From afd0386f54fff5d93f546a19a4f385b896009dff Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Tue, 27 Oct 2015 18:58:24 +0800
Subject: bug 14968: Limitations of transfer operations on DMA queues (WIP)

Add minImageTransferGranularity.

https://cvs.khronos.org/bugzilla/show_bug.cgi?id=14968
---
 demos/vulkaninfo.c | 4 ++++
 include/vulkan.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/demos/vulkaninfo.c b/demos/vulkaninfo.c
index 6a40007f..49b22766 100644
--- a/demos/vulkaninfo.c
+++ b/demos/vulkaninfo.c
@@ -982,6 +982,10 @@ static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
             (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.');
     printf("\tqueueCount         = %u\n",   props->queueCount);
     printf("\ttimestampValidBits = %u\n",   props->timestampValidBits);
+    printf("\tminImageTransferGranularity = (%d, %d, %d)\n",
+            props->minImageTransferGranularity.width,
+            props->minImageTransferGranularity.height,
+            props->minImageTransferGranularity.depth);
     fflush(stdout);
 }
 
diff --git a/include/vulkan.h b/include/vulkan.h
index f8af14a1..3f772814 100644
--- a/include/vulkan.h
+++ b/include/vulkan.h
@@ -1308,6 +1308,7 @@ typedef struct {
     VkQueueFlags                                queueFlags;
     uint32_t                                    queueCount;
     uint32_t                                    timestampValidBits;
+    VkExtent3D                                  minImageTransferGranularity;
 } VkQueueFamilyProperties;
 
 typedef struct {
-- 
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