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@ -37,19 +37,78 @@ vkr_get_fd_handle_type_from_virgl_fd_type( |
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return true; |
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return true; |
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} |
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} |
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static bool |
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vkr_get_fd_info_from_resource_info(struct vkr_context *ctx, |
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struct vkr_physical_device *physical_dev, |
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const VkImportMemoryResourceInfoMESA *res_info, |
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VkImportMemoryFdInfoKHR *out) |
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{ |
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struct vkr_resource_attachment *att = NULL; |
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enum virgl_resource_fd_type fd_type; |
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int fd = -1; |
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VkExternalMemoryHandleTypeFlagBits handle_type; |
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att = vkr_context_get_resource(ctx, res_info->resourceId); |
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if (!att) { |
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vkr_cs_decoder_set_fatal(&ctx->decoder); |
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return false; |
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} |
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fd_type = virgl_resource_export_fd(att->resource, &fd); |
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if (fd_type == VIRGL_RESOURCE_FD_INVALID) |
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return false; |
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if (!vkr_get_fd_handle_type_from_virgl_fd_type(physical_dev, fd_type, &handle_type)) { |
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close(fd); |
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return false; |
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} |
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*out = (VkImportMemoryFdInfoKHR){ |
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.sType = VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR, |
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.pNext = res_info->pNext, |
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.fd = fd, |
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.handleType = handle_type, |
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}; |
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return true; |
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} |
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static void |
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static void |
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vkr_dispatch_vkAllocateMemory(struct vn_dispatch_context *dispatch, |
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vkr_dispatch_vkAllocateMemory(struct vn_dispatch_context *dispatch, |
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struct vn_command_vkAllocateMemory *args) |
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struct vn_command_vkAllocateMemory *args) |
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{ |
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{ |
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struct vkr_context *ctx = dispatch->data; |
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struct vkr_context *ctx = dispatch->data; |
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struct vkr_device *dev = vkr_device_from_handle(args->device); |
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struct vkr_device *dev = vkr_device_from_handle(args->device); |
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struct vkr_physical_device *physical_dev = dev->physical_device; |
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VkBaseInStructure *prev_of_res_info = NULL; |
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VkImportMemoryResourceInfoMESA *res_info = NULL; |
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VkImportMemoryFdInfoKHR local_import_info = { .fd = -1 }; |
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VkExportMemoryAllocateInfo *export_info = NULL; |
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struct vkr_device_memory *mem = NULL; |
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const uint32_t mem_type_index = args->pAllocateInfo->memoryTypeIndex; |
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const uint32_t property_flags = |
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physical_dev->memory_properties.memoryTypes[mem_type_index].propertyFlags; |
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uint32_t valid_fd_types = 0; |
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/* translate VkImportMemoryResourceInfoMESA into VkImportMemoryFdInfoKHR in place */ |
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prev_of_res_info = vkr_find_prev_struct( |
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args->pAllocateInfo, VK_STRUCTURE_TYPE_IMPORT_MEMORY_RESOURCE_INFO_MESA); |
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if (prev_of_res_info) { |
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res_info = (VkImportMemoryResourceInfoMESA *)prev_of_res_info->pNext; |
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if (!vkr_get_fd_info_from_resource_info(ctx, physical_dev, res_info, |
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&local_import_info)) { |
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args->ret = VK_ERROR_INVALID_EXTERNAL_HANDLE; |
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return; |
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} |
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prev_of_res_info->pNext = (const struct VkBaseInStructure *)&local_import_info; |
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} |
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export_info = vkr_find_struct(args->pAllocateInfo->pNext, |
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VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO); |
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#ifdef FORCE_ENABLE_DMABUF |
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#ifdef FORCE_ENABLE_DMABUF |
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VkExportMemoryAllocateInfo local_export_info; |
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VkExportMemoryAllocateInfo local_export_info; |
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if (dev->physical_device->EXT_external_memory_dma_buf) { |
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if (dev->physical_device->EXT_external_memory_dma_buf) { |
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VkExportMemoryAllocateInfo *export_info = vkr_find_struct( |
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args->pAllocateInfo->pNext, VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO); |
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if (export_info) { |
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if (export_info) { |
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export_info->handleTypes |= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; |
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export_info->handleTypes |= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; |
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} else { |
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} else { |
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@ -58,71 +117,23 @@ vkr_dispatch_vkAllocateMemory(struct vn_dispatch_context *dispatch, |
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.pNext = args->pAllocateInfo->pNext, |
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.pNext = args->pAllocateInfo->pNext, |
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.handleTypes = VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
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.handleTypes = VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
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}; |
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}; |
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export_info = &local_export_info; |
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((VkMemoryAllocateInfo *)args->pAllocateInfo)->pNext = &local_export_info; |
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((VkMemoryAllocateInfo *)args->pAllocateInfo)->pNext = &local_export_info; |
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} |
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} |
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} |
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} |
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#endif |
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#endif /* FORCE_ENABLE_DMABUF */ |
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/* translate VkImportMemoryResourceInfoMESA into VkImportMemoryFdInfoKHR */ |
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if (export_info) { |
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VkImportMemoryResourceInfoMESA *import_resource_info = NULL; |
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if (export_info->handleTypes & VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT) |
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VkImportMemoryFdInfoKHR import_fd_info = { |
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valid_fd_types |= 1 << VIRGL_RESOURCE_FD_OPAQUE; |
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.sType = VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR, |
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if (export_info->handleTypes & VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT) |
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.fd = -1, |
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valid_fd_types |= 1 << VIRGL_RESOURCE_FD_DMABUF; |
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}; |
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VkBaseInStructure *pprev = (VkBaseInStructure *)args->pAllocateInfo; |
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while (pprev->pNext) { |
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if (pprev->pNext->sType == VK_STRUCTURE_TYPE_IMPORT_MEMORY_RESOURCE_INFO_MESA) { |
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import_resource_info = (VkImportMemoryResourceInfoMESA *)pprev->pNext; |
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import_fd_info.pNext = pprev->pNext->pNext; |
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pprev->pNext = (const struct VkBaseInStructure *)&import_fd_info; |
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break; |
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} |
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pprev = (VkBaseInStructure *)pprev->pNext; |
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} |
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if (import_resource_info) { |
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uint32_t res_id = import_resource_info->resourceId; |
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struct vkr_resource_attachment *att = vkr_context_get_resource(ctx, res_id); |
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if (!att) { |
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vkr_cs_decoder_set_fatal(&ctx->decoder); |
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return; |
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} |
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enum virgl_resource_fd_type fd_type = |
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virgl_resource_export_fd(att->resource, &import_fd_info.fd); |
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if (!vkr_get_fd_handle_type_from_virgl_fd_type(dev->physical_device, fd_type, |
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&import_fd_info.handleType)) { |
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close(import_fd_info.fd); |
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args->ret = VK_ERROR_INVALID_EXTERNAL_HANDLE; |
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return; |
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} |
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} |
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const VkPhysicalDeviceMemoryProperties *mem_props = |
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&dev->physical_device->memory_properties; |
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const uint32_t mt_index = args->pAllocateInfo->memoryTypeIndex; |
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const uint32_t property_flags = mem_props->memoryTypes[mt_index].propertyFlags; |
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/* get valid fd types */ |
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uint32_t valid_fd_types = 0; |
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const VkBaseInStructure *pnext = args->pAllocateInfo->pNext; |
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while (pnext) { |
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if (pnext->sType == VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO) { |
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const VkExportMemoryAllocateInfo *export = (const void *)pnext; |
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if (export->handleTypes & VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT) |
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valid_fd_types |= 1 << VIRGL_RESOURCE_FD_OPAQUE; |
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if (export->handleTypes & VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT) |
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valid_fd_types |= 1 << VIRGL_RESOURCE_FD_DMABUF; |
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break; |
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} |
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pnext = pnext->pNext; |
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} |
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} |
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struct vkr_device_memory *mem = vkr_device_memory_create_and_add(ctx, args); |
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mem = vkr_device_memory_create_and_add(ctx, args); |
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if (!mem) { |
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if (!mem) { |
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if (import_resource_info) |
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if (local_import_info.fd >= 0) |
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close(import_fd_info.fd); |
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close(local_import_info.fd); |
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return; |
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return; |
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} |
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} |
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