Searched refs:png_pixels (Results 1 - 2 of 2) sorted by relevance

/macosx-10.9.5/tcl-102/tcl_ext/tkimg/tkimg/compat/libpng/contrib/pngminus/
H A Dpng2pnm.c193 png_byte *png_pixels = NULL; local
317 if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL) {
325 free (png_pixels);
326 png_pixels = NULL;
332 row_pointers[i] = png_pixels + i * row_bytes;
372 pix_ptr = png_pixels;
424 if (png_pixels != (unsigned char*) NULL)
425 free (png_pixels);
H A Dpnm2png.c190 png_byte *png_pixels = NULL; local
335 if ((png_pixels = (png_byte *) malloc (row_bytes * height * sizeof (png_byte))) == NULL)
339 pix_ptr = png_pixels;
423 row_pointers[i] = png_pixels + i * row_bytes;
436 if (png_pixels != (unsigned char*) NULL)
437 free (png_pixels);

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