C Specification
Possible values of the VkViewportSwizzleNV::x, y, z,
and w members, specifying swizzling of the corresponding components of
primitives, are:
// Provided by VK_NV_viewport_swizzle
typedef enum VkViewportCoordinateSwizzleNV {
VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_X_NV = 0,
VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_X_NV = 1,
VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Y_NV = 2,
VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Y_NV = 3,
VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_Z_NV = 4,
VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_Z_NV = 5,
VK_VIEWPORT_COORDINATE_SWIZZLE_POSITIVE_W_NV = 6,
VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV = 7,
} VkViewportCoordinateSwizzleNV;Description
These values are described in detail in Viewport Swizzle.
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.