Lines Matching refs:row_pointers
337 png_bytep row_pointers[height];
341 row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr,
347 png_read_image(png_ptr, row_pointers);
357 png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL, 1);
364 png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL,
367 png_read_rows(png_ptr, png_bytepp_NULL, &row_pointers[y],
743 png_bytep row_pointers[height];
749 row_pointers[k] = image + k*width*bytes_per_pixel;
753 png_write_image(png_ptr, row_pointers);
764 png_write_rows(png_ptr, &row_pointers[first_row], number_of_rows);
769 png_write_rows(png_ptr, &row_pointers[y], 1);