Enum
VkViewportCoordinateSwizzleNV
Specify how a viewport coordinate is swizzled
Possible values of the VkViewportSwizzleNV::x, y, z,
and w members, specifying swizzling of the corresponding components of
primitives, are:
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;
These values are described in detail in Viewport Swizzle.