Lines Matching refs:image_data
74 uch *image_data = NULL; variable
219 free(image_data); in readpng_get_image()
220 image_data = NULL; in readpng_get_image()
273 if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) { in readpng_get_image()
279 free(image_data); in readpng_get_image()
280 image_data = NULL; in readpng_get_image()
291 row_pointers[i] = image_data + i*rowbytes; in readpng_get_image()
307 return image_data; in readpng_get_image()
313 if (free_image_data && image_data) {
314 free(image_data);
315 image_data = NULL;