From 0347a83bbfd8d993742e125335c6ae46a6aa5a15 Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Sat, 27 Jan 2018 14:51:12 +0100 Subject: [PATCH] radv: Signal fence correctly after sparse binding. It did not signal syncobjs in the fence, and also signalled too early if there was work on the queue already, as we have to wait till that work is done. Fixes: d27aaae4d2 "radv: Add external fence support." Reviewed-by: Samuel Pitoiset --- src/amd/vulkan/radv_device.c | 46 +++++++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 14 deletions(-) diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 4463e6945ef..2ce667fd212 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -1996,6 +1996,32 @@ VkResult radv_alloc_sem_info(struct radv_winsys_sem_info *sem_info, return ret; } +/* Signals fence as soon as all the work currently put on queue is done. */ +static VkResult radv_signal_fence(struct radv_queue *queue, + struct radv_fence *fence) +{ + int ret; + VkResult result; + struct radv_winsys_sem_info sem_info; + + result = radv_alloc_sem_info(&sem_info, 0, NULL, 0, NULL, + radv_fence_to_handle(fence)); + if (result != VK_SUCCESS) + return result; + + ret = queue->device->ws->cs_submit(queue->hw_ctx, queue->queue_idx, + &queue->device->empty_cs[queue->queue_family_index], + 1, NULL, NULL, &sem_info, + false, fence->fence); + radv_free_sem_info(&sem_info); + + /* TODO: find a better error */ + if (ret) + return vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY); + + return VK_SUCCESS; +} + VkResult radv_QueueSubmit( VkQueue _queue, uint32_t submitCount, @@ -2124,18 +2150,7 @@ VkResult radv_QueueSubmit( if (fence) { if (!fence_emitted) { - struct radv_winsys_sem_info sem_info; - - result = radv_alloc_sem_info(&sem_info, 0, NULL, 0, NULL, - _fence); - if (result != VK_SUCCESS) - return result; - - ret = queue->device->ws->cs_submit(ctx, queue->queue_idx, - &queue->device->empty_cs[queue->queue_family_index], - 1, NULL, NULL, &sem_info, - false, base_fence); - radv_free_sem_info(&sem_info); + radv_signal_fence(queue, fence); } fence->submitted = true; } @@ -2656,8 +2671,11 @@ radv_sparse_image_opaque_bind_memory(struct radv_device *device, } - if (fence && !fence_emitted) { - fence->signalled = true; + if (fence) { + if (!fence_emitted) { + radv_signal_fence(queue, fence); + } + fence->submitted = true; } return VK_SUCCESS; -- 2.30.2