transform.h File Reference
Enum to represent and manipulate 2D plane transforms. More...
#include <string>
Include dependency graph for transform.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Namespaces | |
| namespace | libcamera |
| Top-level libcamera namespace. | |
Enumerations | |
| enum class | libcamera::Transform : int { libcamera::Identity = 0 , libcamera::Rot0 = Identity , libcamera::HFlip = 1 , libcamera::VFlip = 2 , libcamera::HVFlip = HFlip | VFlip , libcamera::Rot180 = HVFlip , libcamera::Transpose = 4 , libcamera::Rot270 = HFlip | Transpose , libcamera::Rot90 = VFlip | Transpose , libcamera::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.
