Lines Matching defs:image
28 * \file image.c
36 #include "image.h"
97 * Return the byte offset of a specific pixel in an image (1D, 2D or 3D).
101 * \param dimensions either 1, 2 or 3 to indicate dimensionality of image
103 * \param width the image width
104 * \param height the image height
107 * \param img which image in the volume (0 for 1D or 2D images)
108 * \param row row of pixel in the image (0 for 1D images)
109 * \param column column of pixel in the image
211 * Return the address of a specific pixel in an image (1D, 2D or 3D).
215 * \param dimensions either 1, 2 or 3 to indicate dimensionality of image
217 * \param image starting address of image data
218 * \param width the image width
219 * \param height the image height
222 * \param img which image in the volume (0 for 1D or 2D images)
223 * \param row row of pixel in the image (0 for 1D images)
224 * \param column column of pixel in the image
233 const GLvoid *image,
238 const GLubyte *addr = (const GLubyte *) image;
249 const GLvoid *image,
254 return _mesa_image_address(1, packing, image, width, 1,
261 const GLvoid *image,
266 return _mesa_image_address(2, packing, image, width, height,
273 const GLvoid *image,
278 return _mesa_image_address(3, packing, image, width, height,
285 * Compute the stride (in bytes) between image rows.
288 * \param width image width.
339 * pixel packing parameters and image width, format and type.
470 * Perform basic clipping for glDrawPixels. The image's position and size
471 * and the unpack SkipPixels and SkipRows are adjusted so that the image
477 * \return GL_TRUE if image is ready for drawing or
478 * GL_FALSE if image was completely clipped away (draw nothing)
541 * Perform clipping for glReadPixels. The image's window position
543 * so that the image region is entirely within the window bounds.
546 * surface or the attached image.
857 * Swap the bytes in a 2D image.