DISP; } if (*grallocUsage == 0) return VK_ERROR_FORMAT_NOT_SUPPORTED; return VK_SUCCESS; } VkResult radv_AcquireImageANDROID( VkDevice device, VkImage image_h, int nativeFenceFd, VkSemaphore semaphore, VkFence fence) { VkResult semaphore_result = VK_SUCCESS, fence_result = VK_SUCCESS; if (semaphore != VK_NULL_HANDLE) { int semaphore_fd = nativeFenceFd >= 0 ? dup(nativeFenceFd) : nativeFenceFd; semaphore_result = radv_ImportSemaphoreFdKHR(device, &(VkImportSemaphoreFdInfoKHR) { .sType = VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR, .flags = VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR, .fd = semaphore_fd, .semaphore = semaphore, }); } if (fence != VK_NULL_HANDLE) { int fence_fd = nativeFenceFd >= 0 ? dup(nativeFenceFd) : nativeFenceFd; fence_result = radv_ImportFenceFdKHR(device, &(VkImportFenceFdInfoKHR) { .sType = VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR, .flags = VK_FENCE_IMPORT_TEMPORARY_BIT_KHR, .fd = fence_fd, .fence = fence, }); } close(nativeFenceFd); if (semaphore_result != VK_SUCCESS) return semaphore_result; return fence_result; } VkResult radv_QueueSignalReleaseImageANDROID( VkQueue _queue, uint32_t waitSemaphoreCount, const VkSemaphore* pWaitSemaphores, VkImage image, int* pNativeFenceFd) { RADV_FROM_HANDLE(radv_queue, queue, _queue); VkResult result = VK_SUCCESS; if (waitSemaphoreCount == 0) { if (pNativeFenceFd) *pNativeFenceFd = -1; return VK_SUCCESS; } int fd = -1; for (uint32_t i = 0; i < waitSemaphoreCount; ++i) { int tmp_fd; result = radv_GetSemaphoreFdKHR(radv_device_to_handle(queue->device), &(VkSemaphoreGetFdInfoKHR) { .sType = VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR, .handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT_KHR, .semaphore = pWaitSemaphores[i], }, &tmp_fd); if (result != VK_SUCCESS) { if (fd >= 0) close (fd); return result; } if (fd < 0) fd = tmp_fd; else if (tmp_fd >= 0) { sync_accumulate("radv", &fd, tmp_fd); close(tmp_fd); } } if (pNativeFenceFd) { *pNativeFenceFd = fd; } else if (fd >= 0) { close(fd); /* We still need to do the exports, to reset the semaphores, but * otherwise we don't wait on them. */ } return VK_SUCCESS; }