Searched defs:image_data (Results 1 - 5 of 5) sorted by relevance

/vbox/src/libs/libpng-1.2.8/contrib/gregbook/
H A Dreadpng.c49 uch *image_data = NULL; variable
231 if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) {
237 free(image_data);
238 image_data = NULL;
248 row_pointers[i] = image_data + i*rowbytes;
264 return image_data;
270 if (free_image_data && image_data) {
271 free(image_data);
272 image_data = NULL;
H A Dreadpng2.h61 uch *image_data; member in struct:_mainprog_info
H A Dwritepng.h75 uch *image_data; member in struct:_mainprog_info
H A Drpng-win.c102 static uch *image_data; variable
348 image_data = readpng_get_image(display_exponent, &image_channels,
354 * nuke image_data!) */
359 if (!image_data) {
369 free(image_data);
514 src = image_data + row*image_rowbytes;
587 if (image_data) {
588 free(image_data);
589 image_data = NULL;
H A Drpng-x.c104 static uch *image_data; variable
340 image_data = readpng_get_image(display_exponent, &image_channels,
346 * nuke image_data!) */
351 if (!image_data) {
361 free(image_data);
663 src = image_data + row*image_rowbytes;
737 src = image_data + row*image_rowbytes;
817 if (image_data) {
818 free(image_data);
819 image_data
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