ObjFW  Diff

Differences From Artifact [6d396e3db6]:

• File src/OFObject.h — part of check-in [772e8b8f78] at 2023-08-09 22:39:27 on branch trunk — OFValue: Improve -[description] (user: js, size: 43102) [annotate] [blame] [check-ins using] [more...]

To Artifact [ea05d80823]:

• File src/OFObject.h — part of check-in [7f304f573b] at 2023-11-03 00:16:18 on branch trunk — OFMatrix4x4: SSE4.1 for -[transformVectors:count:]

  This requires the vectors to be 16 byte aligned. In order to achieve
  this, the OFVector4D type is changed to have an alignment of 16 bytes.
  However, this does *not* break ABI because the only method actually
  requiring 16 byte alignment is -[transformVectors:count:], which was not
  in ObjFW 1.0. Hence binaries compiled for ObjFW 1.0 have no 16 byte
  alignment for OFVector4D, but also cannot ever call into any code that
  needs it. (-[transformedVector:] calls into -[transformVectors:count:],
  but creates a properly aligned copy that it passes.) (user: js, size: 43115) [annotate] [blame] [check-ins using]

345
346
347
348
349
350
351
352
353
354
355
356
357
358
359

}

/**
 * @struct OFVector4D OFObject.h ObjFW/OFObject.h
 *
 * @brief A vector in 4D space.
 */
typedef struct OF_BOXABLE OFVector4D {
	/** The x coordinate of the vector */
	float x;
	/** The y coordinate of the vector */
	float y;
	/** The z coordinate of the vector */
	float z;
	/** The w coordinate of the vector */

|

345
346
347
348
349
350
351
352
353
354
355
356
357
358
359

}

/**
 * @struct OFVector4D OFObject.h ObjFW/OFObject.h
 *
 * @brief A vector in 4D space.
 */
typedef struct OF_BOXABLE OF_ALIGN(16) OFVector4D {
	/** The x coordinate of the vector */
	float x;
	/** The y coordinate of the vector */
	float y;
	/** The z coordinate of the vector */
	float z;
	/** The w coordinate of the vector */