diff options
| author | Chad Versace <[email protected]> | 2016-12-27 10:25:58 -0800 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2016-12-27 12:31:34 -0800 |
| commit | d6545f234593fb00d02fdc07f9b2a803d2b569f6 (patch) | |
| tree | 42029a58b8d04132289aa0799f37d098704f0096 /src/intel/vulkan/anv_device.c | |
| parent | b85c0b569fe133b71a767a068e8608868158134e (diff) | |
anv: Handle vkGetPhysicalDeviceQueueFamilyProperties with count == 0
The spec implicitly allows the incoming count to be 0. From the Vulkan
1.0.38 spec, Section 4.1 Physical Devices:
If the value referenced by pQueueFamilyPropertyCount is not 0 [then
do stuff].
Cc: [email protected]
Reviewed-by: Anuj Phogat <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_device.c')
| -rw-r--r-- | src/intel/vulkan/anv_device.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index 037ef827e15..323cae40292 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -646,7 +646,14 @@ void anv_GetPhysicalDeviceQueueFamilyProperties( return; } - assert(*pCount >= 1); + /* The spec implicitly allows the incoming count to be 0. From the Vulkan + * 1.0.38 spec, Section 4.1 Physical Devices: + * + * If the value referenced by pQueueFamilyPropertyCount is not 0 [then + * do stuff]. + */ + if (*pCount == 0) + return; *pQueueFamilyProperties = (VkQueueFamilyProperties) { .queueFlags = VK_QUEUE_GRAPHICS_BIT | |