Lines Matching refs:prev_row
2958 png_bytep prev_row, int filter)
2986 png_bytep pp = prev_row;
2999 png_bytep pp = prev_row;
3023 png_bytep pp = prev_row;
3025 png_bytep cp = prev_row;
3134 png_memset_check(png_ptr, png_ptr->prev_row, 0,
3420 png_free(png_ptr, png_ptr->prev_row);
3421 png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)(
3423 png_memset_check(png_ptr, png_ptr->prev_row, 0, row_bytes + 1);
