#include <stdlib.h>
#include <gandalf/common/misc_defs.h>
#include <gandalf/image/image_defs.h>
Go to the source code of this file.
Defines | |
#define | GAN_PIXEL struct Gan_GLAPixel_i |
#define | GAN_PIXEL_FORMAT grey-level alpha |
#define | GAN_PIXEL_TYPE int |
#define | GAN_IMTYPE i |
#define | GAN_IMAGE_FORM_GEN gan_image_form_gen_gla_i |
#define | GAN_IMAGE_SET_GEN gan_image_set_gen_gla_i |
#define | GAN_IMAGE_ALLOC gan_image_alloc_gla_i |
#define | GAN_IMAGE_ALLOC_DATA gan_image_alloc_data_gla_i |
#define | GAN_IMAGE_FORM gan_image_form_gla_i |
#define | GAN_IMAGE_FORM_DATA gan_image_form_data_gla_i |
#define | GAN_IMAGE_SET gan_image_set_gla_i |
#define | GAN_IMAGE_SET_PIX gan_image_set_pix_gla_i |
#define | GAN_IMAGE_GET_PIX gan_image_get_pix_gla_i |
#define | GAN_IMAGE_GET_PIXPTR gan_image_get_pixptr_gla_i |
#define | GAN_IMAGE_GET_PIXARR gan_image_get_pixarr_gla_i |
#define | GAN_IMAGE_FILL_CONST gan_image_fill_const_gla_i |
Functions | |
Gan_Image * | gan_image_set_gen_gla_i (struct Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data) |
Gan_Image * | gan_image_form_gen_gla_i (struct Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, struct Gan_GLAPixel_i *pix_data, size_t pix_data_size, struct Gan_GLAPixel_i **row_data, size_t row_data_size) |
Gan_GLAPixel_i * | gan_image_get_pixptr_gla_i (Gan_Image *img, unsigned row, unsigned col) |
Return a pointer to a pixel from a grey-level alpha int image. | |
Gan_GLAPixel_i ** | gan_image_get_pixarr_gla_i (Gan_Image *img) |
Return the pixel array from a grey-level alpha int image. | |
Gan_Image * | gan_image_alloc_gla_i (unsigned long height, unsigned long width) |
Macro: Allocate a new grey-level alpha image with type int. | |
Gan_Image * | gan_image_form_gla_i (Gan_Image *img, unsigned long height, unsigned long width) |
Macro: Forms and returns a new grey-level alpha image with type int. | |
Gan_Image * | gan_image_alloc_data_gla_i (unsigned long height, unsigned long width, unsigned long stride, struct Gan_GLAPixel_i *pix_data, size_t pix_data_size, struct Gan_GLAPixel_i **row_data, size_t row_data_size) |
Macro: Allocates and returns a new grey-level alpha int image. | |
Gan_Image * | gan_image_form_data_gla_i (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, struct Gan_GLAPixel_i *pix_data, size_t pix_data_size, struct Gan_GLAPixel_i **row_data, size_t row_data_size) |
Macro: Forms and returns a new grey-level alpha int image. | |
Gan_Image * | gan_image_set_gla_i (Gan_Image *img, unsigned long height, unsigned long width) |
Macro: Set an existing image to be grey-level alpha with type int. | |
Gan_Bool | gan_image_set_pix_gla_i (Gan_Image *img, unsigned row, unsigned col, struct Gan_GLAPixel_i *pix) |
Macro: Set a pixel in a grey-level alpha int image. | |
Gan_GLAPixel_i | gan_image_get_pix_gla_i (Gan_Image *img, unsigned row, unsigned col) |
Macro: Return a pixel from a grey-level alpha int image. | |
Gan_Bool | gan_image_fill_const_gla_i (Gan_Image *img, struct Gan_GLAPixel_i *pix) |
Macro: Fills all the pixels in a grey-level alpha int image. |
Part of: Gandalf Library
Revision: Last edited: Author:
Copyright: (c) 2000 Imagineer Software Limited