Enum to represent and manipulate 2D plane transforms. More...
#include <string>
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Namespaces | |
| libcamera | |
| Top-level libcamera namespace. | |
Enumerations | |
| enum | libcamera::Transform : int { libcamera::Transform::Identity = 0, libcamera::Transform::Rot0 = Identity, libcamera::Transform::HFlip = 1, libcamera::Transform::VFlip = 2, libcamera::Transform::HVFlip = HFlip | VFlip, libcamera::Transform::Rot180 = HVFlip, libcamera::Transform::Transpose = 4, libcamera::Transform::Rot270 = HFlip | Transpose, libcamera::Transform::Rot90 = VFlip | Transpose, libcamera::Transform::Rot180Transpose = HFlip | VFlip | Transpose } |
| Enum to represent a 2D plane transform. More... | |
Functions | |
| constexpr Transform | libcamera::operator & (Transform t0, Transform t1) |
| Apply bitwise AND operator between the bits in the two transforms. More... | |
| constexpr Transform | libcamera::operator| (Transform t0, Transform t1) |
| Apply bitwise OR operator between the bits in the two transforms. More... | |
| constexpr Transform | libcamera::operator^ (Transform t0, Transform t1) |
| Apply bitwise XOR operator between the bits in the two transforms. More... | |
| constexpr Transform & | libcamera::operator &= (Transform &t0, Transform t1) |
| Apply bitwise AND-assignment operator between the bits in the two transforms. More... | |
| constexpr Transform & | libcamera::operator|= (Transform &t0, Transform t1) |
| Apply bitwise OR-assignment operator between the bits in the two transforms. More... | |
| constexpr Transform & | libcamera::operator^= (Transform &t0, Transform t1) |
| Apply bitwise XOR-assignment operator between the bits in the two transforms. More... | |
| Transform | libcamera::operator* (Transform t0, Transform t1) |
| Compose two transforms by applying t0 first then t1. More... | |
| Transform | libcamera::operator- (Transform t) |
| Invert a transform. More... | |
| constexpr bool | libcamera::operator! (Transform t) |
Return true if the transform is the Identity, otherwise false More... | |
| constexpr Transform | libcamera::operator~ (Transform t) |
| Return the transform with all the bits inverted individually. More... | |
| Transform | libcamera::transformFromRotation (int angle, bool *success) |
| Return the transform representing a rotation of the given angle clockwise. More... | |
| Transform | libcamera::operator/ (const Orientation &o1, const Orientation &o2) |
| Return the Transform that applied to o2 gives o1. More... | |
| Orientation | libcamera::operator* (const Orientation &o, const Transform &t) |
| Apply the Transform t on the orientation o. More... | |
| const char * | libcamera::transformToString (Transform t) |
| Return a character string describing the transform. More... | |
Detailed Description
Enum to represent and manipulate 2D plane transforms.
