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Clarification for surface capabilities with extent matching the special value 0xFFFFFFFF (refs #90)

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saschawillems 2016-07-28 23:30:58 +02:00
parent 0495b605fd
commit dde94103eb
1 changed files with 2 additions and 2 deletions
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4
base/vulkanswapchain.hpp
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@ -283,8 +283,8 @@ public:
assert(!err);
VkExtent2D swapchainExtent = {};
// width and height are either both -1, or both not -1.
if (surfCaps.currentExtent.width == -1)
// If width (and height) equals the special value 0xFFFFFFFF, the size of the surface will be set by the swapchain
if (surfCaps.currentExtent.width == (uint32_t)-1)
{
// If the surface size is undefined, the size is set to
// the size of the images requested.